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Merge android11-5.4.60 (8ae87ad) into msm-5.4

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* refs/heads/tmp-8ae87ad:
  Linux 5.4.60
  drm/amd/display: dchubbub p-state warning during surface planes switch
  drm/amdgpu: Fix bug where DPM is not enabled after hibernate and resume
  drm: fix drm_dp_mst_port refcount leaks in drm_dp_mst_allocate_vcpi
  drm: Added orientation quirk for ASUS tablet model T103HAF
  drm/panfrost: Use kvfree() to free bo->sgts
  arm64: dts: marvell: espressobin: add ethernet alias
  khugepaged: retract_page_tables() remember to test exit
  sh: landisk: Add missing initialization of sh_io_port_base
  perf/x86/rapl: Fix missing psys sysfs attributes
  tools build feature: Quote CC and CXX for their arguments
  perf bench mem: Always memset source before memcpy
  ALSA: echoaudio: Fix potential Oops in snd_echo_resume()
  crypto: algif_aead - fix uninitialized ctx->init
  mfd: dln2: Run event handler loop under spinlock
  i2c: iproc: fix race between client unreg and isr
  test_kmod: avoid potential double free in trigger_config_run_type()
  fs/ufs: avoid potential u32 multiplication overflow
  fs/minix: remove expected error message in block_to_path()
  fs/minix: fix block limit check for V1 filesystems
  fs/minix: set s_maxbytes correctly
  nfs: Fix getxattr kernel panic and memory overflow
  net: qcom/emac: add missed clk_disable_unprepare in error path of emac_clks_phase1_init
  drm/vmwgfx: Fix two list_for_each loop exit tests
  drm/vmwgfx: Use correct vmw_legacy_display_unit pointer
  recordmcount: Fix build failure on non arm64
  Input: sentelic - fix error return when fsp_reg_write fails
  x86/tsr: Fix tsc frequency enumeration bug on Lightning Mountain SoC
  md-cluster: Fix potential error pointer dereference in resize_bitmaps()
  watchdog: initialize device before misc_register
  nfs: nfs_file_write() should check for writeback errors
  scsi: lpfc: nvmet: Avoid hang / use-after-free again when destroying targetport
  openrisc: Fix oops caused when dumping stack
  libnvdimm/security: ensure sysfs poll thread woke up and fetch updated attr
  libnvdimm/security: fix a typo
  clk: bcm2835: Do not use prediv with bcm2711's PLLs
  ubifs: Fix wrong orphan node deletion in ubifs_jnl_update|rename
  nfs: ensure correct writeback errors are returned on close()
  i2c: rcar: avoid race when unregistering slave
  tools build feature: Use CC and CXX from parent
  pwm: bcm-iproc: handle clk_get_rate() return
  clk: clk-atlas6: fix return value check in atlas6_clk_init()
  clk: qcom: gcc-sdm660: Fix up gcc_mss_mnoc_bimc_axi_clk
  i2c: rcar: slave: only send STOP event when we have been addressed
  iommu/vt-d: Enforce PASID devTLB field mask
  clk: qcom: clk-alpha-pll: remove unused/incorrect PLL_CAL_VAL
  clk: qcom: gcc: fix sm8150 GPU and NPU clocks
  iommu/omap: Check for failure of a call to omap_iommu_dump_ctx
  selftests/powerpc: ptrace-pkey: Don't update expected UAMOR value
  selftests/powerpc: ptrace-pkey: Update the test to mark an invalid pkey correctly
  selftests/powerpc: ptrace-pkey: Rename variables to make it easier to follow code
  clk: actions: Fix h_clk for Actions S500 SoC
  dm rq: don't call blk_mq_queue_stopped() in dm_stop_queue()
  gpu: ipu-v3: image-convert: Wait for all EOFs before completing a tile
  gpu: ipu-v3: image-convert: Combine rotate/no-rotate irq handlers
  crypto: caam - Remove broken arc4 support
  mmc: renesas_sdhi_internal_dmac: clean up the code for dma complete
  RDMA/counter: Allow manually bind QPs with different pids to same counter
  RDMA/counter: Only bind user QPs in auto mode
  devres: keep both device name and resource name in pretty name
  crypto: af_alg - Fix regression on empty requests
  USB: serial: ftdi_sio: clean up receive processing
  USB: serial: ftdi_sio: make process-packet buffer unsigned
  selftests/bpf: test_progs use another shell exit on non-actions
  selftests/bpf: Test_progs indicate to shell on non-actions
  IB/uverbs: Set IOVA on IB MR in uverbs layer
  media: rockchip: rga: Only set output CSC mode for RGB input
  media: rockchip: rga: Introduce color fmt macros and refactor CSC mode logic
  RDMA/ipoib: Fix ABBA deadlock with ipoib_reap_ah()
  RDMA/ipoib: Return void from ipoib_ib_dev_stop()
  platform/chrome: cros_ec_ishtp: Fix a double-unlock issue
  mtd: rawnand: fsl_upm: Remove unused mtd var
  octeontx2-af: change (struct qmem)->entry_sz from u8 to u16
  mfd: arizona: Ensure 32k clock is put on driver unbind and error
  crypto: algif_aead - Only wake up when ctx->more is zero
  pinctrl: ingenic: Properly detect GPIO direction when configured for IRQ
  orangefs: get rid of knob code...
  drm/imx: imx-ldb: Disable both channels for split mode in enc->disable()
  remoteproc: qcom_q6v5_mss: Validate modem blob firmware size before load
  remoteproc: qcom_q6v5_mss: Validate MBA firmware size before load
  remoteproc: qcom: q6v5: Update running state before requesting stop
  perf intel-pt: Fix duplicate branch after CBR
  perf intel-pt: Fix FUP packet state
  module: Correctly truncate sysfs sections output
  pseries: Fix 64 bit logical memory block panic
  ceph: handle zero-length feature mask in session messages
  ceph: set sec_context xattr on symlink creation
  watchdog: f71808e_wdt: clear watchdog timeout occurred flag
  watchdog: f71808e_wdt: remove use of wrong watchdog_info option
  watchdog: f71808e_wdt: indicate WDIOF_CARDRESET support in watchdog_info.options
  tracing: Move pipe reference to trace array instead of current_tracer
  tracing: Use trace_sched_process_free() instead of exit() for pid tracing
  tracing/hwlat: Honor the tracing_cpumask
  kprobes: Fix NULL pointer dereference at kprobe_ftrace_handler
  ftrace: Setup correct FTRACE_FL_REGS flags for module
  mm/memory_hotplug: fix unpaired mem_hotplug_begin/done
  mm/page_counter.c: fix protection usage propagation
  ocfs2: change slot number type s16 to u16
  khugepaged: collapse_pte_mapped_thp() protect the pmd lock
  khugepaged: collapse_pte_mapped_thp() flush the right range
  ext2: fix missing percpu_counter_inc
  MIPS: qi_lb60: Fix routing to audio amplifier
  MIPS: CPU#0 is not hotpluggable
  driver core: Avoid binding drivers to dead devices
  mac80211: fix misplaced while instead of if
  bcache: fix overflow in offset_to_stripe()
  bcache: allocate meta data pages as compound pages
  md/raid5: Fix Force reconstruct-write io stuck in degraded raid5
  net/compat: Add missing sock updates for SCM_RIGHTS
  net: stmmac: dwmac1000: provide multicast filter fallback
  net: ethernet: stmmac: Disable hardware multicast filter
  media: vsp1: dl: Fix NULL pointer dereference on unbind
  pinctrl: ingenic: Enhance support for IRQ_TYPE_EDGE_BOTH
  powerpc: Fix circular dependency between percpu.h and mmu.h
  powerpc: Allow 4224 bytes of stack expansion for the signal frame
  powerpc/ptdump: Fix build failure in hashpagetable.c
  cifs: Fix leak when handling lease break for cached root fid
  xtensa: fix xtensa_pmu_setup prototype
  xtensa: add missing exclusive access state management
  iio: dac: ad5592r: fix unbalanced mutex unlocks in ad5592r_read_raw()
  dt-bindings: iio: io-channel-mux: Fix compatible string in example code
  arm64: perf: Correct the event index in sysfs
  btrfs: fix return value mixup in btrfs_get_extent
  btrfs: make sure SB_I_VERSION doesn't get unset by remount
  btrfs: fix memory leaks after failure to lookup checksums during inode logging
  btrfs: inode: fix NULL pointer dereference if inode doesn't need compression
  btrfs: only search for left_info if there is no right_info in try_merge_free_space
  btrfs: fix messages after changing compression level by remount
  btrfs: fix race between page release and a fast fsync
  btrfs: don't WARN if we abort a transaction with EROFS
  btrfs: sysfs: use NOFS for device creation
  btrfs: avoid possible signal interruption of btrfs_drop_snapshot() on relocation tree
  btrfs: add missing check for nocow and compression inode flags
  btrfs: relocation: review the call sites which can be interrupted by signal
  btrfs: move the chunk_mutex in btrfs_read_chunk_tree
  btrfs: open device without device_list_mutex
  btrfs: don't traverse into the seed devices in show_devname
  btrfs: remove no longer needed use of log_writers for the log root tree
  btrfs: stop incremening log_batch for the log root tree when syncing log
  btrfs: ref-verify: fix memory leak in add_block_entry
  btrfs: don't allocate anonymous block device for user invisible roots
  btrfs: free anon block device right after subvolume deletion
  btrfs: allow use of global block reserve for balance item deletion
  PCI: qcom: Add support for tx term offset for rev 2.1.0
  PCI: qcom: Define some PARF params needed for ipq8064 SoC
  PCI: Add device even if driver attach failed
  PCI: Mark AMD Navi10 GPU rev 0x00 ATS as broken
  PCI: hotplug: ACPI: Fix context refcounting in acpiphp_grab_context()
  genirq/PM: Always unlock IRQ descriptor in rearm_wake_irq()
  genirq/affinity: Make affinity setting if activated opt-in
  smb3: warn on confusing error scenario with sec=krb5
  ANDROID: ABI: FPSIMD save/restore using vendor_hooks
  ANDROID: vendor_hooks: FPSIMD save/restore by using vendor_hooks
  ANDROID: futex: Add vendor hook for wait queue
  ANDROID: sched: add vendor hooks to handle scheduling priority
  ANDROID: rwsem: Add vendor hook to the rw-semaphore
  ANDROID: binder: Add vendor hook to the binder
  FROMLIST: ufs: introduce a callback to get info of command completion
  ANDROID: scsi: ufs: export ufshcd_wb_ctrl func
  ANDROID: GKI: enable some USB_NET_ config options
  ANDROID: sched: add restrict vendor hook to modify task placement policy in EAS
  BACKPORT: kthread: Do not preempt current task if it is going to call schedule()
  ANDROID: GKI: enable CONFIG_USB_ROLE_SWITCH
  ANDROID: ABI: Update ABI after UFS error recovery patches
  BACKPORT: FROMGIT: scsi: ufs: Properly release resources if a task is aborted successfully
  BACKPORT: FROMGIT: scsi: ufs: Fix a race condition between error handler and runtime PM ops
  FROMGIT: scsi: ufs: Move dumps in IRQ handler to error handler
  BACKPORT: FROMGIT: scsi: ufs: Recover HBA runtime PM error in error handler
  BACKPORT: FROMGIT: scsi: ufs: Fix concurrency of error handler and other error recovery paths
  BACKPORT: FROMGIT: scsi: ufs: Add some debug information to ufshcd_print_host_state()
  FROMGIT: scsi: ufs-qcom: Remove testbus dump in ufs_qcom_dump_dbg_regs
  FROMGIT: scsi: ufs: ufs-qcom: Fix race conditions caused by ufs_qcom_testbus_config()
  FROMGIT: scsi: ufs: Add checks before setting clk-gating states
  ANDROID: kbuild: don't preprocess module-lto.lds
  ANDROID: vendor_hooks: Add vendor hook to the net
  Revert "ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109"
  Linux 5.4.59
  io_uring: Fix NULL pointer dereference in loop_rw_iter()
  s390/gmap: improve THP splitting
  s390/dasd: fix inability to use DASD with DIAG driver
  xen/gntdev: Fix dmabuf import with non-zero sgt offset
  xen/balloon: make the balloon wait interruptible
  xen/balloon: fix accounting in alloc_xenballooned_pages error path
  fs/minix: reject too-large maximum file size
  fs/minix: don't allow getting deleted inodes
  fs/minix: check return value of sb_getblk()
  bitfield.h: don't compile-time validate _val in FIELD_FIT
  crypto: cpt - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified
  crypto: ccp - Fix use of merged scatterlists
  crypto: qat - fix double free in qat_uclo_create_batch_init_list
  crypto: hisilicon - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified
  pstore: Fix linking when crypto API disabled
  tpm: Unify the mismatching TPM space buffer sizes
  ALSA: usb-audio: add quirk for Pioneer DDJ-RB
  irqdomain/treewide: Free firmware node after domain removal
  ARM: 8992/1: Fix unwind_frame for clang-built kernels
  parisc: mask out enable and reserved bits from sba imask
  parisc: Implement __smp_store_release and __smp_load_acquire barriers
  parisc: Do not use an ordered store in pa_tlb_lock()
  Revert "parisc: Revert "Release spinlocks using ordered store""
  Revert "parisc: Use ldcw instruction for SMP spinlock release barrier"
  Revert "parisc: Drop LDCW barrier in CAS code when running UP"
  erofs: fix extended inode could cross boundary
  mtd: rawnand: qcom: avoid write to unavailable register
  spi: spidev: Align buffers for DMA
  include/asm-generic/vmlinux.lds.h: align ro_after_init
  cpufreq: dt: fix oops on armada37xx
  cpufreq: Fix locking issues with governors
  NFS: Don't return layout segments that are in use
  NFS: Don't move layouts to plh_return_segs list while in use
  io_uring: set ctx sq/cq entry count earlier
  drm/ttm/nouveau: don't call tt destroy callback on alloc failure.
  media: media-request: Fix crash if memory allocation fails
  9p: Fix memory leak in v9fs_mount
  ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109
  ALSA: usb-audio: fix overeager device match for MacroSilicon MS2109
  ALSA: usb-audio: Creative USB X-Fi Pro SB1095 volume knob support
