android11-5.4
758 Commits
| Author | SHA1 | Message | Date | |
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qctecmdr
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18f67937ca | Merge "mhi: core: Use high priority workqueue for all MHI work" | ||
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qctecmdr
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4575c8b1b9 | Merge "mhi: core: Move to error state as soon as RDDM is detected" | ||
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qctecmdr
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cd3079ef67 | Merge "mhi: core: move certain logs to controller log buffer" | ||
Blagovest Kolenichev
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441301dd42 |
Merge android-5.4-stable.45 (a9a13ee) into msm-5.4
* refs/heads/tmp-a9a13ee: Linux 5.4.45 net: smsc911x: Fix runtime PM imbalance on error selftests: mlxsw: qos_mc_aware: Specify arping timeout as an integer net: ethernet: stmmac: Enable interface clocks on probe for IPQ806x net/ethernet/freescale: rework quiesce/activate for ucc_geth null_blk: return error for invalid zone size s390/mm: fix set_huge_pte_at() for empty ptes drm/edid: Add Oculus Rift S to non-desktop list net: bmac: Fix read of MAC address from ROM x86/mmiotrace: Use cpumask_available() for cpumask_var_t variables io_uring: initialize ctx->sqo_wait earlier i2c: altera: Fix race between xfer_msg and isr thread scsi: pm: Balance pm_only counter of request queue during system resume evm: Fix RCU list related warnings ARC: [plat-eznps]: Restrict to CONFIG_ISA_ARCOMPACT ARC: Fix ICCM & DCCM runtime size checks RDMA/qedr: Fix synchronization methods and memory leaks in qedr RDMA/qedr: Fix qpids xarray api used s390/ftrace: save traced function caller ASoC: intel - fix the card names spi: dw: use "smp_mb()" to avoid sending spi data error powerpc/xmon: Restrict when kernel is locked down powerpc/powernv: Avoid re-registration of imc debugfs directory scsi: hisi_sas: Check sas_port before using it drm/i915: fix port checks for MST support on gen >= 11 airo: Fix read overflows sending packets net: dsa: mt7530: set CPU port to fallback mode scsi: ufs: Release clock if DMA map fails media: staging: ipu3-imgu: Move alignment attribute to field media: Revert "staging: imgu: Address a compiler warning on alignment" mmc: fix compilation of user API kernel/relay.c: handle alloc_percpu returning NULL in relay_open mt76: mt76x02u: Add support for newer versions of the XBox One wifi adapter p54usb: add AirVasT USB stick device-id HID: i2c-hid: add Schneider SCL142ALM to descriptor override HID: multitouch: enable multi-input as a quirk for some devices HID: sony: Fix for broken buttons on DS3 USB dongles mm: Fix mremap not considering huge pmd devmap Revert "cgroup: Add memory barriers to plug cgroup_rstat_updated() race window" ANDROID: GKI: Enable SYS_HYPERVISOR ANDROID: Update ABI representation ANDROID: GKI: disable CONFIG_I2C_CHARDEV ANDROID: GKI: remove netfilter apis from supported symbols Linux 5.4.44 perf: Make perf able to build with latest libbfd netfilter: nf_conntrack_pptp: fix compilation warning with W=1 build netfilter: conntrack: Pass value of ctinfo to __nf_conntrack_update netfilter: conntrack: comparison of unsigned in cthelper confirmation bonding: Fix reference count leak in bond_sysfs_slave_add. net: dsa: declare lockless TX feature for slave ports ipv4: nexthop version of fib_info_nh_uses_dev nexthop: Expand nexthop_is_multipath in a few places nexthops: don't modify published nexthop groups nexthops: Move code from remove_nexthop_from_groups to remove_nh_grp_entry crypto: chelsio/chtls: properly set tp->lsndtime qlcnic: fix missing release in qlcnic_83xx_interrupt_test. xsk: Add overflow check for u64 division, stored into u32 ieee80211: Fix incorrect mask for default PE duration bnxt_en: Fix accumulation of bp->net_stats_prev. esp6: get the right proto for transport mode in esp6_gso_encap netfilter: nf_conntrack_pptp: prevent buffer overflows in debug code netfilter: nfnetlink_cthelper: unbreak userspace helper support netfilter: conntrack: make conntrack userspace helpers work again netfilter: ipset: Fix subcounter update skip netfilter: nft_reject_bridge: enable reject with bridge vlan ip_vti: receive ipip packet by calling ip_tunnel_rcv xfrm: fix error in comment xfrm: fix a NULL-ptr deref in xfrm_local_error xfrm: fix a warning in xfrm_policy_insert_list xfrm interface: fix oops when deleting a x-netns interface xfrm: call xfrm_output_gso when inner_protocol is set in xfrm_output xfrm: remove the xfrm_state_put call becofe going to out_reset xfrm: do pskb_pull properly in __xfrm_transport_prep xfrm: allow to accept packets with ipv6 NEXTHDR_HOP in xfrm_input copy_xstate_to_kernel(): don't leave parts of destination uninitialized x86/dma: Fix max PFN arithmetic overflow on 32 bit systems mac80211: mesh: fix discovery timer re-arming issue / crash x86/syscalls: Revert "x86/syscalls: Make __X32_SYSCALL_BIT be unsigned long" cfg80211: fix debugfs rename crash parisc: Fix kernel panic in mem_init() iommu: Fix reference count leak in iommu_group_alloc. gpio: fix locking open drain IRQ lines Revert "block: end bio with BLK_STS_AGAIN in case of non-mq devs and REQ_NOWAIT" include/asm-generic/topology.h: guard cpumask_of_node() macro argument fs/binfmt_elf.c: allocate initialized memory in fill_thread_core_info() mm: remove VM_BUG_ON(PageSlab()) from page_mapcount() mm,thp: stop leaking unreleased file pages IB/ipoib: Fix double free of skb in case of multicast traffic in CM mode drm/amd/display: drop cursor position check in atomic test RDMA/core: Fix double destruction of uobject ceph: flush release queue when handling caps for unknown inode libceph: ignore pool overlay and cache logic on redirects ALSA: hda/realtek - Add new codec supported for ALC287 ALSA: usb-audio: Quirks for Gigabyte TRX40 Aorus Master onboard audio clk: qcom: gcc: Fix parent for gpll0_out_even exec: Always set cap_ambient in cap_bprm_set_creds ALSA: usb-audio: mixer: volume quirk for ESS Technology Asus USB DAC ALSA: hda/realtek - Add a model for Thinkpad T570 without DAC workaround ALSA: hwdep: fix a left shifting 1 by 31 UB bug RDMA/pvrdma: Fix missing pci disable in pvrdma_pci_probe() gpio: bcm-kona: Fix return value of bcm_kona_gpio_probe() gpio: pxa: Fix return value of pxa_gpio_probe() mmc: block: Fix use-after-free issue for rpmb ARM: dts: bcm: HR2: Fix PPI interrupt types ARM: dts: bcm2835-rpi-zero-w: Fix led polarity ARM: dts/imx6q-bx50v3: Set display interface clock parents IB/qib: Call kobject_put() when kobject_init_and_add() fails gpu/drm: Ingenic: Fix opaque pointer casted to wrong type soc: mediatek: cmdq: return send msg error code arm64: dts: mt8173: fix vcodec-enc clock gpio: exar: Fix bad handling for ida_simple_get error path ARM: uaccess: fix DACR mismatch with nested exceptions ARM: uaccess: integrate uaccess_save and uaccess_restore ARM: uaccess: consolidate uaccess asm to asm/uaccess-asm.h ARM: 8970/1: decompressor: increase tag size Input: synaptics-rmi4 - fix error return code in rmi_driver_probe() Input: synaptics-rmi4 - really fix attn_data use-after-free Input: i8042 - add ThinkPad S230u to i8042 reset list Input: dlink-dir685-touchkeys - fix a typo in driver name Input: xpad - add custom init packet for Xbox One S controllers Input: evdev - call input_flush_device() on release(), not flush() Input: usbtouchscreen - add support for BonXeon TP drivers: net: hamradio: Fix suspicious RCU usage warning in bpqether.c samples: bpf: Fix build error csky: Fixup raw_copy_from_user() cifs: Fix null pointer check in cifs_read hwmon: (nct7904) Fix incorrect range of temperature limit registers csky: Fixup remove duplicate irq_disable csky: Fixup perf callchain unwind csky: Fixup msa highest 3 bits mask clk: ti: am33xx: fix RTC clock parent riscv: stacktrace: Fix undefined reference to `walk_stackframe' IB/i40iw: Remove bogus call to netdev_master_upper_dev_get() net: freescale: select CONFIG_FIXED_PHY where needed usb: gadget: legacy: fix redundant initialization warnings usb: phy: twl6030-usb: Fix a resource leak in an error handling path in 'twl6030_usb_probe()' usb: dwc3: pci: Enable extcon driver for Intel Merrifield cachefiles: Fix race between read_waiter and read_copier involving op->to_do drm/amdgpu: Use GEM obj reference for KFD BOs drm/amd/powerplay: perform PG ungate prior to CG ungate drm/amdgpu: drop unnecessary cancel_delayed_work_sync on PG ungate gfs2: Grab glock reference sooner in gfs2_add_revoke gfs2: move privileged user check to gfs2_quota_lock_check net: microchip: encx24j600: add missed kthread_stop ALSA: usb-audio: add mapping for ASRock TRX40 Creator gpio: tegra: mask GPIO IRQs during IRQ shutdown ARM: dts: rockchip: fix pinctrl sub nodename for spi in rk322x.dtsi ARM: dts: rockchip: swap clock-names of gpu nodes arm64: dts: rockchip: swap interrupts interrupt-names rk3399 gpu node arm64: dts: rockchip: fix status for &gmac2phy in rk3328-evb.dts ARM: dts: rockchip: fix phy nodename for rk3229-xms6 ARM: dts: rockchip: fix phy nodename for rk3228-evb mlxsw: spectrum: Fix use-after-free of split/unsplit/type_set in case reload fails net/mlx4_core: fix a memory leak bug. net: sun: fix missing release regions in cas_init_one(). net/tls: free record only on encryption error net/tls: fix encryption error checking net/mlx5: Annotate mutex destroy for root ns net/mlx5: Fix error flow in case of function_setup failure net/mlx5e: Update netdev txq on completions during closure net/mlx5: Fix memory leak in mlx5_events_init net/mlx5e: Fix inner tirs handling net/mlx5e: kTLS, Destroy key object after destroying the TIS tipc: block BH before using dst_cache sctp: Start shutdown on association restart if in SHUTDOWN-SENT state and socket is closed sctp: Don't add the shutdown timer if its already been added r8152: support additional Microsoft Surface Ethernet Adapter variant nexthop: Fix attribute checking for groups net/tls: fix race condition causing kernel panic net sched: fix reporting the first-time use timestamp net: revert "net: get rid of an signed integer overflow in ip_idents_reserve()" net: qrtr: Fix passing invalid reference to qrtr_local_enqueue() net: nlmsg_cancel() if put fails for nhmsg net: mvpp2: fix RX hashing for non-10G ports net/mlx5: Add command entry handling completion net: ipip: fix wrong address family in init error path net: inet_csk: Fix so_reuseport bind-address cache in tb->fast* __netif_receive_skb_core: pass skb by reference net: ethernet: ti: cpsw: fix ASSERT_RTNL() warning during suspend net: dsa: mt7530: fix roaming from DSA user ports net: don't return invalid table id error when we fall back to PF_UNSPEC dpaa_eth: fix usage as DSA master, try 3 ax25: fix setsockopt(SO_BINDTODEVICE) ANDROID: GKI: enable CONFIG_USB_DUMMY_HCD FROMGIT: USB: dummy-hcd: use configurable endpoint naming scheme ANDROID: GKI: enable a bunch of HID config options =y UPSTREAM: usb: raw-gadget: fix null-ptr-deref when reenabling endpoints UPSTREAM: usb: raw-gadget: documentation updates UPSTREAM: usb: raw-gadget: support stalling/halting/wedging endpoints UPSTREAM: usb: raw-gadget: fix gadget endpoint selection UPSTREAM: usb: raw-gadget: improve uapi headers comments UPSTREAM: usb: raw-gadget: fix return value of ep read ioctls UPSTREAM: usb: raw-gadget: fix raw_event_queue_fetch locking UPSTREAM: usb: raw-gadget: Fix copy_to/from_user() checks ANDROID: GKI: update abi definitions after enabling PCIEPORTBUS Revert "ANDROID: gki_defconfig: Drop CONFIG_PCIEPORTBUS" ANDROID: net: bpf: permit redirect from ingress L3 to egress L2 devices at near max mtu ANDROID: GKI: update abi definitions now that sdcardfs is gone Revert "ANDROID: sdcardfs: Enable modular sdcardfs" ANDROID: remove sdcardfs-needed exports from whitelist Revert "ANDROID: vfs: Add setattr2 for filesystems with per mount permissions" Revert "ANDROID: vfs: Add permission2 for filesystems with per mount permissions" Revert "ANDROID: vfs: add d_canonical_path for stacked filesystem support" Revert "ANDROID: fs: Restore vfs_path_lookup() export" ANDROID: sdcardfs: remove sdcardfs from system FROMGIT: driver core: Update device link status correctly for SYNC_STATE_ONLY links UPSTREAM: driver core: Fix handling of SYNC_STATE_ONLY + STATELESS device links UPSTREAM: driver core: Fix SYNC_STATE_ONLY device link implementation Revert "ANDROID: Incremental fs: Avoid continually recalculating hashes" ANDROID: remove unused variable Linux 5.4.43 sched/fair: Fix enqueue_task_fair() warning some more sched/fair: Fix reordering of enqueue/dequeue_task_fair() sched/fair: Reorder enqueue/dequeue_task_fair path tpm: check event log version before reading final events rxrpc: Fix ack discard rxrpc: Trace discarded ACKs iio: adc: stm32-dfsdm: fix device used to request dma iio: adc: stm32-dfsdm: Use dma_request_chan() instead dma_request_slave_channel() iio: adc: stm32-adc: fix device used to request dma iio: adc: stm32-adc: Use dma_request_chan() instead dma_request_slave_channel() x86/unwind/orc: Fix unwind_get_return_address_ptr() for inactive tasks flow_dissector: Drop BPF flow dissector prog ref on netns cleanup s390/kexec_file: fix initrd location for kdump kernel rxrpc: Fix a memory leak in rxkad_verify_response() rxrpc: Fix the excessive initial retransmission timeout kasan: disable branch tracing for core runtime rapidio: fix an error in get_user_pages_fast() error handling device-dax: don't leak kernel memory to user space after unloading kmem s390/kaslr: add support for R_390_JMP_SLOT relocation type s390/pci: Fix s390_mmio_read/write with MIO ipack: tpci200: fix error return code in tpci200_register() mei: release me_cl object reference tty: serial: add missing spin_lock_init for SiFive serial console misc: rtsx: Add short delay after exit from ASPM iio: adc: ti-ads8344: Fix channel selection iio: dac: vf610: Fix an error handling path in 'vf610_dac_probe()' iio: sca3000: Remove an erroneous 'get_device()' staging: greybus: Fix uninitialized scalar variable staging: kpc2000: fix error return code in kp2000_pcie_probe() staging: iio: ad2s1210: Fix SPI reading media: fdp1: Fix R-Car M3-N naming in debug message Revert "gfs2: Don't demote a glock until its revokes are written" kbuild: Remove debug info from kallsyms linking bpf: Avoid setting bpf insns pages read-only when prog is jited powerpc/64s: Disable STRICT_KERNEL_RWX powerpc: Remove STRICT_KERNEL_RWX incompatibility with RELOCATABLE drm/i915: Propagate error from completed fences drm/i915/gvt: Init DPLL/DDI vreg for virtual display instead of inheritance. vsprintf: don't obfuscate NULL and error pointers dmaengine: owl: Use correct lock in owl_dma_get_pchan() dmaengine: dmatest: Restore default for channel drm/etnaviv: Fix a leak in submit_pin_objects() dmaengine: tegra210-adma: Fix an error handling path in 'tegra_adma_probe()' apparmor: Fix aa_label refcnt leak in policy_update apparmor: fix potential label refcnt leak in aa_change_profile apparmor: Fix use-after-free in aa_audit_rule_init drm/etnaviv: fix perfmon domain interation arm64: Fix PTRACE_SYSEMU semantics scsi: target: Put lun_ref at end of tmr processing scsi: qla2xxx: Do not log message when reading port speed via sysfs ALSA: hda/realtek - Add more fixup entries for Clevo machines ALSA: hda/realtek - Fix silent output on Gigabyte X570 Aorus Xtreme ALSA: pcm: fix incorrect hw_base increase ALSA: iec1712: Initialize STDSP24 properly when using the model=staudio option KVM: x86: Fix pkru save/restore when guest CR4.PKE=0, move it to x86.c ALSA: hda/realtek: Enable headset mic of ASUS UX581LV with ALC295 ALSA: hda/realtek - Enable headset mic of ASUS UX550GE with ALC295 ALSA: hda/realtek - Enable headset mic of ASUS GL503VM with ALC295 ALSA: hda/realtek: Add quirk for Samsung Notebook ALSA: hda/realtek - Add HP new mute led supported for ALC236 ALSA: hda/realtek - Add supported new mute Led for HP ALSA: hda: Manage concurrent reg access more properly ALSA: hda: patch_realtek: fix empty macro usage in if block ALSA: hda - constify and cleanup static NodeID tables scripts/gdb: repair rb_first() and rb_last() ARM: futex: Address build warning KVM: selftests: Fix build for evmcs.h drm/amd/display: Prevent dpcd reads with passive dongles iommu/amd: Call domain_flush_complete() in update_domain() platform/x86: asus-nb-wmi: Do not load on Asus T100TA and T200TA USB: core: Fix misleading driver bug report stmmac: fix pointer check after utilization in stmmac_interrupt ceph: fix double unlock in handle_cap_export() HID: quirks: Add HID_QUIRK_NO_INIT_REPORTS quirk for Dell K12A keyboard-dock gtp: set NLM_F_MULTI flag in gtp_genl_dump_pdp() x86/apic: Move TSC deadline timer debug printk ftrace/selftest: make unresolved cases cause failure if --fail-unresolved set ibmvnic: Skip fatal error reset after passive init x86/mm/cpa: Flush direct map alias during cpa HID: i2c-hid: reset Synaptics SYNA2393 on resume scsi: ibmvscsi: Fix WARN_ON during event pool release net/ena: Fix build warning in ena_xdp_set() component: Silence bind error on -EPROBE_DEFER aquantia: Fix the media type of AQC100 ethernet controller in the driver vhost/vsock: fix packet delivery order to monitoring devices configfs: fix config_item refcnt leak in configfs_rmdir() scsi: qla2xxx: Delete all sessions before unregister local nvme port scsi: qla2xxx: Fix hang when issuing nvme disconnect-all in NPIV HID: alps: ALPS_1657 is too specific; use U1_UNICORN_LEGACY instead HID: alps: Add AUI1657 device ID HID: multitouch: add eGalaxTouch P80H84 support gcc-common.h: Update for GCC 10 net: drop_monitor: use IS_REACHABLE() to guard net_dm_hw_report() kbuild: avoid concurrency issue in parallel building dtbs and dtbs_check mtd: Fix mtd not registered due to nvmem name collision afs: Don't unlock fetched data pages until the op completes successfully ubi: Fix seq_file usage in detailed_erase_block_info debugfs file i2c: mux: demux-pinctrl: Fix an error handling path in 'i2c_demux_pinctrl_probe()' evm: Fix a small race in init_desc() iommu/amd: Fix over-read of ACPI UID from IVRS table i2c: fix missing pm_runtime_put_sync in i2c_device_probe ubifs: remove broken lazytime support fix multiplication overflow in copy_fdtable() mtd: spinand: Propagate ECC information to the MTD structure ACPI: EC: PM: Avoid flushing EC work when EC GPE is inactive ubifs: fix wrong use of crypto_shash_descsize() ima: Fix return value of ima_write_policy() evm: Check also if *tfm is an error pointer in init_desc() ima: Set file->f_mode instead of file->f_flags in ima_calc_file_hash() KVM: SVM: Fix potential memory leak in svm_cpu_init() i2c: dev: Fix the race between the release of i2c_dev and cdev ANDROID: scsi: ufs: Handle clocks when lrbp fails ANDROID: ABI/Whitelist: add erofs whitelist to unisoc whitelist ANDROID: GKI: Update abi for 5.4.42 update UPSTREAM: serial: samsung: 32-bit access for TX/RX hold registers BACKPORT: serial: samsung: dt-bindings: Add reg-io-width compatible UPSTREAM: serial: samsung: Replace rd_regb/wr_regb with rd_reg/wr_reg ANDROID: fscrypt: handle direct I/O with IV_INO_LBLK_32 BACKPORT: FROMLIST: fscrypt: add support for IV_INO_LBLK_32 policies Linux 5.4.42 bpf: Test_progs, fix test_get_stack_rawtp_err.c build selftest/bpf: fix backported test_select_reuseport selftest changes libbpf: Extract and generalize CPU mask parsing logic Makefile: disallow data races on gcc-10 as well KVM: x86: Fix off-by-one error in kvm_vcpu_ioctl_x86_setup_mce bpf: Fix sk_psock refcnt leak when receiving message SUNRPC: Revert |
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Bhaumik Bhatt
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e4c3f82c3b |
mhi: core: Use appropriate names for BHI/BHIe firmware load functions
mhi_fw_load_sbl() function is currently used to transfer SBL or EDL images over BHI (Boot Host Interface). Same goes with mhi_fw_load_amss() which uses BHIe. However, the contents do not indicate support for a specific set of images. Since these can be used for any image download over BHI or BHIe, we should rename them based on the protocol used. Change-Id: I108aec270c0ae915cae5e08710402962a723cf0f Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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5e803bd9f5 |
mhi: cntrl: qcom: Add support for fatal error processing
MHI controller needs to handle the fatal error callback issued by the bus in case reset separation needs to be supported. This state will occur as a SYS ERROR state with the device being in PBL. Perform a full power cycle and issue an MHI RESET during power down. Change-Id: I467943924302ba773c8f6d0c4ad09b51faaeb490 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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b101ff3a36 |
mhi: core: block unbind from userspace till channel reset
MHI clients can unbind driver from userspace while a channel is active with ongoing transfers. As we can only do host side clean-up of the channel without sending a reset channel command to the device, a kernel panic could occur due to incoming packets if we proceed. Wait until the client unprepares the channel or device goes to an error state. Change-Id: I400cbf799d96fb7bc05df4c568593e12e9dc41f1 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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41ded75b51 |
mhi: core: Add extra checks for RDDM event handling
If the device enters RDDM when the host is in a fast/DRV suspended state, MHI host may end up skipping the check from BHI interrupt handling as a host resume may remain pending for a while. Once the host resume is triggered by the controller, MHI host can either walk the primary event ring to discover the RDDM EE event or check the execution environment post the DRV resume and notify the controller of the error condition as fallbacks to the original method of using the BHI interrupt. Change-Id: I93b678981a5ffd640c1dce15b90bf7bcd2e24971 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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c0eefd8b51 |
mhi: core: move PM state to SYS_ERROR if the event arrives before RDDM
Allow a move to SYS_ERROR if its arrival precedes that of an RDDM entry notification so that the core driver remains inactive for that period in its anticipation. Change-Id: I6222430f34528f8b5f4c3d3d544ebc359ed05708 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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6989fadad4 |
mhi: core: Use high priority workqueue for all MHI work
Boot-up and shutdown require faster scheduling of the PM state worker. Use the high priority workqueue for processing any of the PM state transitions to ensure faster boot-up or shutdown handling on MHI host. Change-Id: Ie311426344d9561d490aa2bf6616aa30b4333e9a Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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50a54c9ea7 |
mhi: core: Move to error state as soon as RDDM is detected
To reduce the chances of a race where error conditions may end up being missed, move MHI to an error detected state before issuing the RDDM entry callback to the controller. Change-Id: I1f52a87eb35ba944406ec226be6712f0d186ca11 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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e2bb50da93 |
mhi: core: Move power down check within the RDDM image support
If a controller supports RDDM, there is no need to process a SYS_ERROR. Hence, we can safely move the power down state check to reside within an RDDM supported controller as it allows for other controllers to handle scenarios such as receiving an early SYS_ERROR when in the PBL execution environment. Change-Id: I5c63a861b9dd178f5c967bdf252da9c47d3a2b56 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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20aba7d1d7 |
mhi: core: Separate rddm support and dump collection
As of now, there is no way for MHI to know if device supports RDDM and host controller wishes to skip ramdump collection. Allow for that by letting the controller set the rddm support boolean which indicates device side support. If rddm_size is set to zero while the support for RDDM is present, that indicates disinterest in ramdump collection if RDDM execution environment is entered. Change-Id: I0a36219fc7782951aa1b81b9ec0d182ecfb3a916 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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7eee98e175 |
mhi: cntrl: qcom: expand debug modes for new device bringup
When bringing up a new device attach to the host driver, MHI controller can have more than one debug mode to allow for configurable versions and make it easier to choose firmware images and allow/disallow forced suspend/resume done to choose new PHY settings. Change-Id: Id2ecd98cfbaba40aca96bd167c34bfa5fd03818e Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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7973005538 |
mhi: core: move certain logs to controller log buffer
Certain important and less frequently occurring logs can be moved to controller log buffer to monitor bootup and shutdown. Change-Id: I602d99adcdf8415e29930867cbcaa62d043deff0 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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ef5838d49b |
mhi: cntrl: qcom: move certain logs to controller log buffer
Certain important and less frequently occurring logs can be moved to controller log buffer to monitor bootup and shutdown. Change-Id: I26d0ade3562c925ac533c51c6d5613c40a836813 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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ecac4a2d50 |
mhi: cntrl: qcom: reduce timesync and bootlogger log buffer size
Much of the IPC log buffer size allocated to the sparsely used time synchronization is unused and bootlogger is allocated more than it needs. Reduce the sizes for the same. Change-Id: I342cd077d00d38a0fb737605e6e43577edc05396 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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938de35a9d |
mhi: cntrl: qcom: add support for controller ipc logs
Enable support for dedicated bootup and shutdown controller IPC logs. Change-Id: I569691d718caa6847bbd992b4d169da569c1d12b Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Tony Lindgren
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527ddb339d |
bus: ti-sysc: Ignore clockactivity unless specified as a quirk
[ Upstream commit 08b91dd6e547467fad61a7c201ff71080d7ad65a ]
We must ignore the clockactivity bit for most modules and not set it
unless specified for the module with SYSC_QUIRK_USE_CLOCKACT. Otherwise
the interface clock can be automatically gated constantly causing
unexpected performance issues.