  ALSA: hda - fix the micmute led status for Lenovo ThinkCentre AIO
  USB: serial: cp210x: enable usb generic throttle/unthrottle
  USB: serial: cp210x: re-enable auto-RTS on open
  net: initialize fastreuse on inet_inherit_port
  net: refactor bind_bucket fastreuse into helper
  vmxnet3: use correct tcp hdr length when packet is encapsulated
  tcp: correct read of TFO keys on big endian systems
  net/tls: Fix kmap usage
  net: Set fput_needed iff FDPUT_FPUT is set
  net: phy: fix memory leak in device-create error path
  net/nfc/rawsock.c: add CAP_NET_RAW check.
  net: Fix potential memory leak in proto_register()
  drivers/net/wan/lapbether: Added needed_headroom and a skb->len check
  af_packet: TPACKET_V3: fix fill status rwlock imbalance
  crypto: aesni - add compatibility with IAS
  x86/fsgsbase/64: Fix NULL deref in 86_fsgsbase_read_task
  SUNRPC: Fix ("SUNRPC: Add "@len" parameter to gss_unwrap()")
  svcrdma: Fix page leak in svc_rdma_recv_read_chunk()
  pinctrl-single: fix pcs_parse_pinconf() return value
  ocfs2: fix unbalanced locking
  dlm: Fix kobject memleak
  net: thunderx: initialize VF's mailbox mutex before first usage
  fsl/fman: fix eth hash table allocation
  fsl/fman: check dereferencing null pointer
  fsl/fman: fix unreachable code
  fsl/fman: fix dereference null return value
  fsl/fman: use 32-bit unsigned integer
  net: spider_net: Fix the size used in a 'dma_free_coherent()' call
  liquidio: Fix wrong return value in cn23xx_get_pf_num()
  net: ethernet: aquantia: Fix wrong return value
  net/mlx5: Delete extra dump stack that gives nothing
  net/mlx5: DR, Change push vlan action sequence
  tools, bpftool: Fix wrong return value in do_dump()
  tools, build: Propagate build failures from tools/build/Makefile.build
  wl1251: fix always return 0 error
  rtw88: coex: only skip coex triggered by BT info
  rtw88: fix short GI capability based on current bandwidth
  rtw88: fix LDPC field for RA info
  ice: Graceful error handling in HW table calloc failure
  s390/qeth: don't process empty bridge port events
  ASoC: fsl_sai: Fix value of FSL_SAI_CR1_RFW_MASK
  ASoC: meson: axg-tdm-formatters: fix sclk inversion
  ASoC: meson: axg-tdmin: fix g12a skew
  ASoC: meson: axg-tdm-interface: fix link fmt setup
  selftests/powerpc: Fix online CPU selection
  cpufreq: ap806: fix cpufreq driver needs ap cpu clk
  PCI: Release IVRS table in AMD ACS quirk
  RDMA/netlink: Remove CAP_NET_RAW check when dump a raw QP
  selftests/powerpc: Fix CPU affinity for child process
  powerpc/boot: Fix CONFIG_PPC_MPC52XX references
  powerpc/32s: Fix CONFIG_BOOK3S_601 uses
  selftests/powerpc: Squash spurious errors due to device removal
  xfs: fix inode allocation block res calculation precedence
  net: dsa: rtl8366: Fix VLAN set-up
  net: dsa: rtl8366: Fix VLAN semantics
  Bluetooth: hci_serdev: Only unregister device if it was registered
  Bluetooth: hci_h5: Set HCI_UART_RESET_ON_INIT to correct flags
  power: supply: check if calc_soc succeeded in pm860x_init_battery
  Smack: prevent underflow in smk_set_cipso()
  Smack: fix another vsscanf out of bounds
  RDMA/core: Fix return error value in _ib_modify_qp() to negative
  PCI: cadence: Fix updating Vendor ID and Subsystem Vendor ID register
  macintosh/via-macii: Access autopoll_devs when inside lock
  net: dsa: mv88e6xxx: MV88E6097 does not support jumbo configuration
  scsi: mesh: Fix panic after host or bus reset
  scsi: megaraid_sas: Clear affinity hint
  usb: gadget: f_uac2: fix AC Interface Header Descriptor wTotalLength
  usb: dwc2: Fix error path in gadget registration
  MIPS: OCTEON: add missing put_device() call in dwc3_octeon_device_init()
  phy: armada-38x: fix NETA lockup when repeatedly switching speeds
  mt76: mt7615: fix potential memory leak in mcu message handler
  powerpc/perf: Fix missing is_sier_aviable() during build
  coresight: tmc: Fix TMC mode read in tmc_read_unprepare_etb()
  thermal: ti-soc-thermal: Fix reversed condition in ti_thermal_expose_sensor()
  usb: core: fix quirks_param_set() writing to a const pointer
  USB: serial: iuu_phoenix: fix led-activity helpers
  spi: lantiq-ssc: Fix warning by using WQ_MEM_RECLAIM
  gpu: ipu-v3: Restore RGB32, BGR32
  drm/imx: tve: fix regulator_disable error path
  drm/imx: fix use after free
  powerpc/book3s64/pkeys: Use PVR check instead of cpu feature
  phy: renesas: rcar-gen3-usb2: move irq registration to init
  PCI/ASPM: Add missing newline in sysfs 'policy'
  ASoC: meson: fixes the missed kfree() for axg_card_add_tdm_loopback
  staging: rtl8192u: fix a dubious looking mask before a shift
  ima: Have the LSM free its audit rule
  RDMA/rxe: Prevent access to wr->next ptr afrer wr is posted to send queue
  RDMA/qedr: SRQ's bug fixes
  powerpc/vdso: Fix vdso cpu truncation
  powerpc/rtas: don't online CPUs for partition suspend
  kernfs: do not call fsnotify() with name without a parent
  mwifiex: Prevent memory corruption handling keys
  scsi: scsi_debug: Add check for sdebug_max_queue during module init
  drm/bridge: sil_sii8620: initialize return of sii8620_readb
  phy: exynos5-usbdrd: Calibrating makes sense only for USB2.0 PHY
  drm: panel: simple: Fix bpc for LG LB070WV8 panel
  leds: core: Flush scheduled work for system suspend
  kobject: Avoid premature parent object freeing in kobject_cleanup()
  drm/stm: repair runtime power management
  PCI: Fix pci_cfg_wait queue locking problem
  RDMA/rxe: Skip dgid check in loopback mode
  xfs: fix reflink quota reservation accounting error
  xfs: don't eat an EIO/ENOSPC writeback error when scrubbing data fork
  media: cros-ec-cec: do not bail on device_init_wakeup failure
  media: exynos4-is: Add missed check for pinctrl_lookup_state()
  media: firewire: Using uninitialized values in node_probe()
  ipvs: allow connection reuse for unconfirmed conntrack
  scsi: eesox: Fix different dev_id between request_irq() and free_irq()
  scsi: powertec: Fix different dev_id between request_irq() and free_irq()
  RDMA/core: Fix bogus WARN_ON during ib_unregister_device_queued()
  iavf: Fix updating statistics
  iavf: fix error return code in iavf_init_get_resources()
  staging: vchiq_arm: Add a matching unregister call
  drm/radeon: fix array out-of-bounds read and write issues
  cxl: Fix kobject memleak
  drm/mipi: use dcs write for mipi_dsi_dcs_set_tear_scanline
  scsi: cumana_2: Fix different dev_id between request_irq() and free_irq()
  ASoC: Intel: bxt_rt298: add missing .owner field
  ASoC: SOF: nocodec: add missing .owner field
  media: omap3isp: Add missed v4l2_ctrl_handler_free() for preview_init_entities()
  media: marvell-ccic: Add missed v4l2_async_notifier_cleanup()
  media: cxusb-analog: fix V4L2 dependency
  Bluetooth: btmtksdio: fix up firmware download sequence
  Bluetooth: btusb: fix up firmware download sequence
  leds: lm355x: avoid enum conversion warning
  clk: bcm63xx-gate: fix last clock availability
  drm/arm: fix unintentional integer overflow on left shift
  drm/etnaviv: Fix error path on failure to enable bus clk
  iio: improve IIO_CONCENTRATION channel type description
  ath10k: Acquire tx_lock in tx error paths
  video: pxafb: Fix the function used to balance a 'dma_alloc_coherent()' call
  console: newport_con: fix an issue about leak related system resources
  video: fbdev: sm712fb: fix an issue about iounmap for a wrong address
  btmrvl: Fix firmware filename for sd8997 chipset
  btmrvl: Fix firmware filename for sd8977 chipset
  mwifiex: Fix firmware filename for sd8997 chipset
  mwifiex: Fix firmware filename for sd8977 chipset
  agp/intel: Fix a memory leak on module initialisation failure
  drm/bridge: ti-sn65dsi86: Clear old error bits before AUX transfers
  drm/gem: Fix a leak in drm_gem_objects_lookup()
  drm/msm: ratelimit crtc event overflow error
  ACPICA: Do not increment operation_region reference counts for field units
  bcache: fix super block seq numbers comparision in register_cache_set()
  dyndbg: fix a BUG_ON in ddebug_describe_flags
  usb: bdc: Halt controller on suspend
  bdc: Fix bug causing crash after multiple disconnects
  usb: gadget: net2280: fix memory leak on probe error handling paths
  mmc: sdhci-pci-o2micro: Bug fix for O2 host controller Seabird1
  ionic: update eid test for overflow
  gpu: host1x: debug: Fix multiple channels emitting messages simultaneously
  iwlegacy: Check the return value of pcie_capability_read_*()
  platform/x86: asus-nb-wmi: add support for ASUS ROG Zephyrus G14 and G15
  brcmfmac: set state of hanger slot to FREE when flushing PSQ
  brcmfmac: To fix Bss Info flag definition Bug
  brcmfmac: keep SDIO watchdog running when console_interval is non-zero
  bpf: Fix fds_example SIGSEGV error
  drm/amd/powerplay: fix compile error with ARCH=arc
  drm/amdgpu/display bail early in dm_pp_get_static_clocks
  mm/mmap.c: Add cond_resched() for exit_mmap() CPU stalls
  irqchip/irq-mtk-sysirq: Replace spinlock with raw_spinlock
  drm/radeon: disable AGP by default
  drm/debugfs: fix plain echo to connector "force" attribute
  drm/msm: Fix a null pointer access in msm_gem_shrinker_count()
  drm: msm: a6xx: fix gpu failure after system resume
  usb: mtu3: clear dual mode of u3port when disable device
  btrfs: fix lockdep splat from btrfs_dump_space_info
  mmc: sdhci-cadence: do not use hardware tuning for SD mode
  drm/nouveau: fix multiple instances of reference count leaks
  drm/nouveau: fix reference count leak in nouveau_debugfs_strap_peek
  drm/etnaviv: fix ref count leak via pm_runtime_get_sync
  arm64: dts: hisilicon: hikey: fixes to comply with adi, adv7533 DT binding
  drm/nouveau/kms/nv50-: Fix disabling dithering
  md-cluster: fix wild pointer of unlock_all_bitmaps()
  bus: ti-sysc: Add missing quirk flags for usb_host_hs
  video: fbdev: neofb: fix memory leak in neo_scan_monitor()
  video: fbdev: savage: fix memory leak on error handling path in probe
  crypto: aesni - Fix build with LLVM_IAS=1
  drm/radeon: Fix reference count leaks caused by pm_runtime_get_sync
  drm/amdgpu: avoid dereferencing a NULL pointer
  fs/btrfs: Add cond_resched() for try_release_extent_mapping() stalls
  ANDROID: fix a bug in quota2
  loop: be paranoid on exit and prevent new additions / removals
  Bluetooth: add a mutex lock to avoid UAF in do_enale_set
  soc: qcom: rpmh-rsc: Set suppress_bind_attrs flag
  drm/tilcdc: fix leak & null ref in panel_connector_get_modes
  nvme-multipath: do not fall back to __nvme_find_path() for non-optimized paths
  nvme-multipath: fix logic for non-optimized paths
  nvme-rdma: fix controller reset hang during traffic
  nvme-tcp: fix controller reset hang during traffic
  md: raid0/linear: fix dereference before null check on pointer mddev
  seccomp: Fix ioctl number for SECCOMP_IOCTL_NOTIF_ID_VALID
  irqchip/ti-sci-inta: Fix return value about devm_ioremap_resource()
  iocost: Fix check condition of iocg abs_vdebt
  ARM: socfpga: PM: add missing put_device() call in socfpga_setup_ocram_self_refresh()
  spi: rockchip: Fix error in SPI slave pio read
  io_uring: fix sq array offset calculation
  regulator: fix memory leak on error path of regulator_register()
  recordmcount: only record relocation of type R_AARCH64_CALL26 on arm64.
  tpm: Require that all digests are present in TCG_PCR_EVENT2 structures
  spi: lantiq: fix: Rx overflow error in full duplex mode
  ARM: dts: sunxi: bananapi-m2-plus-v1.2: Fix CPU supply voltages
  ARM: dts: sunxi: bananapi-m2-plus-v1.2: Add regulator supply to all CPU cores
  ARM: at91: pm: add missing put_device() call in at91_pm_sram_init()
  ARM: dts: gose: Fix ports node name for adv7612
  ARM: dts: gose: Fix ports node name for adv7180
  platform/x86: intel-vbtn: Fix return value check in check_acpi_dev()
  platform/x86: intel-hid: Fix return value check in check_acpi_dev()
  m68k: mac: Fix IOP status/control register writes
  m68k: mac: Don't send IOP message until channel is idle
  clk: scmi: Fix min and max rate when registering clocks with discrete rates
  sched/uclamp: Fix initialization of struct uclamp_rq
  arm64: dts: exynos: Fix silent hang after boot on Espresso
  firmware: arm_scmi: Fix SCMI genpd domain probing
  ARM: exynos: MCPM: Restore big.LITTLE cpuidle support
  crypto: ccree - fix resource leak on error path
  blktrace: fix debugfs use after free
  arm64: dts: qcom: msm8916: Replace invalid bias-pull-none property
  crc-t10dif: Fix potential crypto notify dead-lock
  EDAC: Fix reference count leaks
  arm64: dts: rockchip: fix rk3399-puma gmac reset gpio
  arm64: dts: rockchip: fix rk3399-puma vcc5v0-host gpio
  arm64: dts: rockchip: fix rk3368-lion gmac reset gpio
  sched: correct SD_flags returned by tl->sd_flags()
  sched/fair: Fix NOHZ next idle balance
  x86/mce/inject: Fix a wrong assignment of i_mce.status
  clk: qcom: clk-rpmh: Wait for completion when enabling clocks
  fs/io_uring.c: Fix uninitialized variable is referenced in io_submit_sqe
  nvme: add a Identify Namespace Identification Descriptor list quirk
  HID: input: Fix devices that return multiple bytes in battery report
  tracepoint: Mark __tracepoint_string's __used
  ANDROID: ABI: Update allowed list for QCOM