Fixes:
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Tony Lindgren
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1f5197a5ad |
bus: ti-sysc: Flush posted write on enable and disable
[ Upstream commit 5ce8aee81be6c8bc19051d7c7b0d3cbb7ac5fc3f ]
Looks like we're missing flush of posted write after module enable and
disable. I've seen occasional errors accessing various modules, and it
is suspected that the lack of posted writes can also cause random reboots.
The errors we can see are similar to the one below from spi for example:
44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4CFG (Read): Data Access
in User mode during Functional access
...
mcspi_wait_for_reg_bit
omap2_mcspi_transfer_one
spi_transfer_one_message
...
We also want to also flush posted write for disable. The clkctrl clock
disable happens after module disable, and we don't want to have the
module potentially stay active while we're trying to disable the clock.
Fixes:
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Manu Gautam
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5be8f883fc |
mhi: core: add mhi_device_get_sync_atomic() to wait until M0
There is a possibility of client driver's dev_wake request as part mhi_device_get() racing with M1 state transition event processing. This can result in a scenario where client finds MHI state as M0 after mhi_device_get() returns only to be changed later as M1 event processing is still pending on different CPU core. It causes M0 -> M2 -> M0 state transition after mhi_device_get() has already returned. This isn't expected by client and currently treats that as fatal error. Also, as per MHI spec host must allow M1 -> M2 transition for device and it shouldn't abort that. However, clients can ignore that transition as device is expected to immediately move from M2 to M0 without entering deep sleep state. Hence, it must be safe to access their MMIO. To simplify this logic, introduce mhi_device_get_sync_atomic() function that can be used by clients to achieve the same and once it returns success they don't need to have any explicit MHI state checks. Change-Id: I0b4a1ad723a0444ee2402bf171fc5ffc46afcdce Signed-off-by: Manu Gautam <mgautam@codeaurora.org> |
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qctecmdr
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d38c3e9e52 | Merge "mhi: core: Trigger host resume if client requests device vote" | ||
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qctecmdr
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c2ac24a1a9 | Merge "mhi: core: Read transfer length from an event properly" | ||
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qctecmdr
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0efc14c3da | Merge "mhi: core: Fix out of bound channel id handling" | ||
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Bhaumik Bhatt
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036d20a74d |
mhi: core: Trigger host resume if client requests device vote
When an MHI client on the host requests a device resume/vote using the mhi_device_get() API, host should also resume from its own suspended state to allow efficient voting as MHI host could be in DRV suspended state. Host must ensure that link control is brought back to the application processor once a vote is initiated. Change-Id: I4dcf8f0d8079ea3fa4c354d5c8ee98c6ca0a4394 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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qctecmdr
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ff478e8d76 | Merge "mhi: core: Do a null pointer check before reading debug registers" | ||
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qctecmdr
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ab69e75913 | Merge "mhi: core: expose soc reset and register dump debugfs entries" | ||
Hemant Kumar
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860f9f889e |
mhi: core: Read transfer length from an event properly
When MHI Driver receives an EOT event, it reads xfer_len from the event in the last TRE. The value is under control of the MHI device and never validated by Host MHI driver. The value should never be larger than the real size of the buffer but a malicious device can set the value 0xFFFF as maximum. This causes driver to memory overflow (both read or write). Fix this issue by reading minimum of transfer length from event and the buffer length provided. Change-Id: Iac095dfc85f70ffbb0fdb6cf9b2331469439e1ff Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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Hemant Kumar
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78b46d3240 |
mhi: core: Fix out of bound channel id handling
If transfer completion event ring element includes invalid channel id, driver continues in a while loop without incrementing local event ring read pointer. This results into infinite loop. Hence recycle the current element and move to next event ring element. Change-Id: I01c5f6aaa596fccc1472f5988f431c77ad13820b Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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Bhaumik Bhatt
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6ea0bdda25 |
mhi: core: expose soc reset and register dump debugfs entries
For debug purposes, allow clients to issue SOC reset or read the entire register dump when they wish to do so. They may not read proper values or the reset may not take effect if the device is powered down. Change-Id: I7fb7589a1bdfd5d7c610bdf6aab5edfc814cdceb Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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48dcddd380 |
mhi: core: Do a null pointer check before reading debug registers
Not all registers can be set while dumping debug registers depending on the state of the device. For example, wake doorbell is not set until a READY state of the device is reached. Hence, we could access a NULL pointer while dumping debug registers. Avoid this by adding a check to skip the addresses which are not yet set. Change-Id: Iccf275705d87023613ad3ab0c2ab53bad7ab912a Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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419686cc96 |
mhi: core: Enable both time synchronization methods to co-exist
Due to co-existence of both time synchronization methods on a platform, it is likely that a doorbell method response can be pending while another host client requests for time using the MMIO or synchronous method. Wait for completion of the doorbell method and return the local and remote times from that request as the device may not be able to handle both requests or host is likely to end up reading corrupted time values. Also, ensure the doorbell method request is done while holding the bus vote so the host stays awake and receives the response as soon as possible. Change-Id: If876905eb523fd65f3758f13b75c035de4108d8d Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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453fb4d199 |
mhi: core: improve time synchronization events handling
Validate event ring accesses before walking special event rings and update processing time synchronization such that a doorbell is rung and future requests are queued until a response is received. Also, ensure events are only processed when they are pending. Change-Id: Ib8c9385530f822af3e53efb96b82c0f26c3438b7 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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16caf4dcb7 |
mhi: core: block fast suspends on controller device bus vote
Currently only a pending packets check is used to block fast suspends. Since it does not exactly reflect what the core driver intends to do, allow a bus vote to the controller device to block fast suspends as well. Change-Id: I31266d296e855027f6b49b2dcfe4606bb48ac221 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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qctecmdr
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d4a46395f8 | Merge "mhi: core: improve bandwidth switch events processing" | ||
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Bhaumik Bhatt
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649971df7a |
mhi: core: improve bandwidth switch events processing
We may unnecessarily wake up the device when there is no pending bandwidth switch request. Avoid that by only asserting device wake if one is pending. We can also have the underlying MHI bus go to suspend while a device requested bandwidth switch is yet to be processed. Prevent host suspends by capturing both bus and device votes and increment pending packets to reject suspends while the processing is ongoing. Change-Id: I4eddb6bf9eaa973be5c0b0ac516269e54599b9f2 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Blagovest Kolenichev
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4e2b270d2c |
Merge android-5.4.26 (0d3cca0c) into msm-5.4
* refs/heads/tmp-0d3cca0c:
UPSTREAM: driver core: Skip unnecessary work when device doesn't have sync_state()
Linux 5.4.26
net/smc: cancel event worker during device removal
net/smc: check for valid ib_client_data
ipv6: restrict IPV6_ADDRFORM operation
iommu/amd: Fix IOMMU AVIC not properly update the is_run bit in IRTE
i2c: acpi: put device when verifying client fails
iommu/vt-d: Ignore devices with out-of-spec domain number
iommu/vt-d: Fix the wrong printing in RHSA parsing
netfilter: nft_chain_nat: inet family is missing module ownership
netfilter: nf_tables: dump NFTA_CHAIN_FLAGS attribute
netfilter: nft_tunnel: add missing attribute validation for tunnels
netfilter: nft_payload: add missing attribute validation for payload csum flags
netfilter: cthelper: add missing attribute validation for cthelper
perf bench futex-wake: Restore thread count default to online CPU count
nl80211: add missing attribute validation for channel switch
nl80211: add missing attribute validation for beacon report scanning
nl80211: add missing attribute validation for critical protocol indication
i2c: gpio: suppress error on probe defer
iommu/vt-d: Fix RCU-list bugs in intel_iommu_init()
driver code: clarify and fix platform device DMA mask allocation
drm/i915/gvt: Fix unnecessary schedule timer when no vGPU exits
pinctrl: core: Remove extra kref_get which blocks hogs being freed
drm/i915/gvt: Fix dma-buf display blur issue on CFL
virtio_ring: Fix mem leak with vring_new_virtqueue()
pinctrl: imx: scu: Align imx sc msg structs to 4
pinctrl: meson-gxl: fix GPIOX sdio pins
clk: imx8mn: Fix incorrect clock defines
batman-adv: Don't schedule OGM for disabled interface
iommu/vt-d: Fix a bug in intel_iommu_iova_to_phys() for huge page
iommu/vt-d: Fix RCU list debugging warnings
iommu/vt-d: dmar: replace WARN_TAINT with pr_warn + add_taint
iommu/dma: Fix MSI reservation allocation
x86/mce: Fix logic and comments around MSR_PPIN_CTL
perf/amd/uncore: Replace manual sampling check with CAP_NO_INTERRUPT flag
mt76: fix array overflow on receiving too many fragments for a packet
i2c: designware-pci: Fix BUG_ON during device removal
efi: Add a sanity check to efivar_store_raw()
efi: Fix a race and a buffer overflow while reading efivars via sysfs
x86/ioremap: Map EFI runtime services data as encrypted for SEV
macintosh: windfarm: fix MODINFO regression
fscrypt: don't evict dirty inodes after removing key
blk-iocost: fix incorrect vtime comparison in iocg_is_idle()
ipmi_si: Avoid spurious errors for optional IRQs
s390/dasd: fix data corruption for thin provisioned devices
fuse: fix stack use after return
ARC: define __ALIGN_STR and __ALIGN symbols for ARC
KVM: nVMX: avoid NULL pointer dereference with incorrect EVMCS GPAs
KVM: x86: clear stale x86_emulate_ctxt->intercept value
gfs2_atomic_open(): fix O_EXCL|O_CREAT handling on cold dcache
cifs_atomic_open(): fix double-put on late allocation failure
ktest: Add timeout for ssh sync testing
pinctrl: falcon: fix syntax error
mmc: sdhci-pci-gli: Enable MSI interrupt for GL975x
drm/i915: Defer semaphore priority bumping to a workqueue
drm/i915: be more solid in checking the alignment
drm/amd/display: remove duplicated assignment to grph_obj_type
workqueue: don't use wq_select_unbound_cpu() for bound works
netfilter: x_tables: xt_mttg_seq_next should increase position index
netfilter: xt_recent: recent_seq_next should increase position index
netfilter: synproxy: synproxy_cpu_seq_next should increase position index
netfilter: nf_conntrack: ct_cpu_seq_next should increase position index
iommu/vt-d: quirk_ioat_snb_local_iommu: replace WARN_TAINT with pr_warn + add_taint
virtio-blk: fix hw_queue stopped on arbitrary error
iwlwifi: mvm: Do not require PHY_SKU NVM section for 3168 devices
netfilter: nf_tables: fix infinite loop when expr is not available
cgroup: Iterate tasks that did not finish do_exit()
cgroup: cgroup_procs_next should increase position index
net: phy: Avoid multiple suspends
net: dsa: Don't instantiate phylink for CPU/DSA ports unless needed
selftests/net/fib_tests: update addr_metric_test for peer route testing
net/ipv6: remove the old peer route if change it to a new one
net/ipv6: need update peer route when modify metric
net: phy: fix MDIO bus PM PHY resuming
net: phy: avoid clearing PHY interrupts twice in irq handler
nfc: add missing attribute validation for vendor subcommand
nfc: add missing attribute validation for deactivate target
nfc: add missing attribute validation for SE API
tipc: add missing attribute validation for MTU property
team: add missing attribute validation for array index
team: add missing attribute validation for port ifindex
net: taprio: add missing attribute validation for txtime delay
net: fq: add missing attribute validation for orphan mask
macsec: add missing attribute validation for port
can: add missing attribute validation for termination
nl802154: add missing attribute validation for dev_type
nl802154: add missing attribute validation
fib: add missing attribute validation for tun_id
devlink: validate length of region addr/len
devlink: validate length of param values
net: memcg: fix lockdep splat in inet_csk_accept()
net: memcg: late association of sock to memcg
cgroup: memcg: net: do not associate sock with unrelated cgroup
bnxt_en: fix error handling when flashing from file
bnxt_en: reinitialize IRQs when MTU is modified
bonding/alb: make sure arp header is pulled before accessing it
taprio: Fix sending packets without dequeueing them
slip: make slhc_compress() more robust against malicious packets
sfc: detach from cb_page in efx_copy_channel()
r8152: check disconnect status after long sleep
net: systemport: fix index check to avoid an array out of bounds access
net: stmmac: dwmac1000: Disable ACS if enhanced descs are not used
net: phy: bcm63xx: fix OOPS due to missing driver name
net/packet: tpacket_rcv: do not increment ring index on drop
net: nfc: fix bounds checking bugs on "pipe"
net: macsec: update SCI upon MAC address change.
netlink: Use netlink header as base to calculate bad attribute offset
net/ipv6: use configured metric when add peer route
net: hns3: fix a not link up issue when fibre port supports autoneg
net: fec: validate the new settings in fec_enet_set_coalesce()
net: dsa: mv88e6xxx: fix lockup on warm boot
net: dsa: fix phylink_start()/phylink_stop() calls
macvlan: add cond_resched() during multicast processing
ipvlan: don't deref eth hdr before checking it's set
ipvlan: do not use cond_resched_rcu() in ipvlan_process_multicast()
ipvlan: do not add hardware address of master to its unicast filter list
ipvlan: add cond_resched_rcu() while processing muticast backlog
ipv6/addrconf: call ipv6_mc_up() for non-Ethernet interface
inet_diag: return classid for all socket types
gre: fix uninit-value in __iptunnel_pull_header
cgroup, netclassid: periodically release file_lock on classid updating
ALSA: hda/realtek - Fixed one of HP ALC671 platform Headset Mic supported
ALSA: hda/realtek - Add Headset Mic supported for HP cPC
ALSA: hda/realtek - More constifications
virtio_balloon: Adjust label in virtballoon_probe
ANDROID: GKI: Revert "mm: unexport free_reserved_area"
ANDROID: Export functions to be used with dma_map_ops in modules
ANDROID: GKI: add android_kabi.h
ANDROID: GKI: update abi due to CONFIG_JUMP_LABEL being enabled
ANDROID: GKI: enable CONFIG_JUMP_LABEL
ANDROID: Add build.config.gki-debug.x86_64
ANDROID: update the abi signatures
ANDROID: Add build.config.gki-debug.aarch64
Revert "ANDROID: drm: edid: add support for additional CEA extension blocks"
Revert "ANDROID: drm: Parse Colorimetry data block from EDID"
ANDROID: Add build.config files for ARM 32-bit
ANDROID: Kconfig.gki: Add FRAME_VECTOR
UPSTREAM: cgroup: Iterate tasks that did not finish do_exit()
ANDROID: gki_defconfig: Enable more USB_CONFIGFS gadgets
Revert "ANDROID: tty: serdev: Fix broken serial console input"
ANDROID: serdev: restrict claim of platform devices
ANDROID: Add TPM support and the vTPM proxy to Cuttlefish.
FROMGIT: ASoC: sprd: Allow the MCDT driver to build into modules
FROMGIT: thermal: sprd: Add Spreadtrum thermal driver support
FROMGIT: dt-bindings: thermal: sprd: Add the Spreadtrum thermal documentation
ANDROID: ABI update due to power supply patches being merged
FROMGIT: pinctrl: sprd: Fix the kconfig warning
FROMGIT: pinctrl: sprd: Allow the SPRD pinctrl driver building into a module
FROMGIT: pinctrl: Export some needed symbols at module load time
FROMGIT: power: reset: sc27xx: Allow the SC27XX poweroff driver building into a module
FROMGIT: power: reset: sc27xx: Change to use cpu_down()
FROMGIT: power: reset: sc27xx: Power off the external subsystems' connection
FROMGIT: power: supply: sc27xx: Add POWER_SUPPLY_PROP_CHARGE_NOW attribute
UPSTREAM: power: supply: sc27xx: Calibrate the resistance of coulomb counter
UPSTREAM: dt-bindings: power: sc27xx: Add a new property to describe the real resistance of coulomb counter chip
UPSTREAM: power: supply: sc27xx: Optimize the battery resistance with measuring temperature
UPSTREAM: power: supply: core: Add battery internal resistance temperature table support
UPSTREAM: dt-bindings: power: Introduce one property to describe the battery resistance with temperature changes
ANDROID: abi_gki_aarch64_whitelist: update after whitelist changes
ANDROID: update abi_gki_aarch64_cuttlefish_whitelist
ANDROID: update abi_gki_aarch64_db845c_whitelist
ANDROID: update abi due to interconnect changes
UPSTREAM: interconnect: Handle memory allocation errors
UPSTREAM: interconnect: Add basic tracepoints
UPSTREAM: interconnect: Add a name to struct icc_path
UPSTREAM: interconnect: Move internal structs into a separate file
Linux 5.4.25
drm/virtio: module_param_named() requires linux/moduleparam.h
csky: Implement copy_thread_tls
block, bfq: remove ifdefs from around gets/puts of bfq groups
block, bfq: get a ref to a group when adding it to a service tree
efi: READ_ONCE rng seed size before munmap
efi/x86: Handle by-ref arguments covering multiple pages in mixed mode
efi/x86: Align GUIDs to their size in the mixed mode runtime wrapper
powerpc: fix hardware PMU exception bug on PowerVM compatibility mode systems
EDAC/synopsys: Do not print an error with back-to-back snprintf() calls
bus: ti-sysc: Fix 1-wire reset quirk
arm64: dts: meson: fix gxm-khadas-vim2 wifi
dmaengine: coh901318: Fix a double lock bug in dma_tc_handle()
dma-buf: free dmabuf->name in dma_buf_release()
hwmon: (adt7462) Fix an error return in ADT7462_REG_VOLT()
ARM: dts: imx7-colibri: Fix frequency for sd/mmc
ARM: dts: dra7xx-clocks: Fixup IPU1 mux clock parent source
ARM: dts: am437x-idk-evm: Fix incorrect OPP node names
ARM: imx: build v7_cpu_resume() unconditionally
IB/hfi1, qib: Ensure RCU is locked when accessing list
RMDA/cm: Fix missing ib_cm_destroy_id() in ib_cm_insert_listen()
regulator: stm32-vrefbuf: fix a possible overshoot when re-enabling
RDMA/core: Fix protection fault in ib_mr_pool_destroy
RDMA/iwcm: Fix iwcm work deallocation
RDMA/siw: Fix failure handling during device creation
RDMA/nldev: Fix crash when set a QP to a new counter but QPN is missing
RDMA/rw: Fix error flow during RDMA context initialization
Revert "RDMA/cma: Simplify rdma_resolve_addr() error flow"
soc: imx-scu: Align imx sc msg structs to 4
firmware: imx: Align imx_sc_msg_req_cpu_start to 4
firmware: imx: scu-pd: Align imx sc msg structs to 4
firmware: imx: misc: Align imx sc msg structs to 4
arm64: dts: imx8qxp-mek: Remove unexisting Ethernet PHY
ARM: dts: imx6: phycore-som: fix emmc supply
phy: mapphone-mdm6600: Fix write timeouts with shorter GPIO toggle interval
phy: mapphone-mdm6600: Fix timeouts by adding wake-up handling
drm/i915/selftests: Fix return in assert_mmap_offset()
drm/i915: Program MBUS with rmw during initialization
drm/sun4i: de2/de3: Remove unsupported VI layer formats
drm/sun4i: Fix DE2 VI layer format support
drm/sun4i: Add separate DE3 VI layer formats
drm: kirin: Revert "Fix for hikey620 display offset problem"
drm/panfrost: Don't try to map on error faults
spi: atmel-quadspi: fix possible MMIO window size overrun
ASoC: dapm: Correct DAPM handling of active widgets during shutdown
ASoC: Intel: Skylake: Fix available clock counter incrementation
ASoC: pcm512x: Fix unbalanced regulator enable call in probe error path
ASoC: pcm: Fix possible buffer overflow in dpcm state sysfs output
powerpc/mm: Fix missing KUAP disable in flush_coherent_icache()
powerpc: Convert flush_icache_range & friends to C
powerpc: define helpers to get L1 icache sizes
ASoC: intel: skl: Fix possible buffer overflow in debug outputs
ASoC: intel: skl: Fix pin debug prints
ASoC: SOF: Fix snd_sof_ipc_stream_posn()
ASoC: topology: Fix memleak in soc_tplg_manifest_load()
ASoC: topology: Fix memleak in soc_tplg_link_elems_load()
drm/virtio: fix resource id creation race
drm/virtio: make resource id workaround runtime switchable.
spi: bcm63xx-hsspi: Really keep pll clk enabled
ARM: dts: ls1021a: Restore MDIO compatible to gianfar
arm64: dts: meson-sm1-sei610: add missing interrupt-names
dm: fix congested_fn for request-based device
dm zoned: Fix reference counter initial value of chunk works
dm writecache: verify watermark during resume
dm: report suspended device during destroy
dm cache: fix a crash due to incorrect work item cancelling
dm integrity: fix invalid table returned due to argument count mismatch
dm integrity: fix a deadlock due to offloading to an incorrect workqueue
dm integrity: fix recalculation when moving from journal mode to bitmap mode
dmaengine: tegra-apb: Prevent race conditions of tasklet vs free list
dmaengine: tegra-apb: Fix use-after-free
dmaengine: imx-sdma: Fix the event id check to include RX event for UART6
dmaengine: imx-sdma: fix context cache
s390/mm: fix panic in gup_fast on large pud
s390/pci: Fix unexpected write combine on resource
x86/pkeys: Manually set X86_FEATURE_OSPKE to preserve existing changes
spi: spidev: Fix CS polarity if GPIO descriptors are used
perf arm-spe: Fix endless record after being terminated
perf cs-etm: Fix endless record after being terminated
perf intel-bts: Fix endless record after being terminated
perf intel-pt: Fix endless record after being terminated
media: v4l2-mem2mem.c: fix broken links
media: vicodec: process all 4 components for RGB32 formats
media: mc-entity.c: use & to check pad flags, not ==
media: hantro: Fix broken media controller links
vt: selection, push sel_lock up
vt: selection, push console lock down
vt: selection, close sel_buffer race
serial: 8250_exar: add support for ACCES cards
tty: serial: fsl_lpuart: free IDs allocated by IDA
tty:serial:mvebu-uart:fix a wrong return
arm: dts: dra76x: Fix mmc3 max-frequency
arm64: dts: socfpga: agilex: Fix gmac compatible
btrfs: fix RAID direct I/O reads with alternate csums
fat: fix uninit-memory access for partial initialized inode
mm, hotplug: fix page online with DEBUG_PAGEALLOC compiled but not enabled
mm: fix possible PMD dirty bit lost in set_pmd_migration_entry()
mm, numa: fix bad pmd by atomically check for pmd_trans_huge when marking page tables prot_numa
vgacon: Fix a UAF in vgacon_invert_region
usb: core: port: do error out if usb_autopm_get_interface() fails
usb: core: hub: do error out if usb_autopm_get_interface() fails
usb: core: hub: fix unhandled return by employing a void function
usb: cdns3: gadget: toggle cycle bit before reset endpoint
usb: cdns3: gadget: link trb should point to next request
usb: dwc3: gadget: Update chain bit correctly when using sg list
usb: quirks: add NO_LPM quirk for Logitech Screen Share
usb: storage: Add quirk for Samsung Fit flash
cifs: fix rename() by ensuring source handle opened with DELETE bit
cifs: don't leak -EAGAIN for stat() during reconnect
ALSA: hda/realtek - Enable the headset of ASUS B9450FA with ALC294
ALSA: hda/realtek - Fix silent output on Gigabyte X570 Aorus Master
ALSA: hda/realtek - Add Headset Button supported for ThinkPad X1
ALSA: hda/realtek - Add Headset Mic supported
binder: prevent UAF for binderfs devices II
binder: prevent UAF for binderfs devices
firmware: imx: scu: Ensure sequential TX
selftests: forwarding: vxlan_bridge_1d: use more proper tos value
arch/csky: fix some Kconfig typos
csky: Fixup compile warning for three unimplemented syscalls
csky: Fixup ftrace modify panic
csky/smp: Fixup boot failed when CONFIG_SMP
csky: Set regs->usp to kernel sp, when the exception is from kernel
csky/mm: Fixup export invalid_pte_table symbol
net: thunderx: workaround BGX TX Underflow issue
x86/xen: Distribute switch variables for initialization
ice: Don't tell the OS that link is going down
nvme: Fix uninitialized-variable warning
s390/qdio: fill SL with absolute addresses
x86/boot/compressed: Don't declare __force_order in kaslr_64.c
nvme-pci: Use single IRQ vector for old Apple models
nvme/pci: Add sleep quirk for Samsung and Toshiba drives
iommu/amd: Disable IOMMU on Stoney Ridge systems
net/mlx5: DR, Fix matching on vport gvmi
efi: Only print errors about failing to get certs if EFI vars are found
s390: make 'install' not depend on vmlinux
s390/cio: cio_ignore_proc_seq_next should increase position index
watchdog: da9062: do not ping the hw during stop()
net: ethernet: dm9000: Handle -EPROBE_DEFER in dm9000_parse_dt()
net: ks8851-ml: Fix 16-bit IO operation
net: ks8851-ml: Fix 16-bit data access
net: ks8851-ml: Remove 8-bit bus accessors
net: atlantic: check rpc result and wait for rpc address
selftests: forwarding: vxlan_bridge_1d: fix tos value
selftests: forwarding: use proto icmp for {gretap, ip6gretap}_mac testing
drm/msm/dsi/pll: call vco set rate explicitly
drm/msm/dsi: save pll state before dsi host is powered off
scsi: megaraid_sas: silence a warning
drm/modes: Allow DRM_MODE_ROTATE_0 when applying video mode parameters
drm/modes: Make sure to parse valid rotation value from cmdline
drm: msm: Fix return type of dsi_mgr_connector_mode_valid for kCFI
drm/msm/mdp5: rate limit pp done timeout warnings
habanalabs: patched cb equals user cb in device memset
habanalabs: do not halt CoreSight during hard reset
habanalabs: halt the engines before hard-reset
usb: gadget: serial: fix Tx stall after buffer overflow
usb: gadget: ffs: ffs_aio_cancel(): Save/restore IRQ flags
usb: gadget: composite: Support more than 500mA MaxPower
selftests: fix too long argument
serial: ar933x_uart: set UART_CS_{RX,TX}_READY_ORIDE
ALSA: hda: do not override bus codec_mask in link_get()
blktrace: fix dereference after null check
kprobes: Fix optimize_kprobe()/unoptimize_kprobe() cancellation logic
kbuild: fix 'No such file or directory' warning when cleaning
RDMA/core: Fix use of logical OR in get_new_pps
RDMA/core: Fix pkey and port assignment in get_new_pps
dm thin metadata: fix lockdep complaint
net: stmmac: fix notifier registration
net: dsa: bcm_sf2: Forcibly configure IMP port for 1Gb/sec
ALSA: hda/realtek - Fix a regression for mute led on Lenovo Carbon X1
block, bfq: do not insert oom queue into position tree
block, bfq: get extra ref to prevent a queue from being freed during a group move
FROMGIT: kallsyms: unexport kallsyms_lookup_name() and kallsyms_on_each_symbol()
FROMGIT: samples/hw_breakpoint: drop use of kallsyms_lookup_name()
FROMGIT: samples/hw_breakpoint: drop HW_BREAKPOINT_R when reporting writes
UPSTREAM: fscrypt: don't evict dirty inodes after removing key
ANDROID: ABI/Whitelist: update whitelist of unisoc upstream code
ANDROID: gki_defconfig: Enable CONFIG_VM_EVENT_COUNTERS
ANDROID: gki_defconfig: Enable CONFIG_CLEANCACHE
ANDROID: arm64: update the abi with the new gki_defconfig
ANDROID: gki_defconfig: disable CONFIG_DEBUG_DEVRES
ANDROID: Update the abi xml file
ANDROID: GKI: arm64: reserve space in cpu_hwcaps and cpu_hwcap_keys arrays
FROMGIT: power: supply: Allow charger manager can be built as a module
ANDROID: arm64: gki_defconfig: disable CONFIG_DEBUG_PREEMPT
ANDROID: iommu/iova: Fix to use __alloc_and_insert_iova_best_fit
ANDROID: enable CONFIG_WATCHDOG_CORE=y
ANDROID: kbuild: align UNUSED_KSYMS_WHITELIST with upstream
FROMLIST: f2fs: fix wrong check on F2FS_IOC_FSSETXATTR
ANDROID: gki_defconfig: enable CONFIG_TYPEC
UPSTREAM: scsi: ufs: ufs-mediatek: add waiting time for reference clock
UPSTREAM: scsi: ufs: introduce common function to disable host TX LCC
UPSTREAM: scsi: ufs: ufs-mediatek: fix TX LCC disabling timing
UPSTREAM: scsi: ufs: ufs-mediatek: gate ref-clk during Auto-Hibern8
UPSTREAM: scsi: ufs: fix Auto-Hibern8 error detection
UPSTREAM: scsi: ufs: ufs-mediatek: support linkoff state during suspend
UPSTREAM: scsi: ufs: ufs-mediatek: ensure UniPro is not powered down before linkup
UPSTREAM: scsi: ufs: Move ufshcd_get_max_pwr_mode() to ufshcd_device_params_init()
BACKPORT: scsi: ufs: Split ufshcd_probe_hba() based on its called flow
FROMGIT: driver core: Reevaluate dev->links.need_for_probe as suppliers are added
FROMGIT: driver core: Call sync_state() even if supplier has no consumers
ANDROID: cpufreq: times: Remove per-UID time in state tracking
Revert "ANDROID: proc: Add /proc/uid directory"
Revert "ANDROID: cpufreq: Add time_in_state to /proc/uid directories"
ANDROID: cpufreq: times: Remove /proc/uid_concurrent_{active,policy}_time
ANDROID: drm: Add support for DP 1.4 Compliance edid corruption test
Revert "ANDROID: drm: Add support for DP 1.4 Compliance edid corruption test"
ANDROID: staging: ion: Add an in-kernel interface to request heap info.
FROMLIST: lib: test_stackinit.c: XFAIL switch variable init tests
UPSTREAM: scsi: ufs: Abort gating if clock on request is pending
UPSTREAM: scsi: ufs: Fix irq return code
UPSTREAM: scsi: ufs: Fix register dump caused sleep in atomic context
UPSTREAM: scsi: ufs-qcom: Add reset control support for host controller
UPSTREAM: scsi: ufs: Add device reset in link recovery path
FROMGIT: scsi: ufs-qcom: Delay specific time before gate ref clk
BACKPORT: FROMGIT: scsi: ufs: Add dev ref clock gating wait time support
Revert "FROMLIST: scsi: ufs: Add dev ref clock gating wait time support"
FROMGIT: scsi: ufs-qcom: Adjust bus bandwidth voting and unvoting
Revert "FROMLIST: scsi: ufs-qcom: Adjust bus bandwidth voting and unvoting"
ANDROID: CC_FLAGS_CFI add -fno-sanitize-blacklist
Conflicts:
Documentation/devicetree/bindings
Documentation/devicetree/bindings/power/supply/battery.txt
Documentation/devicetree/bindings/power/supply/sc27xx-fg.txt
drivers/dma-buf/dma-buf.c
drivers/interconnect/core.c
drivers/interconnect/internal.h
drivers/scsi/ufs/ufs-qcom.c
drivers/scsi/ufs/ufs-qcom.h
drivers/scsi/ufs/ufshcd.h
drivers/thermal/Makefile
drivers/usb/dwc3/gadget.c
drivers/usb/gadget/composite.c
drivers/usb/gadget/function/f_fs.c
scripts/gen_autoksyms.sh
Change-Id: Ic3227858328ceef3f34273428d1c4f81b78757b2
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
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qctecmdr
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1d6e0d80c7 | Merge "mhi: cntrl: qcom: enhance logging for forced suspend" | ||
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qctecmdr
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822206b028 | Merge "mhi: controller: Enable L1 when mhi is not active" | ||
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qctecmdr
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c16557c4cf | Merge "mhi: core: remove duplicate timesync sysfs functions" | ||
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Bhaumik Bhatt
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9298cd3636 |
mhi: core: remove duplicate timesync sysfs functions
Remove duplicate timesync sysfs functions as they have moved to a different file. Change-Id: Ia1988f32eb6bf16914564977d09ba7ee81022335 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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34e46f48e9 |
mhi: core: add asynchronous time request support in sysfs
Add support to request time from device using the asynchronous method in ticks and microseconds using sysfs entries. Change-Id: Idb661ad6db9f1cc4cd594c96755986ece4961b03 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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qctecmdr
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9b45d45187 | Merge "mhi: core: Add support to re-try requesting firmware image" | ||
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Hemant Kumar
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7408b234a3 |
mhi: controller: Enable L1 when mhi is not active
offload worker checks if mhi is active before doing the reg write. If mhi is not active it returns without enabling L1. This causes prevent_l1 counter to go out of sync. Fix this by enabling L1 before returning from offload worker function. Change-Id: I8a356acca3d8b8a7b4ff4d95e7378a056a2b06cf Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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Hemant Kumar
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574f72b01f |
mhi: controller: qcom: Enable MHI register write offload support
When PCIe endpoint enters L1SS sleep and mhi client on Host tries to queue a transfer request endpoint takes more than 6ms to come back to L0 state. This can cause CPU stall if MHI register write is followed by a write memory barrier. This can cause other tasks to get blocked. Prevent this situation by offloading MHI register write to a high priority worker thread when in AMSS. When thread gets a chance to run it would first bring the link to L0 and then perform register write. Change-Id: I1b4839801df140fc50973e92e2522eb57d2897fa Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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qctecmdr
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e3f797128a | Merge "mhi: core: create sysfs nodes before devices" | ||
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qctecmdr
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9bc4396584 | Merge "mhi: cntrl: qcom: remove boot monitor thread to use status cb" | ||
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Hemant Kumar
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70f0d2aabd |
mhi: core: Add support to re-try requesting firmware image
In case firmware request fails to find firmware in default location, re-try with fall back location. This is done by adding fall back firmware image location in controller structure and firmware request is sent again using fall back location. Send a status call back to controller when re-try is done. Change-Id: I252fa2721df335cbff11b8894adb9ad8cf7bf54f Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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Bhaumik Bhatt
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c234a26803 |
mhi: core: block low power modes only in mission mode
While attempting to block low power modes before sending commands to modify channel state, make sure that execution environment is in mission mode as we may run into a race condition where a forced suspend/resume cycle does not get a chance to run. Change-Id: Ibc7ca5a52036e18677bb597dc0cd95be96d6698a Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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aa01212fe5 |
mhi: core: use internal sequence numbers for timesync doorbells
When attempting to latch the remote timer value, host should be using internal sequence numbers that change every time a client calls the exposed API and rings the time synchronization doorbell so that device can identify them as different requests. Change-Id: I2a38b63c6b942df032f096b17b1fdbc2abdb171b Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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2a7d70f2d6 |
mhi: core: enable doorbell method for time synchronization
Some devices support doorbell method to collect time synchronization information. Add support from host for the updated way of handling initialization and advertising support. Change-Id: I5bc82b946fd64927a2a88babc8d383e5fa664cf6 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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qctecmdr
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e85bd7e098 | Merge "mhi: dev: netdev: inherit IPC log level from controller" | ||
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qctecmdr
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e15bf3bcf8 | Merge "mhi: core: Check for pm error state before asserting dev wake" | ||
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qctecmdr
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de6c9b76af | Merge "mhi: device: netdev: Add flag to track napi scheduling" | ||
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qctecmdr
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3f5605dd39 | Merge "mhi: core: fix error handling in time synchronization function" | ||
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Bhaumik Bhatt
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0ddedbe5f1 |
mhi: dev: netdev: inherit IPC log level from controller
Make network interface devices inherit log levels from the controller to allow level switches to reflect across MHI clients. Change-Id: I2412a738ba297031740d10570478c42f83b45c25 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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db949d93e3 |
mhi: dev: uci: inherit IPC log level from controller
Make userspace control interface devices inherit log levels from the controller to allow level switches to reflect across MHI clients. Change-Id: Id8526f11acc1a0852811f9c78d7d7f073aa5c724 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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qctecmdr
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f98f120507 | Merge "mhi: core: Prevent MHI reg read upon endpoint crash" | ||
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Hemant Kumar
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3137078429 |
mhi: core: Prevent MHI reg read upon endpoint crash
MHI reset is triggered as part of EP shutdown. Shutdown is blocked until MHI RESET bit is cleared in MHI CTRL reg. There is a possibility of PCIe link going down during this time. Since MHI RESET bit never gets cleared after 2 sec wait_event_timeout reads the MHI CTRL reg and this results into a memory abort. Fix this issue by using a boolean flag as condition in wait_event_timeout. This flag is set when MHI reset is triggered and cleared when reset is done. Change-Id: I5b1831518255a38cde5b60406b5b9e9386b5477e Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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qctecmdr
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bcf1293b7c | Merge "mhi: core: Make sure reg_write_q stores visible to other cores" | ||
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Hemant Kumar
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6948b8d488 |
mhi: core: Make sure reg_write_q stores visible to other cores
mhi_reg_write_enqueue API stores reg, val and valid which can go out of order. In case valid is set to true before val is set, offload worker running on another core ends up writing stale value to register. Another possibility is valid being set to true but not visible to other cores. When offload worker gets a chance to run, this results into skipping register write. Fix these issues by adding smp_wmb() between stores of val and valid and another after valid is set. Change-Id: I3b930e7fad4252d34386de525491f94997b34f36 Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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qctecmdr
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a2c09fa854 | Merge "mhi: core: Add range check for channel id received in event ring" | ||
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qctecmdr
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9a643a2168 | Merge "mhi: core: fix bandwidth scaling initialization failure" | ||
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qctecmdr
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8342759058 | Merge "mhi: core: Add support to create uncached event ring" | ||
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qctecmdr
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e8e648a045 | Merge "mhi: cntrl: qcom: allow printing large strings to IPC logs" | ||
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qctecmdr
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e8f60e2d99 | Merge "mhi: cntrl: qcom: use RC driver APIs to toggle low power modes" | ||
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Hemant Kumar
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c006fd5f9f |
mhi: core: Check for pm error state before asserting dev wake
After calling remove call back in mhi_pm_disable_transition there is possibility of MHI client calling mhi_device_get_sync which increments dev wake. This results in to MHI ASSERT due to non zero dev wake count. Fix this issue by checking pm error state before incrementing dev wake count. Change-Id: I817d571f210b77aef444a7ae1f9b2cc5af057ab2 Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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Bhaumik Bhatt
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ff5352870f |
mhi: core: fix error handling in time synchronization function
Error handling in time synchronization function is not appropriate as an error in disabling link level low power modes could cause a spin lock to be unlocked without being locked. Change-Id: I06177e587f4010b0558bf1331d3b80daf6948e53 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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dd0fe1d092 |
mhi: core: unconditionally trigger resume to assert device wake
In order to ensure that a DRV resume follows immediately after a client calls device wake assert or deassert, MHI core driver must unconditionally increment the PM runtime usage count and post a wake source before waiting for the state change. Change-Id: I50228742c090a5df6fcb06f89f53723179bcd76d Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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6275ce75f6 |
mhi: core: fix bandwidth scaling initialization failure
An incorrect failure check needs to be fixed in the bandwidth scaling initialization function as the absence of the supported event ring support does not get factored in. Change-Id: If80e5126821bc4c9223fe37c4403935a6b1bf047 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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f1ae7429fb |
mhi: core: ensure non-zero session or sequence ID values
While writing any sequence or session identifiers, it is possible that the host could write a zero value, whereas only non-zero values are supported writes to those registers. Ensure that host does not write a non-zero value for those cases. Change-Id: I33248a0aa43321c85a107e394f953774140dec50 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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a71b413373 |
mhi: core: serialize execution environment and power off changes
Execution environment and power off changes can be serialized to avoid changing these important controller variables from multiple places and serialize handling of all state transitions. Change-Id: I394e5ff4992d7c911e3889f96057d8467d79509c Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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8c33d4e5c3 |
mhi: cntrl: qcom: enhance logging for forced suspend
Enhance logs for forced suspend/resume cycle after mission mode entry. Change-Id: I731f858441c935c17226e3f73a4fd176b0daca0a Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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73b20ebea6 |
mhi: cntrl: qcom: remove boot monitor thread to use status cb
Remove the boot monitor thread and use the mission mode entry callback instead to handle runtime pm enablement and boot logger channel cleanup. Change-Id: Ia018d51987d3201bc65223c3cdf7165d2f6da4ca Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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f1e1c6b274 |
mhi: cntrl: qcom: use RC driver APIs to toggle low power modes
PCIe root complex driver has exposed set of APIs to allow or prevent link level low power modes. Use those instead of touching device side registers to toggle the same. Change-Id: Idf4f6d60a80742524249dacd7a10fe5184acec95 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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9986735138 |
mhi: cntrl: qcom: allow printing large strings to IPC logs
Large strings are truncated to 255 bytes by IPC logging API. Allow for them to be printed in their entirety by using the string separator API and split it using newline as the delimiter. Change-Id: If9ddbad7e9a9c30da57a733c94fb837c120f12ae Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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6bc53ff9fa |