Conflicts:
	Documentation/devicetree/bindings
	Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
	android/abi_gki_aarch64_qcom
	drivers/clk/qcom/clk-rpmh.c
	drivers/hwtracing/coresight/coresight-tmc-etf.c
	drivers/scsi/ufs/ufs-qcom.c
	drivers/scsi/ufs/ufshcd.c

Change-Id: Ifd7b8337005ddb6c64a6f4e017e470e745170d98
Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org>
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
This commit is contained in:
Ivaylo Georgiev 2020-08-31 12:33:11 -07:00 committed by Blagovest Kolenichev
commit 125c29efb1
456 changed files with 15254 additions and 12540 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
Documentation/ABI/testing/sysfs-bus-iio
View File

@ -1566,7 +1566,8 @@ What: /sys/bus/iio/devices/iio:deviceX/in_concentrationX_voc_raw
KernelVersion: 4.3
Contact: linux-iio@vger.kernel.org
Description:
Raw (unscaled no offset etc.) percentage reading of a substance.
Raw (unscaled no offset etc.) reading of a substance. Units
after application of scale and offset are percents.
What: /sys/bus/iio/devices/iio:deviceX/in_resistance_raw
What: /sys/bus/iio/devices/iio:deviceX/in_resistanceX_raw

4
Makefile
View File

@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 5
PATCHLEVEL = 4
SUBLEVEL = 58
SUBLEVEL = 60
EXTRAVERSION =
NAME = Kleptomaniac Octopus
@ -885,7 +885,7 @@ LD_FLAGS_LTO_CLANG := -mllvm -import-instr-limit=5
KBUILD_LDFLAGS += $(LD_FLAGS_LTO_CLANG)
KBUILD_LDFLAGS_MODULE += $(LD_FLAGS_LTO_CLANG)
KBUILD_LDS_MODULE += scripts/module-lto.lds
KBUILD_LDS_MODULE += $(srctree)/scripts/module-lto.lds
endif
ifdef CONFIG_LTO

11502
android/abi_gki_aarch64.xml
View File

File diff suppressed because it is too large Load Diff

10331
android/abi_gki_aarch64_3a9b53bc89.xml → android/abi_gki_aarch64_8ae87ad4df.xml
View File

File diff suppressed because it is too large Load Diff

50
android/abi_gki_aarch64_qcom
View File

@ -858,6 +858,7 @@
eth_commit_mac_addr_change
ether_setup
eth_mac_addr
eth_platform_get_mac_address
eth_prepare_mac_addr_change
__ethtool_get_link_ksettings
ethtool_op_get_link
@ -938,12 +939,14 @@
generic_file_read_iter
generic_file_splice_read
generic_handle_irq
generic_mii_ioctl
generic_permission
generic_read_dir
generic_shutdown_super
genlmsg_put
genl_register_family
genl_unregister_family
genphy_resume
gen_pool_add_owner
gen_pool_alloc_algo_owner
gen_pool_avail
@ -1082,6 +1085,7 @@
idr_preload
idr_remove
idr_replace
ieee80211_channel_to_freq_khz
ieee80211_freq_khz_to_channel
ieee80211_get_channel_khz
ieee80211_hdrlen
@ -1351,6 +1355,10 @@
mbox_free_channel
mbox_request_channel
mbox_send_message
mdiobus_alloc_size
mdiobus_free
__mdiobus_register
mdiobus_unregister
media_create_pad_link
media_device_cleanup
media_device_init
@ -1371,6 +1379,12 @@
__memset_io
memunmap
memweight
mii_check_media
mii_ethtool_get_link_ksettings
mii_ethtool_gset
mii_ethtool_set_link_ksettings
mii_link_ok
mii_nway_restart
mipi_dsi_create_packet
mipi_dsi_dcs_set_display_brightness
mipi_dsi_dcs_set_tear_off
@ -1652,13 +1666,22 @@
perf_trace_run_bpf_submit
pfn_valid
phy_calibrate
phy_connect
phy_disconnect
phy_ethtool_get_link_ksettings
phy_ethtool_nway_reset
phy_ethtool_set_link_ksettings
phy_exit
phy_init
phy_mii_ioctl
phy_pm_runtime_get_sync
phy_pm_runtime_put_sync
phy_power_off
phy_power_on
phy_print_status
phy_set_mode_ext
phy_start
phy_stop
physvirt_offset
pinconf_generic_dt_node_to_map
pinctrl_dev_get_drvdata
@ -2575,6 +2598,33 @@
usb_kill_urb
usb_lock_device_for_reset
usb_match_one_id
usbnet_change_mtu
usbnet_disconnect
usbnet_get_drvinfo
usbnet_get_endpoints
usbnet_get_link
usbnet_get_link_ksettings
usbnet_get_msglevel
usbnet_get_stats64
usbnet_link_change
usbnet_nway_reset
usbnet_open
usbnet_probe
usbnet_read_cmd
usbnet_read_cmd_nopm
usbnet_resume
usbnet_set_link_ksettings
usbnet_set_msglevel
usbnet_skb_return
usbnet_start_xmit
usbnet_stop
usbnet_suspend
usbnet_tx_timeout
usbnet_unlink_rx_urbs
usbnet_update_max_qlen
usbnet_write_cmd
usbnet_write_cmd_async
usbnet_write_cmd_nopm
usb_os_desc_prepare_interf_dir
usb_poison_urb
usb_put_dev

4
arch/arm/boot/dts/r8a7793-gose.dts
View File

@ -339,7 +339,7 @@
reg = <0x20>;
remote = <&vin1>;
port {
ports {
#address-cells = <1>;
#size-cells = <0>;
@ -399,7 +399,7 @@
interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
default-input = <0>;
port {
ports {
#address-cells = <1>;
#size-cells = <0>;

18
arch/arm/boot/dts/sunxi-bananapi-m2-plus-v1.2.dtsi
View File

@ -16,15 +16,27 @@
regulator-type = "voltage";
regulator-boot-on;
regulator-always-on;
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1300000>;
regulator-min-microvolt = <1108475>;
regulator-max-microvolt = <1308475>;
regulator-ramp-delay = <50>; /* 4ms */
gpios = <&r_pio 0 1 GPIO_ACTIVE_HIGH>; /* PL1 */
gpios-states = <0x1>;
states = <1100000 0>, <1300000 1>;
states = <1108475 0>, <1308475 1>;
};
};
&cpu0 {
cpu-supply = <&reg_vdd_cpux>;
};
&cpu1 {
cpu-supply = <&reg_vdd_cpux>;
};
&cpu2 {
cpu-supply = <&reg_vdd_cpux>;
};
&cpu3 {
cpu-supply = <&reg_vdd_cpux>;
};