mhi: core: remove unused timesync device
Remove the unused timesync MHI device as we use the controller device for timesync related activity instead. Change-Id: If2bb5937cbf468d8778b89549afdb1d0a9af7782 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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qctecmdr
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f417c81eb1 | Merge "mhi: core: do not toggle PCIe low power mode in sleeping context" | ||
Ondrej Jirman
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d04ffa50f9 |
bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads
[ Upstream commit a43ab30dcd4a1abcdd0d2461bf1cf7c0817f6cd3 ] When doing a 16-bit read that returns data in the MSB byte, the RSB_DATA register will keep the MSB byte unchanged when doing the following 8-bit read. sunxi_rsb_read() will then return a result that contains high byte from 16-bit read mixed with the 8-bit result. The consequence is that after this happens the PMIC's regmap will look like this: (0x33 is the high byte from the 16-bit read) % cat /sys/kernel/debug/regmap/sunxi-rsb-3a3/registers 00: 33 01: 33 02: 33 03: 33 04: 33 05: 33 06: 33 07: 33 08: 33 09: 33 0a: 33 0b: 33 0c: 33 0d: 33 0e: 33 [snip] Fix this by masking the result of the read with the correct mask based on the size of the read. There are no 16-bit users in the mainline kernel, so this doesn't need to get into the stable tree. Signed-off-by: Ondrej Jirman <megous@megous.com> Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Hemant Kumar
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b90e90c356 |
mhi: core: Add range check for channel id received in event ring
The mhi_process_data_event_ring function reads cmd channel id from cmd_pkt using MHI_TRE_GET_CHID, the value is under the control of MHI devices and can be any value between 0 and 255. However the max channel is defined in device tree file and it is usually smaller than 255. This can cause out of bound access to the channel array. Fix this by checking the channel id received in cmd ring against the max channel allowed on target. Change-Id: Iae4282ebba2976a26c6e33477cc8dd93929c2f63 Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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qctecmdr
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8e57ec125a | Merge "mhi: core: Cache last processed event ring element" | ||
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Bhaumik Bhatt
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0179be9121 |
mhi: core: add prints for votes and a debugfs vote entry
Add a debugfs entry to print out votes from all the MHI client devices. Change-Id: I6391aee59a4a4e560cfb0bd16e83bf146c19c081 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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1801232974 |
mhi: core: assign controller name to own device
Controller name can be assigned to the mhi device under the chan_name field which can be read in certain use cases. Change-Id: I4bd8050b3ba485f3cf27a2f355e0ce2bacc66ccc Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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067a14395f |
mhi: core: provide an API to retrieve device failure reason
When device asserts, the subsystem failure reason from device can be read via an external API using the name of the MHI controller. Change-Id: Ic0bcba77e0a7e4c4a7570df3eda21e1f38b80277 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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886b3174c7 |
mhi: core: add support for retrieving device failure reason
Enable the device to populate the subsystem failure reason string upon assert. Change-Id: Ia67d03b714b3eb69eb2baa54cb4d5931d5098cd0 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Hemant Kumar
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bd7ef18a4d |
mhi: core: Log dev wake count in mhi device get/put
This helps to debug the timeout between asserting wake doorbell and getting M0 state change event. Change-Id: Ie60d88cb2a22510dd794e0a6dffde6dfe54fb544 Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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Bhaumik Bhatt
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b053a4bc45 |
mhi: core: do not toggle PCIe low power mode in sleeping context
Do not toggle PCIe low power mode in sleeping context as the calls can grab a mutex. Change-Id: I12eed6a01d80b36412ec3e18af382a031a9d108d Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Hemant Kumar
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d8c5bb77e0 |
mhi: core: Add OOB and DB mode event IPC log and count
Add IPC verbose log to print OOB and DB mode event and the door bell ring status. Include the DB ring status in data channel queue API. Add OOB/DB mode counter. This helps to identify how long MHI host took to ring the doorbell and how many times these events are getting triggered. Reset mode_change count in debugfs show API in order to track this for a given use case. Change-Id: I2215554bff6d66098a8c7d01f587c1d726443181 Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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Hemant Kumar
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10f4c14b87 |
mhi: core: Handle RSC minimum credit requirement
After getting OOB driver checks for transfer ring empty condition and rings the channel ring doorbell without making sure if there are minimum 8 TREs queued for GSI to perform DMA. Otherwise there is a possibility of Host ringing doorbell after OOB with same write pointer which was already processed in polling mode. Change-Id: Idda28aadbd1af9b5857db71d98237ef4761427bd Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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Bhaumik Bhatt
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0bba6b1af5 |
mhi: core: check for special events at mission mode entry
In some cases, the special purpose event scheduler may not run if the interrupt comes close to mission mode entry point and if no suspend/resume activity follows. Do a check to see if any pending events need to be processed. Change-Id: Ic3bf22562f250ec4bb46c14f58617c3b0d5de883 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Bhaumik Bhatt
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e3dc5ad381 |
mhi: core: prioritize handling special purpose events
Some device requested special purpose events can take a long time to get processed on host. Fix that by moving to dedicated worker thread. Change-Id: Ibfe7c56b85cb58b9ee67e41ea1139702d475ffee Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Hemant Kumar
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b5aa51711d |
mhi: core: Handle firmware load through state worker
Upon power up driver queues firmware worker thread if ee is in PBL. Firmware worker is blocked with a timeout until state worker gets a chance to run and unblock firmware worker. In case state worker gets a chance to run after firmware worker timed out results into endpoint boot up failure. Fix this issue by directly handling firmware loading from state worker thread. Change-Id: Id28c5a3eaa3b8075a7eb0185f7e08f21174e1d0d Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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Blagovest Kolenichev
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2e72d8932e |
Merge android-5.4.24 (ce5de62) into msm-5.4
* refs/heads/tmp-ce5de62:
Revert "BACKPORT: tracing: Remove unnecessary DEBUG_FS dependency"
Linux 5.4.24
blktrace: Protect q->blk_trace with RCU
kvm: nVMX: VMWRITE checks unsupported field before read-only field
kvm: nVMX: VMWRITE checks VMCS-link pointer before VMCS field
mm, thp: fix defrag setting if newline is not used
mm/huge_memory.c: use head to check huge zero page
mm/gup: allow FOLL_FORCE for get_user_pages_fast()
mm/debug.c: always print flags in dump_page()
locking/lockdep: Fix lockdep_stats indentation problem
xfs: clear kernel only flags in XFS_IOC_ATTRMULTI_BY_HANDLE
bus: tegra-aconnect: Remove PM_CLK dependency
netfilter: nf_flowtable: fix documentation
netfilter: nft_tunnel: no need to call htons() when dumping ports
thermal: brcmstb_thermal: Do not use DT coefficients
thermal: db8500: Depromote debug print
ubifs: Fix ino_t format warnings in orphan_delete()
rcu: Allow only one expedited GP to run concurrently with wakeups
KVM: x86: Remove spurious clearing of async #PF MSR
KVM: x86: Remove spurious kvm_mmu_unload() from vcpu destruction path
x86/resctrl: Check monitoring static key in the MBM overflow handler
perf ui gtk: Add missing zalloc object
perf hists browser: Restore ESC as "Zoom out" of DSO/thread/etc
pwm: omap-dmtimer: put_device() after of_find_device_by_node()
lib/vdso: Update coarse timekeeper unconditionally
lib/vdso: Make __arch_update_vdso_data() logic understandable
kprobes: Set unoptimized flag after unoptimizing code
ima: ima/lsm policy rule loading logic bug fixes
drivers: net: xgene: Fix the order of the arguments of 'alloc_etherdev_mqs()'
RDMA/hns: Bugfix for posting a wqe with sge
RDMA/hns: Simplify the calculation and usage of wqe idx for post verbs
f2fs: fix to add swap extent correctly
sched/fair: Optimize select_idle_cpu
KVM: Check for a bad hva before dropping into the ghc slow path
KVM: SVM: Override default MMIO mask if memory encryption is enabled
mwifiex: delete unused mwifiex_get_intf_num()
mwifiex: drop most magic numbers from mwifiex_process_tdls_action_frame()
namei: only return -ECHILD from follow_dotdot_rcu()
kbuild: make single target builds even faster
kbuild: remove unneeded variable, single-all
kbuild: move headers_check rule to usr/include/Makefile
kbuild: remove header compile test
selftests: Install settings files to fix TIMEOUT failures
net: ena: make ena rxfh support ETH_RSS_HASH_NO_CHANGE
net/smc: no peer ID in CLC decline for SMCD
net: atlantic: fix out of range usage of active_vlans array
net: atlantic: fix potential error handling
net: atlantic: fix use after free kasan warn
net: netlink: cap max groups which will be considered in netlink_bind()
s390/qeth: vnicc Fix EOPNOTSUPP precedence
nvme-pci: Hold cq_poll_lock while completing CQEs
usb: charger: assign specific number for enum value
hv_netvsc: Fix unwanted wakeup in netvsc_attach()
kbuild: fix DT binding schema rule to detect command line changes
mac80211: Remove a redundant mutex unlock
nl80211: fix potential leak in AP start
drm/i915/gvt: Separate display reset from ALL_ENGINES reset
drm/i915/gvt: Fix orphan vgpu dmabuf_objs' lifetime
i2c: jz4780: silence log flood on txabrt
i2c: altera: Fix potential integer overflow
MIPS: VPE: Fix a double free and a memory leak in 'release_vpe()'
HID: hiddev: Fix race in in hiddev_disconnect()
HID: alps: Fix an error handling path in 'alps_input_configured()'
netfilter: xt_hashlimit: reduce hashlimit_mutex scope for htable_put()
netfilter: ipset: Fix forceadd evaluation path
vhost: Check docket sk_family instead of call getname
net/smc: transfer fasync_list in case of fallback
netfilter: ipset: Fix "INFO: rcu detected stall in hash_xxx" reports
io_uring: fix 32-bit compatability with sendmsg/recvmsg
cpufreq: Fix policy initialization for internal governor drivers
amdgpu/gmc_v9: save/restore sdpif regs during S3
Revert "PM / devfreq: Modify the device name as devfreq(X) for sysfs"
tracing: Disable trace_printk() on post poned tests
macintosh: therm_windtunnel: fix regression when instantiating devices
drm/radeon: Inline drm_get_pci_dev
drm/amdgpu: Drop DRIVER_USE_AGP
HID: core: increase HID report buffer size to 8KiB
HID: core: fix off-by-one memset in hid_report_raw_event()
HID: ite: Only bind to keyboard USB interface on Acer SW5-012 keyboard dock
KVM: VMX: check descriptor table exits on instruction emulation
ACPI: watchdog: Fix gas->access_width usage
ACPICA: Introduce ACPI_ACCESS_BYTE_WIDTH() macro
audit: always check the netlink payload length in audit_receive_msg()
audit: fix error handling in audit_data_to_entry()
ext4: potential crash on allocation error in ext4_alloc_flex_bg_array()
nvme/pci: move cqe check after device shutdown
nvme: prevent warning triggered by nvme_stop_keep_alive
nvme/tcp: fix bug on double requeue when send fails
net: hns3: fix a copying IPv6 address error in hclge_fd_get_flow_tuples()
net: hns3: add management table after IMP reset
mac80211: fix wrong 160/80+80 MHz setting
cfg80211: add missing policy for NL80211_ATTR_STATUS_CODE
cifs: Fix mode output in debugging statements
ice: update Unit Load Status bitmask to check after reset
net: ena: ena-com.c: prevent NULL pointer dereference
net: ena: ethtool: use correct value for crc32 hash
net: ena: fix corruption of dev_idx_to_host_tbl
net: ena: fix incorrectly saving queue numbers when setting RSS indirection table
net: ena: rss: store hash function as values and not bits
net: ena: rss: fix failure to get indirection table
net: ena: rss: do not allocate key when not supported
net: ena: fix incorrect default RSS key
net: ena: add missing ethtool TX timestamping indication
net: ena: fix uses of round_jiffies()
net: ena: fix potential crash when rxfh key is NULL
i40e: Fix the conditional for i40e_vc_validate_vqs_bitmaps
soc/tegra: fuse: Fix build with Tegra194 configuration
amdgpu: Prevent build errors regarding soft/hard-float FP ABI tags
drm/amd/display: Add initialitions for PLL2 clock source
drm/amd/display: Limit minimum DPPCLK to 100MHz.
drm/amd/display: Check engine is not NULL before acquiring
RDMA/siw: Remove unwanted WARN_ON in siw_cm_llp_data_ready()
drm/amd/display: Do not set optimized_require to false after plane disable
ARM: dts: sti: fixup sound frame-inversion for stihxxx-b2120.dtsi
ceph: do not execute direct write in parallel if O_APPEND is specified
perf/x86/msr: Add Tremont support
perf/x86/cstate: Add Tremont support
perf/x86/intel: Add Elkhart Lake support
perf/smmuv3: Use platform_get_irq_optional() for wired interrupt
NFSv4: Fix races between open and dentry revalidation
qmi_wwan: unconditionally reject 2 ep interfaces
qmi_wwan: re-add DW5821e pre-production variant
s390/zcrypt: fix card and queue total counter wrap
cfg80211: check wiphy driver existence for drvinfo report
mac80211: consider more elements in parsing CRC
dax: pass NOWAIT flag to iomap_apply
sched/fair: Prevent unlimited runtime on throttled group
timers/nohz: Update NOHZ load in remote tick
sched/core: Don't skip remote tick for idle CPUs
drm/msm: Set dma maximum segment size for mdss
ipmi:ssif: Handle a possible NULL pointer reference
ipv6: Fix nlmsg_flags when splitting a multipath route
ipv6: Fix route replacement with dev-only route
bonding: fix lockdep warning in bond_get_stats()
net: export netdev_next_lower_dev_rcu()
bonding: add missing netdev_update_lockdep_key()
bnxt_en: Issue PCIe FLR in kdump kernel to cleanup pending DMAs.
bnxt_en: Improve device shutdown method.
sctp: move the format error check out of __sctp_sf_do_9_1_abort
udp: rehash on disconnect
Revert "net: dev: introduce support for sch BYPASS for lockless qdisc"
qede: Fix race between rdma destroy workqueue and link change event
nfc: pn544: Fix occasional HW initialization failure
net/tls: Fix to avoid gettig invalid tls record
net: sched: correct flower port blocking
net: phy: restore mdio regs in the iproc mdio driver
net: mscc: fix in frame extraction
net: macb: ensure interface is not suspended on at91rm9200
net: fib_rules: Correctly set table field when table number exceeds 8 bits
net: dsa: b53: Ensure the default VID is untagged
EDAC: skx_common: downgrade message importance on missing PCI device
io_uring: grab ->fs as part of async offload
ANDROID: abi_gki_aarch64_whitelist: add module_layout and task_struct
ANDROID: gki_defconfig: disable KPROBES, update ABI
FROMGIT: scsi: ufs: Select INITIAL ADAPT type for HS Gear4
FROMLIST: scsi: ufs: Use ufshcd_config_pwr_mode() when scale gear
FROMGIT: scsi: ufs-qcom: Apply QUIRK_HOST_TACTIVATE for WDC UFS devices
FROMGIT: scsi: ufs: Allow vendor device quirks to be applied early
BACKPORT: scsi: ufs: Delete struct ufs_dev_desc
ANDROID: gki_defconfig: enable IOMMU_LIMIT_IOVA_ALIGNMENT
FROMLIST: iommu/iova: Support limiting IOVA alignment
FROMLIST: iommu/iova: Add a best-fit algorithm
FROMLIST: iommu/dma: Allow drivers to reserve an iova range
ANDROID: Unconditionally create bridge tracepoints
ANDROID: gki_defconfig: Enable MFD_SYSCON on x86
ANDROID: update ABI for CONFIG_IIO_* changes
ANDROID: gki_defconfig: add CONFIG_IIO_BUFFER and CONFIG_IIO_TRIGGER
ANDROID: gki: set CONFIG_SERIAL_SPRD_CONSOLE for earlycon
ANDROID: Re-add default y for VIRTIO_PCI_LEGACY
ANDROID: GKI: build in HVC_DRIVER
ANDROID: Removed default m for virtual sw crypto device
ANDROID: Remove default y on BRIDGE_IGMP_SNOOPING
ANDROID: GKI: Added missing SND configs
ANDROID: scsi: ufs: allow ufs variants to override sg entry size
ANDROID: GKI: Remove CONFIG_BRIDGE from arm64 config
ANDROID: Enable HID_NINTENDO as y
FROMLIST: HID: nintendo: add nintendo switch controller driver
UPSTREAM: iommu/arm-smmu: Restore naming of driver parameter prefix
ANDROID: gki_defconfig: Remove 'BRIDGE_NETFILTER is not set'
UPSTREAM: net: disable BRIDGE_NETFILTER by default
Linux 5.4.23
ASoC: SOF: Intel: hda: Add iDisp4 DAI
bpf: Selftests build error in sockmap_basic.c
s390/mm: Explicitly compare PAGE_DEFAULT_KEY against zero in storage_key_init_range
s390/kaslr: Fix casts in get_random
net/mlx5e: Fix crash in recovery flow without devlink reporter
net/mlx5: Fix sleep while atomic in mlx5_eswitch_get_vepa
net/mlx5e: Reset RQ doorbell counter before moving RQ state from RST to RDY
xen: Enable interrupts when calling _cond_resched()
ata: ahci: Add shutdown to freeze hardware resources of ahci
io_uring: prevent sq_thread from spinning when it should stop
rxrpc: Fix call RCU cleanup using non-bh-safe locks
netfilter: xt_hashlimit: limit the max size of hashtable
ALSA: seq: Fix concurrent access to queue current tick/time
ALSA: seq: Avoid concurrent access to queue flags
ALSA: rawmidi: Avoid bit fields for state flags
io_uring: fix __io_iopoll_check deadlock in io_sq_thread
arm64: lse: Fix LSE atomics with LLVM
bpf, offload: Replace bitwise AND by logical AND in bpf_prog_offload_info_fill
genirq/proc: Reject invalid affinity masks (again)
crypto: rename sm3-256 to sm3 in hash_algo_name
iommu/vt-d: Fix compile warning from intel-svm.h
ecryptfs: replace BUG_ON with error handling code
ASoC: fsl_sai: Fix exiting path on probing failure
ASoC: atmel: fix atmel_ssc_set_audio link failure
staging: greybus: use after free in gb_audio_manager_remove_all()
staging: rtl8723bs: fix copy of overlapping memory
usb: dwc2: Fix in ISOC request length checking
usb: gadget: composite: Fix bMaxPower for SuperSpeedPlus
scsi: Revert "target: iscsi: Wait for all commands to finish before freeing a session"
scsi: Revert "RDMA/isert: Fix a recently introduced regression related to logout"
drm/msm/dpu: fix BGR565 vs RGB565 confusion
drm/i915/gt: Protect defer_request() from new waiters
drm/bridge: tc358767: fix poll timeouts
drm/i915/gvt: more locking for ppgtt mm LRU list
drm/i915/execlists: Always force a context reload when rewinding RING_TAIL
drm/i915/gt: Detect if we miss WaIdleLiteRestore
Revert "dmaengine: imx-sdma: Fix memory leak"
Btrfs: fix deadlock during fast fsync when logging prealloc extents beyond eof
btrfs: don't set path->leave_spinning for truncate
Btrfs: fix race between shrinking truncate and fiemap
Btrfs: fix btrfs_wait_ordered_range() so that it waits for all ordered extents
btrfs: do not check delayed items are empty for single transaction cleanup
btrfs: reset fs_root to NULL on error in open_ctree
btrfs: fix bytes_may_use underflow in prealloc error condtition
btrfs: destroy qgroup extent records on transaction abort
KVM: apic: avoid calculating pending eoi from an uninitialized val
KVM: nVMX: handle nested posted interrupts when apicv is disabled for L1
KVM: nVMX: clear PIN_BASED_POSTED_INTR from nested pinbased_ctls only when apicv is globally disabled
KVM: nVMX: Check IO instruction VM-exit conditions
KVM: nVMX: Refactor IO bitmap checks into helper function
ext4: fix race between writepages and enabling EXT4_EXTENTS_FL
ext4: rename s_journal_flag_rwsem to s_writepages_rwsem
ext4: fix mount failure with quota configured as module
ext4: fix potential race between s_flex_groups online resizing and access
ext4: fix potential race between s_group_info online resizing and access
ext4: fix potential race between online resizing and write operations
ext4: add cond_resched() to __ext4_find_entry()
ext4: fix a data race in EXT4_I(inode)->i_disksize
KVM: x86: don't notify userspace IOAPIC on edge-triggered interrupt EOI
KVM: nVMX: Don't emulate instructions in guest mode
sched/psi: Fix OOB write when writing 0 bytes to PSI files
drm/i915: Update drm/i915 bug filing URL
drm/i915: Wean off drm_pci_alloc/drm_pci_free
drm/nouveau/kms/gv100-: Re-set LUT after clearing for modesets
drm/amdgpu/gfx10: disable gfxoff when reading rlc clock
drm/amdgpu/gfx9: disable gfxoff when reading rlc clock
drm/amdgpu/soc15: fix xclk for raven
mm: Avoid creating virtual address aliases in brk()/mmap()/mremap()
lib/stackdepot.c: fix global out-of-bounds in stack_slabs
mm/sparsemem: pfn_to_page is not valid yet on SPARSEMEM
mm/vmscan.c: don't round up scan size for online memory cgroup
genirq/irqdomain: Make sure all irq domain flags are distinct
nvme-multipath: Fix memory leak with ana_log_buf
mm/memcontrol.c: lost css_put in memcg_expand_shrinker_maps()
Revert "ipc,sem: remove uneeded sem_undo_list lock usage in exit_sem()"
ACPI: PM: s2idle: Check fixed wakeup events in acpi_s2idle_wake()
MAINTAINERS: Update drm/i915 bug filing URL
serdev: ttyport: restore client ops on deregistration
tty: serial: qcom_geni_serial: Fix RX cancel command failure
tty: serial: imx: setup the correct sg entry for tx dma
tty/serial: atmel: manage shutdown in case of RS485 or ISO7816 mode
serial: 8250: Check UPF_IRQ_SHARED in advance
x86/cpu/amd: Enable the fixed Instructions Retired counter IRPERF
x86/mce/amd: Fix kobject lifetime
x86/mce/amd: Publish the bank pointer only after setup has succeeded
x86/ima: use correct identifier for SetupMode variable
jbd2: fix ocfs2 corrupt when clearing block group bits
arm64: memory: Add missing brackets to untagged_addr() macro
powerpc/hugetlb: Fix 8M hugepages on 8xx
powerpc/hugetlb: Fix 512k hugepages on 8xx with 16k page size
powerpc/entry: Fix an #if which should be an #ifdef in entry_32.S
powerpc/tm: Fix clearing MSR[TS] in current when reclaiming on signal delivery
powerpc/eeh: Fix deadlock handling dead PHB
powerpc/8xx: Fix clearing of bits 20-23 in ITLB miss
drm/panfrost: perfcnt: Reserve/use the AS attached to the perfcnt MMU context
staging: rtl8723bs: Fix potential overuse of kernel memory
staging: rtl8723bs: Fix potential security hole
staging: rtl8188eu: Fix potential overuse of kernel memory
staging: rtl8188eu: Fix potential security hole
scsi: Revert "target/core: Inline transport_lun_remove_cmd()"
usb: dwc3: debug: fix string position formatting mixup with ret and len
usb: dwc3: gadget: Check for IOC/LST bit in TRB->ctrl fields
usb: dwc2: Fix SET/CLEAR_FEATURE and GET_STATUS flows
USB: hub: Fix the broken detection of USB3 device in SMSC hub
USB: hub: Don't record a connect-change event during reset-resume
USB: Fix novation SourceControl XL after suspend
usb: uas: fix a plug & unplug racing
USB: quirks: blacklist duplicate ep on Sound Devices USBPre2
USB: core: add endpoint-blacklist quirk
usb: host: xhci: update event ring dequeue pointer on purpose
xhci: Fix memory leak when caching protocol extended capability PSI tables - take 2
xhci: apply XHCI_PME_STUCK_QUIRK to Intel Comet Lake platforms
xhci: fix runtime pm enabling for quirky Intel hosts
xhci: Force Maximum Packet size for Full-speed bulk devices to valid range.
staging: vt6656: fix sign of rx_dbm to bb_pre_ed_rssi.
staging: android: ashmem: Disallow ashmem memory from being remapped
vt: vt_ioctl: fix race in VT_RESIZEX
vt: selection, handle pending signals in paste_selection
vt: fix scrollback flushing on background consoles
floppy: check FDC index for errors before assigning it
e1000e: Use rtnl_lock to prevent race conditions between net and pci/pm
USB: misc: iowarrior: add support for the 100 device
USB: misc: iowarrior: add support for the 28 and 28L devices
USB: misc: iowarrior: add support for 2 OEMed devices
thunderbolt: Prevent crash if non-active NVMem file is read
btrfs: handle logged extent failure properly
ecryptfs: fix a memory leak bug in ecryptfs_init_messaging()
ecryptfs: fix a memory leak bug in parse_tag_1_packet()
tpm: Initialize crypto_id of allocated_banks to HASH_ALGO__LAST
ASoC: sun8i-codec: Fix setting DAI data format
ASoC: codec2codec: avoid invalid/double-free of pcm runtime
ALSA: hda/realtek - Apply quirk for yet another MSI laptop
ALSA: hda/realtek - Apply quirk for MSI GP63, too
ALSA: hda: Use scnprintf() for printing texts for sysfs/procfs
iommu/qcom: Fix bogus detach logic
UPSTREAM: sched/psi: Fix OOB write when writing 0 bytes to PSI files
ANDROID: build.config.gki.aarch64: enable symbol trimming
ANDROID: kbuild: avoid excessively long argument lists
ANDROID: gki_defconfig: Enable CONFIG_RD_LZ4
ANDROID: net: wireless: Add module_param(mac_prefix) to mac80211_hwsim
ANDROID: gki: Enable BINFMT_MISC as part of GKI
ANDROID: gki_defconfig: disable CONFIG_CRYPTO_MD4
FROMLIST: kbuild: generate autoksyms.h early
FROMLIST: kbuild: split adjust_autoksyms.sh in two parts
FROMLIST: kbuild: allow symbol whitelisting with TRIM_UNUSED_KSYMS
ANDROID: ABI/Whitelist: update for unisoc
ANDROID: Disable wq fp check in CFI builds
ANDROID: gki_defconfig: Disable CONFIG_RT_GROUP_SCHED
FROMGIT: of: property: Add device link support for power-domains and hwlocks
ANDROID: drm/msm/a6xx: Make a6xx_gmu_bo.iova a dma_addr_t
FROMLIST: of: of_reserved_mem: Increase limit on number of reserved regions
ANDROID: dm: Add wrapped key support in dm-default-key
ANDROID: dm: add support for passing through derive_raw_secret
ANDROID: block: Prevent crypto fallback for wrapped keys
FROMLIST: drm/msm/a6xx: Use the DMA API for GMU memory objects
FROMLIST: arm64: dts: sdm845: Set the virtual address range for GMU allocations
UPSTREAM: of: Make of_dma_get_range() work on bus nodes
UPSTREAM: of/address: Fix of_pci_range_parser_one translation of DMA addresses
UPSTREAM: of/address: Translate 'dma-ranges' for parent nodes missing 'dma-ranges'
UPSTREAM: of: Factor out #{addr,size}-cells parsing
UPSTREAM: of: address: Follow DMA parent for "dma-coherent"
UPSTREAM: of/address: Introduce of_get_next_dma_parent() helper
UPSTREAM: of: Make of_dma_get_range() private
ANDROID: fix merge issue in 5.4.22
ANDROID: update ABI for 5.4.22
Linux 5.4.22
rtc: Kconfig: select REGMAP_I2C when necessary
bcache: properly initialize 'path' and 'err' in register_bcache()
drm/amdgpu/display: handle multiple numbers of fclks in dcn_calcs.c (v2)
s390/pci: Recover handle in clp_set_pci_fn()
mlxsw: spectrum_dpipe: Add missing error path
fuse: don't overflow LLONG_MAX with end offset
virtio_balloon: prevent pfn array overflow
cifs: log warning message (once) if out of disk space
i40e: Relax i40e_xsk_wakeup's return value when PF is busy
help_next should increase position index
NFS: Fix memory leaks
drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_voltage
drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_latency
brd: check and limit max_part par
microblaze: Prevent the overflow of the start
asm-generic/tlb: add missing CONFIG symbol
iwlwifi: mvm: Check the sta is not NULL in iwl_mvm_cfg_he_sta()
iwlwifi: mvm: Fix thermal zone registration
nvme-pci: remove nvmeq->tags
nvmet: Pass lockdep expression to RCU lists
irqchip/gic-v3-its: Reference to its_invall_cmd descriptor when building INVALL
bcache: fix incorrect data type usage in btree_flush_write()
bcache: explicity type cast in bset_bkey_last()
bcache: fix memory corruption in bch_cache_accounting_clear()
reiserfs: prevent NULL pointer dereference in reiserfs_insert_item()
lib/scatterlist.c: adjust indentation in __sg_alloc_table
ocfs2: fix a NULL pointer dereference when call ocfs2_update_inode_fsync_trans()
ocfs2: make local header paths relative to C files
btrfs: do not do delalloc reservation under page lock
powerpc: Do not consider weak unresolved symbol relocations as bad
radeon: insert 10ms sleep in dce5_crtc_load_lut
trigger_next should increase position index
ftrace: fpid_next() should increase position index
char: hpet: Fix out-of-bounds read bug
drm/nouveau/disp/nv50-: prevent oops when no channel method map provided
irqchip/gic-v3: Only provision redistributors that are enabled in ACPI
drm/amd/display: do not allocate display_mode_lib unnecessarily
rbd: work around -Wuninitialized warning
ceph: check availability of mds cluster on mount after wait timeout
powerpc/mm: Don't log user reads to 0xffffffff
bpf: map_seq_next should always increase position index
cifs: fix NULL dereference in match_prepath
cifs: Fix mount options set in automount
cifs: fix unitialized variable poential problem with network I/O cache lock patch
iwlegacy: ensure loop counter addr does not wrap and cause an infinite loop
rtw88: fix potential NULL skb access in TX ISR
hostap: Adjust indentation in prism2_hostapd_add_sta
ALSA: usb-audio: add quirks for Line6 Helix devices fw>=2.82
ARM: 8951/1: Fix Kexec compilation issue.
selftests/eeh: Bump EEH wait time to 60s
powerpc/pseries/lparcfg: Fix display of Maximum Memory
jbd2: make sure ESHUTDOWN to be recorded in the journal superblock
jbd2: switch to use jbd2_journal_abort() when failed to submit the commit record
selftests: bpf: Reset global state between reuseport test runs
alarmtimer: Make alarmtimer platform device child of RTC device
iommu/vt-d: Remove unnecessary WARN_ON_ONCE()
bcache: fix use-after-free in register_bcache()
bcache: rework error unwinding in register_bcache
bcache: cached_dev_free needs to put the sb page
btrfs: Fix split-brain handling when changing FSID to metadata uuid
btrfs: separate definition of assertion failure handlers
media: uvcvideo: Add a quirk to force GEO GC6500 Camera bits-per-pixel value
powerpc/sriov: Remove VF eeh_dev state when disabling SR-IOV
drm/nouveau/mmu: fix comptag memory leak
sunrpc: Fix potential leaks in sunrpc_cache_unhash()
ALSA: hda - Add docking station support for Lenovo Thinkpad T420s
bpf, btf: Always output invariant hit in pahole DWARF to BTF transform
driver core: platform: fix u32 greater or equal to zero comparison
s390/ftrace: generate traced function stack frame
s390: adjust -mpacked-stack support check for clang 10
x86/decoder: Add TEST opcode to Group3-2
objtool: Fix ARCH=x86_64 build error
kbuild: use -S instead of -E for precise cc-option test in Kconfig
spi: spi-fsl-qspi: Ensure width is respected in spi-mem operations
ALSA: hda/hdmi - add retry logic to parse_intel_hdmi()
irqchip/mbigen: Set driver .suppress_bind_attrs to avoid remove problems
regulator: core: Fix exported symbols to the exported GPL version
remoteproc: Initialize rproc_class before use
module: avoid setting info->name early in case we can fall back to info->mod->name
btrfs: device stats, log when stats are zeroed
btrfs: safely advance counter when looking up bio csums
btrfs: fix possible NULL-pointer dereference in integrity checks
pwm: Remove set but not set variable 'pwm'
ide: serverworks: potential overflow in svwks_set_pio_mode()
cmd64x: potential buffer overflow in cmd64x_program_timings()
pwm: omap-dmtimer: Remove PWM chip in .remove before making it unfunctional
x86/mm: Fix NX bit clearing issue in kernel_map_pages_in_pgd
f2fs: fix memleak of kobject
regulator: vctrl-regulator: Avoid deadlock getting and setting the voltage
ASoC: SOF: Intel: hda: Fix SKL dai count
debugobjects: Fix various data races
watchdog/softlockup: Enforce that timestamp is valid on boot
perf/x86/amd: Constrain Large Increment per Cycle events
sched/topology: Assert non-NUMA topology masks don't (partially) overlap
sched/core: Fix size of rq::uclamp initialization
arm64: dts: ti: k3-j721e-main: Add missing power-domains for smmu
KVM: PPC: Remove set but not used variable 'ra', 'rs', 'rt'
EDAC/sifive: Fix return value check in ecc_register()
drm/amd/display: fixup DML dependencies
arm64: fix alternatives with LLVM's integrated assembler
arm64: lse: fix LSE atomics with LLVM's integrated assembler
RDMA/mlx5: Don't fake udata for kernel path
ALSA: usb-audio: add implicit fb quirk for MOTU M Series
crypto: essiv - fix AEAD capitalization and preposition use in help text
scsi: iscsi: Don't destroy session if there are outstanding connections
scsi: ufs-mediatek: add apply_dev_quirks variant operation
scsi: ufs: pass device information to apply_dev_quirks
f2fs: free sysfs kobject
f2fs: set I_LINKABLE early to avoid wrong access by vfs
ALSA: usb-audio: unlock on error in probe
iommu/arm-smmu-v3: Use WRITE_ONCE() when changing validity of an STE
kbuild: remove *.tmp file when filechk fails
usb: musb: omap2430: Get rid of musb .set_vbus for omap2430 glue
perf/imx_ddr: Fix cpu hotplug state cleanup
drm/vmwgfx: prevent memory leak in vmw_cmdbuf_res_add
gpiolib: Set lockdep class for hierarchical irq domains
dm thin: don't allow changing data device during thin-pool reload
drm/nouveau/fault/gv100-: fix memory leak on module unload
drm/nouveau/drm/ttm: Remove set but not used variable 'mem'
drm/nouveau: Fix copy-paste error in nouveau_fence_wait_uevent_handler
drm/nouveau/gr/gk20a,gm200-: add terminators to method lists read from fw
drm/nouveau/secboot/gm20b: initialize pointer in gm20b_secboot_new()
vme: bridges: reduce stack usage
bpf: Return -EBADRQC for invalid map type in __bpf_tx_xdp_map
ASoC: SOF: Intel: hda-dai: fix compilation warning in pcm_prepare
driver core: Print device when resources present in really_probe()
driver core: platform: Prevent resouce overflow from causing infinite loops
visorbus: fix uninitialized variable access
misc: xilinx_sdfec: fix xsdfec_poll()'s return type
tty: synclink_gt: Adjust indentation in several functions
tty: synclinkmp: Adjust indentation in several functions
raid6/test: fix a compilation warning
ASoC: atmel: fix build error with CONFIG_SND_ATMEL_SOC_DMA=m
ALSA: usb-audio: Add boot quirk for MOTU M Series
ARM: dts: rockchip: add reg property to brcmf sub node for rk3188-bqedison2qc
arm64: dts: rockchip: add reg property to brcmf sub-nodes
arm64: dts: rockchip: fix dwmmc clock name for px30
clocksource: davinci: only enable clockevents once tim34 is initialized
wan: ixp4xx_hss: fix compile-testing on 64-bit
x86/nmi: Remove irq_work from the long duration NMI handler
bnxt: Detach page from page pool before sending up the stack
Input: edt-ft5x06 - work around first register access error
rcu: Use WRITE_ONCE() for assignments to ->pprev for hlist_nulls
efi/x86: Don't panic or BUG() on non-critical error conditions
soc/tegra: fuse: Correct straps' address for older Tegra124 device trees
IB/hfi1: Add RcvShortLengthErrCnt to hfi1stats
IB/hfi1: Add software counter for ctxt0 seq drop
staging: rtl8188: avoid excessive stack usage
drm/mediatek: Add gamma property according to hardware capability
udf: Fix free space reporting for metadata and virtual partitions
usbip: Fix unsafe unaligned pointer usage
ARM: dts: stm32: Add power-supply for DSI panel on stm32f469-disco
usb: dwc3: use proper initializers for property entries
drm: remove the newline for CRC source name.
RDMA/hns: Avoid printing address of mtt page
mlx5: work around high stack usage with gcc
drm/amdkfd: Fix permissions of hang_hws
iommu/vt-d: Avoid sending invalid page response
iommu/vt-d: Match CPU and IOMMU paging mode
ACPI: button: Add DMI quirk for Razer Blade Stealth 13 late 2019 lid switch
ASoC: Intel: sof_rt5682: Ignore the speaker amp when there isn't one.
vfio/spapr/nvlink2: Skip unpinning pages on error exit
tools lib api fs: Fix gcc9 stringop-truncation compilation error
net: phy: fixed_phy: fix use-after-free when checking link GPIO
ALSA: sh: Fix compile warning wrt const
ALSA: hda/realtek - Apply mic mute LED quirk for Dell E7xx laptops, too
clk: uniphier: Add SCSSI clock gate for each channel
clk: Use parent node pointer during registration if necessary
ALSA: sh: Fix unused variable warnings
clk: sunxi-ng: add mux and pll notifiers for A64 CPU clock
RDMA/rxe: Fix error type of mmap_offset
fbdev: fix numbering of fbcon options
ASoC: soc-topology: fix endianness issues
reset: uniphier: Add SCSSI reset control for each channel
pinctrl: sh-pfc: sh7269: Fix CAN function GPIOs
drm/fbdev: Fallback to non tiled mode if all tiles not present
PM / devfreq: rk3399_dmc: Add COMPILE_TEST and HAVE_ARM_SMCCC dependency
PM / devfreq: exynos-ppmu: Fix excessive stack usage
x86/vdso: Provide missing include file
crypto: chtls - Fixed memory leak
net: phy: realtek: add logging for the RGMII TX delay configuration
bpf: Print error message for bpftool cgroup show
dmaengine: imx-sdma: Fix memory leak
dmaengine: Store module owner in dma_device struct
clk: actually call the clock init before any other callback of the clock
iommu/iova: Silence warnings under memory pressure
iommu/amd: Only support x2APIC with IVHD type 11h/40h
iommu/amd: Check feature support bit before accessing MSI capability registers
arm64: dts: qcom: db845c: Enable ath10k 8bit host-cap quirk
scsi: lpfc: Fix: Rework setting of fdmi symbolic node name registration
selinux: ensure we cleanup the internal AVC counters on error in avc_update()
ARM: dts: r8a7779: Add device node for ARM global timer
clk: renesas: rcar-gen3: Allow changing the RPC[D2] clocks
drm/mediatek: handle events when enabling/disabling crtc
crypto: inside-secure - add unspecified HAS_IOMEM dependency
scsi: aic7xxx: Adjust indentation in ahc_find_syncrate
scsi: ufs: Complete pending requests in host reset and restore path
nfsd: Clone should commit src file metadata too
ACPICA: Disassembler: create buffer fields in ACPI_PARSE_LOAD_PASS1
clk: qcom: smd: Add missing bimc clock
drm/amdgpu: fix KIQ ring test fail in TDR of SRIOV
orinoco: avoid assertion in case of NULL pointer
rtlwifi: rtl_pci: Fix -Wcast-function-type
iwlegacy: Fix -Wcast-function-type
ipw2x00: Fix -Wcast-function-type
b43legacy: Fix -Wcast-function-type
PCI: Add DMA alias quirk for PLX PEX NTB
PCI: Add nr_devfns parameter to pci_add_dma_alias()
ALSA: usx2y: Adjust indentation in snd_usX2Y_hwdep_dsp_status
netfilter: nft_tunnel: add the missing ERSPAN_VERSION nla_policy
fore200e: Fix incorrect checks of NULL pointer dereference
r8169: check that Realtek PHY driver module is loaded
samples/bpf: Set -fno-stack-protector when building BPF programs
reiserfs: Fix spurious unlock in reiserfs_fill_super() error handling
media: v4l2-device.h: Explicitly compare grp{id,mask} to zero in v4l2_device macros
selftests/net: make so_txtime more robust to timer variance
gpu/drm: ingenic: Avoid null pointer deference in plane atomic update
Revert "nfp: abm: fix memory leak in nfp_abm_u32_knode_replace"
PCI: Increase D3 delay for AMD Ryzen5/7 XHCI controllers
PCI: Add generic quirk for increasing D3hot delay
media: cx23885: Add support for AVerMedia CE310B
PCI: iproc: Apply quirk_paxc_bridge() for module as well as built-in
bus: ti-sysc: Implement quirk handling for CLKDM_NOAUTO
ARM: dts: imx6: rdu2: Limit USBH1 to Full Speed
ARM: dts: imx6: rdu2: Disable WP for USDHC2 and USDHC3
ARM: exynos_defconfig: Bring back explicitly wanted options
clk: imx: Add correct failure handling for clk based helpers
padata: validate cpumask without removed CPU during offline
arm64: dts: qcom: msm8996: Disable USB2 PHY suspend by core
selinux: ensure we cleanup the internal AVC counters on error in avc_insert()
opp: Free static OPPs on errors while adding them
arm: dts: allwinner: H3: Add PMU node
arm64: dts: allwinner: H5: Add PMU node
arm64: dts: allwinner: H6: Add PMU mode
NFC: port100: Convert cpu_to_le16(le16_to_cpu(E1) + E2) to use le16_add_cpu().
net/wan/fsl_ucc_hdlc: reject muram offsets above 64K
regulator: rk808: Lower log level on optional GPIOs being not available
ASoC: intel: sof_rt5682: Add support for tgl-max98357a-rt5682
ASoC: intel: sof_rt5682: Add quirk for number of HDMI DAI's
modules: lockdep: Suppress suspicious RCU usage warning
arm64: dts: rockchip: Fix NanoPC-T4 cooling maps
drm/panel: simple: Add Logic PD Type 28 display support
drm/amdgpu: Ensure ret is always initialized when using SOC15_WAIT_ON_RREG
ath10k: correct the tlv len of ath10k_wmi_tlv_op_gen_config_pno_start
drm/amdgpu: remove 4 set but not used variable in amdgpu_atombios_get_connector_info_from_object_table
bpf, sockhash: Synchronize_rcu before free'ing map
drm/amdkfd: Fix a bug in SDMA RLC queue counting under HWS mode
clk: qcom: rcg2: Don't crash if our parent can't be found; return an error
clk: qcom: Don't overwrite 'cfg' in clk_rcg2_dfs_populate_freq()
kconfig: fix broken dependency in randconfig-generated .config
block, bfq: do not plug I/O for bfq_queues with no proc refs
drivers/block/zram/zram_drv.c: fix error return codes not being returned in writeback_store
Btrfs: keep pages dirty when using btrfs_writepage_fixup_worker
KVM: s390: ENOTSUPP -> EOPNOTSUPP fixups
nbd: add a flush_workqueue in nbd_start_device
tracing: Simplify assignment parsing for hist triggers
drm/amd/display: Retrain dongles when SINK_COUNT becomes non-zero
rtc: i2c/spi: Avoid inclusion of REGMAP support when not needed
selftests: settings: tests can be in subsubdirs
brcmfmac: sdio: Fix OOB interrupt initialization on brcm43362
rtw88: fix rate mask for 1SS chip
ath10k: Correct the DMA direction for management tx buffers
ext4, jbd2: ensure panic when aborting with zero errno
ARM: 8952/1: Disable kmemleak on XIP kernels
tracing: Fix very unlikely race of registering two stat tracers
tracing: Fix tracing_stat return values in error handling paths
powerpc/iov: Move VF pdev fixup into pcibios_fixup_iov()
s390/pci: Fix possible deadlock in recover_store()
wan/hdlc_x25: fix skb handling
dmaengine: fsl-qdma: fix duplicated argument to &&
udf: Allow writing to 'Rewritable' partitions
pwm: omap-dmtimer: Simplify error handling
x86/sysfb: Fix check for bad VRAM size
clk: ti: dra7: fix parent for gmac_clkctrl
ext4: fix deadlock allocating bio_post_read_ctx from mempool
jbd2: clear JBD2_ABORT flag before journal_reset to update log tail info when load journal
kselftest: Minimise dependency of get_size on C library interfaces
drm/amd/display: Clear state after exiting fixed active VRR state
clocksource/drivers/bcm2835_timer: Fix memory leak of timer
usb: dwc2: Fix IN FIFO allocation
usb: gadget: udc: fix possible sleep-in-atomic-context bugs in gr_probe()
drm/nouveau/nouveau: fix incorrect sizeof on args.src an args.dst
spi: fsl-lpspi: fix only one cs-gpio working
drm/amdgpu/sriov: workaround on rev_id for Navi12 under sriov
uio: fix a sleep-in-atomic-context bug in uio_dmem_genirq_irqcontrol()
raid6/test: fix a compilation error
net: ethernet: ixp4xx: Standard module init
sparc: Add .exit.data section.
MIPS: Loongson: Fix potential NULL dereference in loongson3_platform_init()
efi/x86: Map the entire EFI vendor string before copying it
pinctrl: baytrail: Do not clear IRQ flags on direct-irq enabled pins
IB/core: Let IB core distribute cache update events
kernel/module: Fix memleak in module_add_modinfo_attrs()
media: sti: bdisp: fix a possible sleep-in-atomic-context bug in bdisp_device_run()
char/random: silence a lockdep splat with printk()
x86/fpu: Deactivate FPU state after failure during state load
iommu/vt-d: Fix off-by-one in PASID allocation
gpio: gpio-grgpio: fix possible sleep-in-atomic-context bugs in grgpio_irq_map/unmap()
clk: meson: meson8b: make the CCF use the glitch-free mali mux
powerpc/powernv/iov: Ensure the pdn for VFs always contains a valid PE number
clk: at91: sam9x60: fix programmable clock prescaler
media: sun4i-csi: Fix [HV]sync polarity handling
media: sun4i-csi: Fix data sampling polarity handling
media: sun4i-csi: Deal with DRAM offset
media: i2c: mt9v032: fix enum mbus codes and frame sizes
media: ov5640: Fix check for PLL1 exceeding max allowed rate
pxa168fb: Fix the function used to release some memory in an error handling path
drm/msm/adreno: fix zap vs no-zap handling
drm/mipi_dbi: Fix off-by-one bugs in mipi_dbi_blank()
printk: fix exclusive_console replaying
pinctrl: sh-pfc: sh7264: Fix CAN function GPIOs
gianfar: Fix TX timestamping with a stacked DSA driver
ALSA: ctl: allow TLV read operation for callback type of element in locked case
ext4: fix ext4_dax_read/write inode locking sequence for IOCB_NOWAIT
leds: pca963x: Fix open-drain initialization
drm/amd/display: Map ODM memory correctly when doing ODM combine
PCI: Fix pci_add_dma_alias() bitmask size
brcmfmac: Fix use after free in brcmf_sdio_readframes()
brcmfmac: Fix memory leak in brcmf_p2p_create_p2pdev()
cpu/hotplug, stop_machine: Fix stop_machine vs hotplug order
clk: meson: pll: Fix by 0 division in __pll_params_to_rate()
media: meson: add missing allocation failure check on new_buf
f2fs: call f2fs_balance_fs outside of locked page
f2fs: preallocate DIO blocks when forcing buffered_io
rcu: Fix data-race due to atomic_t copy-by-value
rcu: Fix missed wakeup of exp_wq waiters
rcu/nocb: Fix dump_tree hierarchy print always active
drm/qxl: Complete exception handling in qxl_device_init()
wil6210: fix break that is never reached because of zero'ing of a retry counter
ath10k: Fix qmi init error handling
drm/gma500: Fixup fbdev stolen size usage evaluation
net/sched: flower: add missing validation of TCA_FLOWER_FLAGS
net/sched: matchall: add missing validation of TCA_MATCHALL_FLAGS
net: dsa: tag_qca: Make sure there is headroom for tag
net/smc: fix leak of kernel memory to user space
enic: prevent waking up stopped tx queues over watchdog reset
core: Don't skip generic XDP program execution for cloned SKBs
ANDROID: ufs, block: fix crypto power management and move into block layer
ANDROID: rtc: class: support hctosys from modular RTC drivers
ANDROID: update the abi after clk changes
ANDROID: update abi for f2fs/fscrypt merge
ANDROID: Kconfig.gki: Remove most of the built in qcom clks
FROMLIST: f2fs: Handle casefolding with Encryption
FROMLIST: fscrypt: Have filesystems handle their d_ops
FROMLIST: ext4: Use generic casefolding support
FROMLIST: f2fs: Use generic casefolding support
FROMLIST: Add standard casefolding support
FROMLIST: unicode: Add utf8_casefold_hash
ANDROID: gki: Set CONFIG_SERIAL_SAMSUNG for early con.