24
arch/arm/kernel/stacktrace.c
View File

@ -22,6 +22,19 @@
* A simple function epilogue looks like this:
* ldm sp, {fp, sp, pc}
*
* When compiled with clang, pc and sp are not pushed. A simple function
* prologue looks like this when built with clang:
*
* stmdb {..., fp, lr}
* add fp, sp, #x
* sub sp, sp, #y
*
* A simple function epilogue looks like this when built with clang:
*
* sub sp, fp, #x
* ldm {..., fp, pc}
*
*
* Note that with framepointer enabled, even the leaf functions have the same
* prologue and epilogue, therefore we can ignore the LR value in this case.
*/
@ -34,6 +47,16 @@ int notrace unwind_frame(struct stackframe *frame)
low = frame->sp;
high = ALIGN(low, THREAD_SIZE);
#ifdef CONFIG_CC_IS_CLANG
/* check current frame pointer is within bounds */
if (fp < low + 4 || fp > high - 4)
return -EINVAL;
frame->sp = frame->fp;
frame->fp = *(unsigned long *)(fp);
frame->pc = frame->lr;
frame->lr = *(unsigned long *)(fp + 4);
#else
/* check current frame pointer is within bounds */
if (fp < low + 12 || fp > high - 4)
return -EINVAL;
@ -42,6 +65,7 @@ int notrace unwind_frame(struct stackframe *frame)
frame->fp = *(unsigned long *)(fp - 12);
frame->sp = *(unsigned long *)(fp - 8);
frame->pc = *(unsigned long *)(fp - 4);
#endif
return 0;
}

11
arch/arm/mach-at91/pm.c
View File

@ -592,13 +592,13 @@ static void __init at91_pm_sram_init(void)
sram_pool = gen_pool_get(&pdev->dev, NULL);
if (!sram_pool) {
pr_warn("%s: sram pool unavailable!\n", __func__);
return;
goto out_put_device;
}
sram_base = gen_pool_alloc(sram_pool, at91_pm_suspend_in_sram_sz);
if (!sram_base) {
pr_warn("%s: unable to alloc sram!\n", __func__);
return;
goto out_put_device;
}
sram_pbase = gen_pool_virt_to_phys(sram_pool, sram_base);
@ -606,12 +606,17 @@ static void __init at91_pm_sram_init(void)
at91_pm_suspend_in_sram_sz, false);
if (!at91_suspend_sram_fn) {
pr_warn("SRAM: Could not map\n");
return;
goto out_put_device;
}
/* Copy the pm suspend handler to SRAM */
at91_suspend_sram_fn = fncpy(at91_suspend_sram_fn,
&at91_pm_suspend_in_sram, at91_pm_suspend_in_sram_sz);
return;
out_put_device:
put_device(&pdev->dev);
return;
}
static bool __init at91_is_pm_mode_active(int pm_mode)

10
arch/arm/mach-exynos/mcpm-exynos.c
View File

@ -26,6 +26,7 @@
#define EXYNOS5420_USE_L2_COMMON_UP_STATE BIT(30)
static void __iomem *ns_sram_base_addr __ro_after_init;
static bool secure_firmware __ro_after_init;
/*
* The common v7_exit_coherency_flush API could not be used because of the
@ -58,15 +59,16 @@ static void __iomem *ns_sram_base_addr __ro_after_init;
static int exynos_cpu_powerup(unsigned int cpu, unsigned int cluster)
{
unsigned int cpunr = cpu + (cluster * EXYNOS5420_CPUS_PER_CLUSTER);
bool state;
pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster);
if (cpu >= EXYNOS5420_CPUS_PER_CLUSTER ||
cluster >= EXYNOS5420_NR_CLUSTERS)
return -EINVAL;
if (!exynos_cpu_power_state(cpunr)) {
exynos_cpu_power_up(cpunr);
state = exynos_cpu_power_state(cpunr);
exynos_cpu_power_up(cpunr);
if (!state && secure_firmware) {
/*
* This assumes the cluster number of the big cores(Cortex A15)
* is 0 and the Little cores(Cortex A7) is 1.
@ -258,6 +260,8 @@ static int __init exynos_mcpm_init(void)
return -ENOMEM;
}
secure_firmware = exynos_secure_firmware_available();
/*
* To increase the stability of KFC reset we need to program
* the PMU SPARE3 register

8
arch/arm/mach-socfpga/pm.c
View File

@ -49,14 +49,14 @@ static int socfpga_setup_ocram_self_refresh(void)
if (!ocram_pool) {
pr_warn("%s: ocram pool unavailable!\n", __func__);
ret = -ENODEV;
goto put_node;
goto put_device;
}
ocram_base = gen_pool_alloc(ocram_pool, socfpga_sdram_self_refresh_sz);
if (!ocram_base) {
pr_warn("%s: unable to alloc ocram!\n", __func__);
ret = -ENOMEM;
goto put_node;
goto put_device;
}
ocram_pbase = gen_pool_virt_to_phys(ocram_pool, ocram_base);
@ -67,7 +67,7 @@ static int socfpga_setup_ocram_self_refresh(void)
if (!suspend_ocram_base) {
pr_warn("%s: __arm_ioremap_exec failed!\n", __func__);
ret = -ENOMEM;
goto put_node;
goto put_device;
}
/* Copy the code that puts DDR in self refresh to ocram */
@ -81,6 +81,8 @@ static int socfpga_setup_ocram_self_refresh(void)
if (!socfpga_sdram_self_refresh_in_ocram)
ret = -EFAULT;
put_device:
put_device(&pdev->dev);
put_node:
of_node_put(np);

1
arch/arm64/boot/dts/exynos/exynos7-espresso.dts
View File

@ -157,6 +157,7 @@
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1150000>;
regulator-enable-ramp-delay = <125>;
regulator-always-on;
};
ldo8_reg: LDO8 {

11
arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
View File

@ -654,6 +654,17 @@
status = "ok";
compatible = "adi,adv7533";
reg = <0x39>;
adi,dsi-lanes = <4>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
};
port@1 {
reg = <1>;
};
};
};
};

2
arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
View File

@ -516,7 +516,7 @@
reg = <0x39>;
interrupt-parent = <&gpio1>;
interrupts = <1 2>;
pd-gpio = <&gpio0 4 0>;
pd-gpios = <&gpio0 4 0>;
adi,dsi-lanes = <4>;
#sound-dai-cells = <0>;

6
arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
View File

@ -19,6 +19,12 @@
model = "Globalscale Marvell ESPRESSOBin Board";
compatible = "globalscale,espressobin", "marvell,armada3720", "marvell,armada3710";
aliases {
ethernet0 = &eth0;
serial0 = &uart0;
serial1 = &uart1;
};
chosen {
stdout-path = "serial0:115200n8";
};

10
arch/arm64/boot/dts/qcom/msm8916-pins.dtsi
View File

@ -508,7 +508,7 @@
pins = "gpio63", "gpio64", "gpio65", "gpio66",
"gpio67", "gpio68";
drive-strength = <8>;
bias-pull-none;
bias-disable;
};
};
cdc_pdm_lines_sus: pdm_lines_off {
@ -537,7 +537,7 @@
pins = "gpio113", "gpio114", "gpio115",
"gpio116";
drive-strength = <8>;
bias-pull-none;
bias-disable;
};
};
@ -565,7 +565,7 @@
pinconf {
pins = "gpio110";
drive-strength = <8>;
bias-pull-none;
bias-disable;
};
};
@ -591,7 +591,7 @@
pinconf {
pins = "gpio116";
drive-strength = <8>;
bias-pull-none;
bias-disable;
};
};
ext_mclk_tlmm_lines_sus: mclk_lines_off {
@ -619,7 +619,7 @@
pins = "gpio112", "gpio117", "gpio118",
"gpio119";
drive-strength = <8>;
bias-pull-none;
bias-disable;
};
};
ext_sec_tlmm_lines_sus: tlmm_lines_off {

2
arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi
View File

@ -156,7 +156,7 @@
pinctrl-0 = <&rgmii_pins>;
snps,reset-active-low;
snps,reset-delays-us = <0 10000 50000>;
snps,reset-gpio = <&gpio3 RK_PB3 GPIO_ACTIVE_HIGH>;
snps,reset-gpio = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>;
tx_delay = <0x10>;
rx_delay = <0x10>;
status = "okay";

4
arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
View File

@ -101,7 +101,7 @@
vcc5v0_host: vcc5v0-host-regulator {
compatible = "regulator-fixed";
gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_HIGH>;
gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_LOW>;
enable-active-low;
pinctrl-names = "default";
pinctrl-0 = <&vcc5v0_host_en>;
@ -157,7 +157,7 @@
phy-mode = "rgmii";
pinctrl-names = "default";
pinctrl-0 = <&rgmii_pins>;
snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_HIGH>;
snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>;
snps,reset-active-low;
snps,reset-delays-us = <0 10000 50000>;
tx_delay = <0x10>;

4
arch/arm64/configs/gki_defconfig
View File

@ -265,7 +265,6 @@ CONFIG_DUMMY=y
CONFIG_TUN=y
CONFIG_VETH=y
# CONFIG_ETHERNET is not set
CONFIG_PHYLIB=y
CONFIG_PPP=y
CONFIG_PPP_BSDCOMP=y
CONFIG_PPP_DEFLATE=y
@ -274,9 +273,6 @@ CONFIG_PPTP=y
CONFIG_PPPOL2TP=y
CONFIG_USB_RTL8152=y
CONFIG_USB_USBNET=y
# CONFIG_USB_NET_AX8817X is not set
# CONFIG_USB_NET_AX88179_178A is not set
# CONFIG_USB_NET_CDCETHER is not set
# CONFIG_USB_NET_CDC_NCM is not set
# CONFIG_USB_NET_NET1080 is not set
# CONFIG_USB_NET_CDC_SUBSET is not set

3
arch/arm64/include/asm/processor.h
View File

@ -26,6 +26,7 @@
#include <linux/init.h>
#include <linux/stddef.h>
#include <linux/string.h>
#include <linux/android_vendor.h>
#include <vdso/processor.h>
@ -138,6 +139,8 @@ struct thread_struct {
struct user_fpsimd_state fpsimd_state;
} uw;
ANDROID_VENDOR_DATA(1);
unsigned int fpsimd_cpu;
void *sve_state; /* SVE registers, if any */
unsigned int sve_vl; /* SVE vector length */

13
arch/arm64/kernel/perf_event.c
View File

@ -155,7 +155,7 @@ armv8pmu_events_sysfs_show(struct device *dev,
pmu_attr = container_of(attr, struct perf_pmu_events_attr, attr);
return sprintf(page, "event=0x%03llx\n", pmu_attr->id);
return sprintf(page, "event=0x%04llx\n", pmu_attr->id);
}
#define ARMV8_EVENT_ATTR(name, config) \
@ -303,10 +303,13 @@ armv8pmu_event_attr_is_visible(struct kobject *kobj,
test_bit(pmu_attr->id, cpu_pmu->pmceid_bitmap))
return attr->mode;
pmu_attr->id -= ARMV8_PMUV3_EXT_COMMON_EVENT_BASE;
if (pmu_attr->id < ARMV8_PMUV3_MAX_COMMON_EVENTS &&
test_bit(pmu_attr->id, cpu_pmu->pmceid_ext_bitmap))
return attr->mode;
if (pmu_attr->id >= ARMV8_PMUV3_EXT_COMMON_EVENT_BASE) {
u64 id = pmu_attr->id - ARMV8_PMUV3_EXT_COMMON_EVENT_BASE;
if (id < ARMV8_PMUV3_MAX_COMMON_EVENTS &&
test_bit(id, cpu_pmu->pmceid_ext_bitmap))
return attr->mode;
}
return 0;
}

3
arch/arm64/kernel/process.c
View File

@ -41,6 +41,7 @@
#include <linux/percpu.h>
#include <linux/thread_info.h>
#include <linux/prctl.h>
#include <trace/hooks/fpsimd.h>
#include <asm/alternative.h>
#include <asm/arch_gicv3.h>
@ -530,6 +531,8 @@ __notrace_funcgraph struct task_struct *__switch_to(struct task_struct *prev,
*/
dsb(ish);
trace_android_vh_is_fpsimd_save(prev, next);
/* the actual thread switch */
last = cpu_switch_to(prev, next);