UPSTREAM: tty: serial: samsung_tty: remove SERIAL_SAMSUNG_DEBUG
UPSTREAM: tty: serial: samsung_tty: build it for any platform
UPSTREAM: tty: serial: samsung_tty: do not abuse the struct uart_port unused fields
UPSTREAM: tty: serial: samsung_tty: fix blank line checkpatch warning
UPSTREAM: tty: serial: samsung_tty: fix up minor comment formatting
UPSTREAM: tty: serial: samsung_tty: use 'unsigned int' not 'unsigned'
UPSTREAM: tty: serial: samsung_tty: use standard debugging macros
UPSTREAM: tty: serial: samsung_tty: drop unneded dbg() calls
UPSTREAM: tty: serial: samsung_tty: delete samsung.h
UPSTREAM: tty: serial: samsung.h: remove reset_port callback from struct s3c24xx_uart_info
UPSTREAM: tty: serial: samsung.h: fix up minor comment issues
UPSTREAM: tty: serial: samsung_tty: fix build warning
UPSTREAM: tty: serial: samsung: allow driver to be built by anyone
UPSTREAM: tty: serial: samsung: remove variable 'ufstat' set but not used
UPSTREAM: {tty: serial, nand: onenand}: samsung: rename to fix build warning
UPSTREAM: random: ignore GRND_RANDOM in getentropy(2)
UPSTREAM: random: add GRND_INSECURE to return best-effort non-cryptographic bytes
UPSTREAM: linux/random.h: Mark CONFIG_ARCH_RANDOM functions __must_check
UPSTREAM: linux/random.h: Use false with bool
UPSTREAM: linux/random.h: Remove arch_has_random, arch_has_random_seed
UPSTREAM: random: remove some dead code of poolinfo
UPSTREAM: random: fix typo in add_timer_randomness()
UPSTREAM: random: Add and use pr_fmt()
UPSTREAM: random: convert to ENTROPY_BITS for better code readability
UPSTREAM: random: remove unnecessary unlikely()
UPSTREAM: random: remove kernel.random.read_wakeup_threshold
UPSTREAM: random: delete code to pull data into pools
UPSTREAM: random: remove the blocking pool
UPSTREAM: random: make /dev/random be almost like /dev/urandom
UPSTREAM: random: Add a urandom_read_nowait() for random APIs that don't warn
UPSTREAM: random: Don't wake crng_init_wait when crng_init == 1
UPSTREAM: char/random: silence a lockdep splat with printk()
ANDROID: Incremental fs: Support xattrs
BACKPORT: sched/fair: Remove wake_cap()
UPSTREAM: sched/core: Remove for_each_lower_domain()
UPSTREAM: sched/topology: Remove SD_BALANCE_WAKE on asymmetric capacity systems
UPSTREAM: sched/fair: Add asymmetric CPU capacity wakeup scan
ANDROID: ufs: add quirk to fix abnormal ocs fatal error
FROMLIST: ufs: fix a bug on printing PRDT
ANDROID: update abi for 5.4.21
ANDROID: clang: update to 10.0.4
Linux 5.4.21
mmc: core: Rework wp-gpio handling
gpio: add gpiod_toggle_active_low()
KVM: x86/mmu: Fix struct guest_walker arrays for 5-level paging
ext4: choose hardlimit when softlimit is larger than hardlimit in ext4_statfs_project()
jbd2: do not clear the BH_Mapped flag when forgetting a metadata buffer
jbd2: move the clearing of b_modified flag to the journal_unmap_buffer()
Revert "drm/sun4i: drv: Allow framebuffer modifiers in mode config"
NFSv4.1 make cachethis=no for writes
perf stat: Don't report a null stalled cycles per insn metric
KVM: x86: Mask off reserved bit from #DB exception payload
arm64: dts: fast models: Fix FVP PCI interrupt-map property
cifs: fix mount option display for sec=krb5i
mac80211: fix quiet mode activation in action frames
hwmon: (pmbus/ltc2978) Fix PMBus polling of MFR_COMMON definitions.
perf/x86/intel: Fix inaccurate period in context switch for auto-reload
spmi: pmic-arb: Set lockdep class for hierarchical irq domains
sched/uclamp: Reject negative values in cpu_uclamp_write()
s390/time: Fix clk type in get_tod_clock
RDMA/core: Fix protection fault in get_pkey_idx_qp_list
RDMA/rxe: Fix soft lockup problem due to using tasklets in softirq
RDMA/hfi1: Fix memory leak in _dev_comp_vect_mappings_create
RDMA/iw_cxgb4: initiate CLOSE when entering TERM
RDMA/core: Fix invalid memory access in spec_filter_size
IB/umad: Fix kernel crash while unloading ib_umad
IB/rdmavt: Reset all QPs when the device is shut down
IB/hfi1: Close window for pq and request coliding
IB/hfi1: Acquire lock to release TID entries when user file is closed
IB/mlx5: Return failure when rts2rts_qp_counters_set_id is not supported
drivers: ipmi: fix off-by-one bounds check that leads to a out-of-bounds write
nvme: fix the parameter order for nvme_get_log in nvme_get_fw_slot_info
bus: moxtet: fix potential stack buffer overflow
drm/panfrost: Make sure the shrinker does not reclaim referenced BOs
drm/vgem: Close use-after-free race in vgem_gem_create
s390/uv: Fix handling of length extensions
s390/pkey: fix missing length of protected key on return
perf/x86/amd: Add missing L2 misses event spec to AMD Family 17h's event map
KVM: nVMX: Use correct root level for nested EPT shadow page tables
EDAC/mc: Fix use-after-free and memleaks during device removal
EDAC/sysfs: Remove csrow objects on errors
cifs: make sure we do not overflow the max EA buffer size
xprtrdma: Fix DMA scatter-gather list mapping imbalance
arm64: ssbs: Fix context-switch when SSBS is present on all CPUs
gpio: xilinx: Fix bug where the wrong GPIO register is written to
ARM: npcm: Bring back GPIOLIB support
btrfs: log message when rw remount is attempted with unclean tree-log
btrfs: print message when tree-log replay starts
btrfs: ref-verify: fix memory leaks
Btrfs: fix race between using extent maps and merging them
ext4: improve explanation of a mount failure caused by a misconfigured kernel
ext4: add cond_resched() to ext4_protect_reserved_inode
ext4: fix checksum errors with indexed dirs
ext4: fix support for inode sizes > 1024 bytes
ext4: don't assume that mmp_nodename/bdevname have NUL
ALSA: usb-audio: Add clock validity quirk for Denon MC7000/MCX8000
ALSA: usb-audio: sound: usb: usb true/false for bool return type
ACPI: PM: s2idle: Prevent spurious SCIs from waking up the system
ACPICA: Introduce acpi_any_gpe_status_set()
ACPI: PM: s2idle: Avoid possible race related to the EC GPE
ACPI: EC: Fix flushing of pending work
ALSA: usb-audio: Apply sample rate quirk for Audioengine D1
ALSA: hda/realtek - Fix silent output on MSI-GL73
ALSA: hda/realtek - Add more codec supported Headset Button
ALSA: usb-audio: Fix UAC2/3 effect unit parsing
Input: synaptics - remove the LEN0049 dmi id from topbuttonpad list
Input: synaptics - enable SMBus on ThinkPad L470
Input: synaptics - switch T470s to RMI4 by default
ANDROID: ABI/Whitelist: initial unisoc whitelist
ANDROID: Fix ABI representation after enabling CONFIG_NET_NS
ANDROID: gki_defconfig: Enable CONFIG_NET_NS
ANDROID: gki_defconfig: Enable XDP_SOCKETS
ANDROID: gki_defconfig: Enable MAC80211_RC_MINSTREL
ANDROID: virtio: virtio_input: pass _DIRECT only if the device advertises _DIRECT
ANDROID: staging: ion: delete unused heap types and IDs
ANDROID: gki_defconfig: disable system_contig ion heap.
ANDROID: cf build: Use merge_configs
ANDROID: net: bpf: Allow TC programs to call BPF_FUNC_skb_change_head
ANDROID: gki_defconfig: Disable SDCARD_FS
Linux 5.4.20
selinux: fall back to ref-walk if audit is required
libertas: make lbs_ibss_join_existing() return error code on rates overflow
libertas: don't exit from lbs_ibss_join_existing() with RCU read lock held
mwifiex: Fix possible buffer overflows in mwifiex_cmd_append_vsie_tlv()
mwifiex: Fix possible buffer overflows in mwifiex_ret_wmm_get_status()
dmaengine: axi-dmac: add a check for devm_regmap_init_mmio
clk: meson: g12a: fix missing uart2 in regmap table
mfd: max77650: Select REGMAP_IRQ in Kconfig
regmap: fix writes to non incrementing registers
pinctrl: sh-pfc: r8a7778: Fix duplicate SDSELF_B and SD1_CLK_B
pinctrl: sh-pfc: r8a77965: Fix DU_DOTCLKIN3 drive/bias control
selinux: fix regression introduced by move_mount(2) syscall
selinux: revert "stop passing MAY_NOT_BLOCK to the AVC upon follow_link"
bcache: avoid unnecessary btree nodes flushing in btree_flush_write()
dt-bindings: iio: adc: ad7606: Fix wrong maxItems value
media: i2c: adv748x: Fix unsafe macros
drivers: watchdog: stm32_iwdg: set WDOG_HW_RUNNING at probe
crypto: caam/qi2 - fix typo in algorithm's driver name
crypto: atmel-sha - fix error handling when setting hmac key
crypto: artpec6 - return correct error code for failed setkey()
crypto: testmgr - don't try to decrypt uninitialized buffers
mtd: sharpslpart: Fix unsigned comparison to zero
mtd: onenand_base: Adjust indentation in onenand_read_ops_nolock
arm64: nofpsmid: Handle TIF_FOREIGN_FPSTATE flag cleanly
KVM: arm64: Treat emulated TVAL TimerValue as a signed 32-bit integer
KVM: arm64: pmu: Fix chained SW_INCR counters
KVM: arm64: pmu: Don't increment SW_INCR if PMCR.E is unset
KVM: arm: Make inject_abt32() inject an external abort instead
KVM: arm: Fix DFSR setting for non-LPAE aarch32 guests
KVM: arm/arm64: Fix young bit from mmu notifier
arm64: ptrace: nofpsimd: Fail FP/SIMD regset operations
arm64: cpufeature: Set the FP/SIMD compat HWCAP bits properly
arm64: cpufeature: Fix the type of no FP/SIMD capability
sched/uclamp: Fix a bug in propagating uclamp value in new cgroups
ARM: 8949/1: mm: mark free_memmap as __init
KVM: arm/arm64: vgic-its: Fix restoration of unmapped collections
ARM: at91: pm: use of_device_id array to find the proper shdwc node
ARM: at91: pm: use SAM9X60 PMC's compatible
iommu/arm-smmu-v3: Populate VMID field for CMDQ_OP_TLBI_NH_VA
powerpc/pseries: Allow not having ibm, hypertas-functions::hcall-multi-tce for DDW
powerpc/pseries/vio: Fix iommu_table use-after-free refcount warning
powerpc/papr_scm: Fix leaking 'bus_desc.provider_name' in some paths
powerpc/ptdump: Only enable PPC_CHECK_WX with STRICT_KERNEL_RWX
powerpc/ptdump: Fix W+X verification call in mark_rodata_ro()
Revert "powerpc/pseries/iommu: Don't use dma_iommu_ops on secure guests"
soc: qcom: rpmhpd: Set 'active_only' for active only power domains
tools/power/acpi: fix compilation error
ARM: dts: at91: sama5d3: define clock rate range for tcb1
ARM: dts: at91: sama5d3: fix maximum peripheral clock rates
ARM: dts: meson8b: use the actual frequency for the GPU's 364MHz OPP
ARM: dts: meson8: use the actual frequency for the GPU's 182.1MHz OPP
arm64: dts: marvell: clearfog-gt-8k: fix switch cpu port node
arm64: dts: renesas: r8a77990: ebisu: Remove clkout-lr-synchronous from sound
ARM: dts: am43xx: add support for clkout1 clock
ARM: dts: at91: Reenable UART TX pull-ups
arm64: dts: uDPU: fix broken ethernet
arm64: dts: qcom: msm8998: Fix tcsr syscon size
platform/x86: intel_mid_powerbtn: Take a copy of ddata
ARC: [plat-axs10x]: Add missing multicast filter number to GMAC node
watchdog: qcom: Use platform_get_irq_optional() for bark irq
rtc: cmos: Stop using shared IRQ
rtc: hym8563: Return -EINVAL if the time is known to be invalid
x86/boot: Handle malformed SRAT tables during early ACPI parsing
NFSv4.0: nfs4_do_fsinfo() should not do implicit lease renewals
NFSv4: try lease recovery on NFS4ERR_EXPIRED
NFSv4: pnfs_roc() must use cred_fscmp() to compare creds
NFS: Fix fix of show_nfs_errors
NFS/pnfs: Fix pnfs_generic_prepare_to_resend_writes()
NFS: Revalidate the file size on a fatal write error
nfs: NFS_SWAP should depend on SWAP
bpf, sockmap: Check update requirements after locking
bpf: Improve bucket_log calculation logic
selftests/bpf: Test freeing sockmap/sockhash with a socket in it
bpf, sockhash: Synchronize_rcu before free'ing map
bpf, sockmap: Don't sleep while holding RCU lock on tear-down
bpftool: Don't crash on missing xlated program instructions
iwlwifi: mvm: avoid use after free for pmsr request
PCI/AER: Initialize aer_fifo
PCI: Don't disable bridge BARs when assigning bus resources
PCI: tegra: Fix afi_pex2_ctrl reg offset for Tegra30
PCI/switchtec: Fix vep_vector_number ioread width
PCI/switchtec: Use dma_set_mask_and_coherent()
ath10k: pci: Only dump ATH10K_MEM_REGION_TYPE_IOREG when safe
PCI/IOV: Fix memory leak in pci_iov_add_virtfn()
scsi: ufs: Fix ufshcd_probe_hba() reture value in case ufshcd_scsi_add_wlus() fails
RDMA/umem: Fix ib_umem_find_best_pgsz()
RDMA/cma: Fix unbalanced cm_id reference count during address resolve
RDMA/uverbs: Verify MR access flags
RDMA/core: Fix locking in ib_uverbs_event_read
RDMA/i40iw: fix a potential NULL pointer dereference
RDMA/netlink: Do not always generate an ACK for some netlink operations
IB/mlx4: Fix leak in id_map_find_del
IB/srp: Never use immediate data if it is disabled by a user
IB/mlx4: Fix memory leak in add_gid error flow
hv_sock: Remove the accept port restriction
ASoC: pcm: update FE/BE trigger order based on the command
ANDROID: gki_defconfig: Add CONFIG_UNICODE
ANDROID: added memory initialization tests to cuttlefish config
ANDROID: gki_defconfig: enable CONFIG_RUNTIME_TESTING_MENU
fs-verity: use u64_to_user_ptr()
fs-verity: use mempool for hash requests
fs-verity: implement readahead of Merkle tree pages
fs-verity: implement readahead for FS_IOC_ENABLE_VERITY
fscrypt: improve format of no-key names
ubifs: allow both hash and disk name to be provided in no-key names
ubifs: don't trigger assertion on invalid no-key filename
fscrypt: clarify what is meant by a per-file key
fscrypt: derive dirhash key for casefolded directories
fscrypt: don't allow v1 policies with casefolding
fscrypt: add "fscrypt_" prefix to fname_encrypt()
fscrypt: don't print name of busy file when removing key
ubifs: use IS_ENCRYPTED() instead of ubifs_crypt_is_encrypted()
fscrypt: document gfp_flags for bounce page allocation
fscrypt: optimize fscrypt_zeroout_range()
fscrypt: remove redundant bi_status check
fscrypt: Allow modular crypto algorithms
FROMLIST: rename missed uaccess .fixup section
ANDROID: gki_defconfig: enable heap and stack initialization.
ANDROID: ABI/Whitelist: update for db845c
ANDROID: ABI/Whitelist: update for Cuttlefish
ANDROID: update ABI representation and GKI whitelist
ANDROID: f2fs: fix missing blk-crypto changes
fscrypt: include <linux/ioctl.h> in UAPI header
fscrypt: don't check for ENOKEY from fscrypt_get_encryption_info()
fscrypt: remove fscrypt_is_direct_key_policy()
fscrypt: move fscrypt_valid_enc_modes() to policy.c
fscrypt: check for appropriate use of DIRECT_KEY flag earlier
fscrypt: split up fscrypt_supported_policy() by policy version
fscrypt: introduce fscrypt_needs_contents_encryption()
fscrypt: move fscrypt_d_revalidate() to fname.c
fscrypt: constify inode parameter to filename encryption functions
fscrypt: constify struct fscrypt_hkdf parameter to fscrypt_hkdf_expand()
fscrypt: verify that the crypto_skcipher has the correct ivsize
fscrypt: use crypto_skcipher_driver_name()
fscrypt: support passing a keyring key to FS_IOC_ADD_ENCRYPTION_KEY
UPSTREAM: dynamic_debug: allow to work if debugfs is disabled
UPSTREAM: serial: sprd: Add polling IO support
UPSTREAM: dmaengine: sprd: Add wrap address support for link-list mode
UPSTREAM: pinctrl: sprd: Add CM4 sleep mode support
UPSTREAM: pinctrl: sprd: Add PIN_CONFIG_BIAS_DISABLE configuration support
UPSTREAM: spi: sprd: adi: Set BIT_WDG_NEW bit when rebooting
UPSTREAM: nvmem: sprd: Add Spreadtrum SoCs eFuse support
UPSTREAM: dt-bindings: nvmem: Add Spreadtrum eFuse controller documentation
UPSTREAM: scsi: ufs-mediatek: enable low-power mode for hibern8 state
BACKPORT: scsi: ufs: export some functions for vendor usage
UPSTREAM: scsi: ufs-mediatek: add dbg_register_dump implementation
UPSTREAM: scsi: ufs-mediatek: add apply_dev_quirks variant operation
UPSTREAM: scsi: ufs: pass device information to apply_dev_quirks
UPSTREAM: scsi: ufs: add device reset history for vendor implementations
UPSTREAM: scsi: ufs: fix empty check of error history
UPSTREAM: scsi: ufs-mediatek: configure and enable clk-gating
UPSTREAM: scsi: ufs-mediatek: configure customized auto-hibern8 timer
BACKPORT: scsi: ufs: export ufshcd_auto_hibern8_update for vendor usage
UPSTREAM: scsi: ufs-mediatek: introduce reference clock control
UPSTREAM: scsi: ufs-mediatek: add device reset implementation
UPSTREAM: scsi: soc: mediatek: add header for SiP service interface
BACKPORT: scsi: ufs: use ufshcd_vops_dbg_register_dump for vendor specific dumps
BACKPORT: scsi: ufs: unify scsi_block_requests usage
UPSTREAM: scsi: ufs: disable interrupt during clock-gating
UPSTREAM: scsi: ufs: disable irq before disabling clocks
UPSTREAM: scsi: ufs-mediatek: enable auto suspend capability
ANDROID: update ABI for 5.4.19
ANDROID: fix up dummy-cpufreq.c due to api changes
Linux 5.4.19
powerpc/kuap: Fix set direction in allow/prevent_user_access()
regulator fix for "regulator: core: Add regulator_is_equal() helper"
rxrpc: Fix service call disconnection
perf/core: Fix mlock accounting in perf_mmap()
clocksource: Prevent double add_timer_on() for watchdog_timer
x86/apic/msi: Plug non-maskable MSI affinity race
cifs: fail i/o on soft mounts if sessionsetup errors out
KVM: Play nice with read-only memslots when querying host page size
KVM: Use vcpu-specific gva->hva translation when querying host page size
KVM: nVMX: vmread should not set rflags to specify success in case of #PF
KVM: x86: fix overlap between SPTE_MMIO_MASK and generation
KVM: x86: Use gpa_t for cr2/gpa to fix TDP support on 32-bit KVM
KVM: x86: use CPUID to locate host page table reserved bits
KVM: x86/mmu: Apply max PA check for MMIO sptes to 32-bit KVM
drm/dp_mst: Remove VCPI while disabling topology mgr
btrfs: free block groups after free'ing fs trees
btrfs: use bool argument in free_root_pointers()
x86/timer: Don't skip PIT setup when APIC is disabled or in legacy mode
mfd: bd70528: Fix hour register mask
mfd: rn5t618: Mark ADC control register volatile
mfd: da9062: Fix watchdog compatible string
ASoC: Intel: skl_hda_dsp_common: Fix global-out-of-bounds bug
net/mlx5: Deprecate usage of generic TLS HW capability bit
net/mlx5: Fix deadlock in fs_core
drop_monitor: Do not cancel uninitialized work item
qed: Fix timestamping issue for L2 unicast ptp packets.
ipv6/addrconf: fix potential NULL deref in inet6_set_link_af()
taprio: Fix dropping packets when using taprio + ETF offloading
taprio: Use taprio_reset_tc() to reset Traffic Classes configuration
taprio: Add missing policy validation for flags
taprio: Fix still allowing changing the flags during runtime
taprio: Fix enabling offload with wrong number of traffic classes
net: macb: Limit maximum GEM TX length in TSO
net: macb: Remove unnecessary alignment check for TSO
net/mlx5: IPsec, fix memory leak at mlx5_fpga_ipsec_delete_sa_ctx
net/mlx5: IPsec, Fix esp modify function attribute
net: systemport: Avoid RBUF stuck in Wake-on-LAN mode
net: stmmac: fix a possible endless loop
net_sched: fix a resource leak in tcindex_set_parms()
net: mvneta: move rx_dropped and rx_errors in per-cpu stats
net: dsa: microchip: enable module autoprobe
net: dsa: bcm_sf2: Only 7278 supports 2Gb/sec IMP port
net: dsa: b53: Always use dev->vlan_enabled in b53_configure_vlan()
dpaa_eth: support all modes with rate adapting PHYs
devlink: report 0 after hitting end in region read
bonding/alb: properly access headers in bond_alb_xmit()
ASoC: sgtl5000: Fix VDDA and VDDIO comparison
regulator: core: Add regulator_is_equal() helper
ubifs: Fix memory leak from c->sup_node
ubi: Fix an error pointer dereference in error handling code
ubi: fastmap: Fix inverted logic in seen selfcheck
virtio_balloon: Fix memory leaks on errors in virtballoon_probe()
virtio-balloon: Fix memory leak when unloading while hinting is in progress
nfsd: Return the correct number of bytes written to the file
nfsd: fix jiffies/time_t mixup in LRU list
nfsd: fix delay timer on 32-bit architectures
IB/core: Fix ODP get user pages flow
IB/mlx5: Fix outstanding_pi index for GSI qps
net: tulip: Adjust indentation in {dmfe, uli526x}_init_module
net: smc911x: Adjust indentation in smc911x_phy_configure
ppp: Adjust indentation into ppp_async_input
NFC: pn544: Adjust indentation in pn544_hci_check_presence
drm: msm: mdp4: Adjust indentation in mdp4_dsi_encoder_enable
powerpc/44x: Adjust indentation in ibm4xx_denali_fixup_memsize
ext2: Adjust indentation in ext2_fill_super
phy: qualcomm: Adjust indentation in read_poll_timeout
mtd: spi-nor: Split mt25qu512a (n25q512a) entry into two
scsi: ufs: Recheck bkops level if bkops is disabled
scsi: qla4xxx: Adjust indentation in qla4xxx_mem_free
scsi: csiostor: Adjust indentation in csio_device_reset
scsi: qla2xxx: Fix the endianness of the qla82xx_get_fw_size() return type
ASoC: meson: axg-fifo: fix fifo threshold setup
percpu: Separate decrypted varaibles anytime encryption can be enabled
broken ping to ipv6 linklocal addresses on debian buster
fix up iter on short count in fuse_direct_io()
virtio-pci: check name when counting MSI-X vectors
virtio-balloon: initialize all vq callbacks
drm/amd/dm/mst: Ignore payload update failures
clk: tegra: Mark fuse clock as critical
mm/mmu_gather: invalidate TLB correctly on batch allocation failure and flush
arm64: dts: qcom: qcs404-evb: Set vdd_apc regulator in high power mode
mm/page_alloc.c: fix uninitialized memmaps on a partially populated last section
ocfs2: fix oops when writing cloned file
KVM: s390: do not clobber registers during guest reset/store status
KVM: x86: Revert "KVM: X86: Fix fpu state crash in kvm guest"
KVM: x86: Ensure guest's FPU state is loaded when accessing for emulation
KVM: x86: Handle TIF_NEED_FPU_LOAD in kvm_{load,put}_guest_fpu()
KVM: x86: Free wbinvd_dirty_mask if vCPU creation fails
KVM: x86: Don't let userspace set host-reserved cr4 bits
KVM: VMX: Add non-canonical check on writes to RTIT address MSRs
x86/KVM: Clean up host's steal time structure
x86/kvm: Cache gfn to pfn translation
x86/KVM: Make sure KVM_VCPU_FLUSH_TLB flag is not missed
x86/kvm: Introduce kvm_(un)map_gfn()
x86/kvm: Be careful not to clear KVM_VCPU_FLUSH_TLB bit
kvm/svm: PKU not currently supported
KVM: PPC: Book3S PR: Free shared page if mmu initialization fails
KVM: PPC: Book3S HV: Uninit vCPU if vcore creation fails
KVM: x86: Fix potential put_fpu() w/o load_fpu() on MPX platform
KVM: x86: Protect MSR-based index computations in fixed_msr_to_seg_unit() from Spectre-v1/L1TF attacks
KVM: x86: Protect x86_decode_insn from Spectre-v1/L1TF attacks
KVM: x86: Protect MSR-based index computations from Spectre-v1/L1TF attacks in x86.c
KVM: x86: Protect ioapic_read_indirect() from Spectre-v1/L1TF attacks
KVM: x86: Protect MSR-based index computations in pmu.h from Spectre-v1/L1TF attacks
KVM: x86: Protect ioapic_write_indirect() from Spectre-v1/L1TF attacks
KVM: x86: Protect kvm_hv_msr_[get|set]_crash_data() from Spectre-v1/L1TF attacks
KVM: x86: Protect kvm_lapic_reg_write() from Spectre-v1/L1TF attacks
KVM: x86: Protect DR-based index computations from Spectre-v1/L1TF attacks
KVM: x86: Protect pmu_intel.c from Spectre-v1/L1TF attacks
KVM: x86: Refactor prefix decoding to prevent Spectre-v1/L1TF attacks
KVM: x86: Refactor picdev_write() to prevent Spectre-v1/L1TF attacks
aio: prevent potential eventfd recursion on poll
eventfd: track eventfd_signal() recursion depth
bcache: add readahead cache policy options via sysfs interface
watchdog: fix UAF in reboot notifier handling in watchdog core code
xen/balloon: Support xend-based toolstack take two
tools/kvm_stat: Fix kvm_exit filter name
media: rc: ensure lirc is initialized before registering input device
media: iguanair: fix endpoint sanity check
drm/rect: Avoid division by zero
drm: atmel-hlcdc: prefer a lower pixel-clock than requested
drm: atmel-hlcdc: enable clock before configuring timing engine
drm: atmel-hlcdc: use double rate for pixel clock only if supported
gfs2: fix O_SYNC write handling
gfs2: move setting current->backing_dev_info
gfs2: fix gfs2_find_jhead that returns uninitialized jhead with seq 0
sunrpc: expiry_time should be seconds not timeval
mwifiex: fix unbalanced locking in mwifiex_process_country_ie()
iwlwifi: don't throw error when trying to remove IGTK
ARM: tegra: Enable PLLP bypass during Tegra124 LP1
btrfs: Correctly handle empty trees in find_first_clear_extent_bit
btrfs: flush write bio if we loop in extent_write_cache_pages
Btrfs: fix race between adding and putting tree mod seq elements and nodes
btrfs: drop log root for dropped roots
btrfs: set trans->drity in btrfs_commit_transaction
Btrfs: fix infinite loop during fsync after rename operations
Btrfs: make deduplication with range including the last block work
Btrfs: fix missing hole after hole punching and fsync when using NO_HOLES
ext4: fix race conditions in ->d_compare() and ->d_hash()
ext4: fix deadlock allocating crypto bounce page from mempool
jbd2_seq_info_next should increase position index
nfsd: fix filecache lookup
NFS: Directory page cache pages need to be locked when read
NFS: Fix memory leaks and corruption in readdir
scsi: qla2xxx: Fix unbound NVME response length
powerpc/futex: Fix incorrect user access blocking
crypto: picoxcell - adjust the position of tasklet_init and fix missed tasklet_kill
crypto: api - Fix race condition in crypto_spawn_alg
crypto: atmel-aes - Fix counter overflow in CTR mode
crypto: pcrypt - Do not clear MAY_SLEEP flag in original request
crypto: arm64/ghash-neon - bump priority to 150
crypto: ccp - set max RSA modulus size for v3 platform devices as well
crypto: hisilicon - Use the offset fields in sqe to avoid need to split scatterlists
crypto: api - fix unexpectedly getting generic implementation
selftests: bpf: Ignore FIN packets for reuseport tests
selftests: bpf: Use a temporary file in test_sockmap
selftests/bpf: Skip perf hw events test if the setup disabled it
selftests/bpf: Fix test_attach_probe
samples/bpf: Xdp_redirect_cpu fix missing tracepoint attach
samples/bpf: Don't try to remove user's homedir on clean
tc-testing: fix eBPF tests failure on linux fresh clones
libbpf: Fix realloc usage in bpf_core_find_cands
bpf, devmap: Pass lockdep expression to RCU lists
selftests/bpf: Fix perf_buffer test on systems w/ offline CPUs
riscv, bpf: Fix broken BPF tail calls
btrfs: Handle another split brain scenario with metadata uuid feature
btrfs: fix improper setting of scanned for range cyclic write cache pages
crypto: pcrypt - Avoid deadlock by using per-instance padata queues
ftrace: Protect ftrace_graph_hash with ftrace_sync
ftrace: Add comment to why rcu_dereference_sched() is open coded
tracing: Annotate ftrace_graph_notrace_hash pointer with __rcu
tracing: Annotate ftrace_graph_hash pointer with __rcu
ASoC: SOF: core: release resources on errors in probe_continue
ASoC: SOF: Introduce state machine for FW boot
scsi: qla2xxx: Fix stuck login session using prli_pend_timer
dm: fix potential for q->make_request_fn NULL pointer
dm thin metadata: use pool locking at end of dm_pool_metadata_close
dm crypt: fix benbi IV constructor crash if used in authenticated mode
dm crypt: fix GFP flags passed to skcipher_request_alloc()
dm writecache: fix incorrect flush sequence when doing SSD mode commit
dm space map common: fix to ensure new block isn't already in use
dm zoned: support zone sizes smaller than 128MiB
ARM: dma-api: fix max_pfn off-by-one error in __dma_supported()
of: Add OF_DMA_DEFAULT_COHERENT & select it on powerpc
cpufreq: Avoid creating excessively large stack frames
PM: core: Fix handling of devices deleted during system-wide resume
f2fs: fix race conditions in ->d_compare() and ->d_hash()
f2fs: fix dcache lookup of !casefolded directories
f2fs: code cleanup for f2fs_statfs_project()
f2fs: fix miscounted block limit in f2fs_statfs_project()
f2fs: choose hardlimit when softlimit is larger than hardlimit in f2fs_statfs_project()
ovl: fix lseek overflow on 32bit
ovl: fix wrong WARN_ON() in ovl_cache_update_ino()
power: supply: ltc2941-battery-gauge: fix use-after-free
power: supply: axp20x_ac_power: Fix reporting online status
cpupower: Revert library ABI changes from commit
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qctecmdr
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a6e75c3ac2 | Merge "mhi: cntrl: qcom: notify DRV suspend if device wake is set" | ||
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qctecmdr
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d84e7b7049 | Merge "mhi: core: Add range check for channel id received in event ring" | ||
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qctecmdr
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61c0784673 | Merge "mhi: core: move non-essential errors to log messages" | ||
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qctecmdr
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c1f9871880 | Merge "mhi: core: Skip handling MSI0 if MHI register access is not allowed" | ||
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Bhaumik Bhatt
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b56c8409d2 |
mhi: core: create sysfs nodes before devices
Sysfs nodes should be created before devices as there is no dependency and reverse order is maintained in device removals. Change-Id: Ie8c9bb7323a89a1d76d5b016d6060ff9370e03a3 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Hemant Kumar
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9356633195 |
mhi: core: Add support to create uncached event ring
This helps to selectively mark an event ring as uncached to debug cache-coherency issue. Change-Id: I25a1310df0576496af9e1fb624ec8c54c670dfe8 Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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Hemant Kumar
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b6fe0b7153 |
mhi: core: Cache last processed event ring element
This helps to debug event ring processing related issue where IPC verbose log is disabled. Change-Id: Idca11f6e2ec8143a6f5bd877a2f04a81ddd3ba5b Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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Bhaumik Bhatt
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01e0ee4292 |
mhi: core: move non-essential errors to log messages
With the exception of control event ring processing, turn the non-essential error messages to log variants so they do not show up in dmesg. Change-Id: Ib49022b25817d8d65dd10d33c4a948698c571082 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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Hemant Kumar
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b7dfed82fb |
mhi: core: Force PM state to M0 while processing BW scaling event
Driver defers processing of BW scaling event if PM state is not in M0. This delays the BW scaling to take effect. Fix this issue by resuming the device if it was suspended state and assert wake DB. After changing the BW of the link de-assert the wake DB. Change-Id: Ibf827912a4de71d14f461382c28080157c65d6e0 Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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qctecmdr
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3a82802e7b | Merge "mhi: core: handle pm error state transition within fast suspend/resume" | ||
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qctecmdr
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7b19902e1e | Merge "bus: mhi_netdev: Free background memory pool during memory free" | ||
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qctecmdr
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238ae416ca | Merge "mhi: core: Synchronize time sync operation and removal" | ||
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qctecmdr
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876ef7a93a | Merge "mhi: core: fix fast forward recycling of event rings" | ||
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Hemant Kumar
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b99432af45 |
mhi: core: Add range check for channel id received in event ring
The mhi_process_cmd_completion function reads cmd channel id from cmd_pkt using MHI_TRE_GET_CHID, the value is under the control of MHI devices and can be any value between 0 and 255. However the max channel is defined in device tree file and it is usually smaller than 255. This can cause out of bound access to the channel array. Fix this by checking the channel id received in cmd ring against the max channel allowed on target. Change-Id: Ib6faf67c7eae67186b3a44e6b1612deff6bf05fa Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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Hemant Kumar
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34c9ed3cc4 |
mhi: core: Finish pending reg writes before entering suspend
It is possible that the write offload worker gets a chance to run after PCIe link is handed off to DRV subsystem. DRV subsystem can enter L1SS sleep while work handler is trying to access MHI register. This results into NOC error. Fix this issue by flushing work before handing off PCIe link to DRV subsystem or link enters D3 cold. Change-Id: I83e33b3753b62bf13a7f50af52c951b7a09a32e7 Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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Hemant Kumar
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d167ac3bf6 |
mhi: core: Add support to offload MHI register write to worker thread
When PCIe endpoint enters L1SS sleep and mhi client on Host tries to queue a transfer request endpoint takes more than 6ms to come back to L0 state. This can cause CPU stall if MHI register write is followed by a write memory barrier. This can cause other tasks to get blocked. In order to prevent this add register write offload API mhi_write_reg_offload() which would queue the write and handle write request from worker thread in AMSS execution environment. Change-Id: I0a8b06d2ba96d9beb32fa31564aa0cbb26c885e6 Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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Hemant Kumar
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52aee5bca7 |
mhi: core: Add write_reg call back for mhi controller
This allows to make a decision if different write call back needs to be called. Change-Id: I888da16e15e30ac1a7cb58d9272d6041b4d30ec7 Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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Hemant Kumar
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8edb589abf |
mhi: core: Treat MHI_ASSERT as fatal error
Currently MHI_ASSERT causes kernel panic in debug mode. In performance mode it just prints warning and continues. This can cause memory over-read, out of bound memory read. All the places driver is asserting need to result into a kernel panic to root cause the issue and prevent unwanted memory access. Change-Id: Ica8e1fec7be916621398cd4c5f8bfa6718c33d72 Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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Hemant Kumar
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e25d6582a3 |
mhi: core: Read transfer length from an event properly
When MHI Driver receives an EOT event, it reads xfer_len from the event in the last TRE. The value is under control of the MHI device and never validated by Host MHI driver. The value should never be larger than the real size of the buffer but a malicious device can set the value 0xFFFF as maximum. This causes device to memory overflow (both read or write). Fix this issue by reading minimum of transfer length from event and the buffer length provided. Change-Id: I1ff21ed504acc901ec334b402362915ca2a7d4c4 Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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Hemant Kumar
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c427eba1c5 |
mhi: core: Dump more logs when invalid cookie is received
Dump event ring element, cookie value and bug_ring length when invalid cookie is received. Change-Id: I831f10f6e894326b17cb3a405b498cae8111b11d Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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Hemant Kumar
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72f7f413c1 |
mhi: core: Skip handling MSI0 if MHI register access is not allowed
Driver continues handling of MSI0 interrupt even if MHI register access is not allowed. By doing so it calls the status call back and performs early notification for the MHI client. This is not needed when MHI register access is not allowed. Hence skip the handling in this case and return. Change-Id: I4639cedfd45166f28379539bccb25acd383faca5 Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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Bhaumik Bhatt
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6f55f77a77 |
mhi: core: handle pm error state transition within fast suspend/resume
During fast suspend/resume, the power management states in MHI can change to any error state. Allow for it by re-checking and handling it such that pm states are not lost or over-written in the process. Change-Id: I264ae096d20b9752837624dc3a4b3ea6131ad9a6 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
||
|
Bhaumik Bhatt
|
c83054cce3 |
mhi: cntrl: qcom: notify DRV suspend if device wake is set
Host can do a DRV handoff when device wake is set preventing the device to go to low power modes. Notify DRV processor of the same so it has device state awareness and acts accordingly in order to prevent host from attempting low power modes. Change-Id: I8e3a95b208cce6fed668fa666ac3d338590f9a96 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
||
|
Hemant Kumar
|
5cfb42acc8 |
mhi: device: netdev: Add flag to track napi scheduling
Flag is set to true when napi_schedule is called and false when napi_complete is called. This helps to identify the status of napi if a data stall is reported on downlink. Change-Id: Id54340c0274da3120f21154c0774e035a61347a9 Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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|
Bhaumik Bhatt
|
d0a4940862 |
mhi: core: fix fast forward recycling of event rings
Some low priority event rings operate on a fast forwarding mechanism where only the latest event is processed and the rest are skipped. The recycle API only handles updating the context write pointer in sequence which causes an out of bounds doorbell issued to the device due to mismatched values. Add another API to support handling updates for context write pointer separately with the fast forwarding use case. Change-Id: If628b49e063d14920fe734ebd113c9c4c733204b Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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|
Bhaumik Bhatt
|
cf2a299dea |
mhi: cntrl: qcom: disable boot logger after forced suspend
Prioritize handling of forced suspend/resume cycle at mission mode entry and disable boot logger channel after the cycle has completed to avoid race conditions. Change-Id: Iddc3d560fa687399434cc8ad51c08509ddfadf70 Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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|
Bhaumik Bhatt
|
fc22a3ea18 |
bus: mhi_netdev: Free background memory pool during memory free
Fix freeing the background memory pool to avoid kmemleak as part of freeing the memory pool. Change-Id: I29c9d972295900bd0b97c8ab8ee73d668e05a59f Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
||
|
Hemant Kumar
|
1092885dc8 |
mhi: core: Add NULL check in debugfs show callback
Upon external soc power down mhi controller context pointer is set to NULL. If debugfs query is issued at that time it results into NULL pointer dereference. Fix the issue by adding a NULL check in debugfs show callback for event and channel. Change-Id: I8c947bc6c42e80c625bf06c17e73368d2195a2bb Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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|
Hemant Kumar
|
ad557197eb |
mhi: core: Synchronize time sync operation and removal
If time sync is requested by user space when endpoint is shutting down dev_wake count gets incremented. This is causing assert when shutdown API checks the dev_wake count and it is still non-zero. Fix this issue by protecting time sync API and removal of time sync under tsync_mutex. This helps to take care of a race condition when time sync is requested while time sync remove in progress and also makes sure that dev_wake count becomes zero when time sync remove is done to prevent assert condition. Change-Id: I4e758611613e541537dd900306aa81dd3b4a9f3a Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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|
Tony Lindgren
|
956ba569cc |
bus: ti-sysc: Fix 1-wire reset quirk
commit aec551c7a00fb7eae049c0c4cc3208ca53e26355 upstream.
Because of the i2c quirk we have the reset quirks named in a confusing
way. Let's fix the 1-wire quirk accordinlyg. Then let's switch to using
better naming later on.
Fixes:
|
||
|
Blagovest Kolenichev
|
6ec8cd9d1e |
Merge android-5.4.11 (fde6e0c) into msm-5.4
* refs/heads/tmp-fde6e0c: Linux 5.4.11 usb: missing parentheses in USE_NEW_SCHEME USB: serial: option: add Telit ME910G1 0x110a composition USB: core: fix check for duplicate endpoints usb: dwc3: gadget: Fix request complete check net/mlx5: DR, Init lists that are used in rule's member net/mlx5e: Fix hairpin RSS table size net/mlx5: DR, No need for atomic refcount for internal SW steering resources net/mlx5e: Always print health reporter message to dmesg net: dsa: mv88e6xxx: force cmode write on 6141/6341 net/mlx5: Move devlink registration before interfaces load macb: Don't unregister clks unconditionally vlan: vlan_changelink() should propagate errors vlan: fix memory leak in vlan_dev_set_egress_priority net: sch_prio: When ungrafting, replace with FIFO mlxsw: spectrum_qdisc: Ignore grafting of invisible FIFO vxlan: fix tos value before xmit tcp: fix "old stuff" D-SACK causing SACK to be treated as D-SACK sctp: free cmd->obj.chunk for the unprocessed SCTP_CMD_REPLY sch_cake: avoid possible divide by zero in cake_enqueue() pkt_sched: fq: do not accept silly TCA_FQ_QUANTUM net: usb: lan78xx: fix possible skb leak net: stmmac: Fixed link does not need MDIO Bus net: stmmac: dwmac-sunxi: Allow all RGMII modes net: stmmac: dwmac-sun8i: Allow all RGMII modes net: freescale: fec: Fix ethtool -d runtime PM net: dsa: mv88e6xxx: Preserve priority when setting CPU port. macvlan: do not assume mac_header is set in macvlan_broadcast() gtp: fix bad unlock balance in gtp_encap_enable_socket tracing: Do not create directories if lockdown is in affect selftests: pmtu: fix init mtu value in description hv_netvsc: Fix unwanted rx_table reset llc2: Fix return statement of llc_stat_ev_rx_null_dsap_xid_c (and _test_c) s390/qeth: don't return -ENOTSUPP to userspace s390/qeth: fix promiscuous mode after reset s390/qeth: handle error due to unsupported transport mode sbitmap: only queue kyber's wait callback if not already active parisc: Fix compiler warnings in debug_core.c block: fix memleak when __blk_rq_map_user_iov() is failed s390/dasd: fix memleak in path handling error case s390/dasd/cio: Interpret ccw_device_get_mdc return value correctly block: Fix a lockdep complaint triggered by request queue flushing arm64: cpu_errata: Add Hisilicon TSV110 to spectre-v2 safe list platform/x86: pcengines-apuv2: fix simswap GPIO assignment net/ixgbe: Fix concurrency issues between config flow and XSK net/i40e: Fix concurrency issues between config flow and XSK net/mlx5e: Fix concurrency issues between config flow and XSK xsk: Add rcu_read_lock around the XSK wakeup tpm/tpm_ftpm_tee: add shutdown call back drm/exynos: gsc: add missed component_del s390/purgatory: do not build purgatory with kcov, kasan and friends net: stmmac: Always arm TX Timer at end of transmission start net: stmmac: RX buffer size must be 16 byte aligned net: stmmac: xgmac: Clear previous RX buffer size net: stmmac: Do not accept invalid MTU values net: stmmac: Determine earlier the size of RX buffer net: stmmac: selftests: Needs to check the number of Multicast regs clk: Move clk_core_reparent_orphans() under CONFIG_OF io_uring: don't wait when under-submitting iommu/dma: Relax locking in iommu_dma_prepare_msi() perf/smmuv3: Remove the leftover put_cpu() in error path fs: call fsnotify_sb_delete after evict_inodes fs: avoid softlockups in s_inodes iterators block: end bio with BLK_STS_AGAIN in case of non-mq devs and REQ_NOWAIT usb: typec: fusb302: Fix an undefined reference to 'extcon_get_state' psi: Fix a division error in psi poll() sched/psi: Fix sampling error and rare div0 crashes with cgroups and high uptime perf/x86/intel: Fix PT PMI handling perf/x86: Fix potential out-of-bounds access scripts: package: mkdebian: add missing rsync dependency kconfig: don't crash on NULL expressions in expr_eq() iommu/iova: Init the struct iova to fix the possible memleak staging: axis-fifo: add unspecified HAS_IOMEM dependency clk: at91: fix possible deadlock spi: nxp-fspi: Ensure width is respected in spi-mem operations regulator: rn5t618: fix module aliases ASoC: wm8962: fix lambda value rfkill: Fix incorrect check to avoid NULL pointer dereference parisc: add missing __init annotation parisc: fix compilation when KEXEC=n and KEXEC_FILE=y net: usb: lan78xx: Fix error message format specifier cxgb4: Fix kernel panic while accessing sge_info bnx2x: Fix logic to get total no. of PFs per engine bnx2x: Do not handle requests from VFs after parity habanalabs: remove variable 'val' set but not used habanalabs: rate limit error msg on waiting for CS bpf: Clear skb->tstamp in bpf_redirect when necessary ocxl: Fix potential memory leak on context creation Btrfs: fix hole extent items with a zero size after range cloning btrfs: handle error in btrfs_cache_block_group powerpc/spinlocks: Include correct header for static key powerpc/vcpu: Assume dedicated processors as non-preempt Btrfs: fix cloning range with a hole when using the NO_HOLES feature btrfs: Fix error messages in qgroup_rescan_init powerpc: Ensure that swiotlb buffer is allocated from low memory pinctrl: pinmux: fix a possible null pointer in pinmux_can_be_used_for_gpio cfg80211: fix double-free after changing network namespace mac80211: fix TID field in monitor mode transmit clk: walk orphan list on clock provider registration bus: ti-sysc: Fix missing reset delay handling pinctrl: aspeed-g6: Fix LPC/eSPI mux configuration ARM: imx_v6_v7_defconfig: Explicitly restore CONFIG_DEBUG_FS arm64: dts: ls1028a: fix reboot node samples: bpf: fix syscall_tp due to unused syscall samples: bpf: Replace symbol compare of trace_event kselftest: Support old perl versions kselftest/runner: Print new line in print of timeout log ARM: dts: am437x-gp/epos-evm: fix panel compatible spi: spi-ti-qspi: Fix a bug when accessing non default CS perf header: Fix false warning when there are no duplicate cache entries perf metricgroup: Fix printing event names of metric group with multiple events bpftool: Don't crash on missing jited insns or ksyms bpf, mips: Limit to 33 tail calls bpf, riscv: Limit to 33 tail calls arm64: dts: ls1028a: fix typo in TMU calibration data ARM: dts: bcm283x: Fix critical trip point ARM: omap2plus_defconfig: Add back DEBUG_FS ARM: dts: am335x-sancloud-bbe: fix phy mode ASoC: SOF: Intel: split cht and byt debug window sizes ASoC: SOF: loader: snd_sof_fw_parse_ext_data log warning on unknown header ASoC: topology: Check return value for soc_tplg_pcm_create() ASoC: topology: Check return value for snd_soc_add_dai_link() reset: Do not register resource data for missing resets spi: spi-cavium-thunderx: Add missing pci_release_regions() ARM: dts: Cygnus: Fix MDIO node address/size cells ARM: exynos_defconfig: Restore debugfs support selftests: safesetid: Fix Makefile to set correct test program selftests: safesetid: Check the return value of setuid/setgid selftests: safesetid: Move link library to LDLIBS selftests/ftrace: Fix multiple kprobe testcase selftests/ftrace: Do not to use absolute debugfs path selftests/ftrace: Fix ftrace test cases to check unsupported selftests/ftrace: Fix to check the existence of set_ftrace_filter ARM: dts: BCM5301X: Fix MDIO node address/size cells netfilter: nf_tables_offload: return EOPNOTSUPP if rule specifies no actions netfilter: nf_tables: skip module reference count bump on object updates netfilter: nf_tables: validate NFT_DATA_VALUE after nft_data_init() netfilter: nf_tables: validate NFT_SET_ELEM_INTERVAL_END netfilter: nft_set_rbtree: bogus lookup/get on consecutive elements in named sets netfilter: uapi: Avoid undefined left-shift in xt_sctp.h ARM: vexpress: Set-up shared OPP table instead of individual for each CPU ARM: dts: imx6ul: imx6ul-14x14-evk.dtsi: Fix SPI NOR probing efi/earlycon: Remap entire framebuffer after page initialization efi/gop: Fix memory leak in __gop_query32/64() efi/gop: Return EFI_SUCCESS if a usable GOP was found efi/gop: Return EFI_NOT_FOUND if there are no usable GOPs selftests: netfilter: use randomized netns names ASoC: Intel: bytcr_rt5640: Update quirk for Teclast X89 x86/efi: Update e820 with reserved EFI boot services data to fix kexec breakage regulator: core: fix regulator_register() error paths to properly release rdev libtraceevent: Copy pkg-config file to output folder when using O= libtraceevent: Fix lib installation with O= mwifiex: Fix heap overflow in mmwifiex_process_tdls_action_frame() netfilter: nf_tables_offload: Check for the NETDEV_UNREGISTER event x86/intel: Disable HPET on Intel Ice Lake platforms netfilter: ctnetlink: netns exit must wait for callbacks locking/spinlock/debug: Fix various data races spi: fsl: Handle the single hardwired chipselect case gpio: Handle counting of Freescale chipselects spi: fsl: Fix GPIO descriptor support ASoC: max98090: fix possible race conditions regulator: fix use after free issue spi: pxa2xx: Add support for Intel Jasper Lake ASoC: rt5682: fix i2c arbitration lost issue bpf: Fix passing modified ctx to ld/abs/ind instruction USB: dummy-hcd: use usb_urb_dir_in instead of usb_pipein ANDROID: Kconfig.gki: Add QCOM_SCM to QCOM Hidden configs ANDROID: iommu/arm-smmu: Allow inherting stream mapping from bootloader ANDROID: iommu/arm-smmu: Expose s2cr and smr structs to impl ANDROID: iommu/arm-smmu: Don't blindly use first SMR to calculate mask ANDROID: clk: qcom: Add sync_state = clk_sync_state for db845c clock providers UPSTREAM: net: usbnet: Fix -Wcast-function-type UPSTREAM: PM / QoS: Restore DEV_PM_QOS_MIN/MAX_FREQUENCY UPSTREAM: PM / QoS: Reorder pm_qos/freq_qos/dev_pm_qos structs UPSTREAM: USB: dummy-hcd: use usb_urb_dir_in instead of usb_pipein ANDROID: update kernel ABI (perf_event changes) BACKPORT: perf_event: Add support for LSM and SELinux checks ANDROID: Enable HID_STEAM and JOYSTICK_XPAD as y Conflicts: drivers/iommu/arm-smmu.c drivers/iommu/dma-iommu.c include/linux/pm_qos.h init/Kconfig.gki kernel/sched/psi.c Restored change |
||
Sameer Pujar
|
7906e29efa |
bus: tegra-aconnect: Remove PM_CLK dependency
commit 2f56acf818a08a9187ac8ec6e3d994fc13dc368d upstream.