21
arch/m68k/mac/iop.c
View File

@ -183,7 +183,7 @@ static __inline__ void iop_writeb(volatile struct mac_iop *iop, __u16 addr, __u8
static __inline__ void iop_stop(volatile struct mac_iop *iop)
{
iop->status_ctrl &= ~IOP_RUN;
iop->status_ctrl = IOP_AUTOINC;
}
static __inline__ void iop_start(volatile struct mac_iop *iop)
@ -191,14 +191,9 @@ static __inline__ void iop_start(volatile struct mac_iop *iop)
iop->status_ctrl = IOP_RUN | IOP_AUTOINC;
}
static __inline__ void iop_bypass(volatile struct mac_iop *iop)
{
iop->status_ctrl |= IOP_BYPASS;
}
static __inline__ void iop_interrupt(volatile struct mac_iop *iop)
{
iop->status_ctrl |= IOP_IRQ;
iop->status_ctrl = IOP_IRQ | IOP_RUN | IOP_AUTOINC;
}
static int iop_alive(volatile struct mac_iop *iop)
@ -244,7 +239,6 @@ void __init iop_preinit(void)
} else {
iop_base[IOP_NUM_SCC] = (struct mac_iop *) SCC_IOP_BASE_QUADRA;
}
iop_base[IOP_NUM_SCC]->status_ctrl = 0x87;
iop_scc_present = 1;
} else {
iop_base[IOP_NUM_SCC] = NULL;
@ -256,7 +250,7 @@ void __init iop_preinit(void)
} else {
iop_base[IOP_NUM_ISM] = (struct mac_iop *) ISM_IOP_BASE_QUADRA;
}
iop_base[IOP_NUM_ISM]->status_ctrl = 0;
iop_stop(iop_base[IOP_NUM_ISM]);
iop_ism_present = 1;
} else {
iop_base[IOP_NUM_ISM] = NULL;
@ -416,7 +410,8 @@ static void iop_handle_send(uint iop_num, uint chan)
msg->status = IOP_MSGSTATUS_UNUSED;
msg = msg->next;
iop_send_queue[iop_num][chan] = msg;
if (msg) iop_do_send(msg);
if (msg && iop_readb(iop, IOP_ADDR_SEND_STATE + chan) == IOP_MSG_IDLE)
iop_do_send(msg);
}
/*
@ -490,16 +485,12 @@ int iop_send_message(uint iop_num, uint chan, void *privdata,
if (!(q = iop_send_queue[iop_num][chan])) {
iop_send_queue[iop_num][chan] = msg;
iop_do_send(msg);
} else {
while (q->next) q = q->next;
q->next = msg;
}
if (iop_readb(iop_base[iop_num],
IOP_ADDR_SEND_STATE + chan) == IOP_MSG_IDLE) {
iop_do_send(msg);
}
return 0;
}

2
arch/mips/boot/dts/ingenic/qi_lb60.dts
View File

@ -69,7 +69,7 @@
"Speaker", "OUTL",
"Speaker", "OUTR",
"INL", "LOUT",
"INL", "ROUT";
"INR", "ROUT";
simple-audio-card,aux-devs = <&amp>;

5
arch/mips/cavium-octeon/octeon-usb.c
View File

@ -518,6 +518,7 @@ static int __init dwc3_octeon_device_init(void)
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (res == NULL) {
put_device(&pdev->dev);
dev_err(&pdev->dev, "No memory resources\n");
return -ENXIO;
}
@ -529,8 +530,10 @@ static int __init dwc3_octeon_device_init(void)
* know the difference.
*/
base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(base))
if (IS_ERR(base)) {
put_device(&pdev->dev);
return PTR_ERR(base);
}
mutex_lock(&dwc3_octeon_clocks_mutex);
dwc3_octeon_clocks_start(&pdev->dev, (u64)base);

2
arch/mips/kernel/topology.c
View File

@ -20,7 +20,7 @@ static int __init topology_init(void)
for_each_present_cpu(i) {
struct cpu *c = &per_cpu(cpu_devices, i);
c->hotpluggable = 1;
c->hotpluggable = !!i;
ret = register_cpu(c, i);
if (ret)
printk(KERN_WARNING "topology_init: register_cpu %d "

3
arch/mips/pci/pci-xtalk-bridge.c
View File

@ -539,6 +539,7 @@ static int bridge_probe(struct platform_device *pdev)
pci_free_resource_list(&host->windows);
err_remove_domain:
irq_domain_remove(domain);
irq_domain_free_fwnode(fn);
return err;
}
@ -546,8 +547,10 @@ static int bridge_remove(struct platform_device *pdev)
{
struct pci_bus *bus = platform_get_drvdata(pdev);
struct bridge_controller *bc = BRIDGE_CONTROLLER(bus);
struct fwnode_handle *fn = bc->domain->fwnode;
irq_domain_remove(bc->domain);
irq_domain_free_fwnode(fn);
pci_lock_rescan_remove();
pci_stop_root_bus(bus);
pci_remove_root_bus(bus);

18
arch/openrisc/kernel/stacktrace.c
View File

@ -13,6 +13,7 @@
#include <linux/export.h>
#include <linux/sched.h>
#include <linux/sched/debug.h>
#include <linux/sched/task_stack.h>
#include <linux/stacktrace.h>
#include <asm/processor.h>
@ -68,12 +69,25 @@ void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace)
{
unsigned long *sp = NULL;
if (!try_get_task_stack(tsk))
return;
if (tsk == current)
sp = (unsigned long *) &sp;
else
sp = (unsigned long *) KSTK_ESP(tsk);
else {
unsigned long ksp;
/* Locate stack from kernel context */
ksp = task_thread_info(tsk)->ksp;
ksp += STACK_FRAME_OVERHEAD; /* redzone */
ksp += sizeof(struct pt_regs);
sp = (unsigned long *) ksp;
}
unwind_stack(trace, sp, save_stack_address_nosched);
put_task_stack(tsk);
}
EXPORT_SYMBOL_GPL(save_stack_trace_tsk);

61
arch/parisc/include/asm/barrier.h
View File

@ -26,6 +26,67 @@
#define __smp_rmb() mb()
#define __smp_wmb() mb()
#define __smp_store_release(p, v) \
do { \
typeof(p) __p = (p); \
union { typeof(*p) __val; char __c[1]; } __u = \
{ .__val = (__force typeof(*p)) (v) }; \
compiletime_assert_atomic_type(*p); \
switch (sizeof(*p)) { \
case 1: \
asm volatile("stb,ma %0,0(%1)" \
: : "r"(*(__u8 *)__u.__c), "r"(__p) \
: "memory"); \
break; \
case 2: \
asm volatile("sth,ma %0,0(%1)" \
: : "r"(*(__u16 *)__u.__c), "r"(__p) \
: "memory"); \
break; \
case 4: \
asm volatile("stw,ma %0,0(%1)" \
: : "r"(*(__u32 *)__u.__c), "r"(__p) \
: "memory"); \
break; \
case 8: \
if (IS_ENABLED(CONFIG_64BIT)) \
asm volatile("std,ma %0,0(%1)" \
: : "r"(*(__u64 *)__u.__c), "r"(__p) \
: "memory"); \
break; \
} \
} while (0)
#define __smp_load_acquire(p) \
({ \
union { typeof(*p) __val; char __c[1]; } __u; \
typeof(p) __p = (p); \
compiletime_assert_atomic_type(*p); \
switch (sizeof(*p)) { \
case 1: \
asm volatile("ldb,ma 0(%1),%0" \
: "=r"(*(__u8 *)__u.__c) : "r"(__p) \
: "memory"); \
break; \
case 2: \
asm volatile("ldh,ma 0(%1),%0" \
: "=r"(*(__u16 *)__u.__c) : "r"(__p) \
: "memory"); \
break; \
case 4: \
asm volatile("ldw,ma 0(%1),%0" \
: "=r"(*(__u32 *)__u.__c) : "r"(__p) \
: "memory"); \
break; \
case 8: \
if (IS_ENABLED(CONFIG_64BIT)) \
asm volatile("ldd,ma 0(%1),%0" \
: "=r"(*(__u64 *)__u.__c) : "r"(__p) \
: "memory"); \
break; \
} \
__u.__val; \
})
#include <asm-generic/barrier.h>
#endif /* !__ASSEMBLY__ */

8
arch/parisc/include/asm/spinlock.h
View File

@ -37,12 +37,8 @@ static inline void arch_spin_unlock(arch_spinlock_t *x)
volatile unsigned int *a;
a = __ldcw_align(x);
#ifdef CONFIG_SMP
(void) __ldcw(a);
#else
mb();
#endif
*a = 1;
/* Release with ordered store. */
__asm__ __volatile__("stw,ma %0,0(%1)" : : "r"(1), "r"(a) : "memory");
}
static inline int arch_spin_trylock(arch_spinlock_t *x)

48
arch/parisc/kernel/entry.S
View File

@ -454,7 +454,6 @@
nop
LDREG 0(\ptp),\pte
bb,<,n \pte,_PAGE_PRESENT_BIT,3f
LDCW 0(\tmp),\tmp1
b \fault
stw \spc,0(\tmp)
99: ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP)
@ -464,23 +463,26 @@
3:
.endm
/* Release pa_tlb_lock lock without reloading lock address. */
.macro tlb_unlock0 spc,tmp,tmp1
/* Release pa_tlb_lock lock without reloading lock address.
Note that the values in the register spc are limited to
NR_SPACE_IDS (262144). Thus, the stw instruction always
stores a nonzero value even when register spc is 64 bits.
We use an ordered store to ensure all prior accesses are
performed prior to releasing the lock. */
.macro tlb_unlock0 spc,tmp
#ifdef CONFIG_SMP
98: or,COND(=) %r0,\spc,%r0
LDCW 0(\tmp),\tmp1
or,COND(=) %r0,\spc,%r0
stw \spc,0(\tmp)
stw,ma \spc,0(\tmp)
99: ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP)
#endif
.endm
/* Release pa_tlb_lock lock. */
.macro tlb_unlock1 spc,tmp,tmp1
.macro tlb_unlock1 spc,tmp
#ifdef CONFIG_SMP
98: load_pa_tlb_lock \tmp
99: ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP)
tlb_unlock0 \spc,\tmp,\tmp1
tlb_unlock0 \spc,\tmp
#endif
.endm
@ -1163,7 +1165,7 @@ dtlb_miss_20w:
idtlbt pte,prot
tlb_unlock1 spc,t0,t1
tlb_unlock1 spc,t0
rfir
nop
@ -1189,7 +1191,7 @@ nadtlb_miss_20w:
idtlbt pte,prot
tlb_unlock1 spc,t0,t1
tlb_unlock1 spc,t0
rfir
nop
@ -1223,7 +1225,7 @@ dtlb_miss_11:
mtsp t1, %sr1 /* Restore sr1 */
tlb_unlock1 spc,t0,t1
tlb_unlock1 spc,t0
rfir
nop
@ -1256,7 +1258,7 @@ nadtlb_miss_11:
mtsp t1, %sr1 /* Restore sr1 */
tlb_unlock1 spc,t0,t1
tlb_unlock1 spc,t0
rfir
nop
@ -1285,7 +1287,7 @@ dtlb_miss_20:
idtlbt pte,prot
tlb_unlock1 spc,t0,t1
tlb_unlock1 spc,t0
rfir
nop
@ -1313,7 +1315,7 @@ nadtlb_miss_20:
idtlbt pte,prot
tlb_unlock1 spc,t0,t1
tlb_unlock1 spc,t0
rfir
nop
@ -1420,7 +1422,7 @@ itlb_miss_20w:
iitlbt pte,prot
tlb_unlock1 spc,t0,t1
tlb_unlock1 spc,t0
rfir
nop
@ -1444,7 +1446,7 @@ naitlb_miss_20w:
iitlbt pte,prot
tlb_unlock1 spc,t0,t1
tlb_unlock1 spc,t0
rfir
nop
@ -1478,7 +1480,7 @@ itlb_miss_11:
mtsp t1, %sr1 /* Restore sr1 */
tlb_unlock1 spc,t0,t1
tlb_unlock1 spc,t0
rfir
nop
@ -1502,7 +1504,7 @@ naitlb_miss_11:
mtsp t1, %sr1 /* Restore sr1 */
tlb_unlock1 spc,t0,t1
tlb_unlock1 spc,t0
rfir
nop
@ -1532,7 +1534,7 @@ itlb_miss_20:
iitlbt pte,prot
tlb_unlock1 spc,t0,t1
tlb_unlock1 spc,t0
rfir
nop
@ -1552,7 +1554,7 @@ naitlb_miss_20:
iitlbt pte,prot
tlb_unlock1 spc,t0,t1
tlb_unlock1 spc,t0
rfir
nop
@ -1582,7 +1584,7 @@ dbit_trap_20w:
idtlbt pte,prot
tlb_unlock0 spc,t0,t1
tlb_unlock0 spc,t0
rfir
nop
#else
@ -1608,7 +1610,7 @@ dbit_trap_11:
mtsp t1, %sr1 /* Restore sr1 */
tlb_unlock0 spc,t0,t1
tlb_unlock0 spc,t0
rfir
nop
@ -1628,7 +1630,7 @@ dbit_trap_20:
idtlbt pte,prot
tlb_unlock0 spc,t0,t1
tlb_unlock0 spc,t0
rfir
nop
#endif

24
arch/parisc/kernel/syscall.S
View File

@ -640,11 +640,7 @@ cas_action:
sub,<> %r28, %r25, %r0
2: stw %r24, 0(%r26)
/* Free lock */
#ifdef CONFIG_SMP
98: LDCW 0(%sr2,%r20), %r1 /* Barrier */
99: ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP)
#endif
stw %r20, 0(%sr2,%r20)
stw,ma %r20, 0(%sr2,%r20)
#if ENABLE_LWS_DEBUG
/* Clear thread register indicator */
stw %r0, 4(%sr2,%r20)
@ -658,11 +654,7 @@ cas_action:
3:
/* Error occurred on load or store */
/* Free lock */
#ifdef CONFIG_SMP
98: LDCW 0(%sr2,%r20), %r1 /* Barrier */
99: ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP)
#endif
stw %r20, 0(%sr2,%r20)
stw,ma %r20, 0(%sr2,%r20)
#if ENABLE_LWS_DEBUG
stw %r0, 4(%sr2,%r20)
#endif
@ -863,11 +855,7 @@ cas2_action:
cas2_end:
/* Free lock */
#ifdef CONFIG_SMP
98: LDCW 0(%sr2,%r20), %r1 /* Barrier */
99: ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP)
#endif
stw %r20, 0(%sr2,%r20)
stw,ma %r20, 0(%sr2,%r20)
/* Enable interrupts */
ssm PSW_SM_I, %r0
/* Return to userspace, set no error */
@ -877,11 +865,7 @@ cas2_end:
22:
/* Error occurred on load or store */
/* Free lock */
#ifdef CONFIG_SMP
98: LDCW 0(%sr2,%r20), %r1 /* Barrier */
99: ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP)
#endif
stw %r20, 0(%sr2,%r20)
stw,ma %r20, 0(%sr2,%r20)
ssm PSW_SM_I, %r0
ldo 1(%r0),%r28
b lws_exit

2
arch/powerpc/boot/Makefile
View File

@ -119,7 +119,7 @@ src-wlib-y := string.S crt0.S stdio.c decompress.c main.c \
elf_util.c $(zlib-y) devtree.c stdlib.c \
oflib.c ofconsole.c cuboot.c
src-wlib-$(CONFIG_PPC_MPC52XX) += mpc52xx-psc.c
src-wlib-$(CONFIG_PPC_MPC52xx) += mpc52xx-psc.c
src-wlib-$(CONFIG_PPC64_BOOT_WRAPPER) += opal-calls.S opal.c
ifndef CONFIG_PPC64_BOOT_WRAPPER
src-wlib-y += crtsavres.S

2
arch/powerpc/boot/serial.c
View File

@ -128,7 +128,7 @@ int serial_console_init(void)
dt_is_compatible(devp, "fsl,cpm2-smc-uart"))
rc = cpm_console_init(devp, &serial_cd);
#endif
#ifdef CONFIG_PPC_MPC52XX
#ifdef CONFIG_PPC_MPC52xx
else if (dt_is_compatible(devp, "fsl,mpc5200-psc-uart"))
rc = mpc5200_psc_console_init(devp, &serial_cd);
#endif

4
arch/powerpc/include/asm/percpu.h
View File

@ -10,8 +10,6 @@
#ifdef CONFIG_SMP
#include <asm/paca.h>
#define __my_cpu_offset local_paca->data_offset
#endif /* CONFIG_SMP */
@ -19,4 +17,6 @@
#include <asm-generic/percpu.h>
#include <asm/paca.h>
#endif /* _ASM_POWERPC_PERCPU_H_ */

2
arch/powerpc/include/asm/perf_event.h
View File

@ -12,6 +12,8 @@
#ifdef CONFIG_PPC_PERF_CTRS
#include <asm/perf_event_server.h>
#else
static inline bool is_sier_available(void) { return false; }
#endif
#ifdef CONFIG_FSL_EMB_PERF_EVENT

2
arch/powerpc/include/asm/ptrace.h
View File

@ -203,7 +203,7 @@ do { \
#endif /* __powerpc64__ */
#define arch_has_single_step() (1)
#ifndef CONFIG_BOOK3S_601
#ifndef CONFIG_PPC_BOOK3S_601
#define arch_has_block_step() (true)
#else
#define arch_has_block_step() (false)

2
arch/powerpc/include/asm/rtas.h
View File

@ -368,8 +368,6 @@ extern int rtas_set_indicator_fast(int indicator, int index, int new_value);
extern void rtas_progress(char *s, unsigned short hex);
extern int rtas_suspend_cpu(struct rtas_suspend_me_data *data);
extern int rtas_suspend_last_cpu(struct rtas_suspend_me_data *data);
extern int rtas_online_cpus_mask(cpumask_var_t cpus);
extern int rtas_offline_cpus_mask(cpumask_var_t cpus);
extern int rtas_ibm_suspend_me(u64 handle);
struct rtc_time;

2
arch/powerpc/include/asm/timex.h
View File

@ -17,7 +17,7 @@ typedef unsigned long cycles_t;
static inline cycles_t get_cycles(void)
{
if (IS_ENABLED(CONFIG_BOOK3S_601))
if (IS_ENABLED(CONFIG_PPC_BOOK3S_601))
return 0;
return mftb();

122
arch/powerpc/kernel/rtas.c
View File

@ -842,96 +842,6 @@ static void rtas_percpu_suspend_me(void *info)
__rtas_suspend_cpu((struct rtas_suspend_me_data *)info, 1);
}
enum rtas_cpu_state {
DOWN,
UP,
};
#ifndef CONFIG_SMP
static int rtas_cpu_state_change_mask(enum rtas_cpu_state state,
cpumask_var_t cpus)
{
if (!cpumask_empty(cpus)) {
cpumask_clear(cpus);
return -EINVAL;
} else
return 0;
}
#else
/* On return cpumask will be altered to indicate CPUs changed.
* CPUs with states changed will be set in the mask,
* CPUs with status unchanged will be unset in the mask. */
static int rtas_cpu_state_change_mask(enum rtas_cpu_state state,
cpumask_var_t cpus)
{
int cpu;
int cpuret = 0;
int ret = 0;
if (cpumask_empty(cpus))
return 0;
for_each_cpu(cpu, cpus) {
struct device *dev = get_cpu_device(cpu);
switch (state) {
case DOWN:
cpuret = device_offline(dev);
break;
case UP:
cpuret = device_online(dev);
break;
}
if (cpuret < 0) {
pr_debug("%s: cpu_%s for cpu#%d returned %d.\n",
__func__,
((state == UP) ? "up" : "down"),
cpu, cpuret);
if (!ret)
ret = cpuret;
if (state == UP) {
/* clear bits for unchanged cpus, return */
cpumask_shift_right(cpus, cpus, cpu);
cpumask_shift_left(cpus, cpus, cpu);
break;
} else {
/* clear bit for unchanged cpu, continue */
cpumask_clear_cpu(cpu, cpus);
}
}
cond_resched();
}
return ret;
}
#endif
int rtas_online_cpus_mask(cpumask_var_t cpus)
{
int ret;
ret = rtas_cpu_state_change_mask(UP, cpus);
if (ret) {
cpumask_var_t tmp_mask;
if (!alloc_cpumask_var(&tmp_mask, GFP_KERNEL))
return ret;
/* Use tmp_mask to preserve cpus mask from first failure */
cpumask_copy(tmp_mask, cpus);
rtas_offline_cpus_mask(tmp_mask);
free_cpumask_var(tmp_mask);
}
return ret;
}
int rtas_offline_cpus_mask(cpumask_var_t cpus)
{
return rtas_cpu_state_change_mask(DOWN, cpus);
}
int rtas_ibm_suspend_me(u64 handle)
{
long state;
@ -939,8 +849,6 @@ int rtas_ibm_suspend_me(u64 handle)
unsigned long retbuf[PLPAR_HCALL_BUFSIZE];
struct rtas_suspend_me_data data;
DECLARE_COMPLETION_ONSTACK(done);
cpumask_var_t offline_mask;
int cpuret;
if (!rtas_service_present("ibm,suspend-me"))
return -ENOSYS;
@ -961,9 +869,6 @@ int rtas_ibm_suspend_me(u64 handle)
return -EIO;
}
if (!alloc_cpumask_var(&offline_mask, GFP_KERNEL))
return -ENOMEM;
atomic_set(&data.working, 0);
atomic_set(&data.done, 0);
atomic_set(&data.error, 0);
@ -972,24 +877,8 @@ int rtas_ibm_suspend_me(u64 handle)
lock_device_hotplug();
/* All present CPUs must be online */
cpumask_andnot(offline_mask, cpu_present_mask, cpu_online_mask);
cpuret = rtas_online_cpus_mask(offline_mask);
if (cpuret) {
pr_err("%s: Could not bring present CPUs online.\n", __func__);
atomic_set(&data.error, cpuret);
goto out;
}
cpu_hotplug_disable();
/* Check if we raced with a CPU-Offline Operation */
if (!cpumask_equal(cpu_present_mask, cpu_online_mask)) {
pr_info("%s: Raced against a concurrent CPU-Offline\n", __func__);
atomic_set(&data.error, -EAGAIN);
goto out_hotplug_enable;
}
/* Call function on all CPUs. One of us will make the
* rtas call
*/
@ -1000,18 +889,11 @@ int rtas_ibm_suspend_me(u64 handle)
if (atomic_read(&data.error) != 0)
printk(KERN_ERR "Error doing global join\n");
out_hotplug_enable:
cpu_hotplug_enable();
/* Take down CPUs not online prior to suspend */
cpuret = rtas_offline_cpus_mask(offline_mask);
if (cpuret)
pr_warn("%s: Could not restore CPUs to offline state.\n",
__func__);
out:
unlock_device_hotplug();
free_cpumask_var(offline_mask);
return atomic_read(&data.error);
}
#else /* CONFIG_PPC_PSERIES */

2
arch/powerpc/kernel/vdso.c
View File

@ -682,7 +682,7 @@ int vdso_getcpu_init(void)
node = cpu_to_node(cpu);
WARN_ON_ONCE(node > 0xffff);
val = (cpu & 0xfff) | ((node & 0xffff) << 16);
val = (cpu & 0xffff) | ((node & 0xffff) << 16);
mtspr(SPRN_SPRG_VDSO_WRITE, val);
get_paca()->sprg_vdso = val;

16
arch/powerpc/mm/book3s64/pkeys.c
View File

@ -83,13 +83,17 @@ static int pkey_initialize(void)
scan_pkey_feature();
/*
* Let's assume 32 pkeys on P8 bare metal, if its not defined by device
* tree. We make this exception since skiboot forgot to expose this
* property on power8.
* Let's assume 32 pkeys on P8/P9 bare metal, if its not defined by device
* tree. We make this exception since some version of skiboot forgot to
* expose this property on power8/9.
*/
if (!pkeys_devtree_defined && !firmware_has_feature(FW_FEATURE_LPAR) &&
cpu_has_feature(CPU_FTRS_POWER8))
pkeys_total = 32;
if (!pkeys_devtree_defined && !firmware_has_feature(FW_FEATURE_LPAR)) {
unsigned long pvr = mfspr(SPRN_PVR);
if (PVR_VER(pvr) == PVR_POWER8 || PVR_VER(pvr) == PVR_POWER8E ||
PVR_VER(pvr) == PVR_POWER8NVL || PVR_VER(pvr) == PVR_POWER9)
pkeys_total = 32;
}
/*
* Adjust the upper limit, based on the number of bits supported by