The ACONNECT bus driver does not use pm-clk interface anymore and hence
the dependency can be removed from its Kconfig option.
Fixes:
|
||
|
Tony Lindgren
|
76ce0e269b |
bus: ti-sysc: Implement quirk handling for CLKDM_NOAUTO
[ Upstream commit 94f6345712b37e4bb23cb265ce4c65b9d177e75a ] For dra7 dcan and dwc3 instances we need to block clockdomain autoidle. Let's do this with CLKDM_NOAUTO quirk flag and enable it for dcan and dwc3. Cc: Keerthy <j-keerthy@ti.com> Cc: Roger Quadros <rogerq@ti.com> Cc: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Marek Behún
|
fa3c053b83 |
bus: moxtet: fix potential stack buffer overflow
commit 3bf3c9744694803bd2d6f0ee70a6369b980530fd upstream.
The input_read function declares the size of the hex array relative to
sizeof(buf), but buf is a pointer argument of the function. The hex
array is meant to contain hexadecimal representation of the bin array.
Link: https://lore.kernel.org/r/20200215142130.22743-1-marek.behun@nic.cz
Fixes:
|
||
|
Bhaumik Bhatt
|
f505870cba |
mhi: dev: uci: add support for DIAG and DCI clients
Add support for DIAG and DCI MHI clients moving to userspace. Change-Id: I2ee30fedfb50644f7bcc7eac41d08e37ca71805a Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> |
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|
Tony Lindgren
|
99d9138295 |
bus: ti-sysc: Fix missing force mstandby quirk handling
[ Upstream commit 93c60483b5feefced92b869d5f97769495bc6313 ]
Commit 03856e928b0e ("bus: ti-sysc: Handle mstandby quirk and use it for
musb") added quirk handling for mstandby quirk but did not consider that
we also need a quirk variant for SYSC_QUIRK_FORCE_MSTANDBY.
We need to use forced idle mode for both SYSC_QUIRK_SWSUP_MSTANDBY and
SYSC_QUIRK_FORCE_MSTANDBY, but SYSC_QUIRK_SWSUP_MSTANDBY also need to
additionally also configure no-idle mode when enabled.
Fixes: 03856e928b0e ("bus: ti-sysc: Handle mstandby quirk and use it for musb")
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
|
Tony Lindgren
|
a2e6217bd8 |
bus: ti-sysc: Add module enable quirk for audio AESS
[ Upstream commit 020003f763e24e4ed0bb3d8909f3940891536d5d ] We must set the autogating bit on enable for AESS (Audio Engine SubSystem) when probed with ti-sysc interconnect target module driver. Otherwise it won't idle properly. Cc: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Tony Lindgren
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c90ed6e662 |
bus: ti-sysc: Use swsup quirks also for am335x musb
[ Upstream commit 1819ef2e2d12d5b1a6ee54ac1c2afe35cffc677c ] Also on am335x we need the swsup quirks for musb. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Tony Lindgren
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48b038c9d5 |
bus: ti-sysc: Handle mstandby quirk and use it for musb
[ Upstream commit 03856e928b0e1a1c274eece1dfe4330a362c37f3 ] We need swsup quirks for sidle and mstandby for musb to work properly. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Jordan Crouse
|
e7378399f9 |
mhi: Export more symbols
Export mhi_device_configure to avoid the following modpost error: ERROR: "mhi_device_configure" [drivers/bus/mhi/devices/mhi_satellite.ko] undefined. Change-Id: Ic0dedbada3dd6d3cd760727fe7076dbcfccdfc93 Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> |
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Jordan Crouse
|
5ccad5a6da |
mhi: Fix compile errors
module_init() was incorrectly used instead of module_exit(). Fix
the macro and the exit function for the correct prototype. Slightly
adjust a function callback to match the header prototype and add a
missing variable.
Fixes: 689af8a2e0a ("mhi: add snapshot for MHI driver stack").
Change-Id: Ic0dedbad55f535efd0d77b9bb3ff0ea1e25d6f3a
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
|
||
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Tony Lindgren
|
5aacb4de36 |
bus: ti-sysc: Fix iterating over clocks
commit 2c81f0f6d3f52ac222a5dc07a6e5c06e1543e88b upstream. Commit |
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|
Tony Lindgren
|
6a64fb7d27 |
bus: ti-sysc: Fix missing reset delay handling
[ Upstream commit e709ed70d122e94cb426b1e1f905829eae19a009 ]
We have dts property for "ti,sysc-delay-us", and we're using it, but the
wait after OCP softreset only happens if devices are probed in legacy mode.
Let's add a delay after writing the OCP softreset when specified.
Fixes:
|
||
jiad
|
22e74e2569 |
mhi: core: export symbols for references
Export symbols for below three APIs. mhi_unprepare_after_power_down mhi_unregister_mhi_controller mhi_pm_resume. mhi_pm_fast_resume. Change-Id: If5a447e77f04e40782b74fd75b31ea42ee706d6d Signed-off-by: jiad <jiad@codeaurora.org> |
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Hemant Kumar
|
e689af8a2e |
mhi: add snapshot for MHI driver stack
Add snapshot for MHI driver stack from msm-4.19 commit
6cc10bff8d4a ("Bluetooth: Re-initialize regulator to NULL on error").
Additional changes are made to pass check_patch errors.
Change-Id: I4dbe727e25d01967dd9cbe60125af47d3bab3f20
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
|
||
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Tony Lindgren
|
c7d8669f46 |
bus: ti-sysc: Fix watchdog quirk handling
I noticed that when probed with ti-sysc, watchdog can trigger on am3, am4
and dra7 causing a device reset.
Turns out I made several mistakes implementing the watchdog quirk handling:
1. We must do both writes to spr register
2. We must also call the reset quirk on disable
3. On am3 and am4 we need to also set swsup quirk flag
I probably only tested this earlier with watchdog service running when the
watchdog never gets disabled.
Fixes:
|
||
Linus Torvalds
|
cef0aa0ce8 |
ARM: SoC fixes
A few fixes that have trickled in through the merge window: - Video fixes for OMAP due to panel-dpi driver removal - Clock fixes for OMAP that broke no-idle quirks + nfsroot on DRA7 - Fixing arch version on ASpeed ast2500 - Two fixes for reset handling on ARM SCMI -----BEGIN PGP SIGNATURE----- iQJDBAABCAAtFiEElf+HevZ4QCAJmMQ+jBrnPN6EHHcFAl2Q+QsPHG9sb2ZAbGl4 b20ubmV0AAoJEIwa5zzehBx36yIP/2eeqmdd97XJUiX2qGlKlDC+AtVUJnnxzhLa jSAIbbN74MCVH3M0BW1ECPbHHXFR54sffLFWwu8rVBr5nRdNPt0xLdXiVJcIVMfr by0LeMAOcw9CDxKsLqwwAagKq4HVnwqbZ+RVC3CjGz+Sp+vvSz+T/Ta6GzblASYv 3zOs1FD+e4pwDqonyp6P5vAlBQ6qFL7AVZFPpNmXsqIzcT1bGEj/RwReErCIoevL 7ZJr1R69D5IaEXYwWt8dT7bNwMR0gRvskrCQVCCBBcwHkO1PRd6cTXQ9EFBG8LgV LCM9F8Z+6QMigqvDFgSMpIz6orhKQKGpHF7K023c4DKBVqwigT/CaTOZgFr74pUJ Zp7s2dFcmJo1J2HlYDz3Nde4BFJXy3gNJphD7yI9xMfBNe1EXclvqtqICvnpMpgt thDXrReyDhMQukOBlrUcMxABP/EK97fULpC2Z2kaBq3SbnZILAOKFKtISmh5o6eI s4+QYETaqnWjYJE9d+YYg0VwNAifSzplSrGJVK43mGpqpQRx49cw25vL8bV/ZRgg HMTUX97Oho+EgDC9BWiahe0TZaWBBGJ3hWI/mrBW/dNowxoHp3l/fCcLdBPPKltS qo4BbbKPdrgq5o3YRBSjftdnbJ8eE9DTRs1sAsDQeNb9XJih9aiAQE3hxAA9wdJO vcRFcZ1Q =s4qF -----END PGP SIGNATURE----- Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Olof Johansson: "A few fixes that have trickled in through the merge window: - Video fixes for OMAP due to panel-dpi driver removal - Clock fixes for OMAP that broke no-idle quirks + nfsroot on DRA7 - Fixing arch version on ASpeed ast2500 - Two fixes for reset handling on ARM SCMI" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: aspeed: ast2500 is ARMv6K reset: reset-scmi: add missing handle initialisation firmware: arm_scmi: reset: fix reset_state assignment in scmi_domain_reset bus: ti-sysc: Remove unpaired sysc_clkdm_deny_idle() ARM: dts: logicpd-som-lv: Fix i2c2 and i2c3 Pin mux ARM: dts: am3517-evm: Fix missing video ARM: dts: logicpd-torpedo-baseboard: Fix missing video ARM: omap2plus_defconfig: Fix missing video bus: ti-sysc: Fix handling of invalid clocks bus: ti-sysc: Fix clock handling for no-idle quirks |
||
Olof Johansson
|
9bfd7319e8 |
Merge tag 'fixes-5.4-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes
Fixes for omap variants Few fixes for ti-sysc interconnect target module driver for no-idle quirks that caused nfsroot to fail on some dra7 boards. And let's fixes to get LCD working again for logicpd board that got broken a while back with removal of panel-dpi driver. We need to now use generic CONFIG_DRM_PANEL_SIMPLE instead. * tag 'fixes-5.4-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: bus: ti-sysc: Remove unpaired sysc_clkdm_deny_idle() ARM: dts: logicpd-som-lv: Fix i2c2 and i2c3 Pin mux ARM: dts: am3517-evm: Fix missing video ARM: dts: logicpd-torpedo-baseboard: Fix missing video ARM: omap2plus_defconfig: Fix missing video bus: ti-sysc: Fix handling of invalid clocks bus: ti-sysc: Fix clock handling for no-idle quirks Link: https://lore.kernel.org/r/pull-1568819401-72461@atomide.com Signed-off-by: Olof Johansson <olof@lixom.net> |
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|
Linus Torvalds
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f97c81dc6c |
ARM: SoC: late updates for v5.4
This is some material that we picked up into our tree late or
that had complex inter-depondencies. The fact that there are these
interdependencies tends to meant that these are often actually the most
interesting new additions:
The new Aspeed AST2600 baseboard management controller is added, this
is a Cortex-A7 based follow-up to the ARM11 based AST2500 and had some
dependencies on other device drivers.
After many years, support for the MMP2 based OLPC XO-1.75 finally makes
it into the kernel.
The Armada 3720 based Turris Mox open source router platform is a late
addition and it follows some preparatory work across multiple branches.
The OMAP2+ platform had some large-scale cleanup involving driver
changes and DT changes, here we finish it off, dropping a lot of the
now-unused platform data.
The TI K3 platform that got added for 5.3 gains a lot more support
for individual bits on the SoC, this part just came late for the
merge window.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC late updates from Arnd Bergmann:
"This is some material that we picked up into our tree late or that had
complex inter-depondencies. The fact that there are these
interdependencies tends to meant that these are often actually the
most interesting new additions:
- The new Aspeed AST2600 baseboard management controller is added,
this is a Cortex-A7 based follow-up to the ARM11 based AST2500 and
had some dependencies on other device drivers.
- After many years, support for the MMP2 based OLPC XO-1.75 finally
makes it into the kernel.
- The Armada 3720 based Turris Mox open source router platform is a
late addition and it follows some preparatory work across multiple
branches.
- The OMAP2+ platform had some large-scale cleanup involving driver
changes and DT changes, here we finish it off, dropping a lot of
the now-unused platform data.
- The TI K3 platform that got added for 5.3 gains a lot more support
for individual bits on the SoC, this part just came late for the
merge window"
[ This pull request itself wasn't actually sent late at all by Arnd, but
I waited on the branches that it used to be pulled first, so it ends
up being merged much later than the other ARM SoC pull requests this
merge window - Linus ]
* tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (57 commits)
ARM: dts: dir685: Drop spi-cpol from the display
ARM: dts: aspeed: Add AST2600 pinmux nodes
ARM: dts: aspeed: Add AST2600 and EVB
ARM: exynos: Enable support for ARM architected timers
ARM: samsung: Fix system restart on S3C6410
ARM: dts: mmp2: add OLPC XO 1.75 machine
ARM: dts: mmp2: rename the USB PHY node
ARM: dts: mmp2: specify reg-shift for the UARTs
ARM: dts: mmp2: add camera interfaces
ARM: dts: mmp2: fix the SPI nodes
ARM: dts: mmp2: trivial whitespace fix
arm64: dts: marvell: add DTS for Turris Mox
dt-bindings: marvell: document Turris Mox compatible
arm64: dts: marvell: armada-37xx: add SPI CS1 pinctrl
arm64: dts: ti: k3-j721e-main: Fix gic-its node unit-address
arm64: dts: ti: k3-am65-main: Fix gic-its node unit-address
arm64: dts: ti: k3-j721e-main: Add hwspinlock node
arm64: dts: ti: k3-am65-main: Add hwspinlock node
arm64: dts: k3-j721e: Add gpio-keys on common processor board
dt-bindings: pinctrl: k3: Introduce pinmux definitions for J721E
...
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Linus Torvalds
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399eb9b6cb |
ARM: SoC driver updates for v5.4
The branch contains driver changes that are tightly
connected to SoC specific code. Aside from smaller
cleanups and bug fixes, here is a list of the notable
changes.
New device drivers:
- The Turris Mox router has a new "moxtet" bus driver
for its on-board pluggable extension bus. The
same platform also gains a firmware driver.
- The Samsung Exynos family gains a new Chipid driver
exporting using the soc device sysfs interface
- A similar socinfo driver for Qualcomm Snapdragon
chips.
- A firmware driver for the NXP i.MX DSP IPC protocol
using shared memory and a mailbox
Other changes:
- The i.MX reset controller driver now supports the
NXP i.MX8MM chip
- Amlogic SoC specific drivers gain support for
the S905X3 and A311D chips
- A rework of the TI Davinci framebuffer driver to
allow important cleanups in the platform code
- A couple of device drivers for removed ARM SoC
platforms are removed. Most of the removals were
picked up by other maintainers, this contains
whatever was left.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC driver updates from Arnd Bergmann:
"This contains driver changes that are tightly connected to SoC
specific code. Aside from smaller cleanups and bug fixes, here is a
list of the notable changes.
New device drivers:
- The Turris Mox router has a new "moxtet" bus driver for its
on-board pluggable extension bus. The same platform also gains a
firmware driver.
- The Samsung Exynos family gains a new Chipid driver exporting using
the soc device sysfs interface
- A similar socinfo driver for Qualcomm Snapdragon chips.
- A firmware driver for the NXP i.MX DSP IPC protocol using shared
memory and a mailbox
Other changes:
- The i.MX reset controller driver now supports the NXP i.MX8MM chip
- Amlogic SoC specific drivers gain support for the S905X3 and A311D
chips
- A rework of the TI Davinci framebuffer driver to allow important
cleanups in the platform code
- A couple of device drivers for removed ARM SoC platforms are
removed. Most of the removals were picked up by other maintainers,
this contains whatever was left"
* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (123 commits)
bus: uniphier-system-bus: use devm_platform_ioremap_resource()
soc: ti: ti_sci_pm_domains: Add support for exclusive and shared access
dt-bindings: ti_sci_pm_domains: Add support for exclusive and shared access
firmware: ti_sci: Allow for device shared and exclusive requests
bus: imx-weim: remove incorrect __init annotations
fbdev: remove w90x900/nuc900 platform drivers
spi: remove w90x900 driver
net: remove w90p910-ether driver
net: remove ks8695 driver
firmware: turris-mox-rwtm: Add sysfs documentation
firmware: Add Turris Mox rWTM firmware driver
dt-bindings: firmware: Document cznic,turris-mox-rwtm binding
bus: moxtet: fix unsigned comparison to less than zero
bus: moxtet: remove set but not used variable 'dummy'
ARM: scoop: Use the right include
dt-bindings: power: add Amlogic Everything-Else power domains bindings
soc: amlogic: Add support for Everything-Else power domains controller
fbdev: da8xx: use resource management for dma
fbdev: da8xx-fb: drop a redundant if
fbdev: da8xx-fb: use devm_platform_ioremap_resource()
...
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Tony Lindgren
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a4c8723a16 |
bus: ti-sysc: Remove unpaired sysc_clkdm_deny_idle()
Commit |
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Tony Lindgren
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2783d0638a |
bus: ti-sysc: Fix handling of invalid clocks
We can currently get "Unable to handle kernel paging request at
virtual address" for invalid clocks with dts node but no driver:
(__clk_get_hw) from [<c0138ebc>] (ti_sysc_find_one_clockdomain+0x18/0x34)
(ti_sysc_find_one_clockdomain) from [<c0138f0c>] (ti_sysc_clkdm_init+0x34/0xdc)
(ti_sysc_clkdm_init) from [<c0584660>] (sysc_probe+0xa50/0x10e8)
(sysc_probe) from [<c065c6ac>] (platform_drv_probe+0x58/0xa8)
Let's add IS_ERR checks to ti_sysc_clkdm_init() as And let's start treating
clk_get() with -ENOENT as a proper error. If the clock name is specified
in device tree we must succeed with clk_get() to continue. For modules with
no clock names specified in device tree we will just ignore the clocks.
Fixes:
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Masahiro Yamada
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ef92bfdaa7 |
bus: uniphier-system-bus: use devm_platform_ioremap_resource()
Replace the chain of platform_get_resource() and devm_ioremap_resource() with devm_platform_ioremap_resource(). This allows to remove the local variable for (struct resource *), and have one function call less. Link: https://lore.kernel.org/r/20190905032122.26076-1-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Tony Lindgren
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d098913a10 |
bus: ti-sysc: Fix clock handling for no-idle quirks
NFSroot can fail on dra7 when cpsw is probed using ti-sysc interconnect
target module driver as reported by Keerthy.
Device clocks and the interconnect target module may or may not be
enabled by the bootloader on init, but we currently assume the clocks
and module are on from the bootloader for "ti,no-idle" and
"ti,no-idle-on-init" quirks as reported by Grygorii Strashko.
Let's fix the issue by always enabling clocks init, and
never disable them for "ti,no-idle" quirk. For "ti,no-idle-on-init"
quirk, we must decrement the usage count later on to allow PM
runtime to idle the module if requested.
Fixes:
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Arnd Bergmann
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3b1261fb72 |
bus: imx-weim: remove incorrect __init annotations
The probe function is no longer __init, so anything it calls now
must also be available at runtime, as Kbuild points out when building
with clang-9:
WARNING: vmlinux.o(.text+0x6e7040): Section mismatch in reference from the function weim_probe() to the function .init.text:imx_weim_gpr_setup()
The function weim_probe() references
the function __init imx_weim_gpr_setup().
This is often because weim_probe lacks a __init
annotation or the annotation of imx_weim_gpr_setup is wrong.
WARNING: vmlinux.o(.text+0x6e70f0): Section mismatch in reference from the function weim_probe() to the function .init.text:weim_timing_setup()
The function weim_probe() references
the function __init weim_timing_setup().
This is often because weim_probe lacks a __init
annotation or the annotation of weim_timing_setup is wrong.
Remove the remaining __init markings that are now wrong.
Fixes:
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Colin Ian King
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6811d26df5 |
bus: moxtet: fix unsigned comparison to less than zero
Currently the size_t variable res is being checked for
an error failure however the unsigned variable is never
less than zero so this test is always false. Fix this by
making variable res ssize_t
Link: https://lore.kernel.org/r/20190822010351.15660-2-marek.behun@nic.cz
Addresses-Coverity: ("Unsigned compared against 0")
Fixes:
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Jason Yan
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caebdd3c11 |
bus: moxtet: remove set but not used variable 'dummy'
Fixes gcc '-Wunused-but-set-variable' warning: drivers/bus/moxtet.c: In function moxtet_remove: drivers/bus/moxtet.c:822:6: warning: variable dummy set but not used [-Wunused-but-set-variable] Link: https://lore.kernel.org/r/20190822010351.15660-3-marek.behun@nic.cz Signed-off-by: Jason Yan <yanaijie@huawei.com> Signed-off-by: Marek Behún <marek.behun@nic.cz> Signed-off-by: Arnd Bergmann <arnd@arndb.de> |