7
arch/powerpc/mm/fault.c
View File

@ -241,6 +241,9 @@ static bool bad_kernel_fault(struct pt_regs *regs, unsigned long error_code,
return false;
}
// This comes from 64-bit struct rt_sigframe + __SIGNAL_FRAMESIZE
#define SIGFRAME_MAX_SIZE (4096 + 128)
static bool bad_stack_expansion(struct pt_regs *regs, unsigned long address,
struct vm_area_struct *vma, unsigned int flags,
bool *must_retry)
@ -248,7 +251,7 @@ static bool bad_stack_expansion(struct pt_regs *regs, unsigned long address,
/*
* N.B. The POWER/Open ABI allows programs to access up to
* 288 bytes below the stack pointer.
* The kernel signal delivery code writes up to about 1.5kB
* The kernel signal delivery code writes a bit over 4KB
* below the stack pointer (r1) before decrementing it.
* The exec code can write slightly over 640kB to the stack
* before setting the user r1. Thus we allow the stack to
@ -273,7 +276,7 @@ static bool bad_stack_expansion(struct pt_regs *regs, unsigned long address,
* between the last mapped region and the stack will
* expand the stack rather than segfaulting.
*/
if (address + 2048 >= uregs->gpr[1])
if (address + SIGFRAME_MAX_SIZE >= uregs->gpr[1])
return false;
if ((flags & FAULT_FLAG_WRITE) && (flags & FAULT_FLAG_USER) &&

2
arch/powerpc/mm/ptdump/hashpagetable.c
View File

@ -259,7 +259,7 @@ static int pseries_find(unsigned long ea, int psize, bool primary, u64 *v, u64 *
for (i = 0; i < HPTES_PER_GROUP; i += 4, hpte_group += 4) {
lpar_rc = plpar_pte_read_4(0, hpte_group, (void *)ptes);
if (lpar_rc != H_SUCCESS)
if (lpar_rc)
continue;
for (j = 0; j < 4; j++) {
if (HPTE_V_COMPARE(ptes[j].v, want_v) &&

2
arch/powerpc/platforms/pseries/hotplug-memory.c
View File

@ -27,7 +27,7 @@ static bool rtas_hp_event;
unsigned long pseries_memory_block_size(void)
{
struct device_node *np;
unsigned int memblock_size = MIN_MEMORY_BLOCK_SIZE;
u64 memblock_size = MIN_MEMORY_BLOCK_SIZE;
struct resource r;
np = of_find_node_by_path("/ibm,dynamic-reconfiguration-memory");

22
arch/powerpc/platforms/pseries/suspend.c
View File

@ -132,15 +132,11 @@ static ssize_t store_hibernate(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
cpumask_var_t offline_mask;
int rc;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
if (!alloc_cpumask_var(&offline_mask, GFP_KERNEL))
return -ENOMEM;
stream_id = simple_strtoul(buf, NULL, 16);
do {
@ -150,32 +146,16 @@ static ssize_t store_hibernate(struct device *dev,
} while (rc == -EAGAIN);
if (!rc) {
/* All present CPUs must be online */
cpumask_andnot(offline_mask, cpu_present_mask,
cpu_online_mask);
rc = rtas_online_cpus_mask(offline_mask);
if (rc) {
pr_err("%s: Could not bring present CPUs online.\n",
__func__);
goto out;
}
stop_topology_update();
rc = pm_suspend(PM_SUSPEND_MEM);
start_topology_update();
/* Take down CPUs not online prior to suspend */
if (!rtas_offline_cpus_mask(offline_mask))
pr_warn("%s: Could not restore CPUs to offline "
"state.\n", __func__);
}
stream_id = 0;
if (!rc)
rc = count;
out:
free_cpumask_var(offline_mask);
return rc;
}

27
arch/s390/mm/gmap.c
View File

@ -2485,23 +2485,36 @@ void gmap_sync_dirty_log_pmd(struct gmap *gmap, unsigned long bitmap[4],
}
EXPORT_SYMBOL_GPL(gmap_sync_dirty_log_pmd);
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
static int thp_split_walk_pmd_entry(pmd_t *pmd, unsigned long addr,
unsigned long end, struct mm_walk *walk)
{
struct vm_area_struct *vma = walk->vma;
split_huge_pmd(vma, pmd, addr);
return 0;
}
static const struct mm_walk_ops thp_split_walk_ops = {
.pmd_entry = thp_split_walk_pmd_entry,
};
static inline void thp_split_mm(struct mm_struct *mm)
{
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
struct vm_area_struct *vma;
unsigned long addr;
for (vma = mm->mmap; vma != NULL; vma = vma->vm_next) {
for (addr = vma->vm_start;
addr < vma->vm_end;
addr += PAGE_SIZE)
follow_page(vma, addr, FOLL_SPLIT);
vma->vm_flags &= ~VM_HUGEPAGE;
vma->vm_flags |= VM_NOHUGEPAGE;
walk_page_vma(vma, &thp_split_walk_ops, NULL);
}
mm->def_flags |= VM_NOHUGEPAGE;
#endif
}
#else
static inline void thp_split_mm(struct mm_struct *mm)
{
}
#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
/*
* Remove all empty zero pages from the mapping for lazy refaulting

3
arch/sh/boards/mach-landisk/setup.c
View File

@ -82,6 +82,9 @@ device_initcall(landisk_devices_setup);
static void __init landisk_setup(char **cmdline_p)
{
/* I/O port identity mapping */
__set_io_port_base(0);
/* LED ON */
__raw_writeb(__raw_readb(PA_LED) | 0x03, PA_LED);

5
arch/x86/configs/gki_defconfig
View File

@ -238,7 +238,6 @@ CONFIG_DUMMY=y
CONFIG_TUN=y
CONFIG_VETH=y
# CONFIG_ETHERNET is not set
CONFIG_PHYLIB=y
CONFIG_PPP=y
CONFIG_PPP_BSDCOMP=y
CONFIG_PPP_DEFLATE=y
@ -247,9 +246,6 @@ CONFIG_PPTP=y
CONFIG_PPPOL2TP=y
CONFIG_USB_RTL8152=y
CONFIG_USB_USBNET=y
# CONFIG_USB_NET_AX8817X is not set
# CONFIG_USB_NET_AX88179_178A is not set
# CONFIG_USB_NET_CDCETHER is not set
# CONFIG_USB_NET_CDC_NCM is not set
# CONFIG_USB_NET_NET1080 is not set
# CONFIG_USB_NET_CDC_SUBSET is not set
@ -360,6 +356,7 @@ CONFIG_USB_CONFIGFS_F_ACC=y
CONFIG_USB_CONFIGFS_F_AUDIO_SRC=y
CONFIG_USB_CONFIGFS_F_MIDI=y
CONFIG_USB_CONFIGFS_F_HID=y
CONFIG_USB_ROLE_SWITCH=y
CONFIG_MMC=y
# CONFIG_PWRSEQ_EMMC is not set
# CONFIG_PWRSEQ_SIMPLE is not set

14
arch/x86/crypto/aes_ctrby8_avx-x86_64.S
View File

@ -127,10 +127,6 @@ ddq_add_8:
/* generate a unique variable for ddq_add_x */
.macro setddq n
var_ddq_add = ddq_add_\n
.endm
/* generate a unique variable for xmm register */
.macro setxdata n
var_xdata = %xmm\n
@ -140,9 +136,7 @@ ddq_add_8:
.macro club name, id
.altmacro
.if \name == DDQ_DATA
setddq %\id
.elseif \name == XDATA
.if \name == XDATA
setxdata %\id
.endif
.noaltmacro
@ -165,9 +159,8 @@ ddq_add_8:
.set i, 1
.rept (by - 1)
club DDQ_DATA, i
club XDATA, i
vpaddq var_ddq_add(%rip), xcounter, var_xdata
vpaddq (ddq_add_1 + 16 * (i - 1))(%rip), xcounter, var_xdata
vptest ddq_low_msk(%rip), var_xdata
jnz 1f
vpaddq ddq_high_add_1(%rip), var_xdata, var_xdata
@ -180,8 +173,7 @@ ddq_add_8:
vmovdqa 1*16(p_keys), xkeyA
vpxor xkey0, xdata0, xdata0
club DDQ_DATA, by
vpaddq var_ddq_add(%rip), xcounter, xcounter
vpaddq (ddq_add_1 + 16 * (by - 1))(%rip), xcounter, xcounter
vptest ddq_low_msk(%rip), xcounter
jnz 1f
vpaddq ddq_high_add_1(%rip), xcounter, xcounter

6
arch/x86/crypto/aesni-intel_asm.S
View File

@ -266,7 +266,7 @@ ALL_F: .octa 0xffffffffffffffffffffffffffffffff
PSHUFB_XMM %xmm2, %xmm0
movdqu %xmm0, CurCount(%arg2) # ctx_data.current_counter = iv
PRECOMPUTE \SUBKEY, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
PRECOMPUTE \SUBKEY, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7
movdqu HashKey(%arg2), %xmm13
CALC_AAD_HASH %xmm13, \AAD, \AADLEN, %xmm0, %xmm1, %xmm2, %xmm3, \
@ -978,7 +978,7 @@ _initial_blocks_done\@:
* arg1, %arg3, %arg4 are used as pointers only, not modified
* %r11 is the data offset value
*/
.macro GHASH_4_ENCRYPT_4_PARALLEL_ENC TMP1 TMP2 TMP3 TMP4 TMP5 \
.macro GHASH_4_ENCRYPT_4_PARALLEL_enc TMP1 TMP2 TMP3 TMP4 TMP5 \
TMP6 XMM0 XMM1 XMM2 XMM3 XMM4 XMM5 XMM6 XMM7 XMM8 operation
movdqa \XMM1, \XMM5
@ -1186,7 +1186,7 @@ aes_loop_par_enc_done\@:
* arg1, %arg3, %arg4 are used as pointers only, not modified
* %r11 is the data offset value
*/
.macro GHASH_4_ENCRYPT_4_PARALLEL_DEC TMP1 TMP2 TMP3 TMP4 TMP5 \
.macro GHASH_4_ENCRYPT_4_PARALLEL_dec TMP1 TMP2 TMP3 TMP4 TMP5 \
TMP6 XMM0 XMM1 XMM2 XMM3 XMM4 XMM5 XMM6 XMM7 XMM8 operation
movdqa \XMM1, \XMM5

2
arch/x86/events/rapl.c
View File

@ -642,7 +642,7 @@ static const struct attribute_group *rapl_attr_update[] = {
&rapl_events_pkg_group,
&rapl_events_ram_group,
&rapl_events_gpu_group,
&rapl_events_gpu_group,
&rapl_events_psys_group,
NULL,
};

5
arch/x86/kernel/apic/io_apic.c
View File

@ -2348,8 +2348,13 @@ static int mp_irqdomain_create(int ioapic)
static void ioapic_destroy_irqdomain(int idx)
{
struct ioapic_domain_cfg *cfg = &ioapics[idx].irqdomain_cfg;
struct fwnode_handle *fn = ioapics[idx].irqdomain->fwnode;
if (ioapics[idx].irqdomain) {
irq_domain_remove(ioapics[idx].irqdomain);
if (!cfg->dev)
irq_domain_free_fwnode(fn);
ioapics[idx].irqdomain = NULL;
}
}

4
arch/x86/kernel/apic/vector.c
View File

@ -554,6 +554,10 @@ static int x86_vector_alloc_irqs(struct irq_domain *domain, unsigned int virq,
irqd->chip_data = apicd;
irqd->hwirq = virq + i;
irqd_set_single_target(irqd);
/* Don't invoke affinity setter on deactivated interrupts */
irqd_set_affinity_on_activate(irqd);
/*
* Legacy vectors are already assigned when the IOAPIC
* takes them over. They stay on the same vector. This is

2
arch/x86/kernel/cpu/mce/inject.c
View File

@ -511,7 +511,7 @@ static void do_inject(void)
*/
if (inj_type == DFR_INT_INJ) {
i_mce.status |= MCI_STATUS_DEFERRED;
i_mce.status |= (i_mce.status & ~MCI_STATUS_UC);
i_mce.status &= ~MCI_STATUS_UC;
}
/*

2
arch/x86/kernel/process_64.c
View File

@ -316,7 +316,7 @@ static unsigned long x86_fsgsbase_read_task(struct task_struct *task,
*/
mutex_lock(&task->mm->context.lock);
ldt = task->mm->context.ldt;
if (unlikely(idx >= ldt->nr_entries))
if (unlikely(!ldt || idx >= ldt->nr_entries))
base = 0;
else
base = get_desc_base(ldt->entries + idx);

9
arch/x86/kernel/tsc_msr.c
View File

@ -133,10 +133,15 @@ static const struct freq_desc freq_desc_ann = {
.mask = 0x0f,
};
/* 24 MHz crystal? : 24 * 13 / 4 = 78 MHz */
/*
* 24 MHz crystal? : 24 * 13 / 4 = 78 MHz
* Frequency step for Lightning Mountain SoC is fixed to 78 MHz,
* so all the frequency entries are 78000.
*/
static const struct freq_desc freq_desc_lgm = {
.use_msr_plat = true,
.freqs = { 78000, 78000, 78000, 78000, 78000, 78000, 78000, 78000 },
.freqs = { 78000, 78000, 78000, 78000, 78000, 78000, 78000, 78000,
78000, 78000, 78000, 78000, 78000, 78000, 78000, 78000 },
.mask = 0x0f,
};

4
arch/xtensa/include/asm/thread_info.h
View File

@ -55,6 +55,10 @@ struct thread_info {
mm_segment_t addr_limit; /* thread address space */
unsigned long cpenable;
#if XCHAL_HAVE_EXCLUSIVE
/* result of the most recent exclusive store */
unsigned long atomctl8;
#endif
/* Allocate storage for extra user states and coprocessor states. */
#if XTENSA_HAVE_COPROCESSORS

3
arch/xtensa/kernel/asm-offsets.c
View File

@ -93,6 +93,9 @@ int main(void)
DEFINE(THREAD_RA, offsetof (struct task_struct, thread.ra));
DEFINE(THREAD_SP, offsetof (struct task_struct, thread.sp));
DEFINE(THREAD_CPENABLE, offsetof (struct thread_info, cpenable));
#if XCHAL_HAVE_EXCLUSIVE
DEFINE(THREAD_ATOMCTL8, offsetof (struct thread_info, atomctl8));
#endif
#if XTENSA_HAVE_COPROCESSORS
DEFINE(THREAD_XTREGS_CP0, offsetof(struct thread_info, xtregs_cp.cp0));
DEFINE(THREAD_XTREGS_CP1, offsetof(struct thread_info, xtregs_cp.cp1));

11
arch/xtensa/kernel/entry.S
View File

@ -374,6 +374,11 @@ common_exception:
s32i a2, a1, PT_LCOUNT
#endif
#if XCHAL_HAVE_EXCLUSIVE
/* Clear exclusive access monitor set by interrupted code */
clrex
#endif
/* It is now save to restore the EXC_TABLE_FIXUP variable. */
rsr a2, exccause
@ -2024,6 +2029,12 @@ ENTRY(_switch_to)
s32i a3, a4, THREAD_CPENABLE
#endif
#if XCHAL_HAVE_EXCLUSIVE
l32i a3, a5, THREAD_ATOMCTL8
getex a3
s32i a3, a4, THREAD_ATOMCTL8
#endif
/* Flush register file. */
spill_registers_kernel

2
arch/xtensa/kernel/perf_event.c
View File

@ -401,7 +401,7 @@ static struct pmu xtensa_pmu = {
.read = xtensa_pmu_read,
};
static int xtensa_pmu_setup(int cpu)
static int xtensa_pmu_setup(unsigned int cpu)
{
unsigned i;

2
block/blk-iocost.c
View File

@ -1377,7 +1377,7 @@ static void ioc_timer_fn(struct timer_list *timer)
* should have woken up in the last period and expire idle iocgs.
*/
list_for_each_entry_safe(iocg, tiocg, &ioc->active_iocgs, active_list) {
if (!waitqueue_active(&iocg->waitq) && iocg->abs_vdebt &&
if (!waitqueue_active(&iocg->waitq) && !iocg->abs_vdebt &&
!iocg_is_idle(iocg))
continue;

11
crypto/af_alg.c
View File

@ -635,6 +635,7 @@ void af_alg_pull_tsgl(struct sock *sk, size_t used, struct scatterlist *dst,
if (!ctx->used)
ctx->merge = 0;
ctx->init = ctx->more;
}
EXPORT_SYMBOL_GPL(af_alg_pull_tsgl);
@ -734,9 +735,10 @@ EXPORT_SYMBOL_GPL(af_alg_wmem_wakeup);
*
* @sk socket of connection to user space
* @flags If MSG_DONTWAIT is set, then only report if function would sleep
* @min Set to minimum request size if partial requests are allowed.
* @return 0 when writable memory is available, < 0 upon error
*/
int af_alg_wait_for_data(struct sock *sk, unsigned flags)
int af_alg_wait_for_data(struct sock *sk, unsigned flags, unsigned min)
{
DEFINE_WAIT_FUNC(wait, woken_wake_function);
struct alg_sock *ask = alg_sk(sk);
@ -754,7 +756,9 @@ int af_alg_wait_for_data(struct sock *sk, unsigned flags)
if (signal_pending(current))
break;
timeout = MAX_SCHEDULE_TIMEOUT;
if (sk_wait_event(sk, &timeout, (ctx->used || !ctx->more),
if (sk_wait_event(sk, &timeout,
ctx->init && (!ctx->more ||
(min && ctx->used >= min)),
&wait)) {
err = 0;
break;
@ -843,10 +847,11 @@ int af_alg_sendmsg(struct socket *sock, struct msghdr *msg, size_t size,
}
lock_sock(sk);
if (!ctx->more && ctx->used) {
if (ctx->init && (init || !ctx->more)) {
err = -EINVAL;
goto unlock;
}
ctx->init = true;
if (init) {
ctx->enc = enc;

10
crypto/algif_aead.c
View File

@ -106,8 +106,8 @@ static int _aead_recvmsg(struct socket *sock, struct msghdr *msg,
size_t usedpages = 0; /* [in] RX bufs to be used from user */
size_t processed = 0; /* [in] TX bufs to be consumed */
if (!ctx->used) {
err = af_alg_wait_for_data(sk, flags);
if (!ctx->init || ctx->more) {
err = af_alg_wait_for_data(sk, flags, 0);
if (err)
return err;
}
@ -558,12 +558,6 @@ static int aead_accept_parent_nokey(void *private, struct sock *sk)
INIT_LIST_HEAD(&ctx->tsgl_list);
ctx->len = len;
ctx->used = 0;
atomic_set(&ctx->rcvused, 0);
ctx->more = 0;
ctx->merge = 0;
ctx->enc = 0;
ctx->aead_assoclen = 0;
crypto_init_wait(&ctx->wait);
ask->private = ctx;

11
crypto/algif_skcipher.c
View File

@ -61,8 +61,8 @@ static int _skcipher_recvmsg(struct socket *sock, struct msghdr *msg,
int err = 0;
size_t len = 0;
if (!ctx->used) {
err = af_alg_wait_for_data(sk, flags);
if (!ctx->init || (ctx->more && ctx->used < bs)) {
err = af_alg_wait_for_data(sk, flags, bs);
if (err)
return err;
}
@ -333,6 +333,7 @@ static int skcipher_accept_parent_nokey(void *private, struct sock *sk)
ctx = sock_kmalloc(sk, len, GFP_KERNEL);
if (!ctx)
return -ENOMEM;
memset(ctx, 0, len);
ctx->iv = sock_kmalloc(sk, crypto_skcipher_ivsize(tfm),
GFP_KERNEL);
@ -340,16 +341,10 @@ static int skcipher_accept_parent_nokey(void *private, struct sock *sk)
sock_kfree_s(sk, ctx, len);
return -ENOMEM;
}
memset(ctx->iv, 0, crypto_skcipher_ivsize(tfm));
INIT_LIST_HEAD(&ctx->tsgl_list);
ctx->len = len;
ctx->used = 0;
atomic_set(&ctx->rcvused, 0);
ctx->more = 0;
ctx->merge = 0;
ctx->enc = 0;
crypto_init_wait(&ctx->wait);
ask->private = ctx;

4
drivers/acpi/acpica/exprep.c
View File

@ -473,10 +473,6 @@ acpi_status acpi_ex_prep_field_value(struct acpi_create_field_info *info)
(u8)access_byte_width;
}
}
/* An additional reference for the container */
acpi_ut_add_reference(obj_desc->field.region_obj);
ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
"RegionField: BitOff %X, Off %X, Gran %X, Region %p\n",
obj_desc->field.start_field_bit_offset,

6
drivers/acpi/acpica/utdelete.c
View File

@ -568,11 +568,6 @@ acpi_ut_update_object_reference(union acpi_operand_object *object, u16 action)
next_object = object->buffer_field.buffer_obj;
break;
case ACPI_TYPE_LOCAL_REGION_FIELD:
next_object = object->field.region_obj;
break;
case ACPI_TYPE_LOCAL_BANK_FIELD:
next_object = object->bank_field.bank_obj;
@ -613,6 +608,7 @@ acpi_ut_update_object_reference(union acpi_operand_object *object, u16 action)
}
break;
case ACPI_TYPE_LOCAL_REGION_FIELD:
case ACPI_TYPE_REGION:
default:

8
drivers/android/binder.c
View File

@ -65,6 +65,7 @@
#include <linux/ratelimit.h>
#include <linux/syscalls.h>
#include <linux/task_work.h>
#include <linux/android_vendor.h>
#include <uapi/linux/sched/types.h>
#include <uapi/linux/android/binder.h>
@ -75,6 +76,7 @@
#include "binder_alloc.h"
#include "binder_internal.h"
#include "binder_trace.h"
#include <trace/hooks/binder.h>
static HLIST_HEAD(binder_deferred_list);
static DEFINE_MUTEX(binder_deferred_lock);
@ -620,6 +622,7 @@ struct binder_transaction {
* during thread teardown
*/
spinlock_t lock;
ANDROID_VENDOR_DATA(1);
};
/**
@ -1217,6 +1220,7 @@ static void binder_transaction_priority(struct task_struct *task,
}
binder_set_priority(task, desired_prio);
trace_android_vh_binder_set_priority(t, task);
}
static struct binder_node *binder_get_node_ilocked(struct binder_proc *proc,
@ -3234,6 +3238,7 @@ static void binder_transaction(struct binder_proc *proc,
INIT_LIST_HEAD(&t->fd_fixups);
binder_stats_created(BINDER_STAT_TRANSACTION);
spin_lock_init(&t->lock);
trace_android_vh_binder_transaction_init(t);
tcomplete = kzalloc(sizeof(*tcomplete), GFP_KERNEL);
if (tcomplete == NULL) {
@ -3615,6 +3620,7 @@ static void binder_transaction(struct binder_proc *proc,
}
#endif
wake_up_interruptible_sync(&target_thread->wait);
trace_android_vh_binder_restore_priority(in_reply_to, current);
binder_restore_priority(current, in_reply_to->saved_priority);
binder_free_transaction(in_reply_to);
} else if (!(t->flags & TF_ONE_WAY)) {
@ -3726,6 +3732,7 @@ static void binder_transaction(struct binder_proc *proc,
BUG_ON(thread->return_error.cmd != BR_OK);
if (in_reply_to) {
trace_android_vh_binder_restore_priority(in_reply_to, current);
binder_restore_priority(current, in_reply_to->saved_priority);
thread->return_error.cmd = BR_TRANSACTION_COMPLETE;
binder_enqueue_thread_work(thread, &thread->return_error.work);
@ -4393,6 +4400,7 @@ static int binder_thread_read(struct binder_proc *proc,
wait_event_interruptible(binder_user_error_wait,
binder_stop_on_user_error < 2);
}
trace_android_vh_binder_restore_priority(NULL, current);
binder_restore_priority(current, proc->default_priority);
}

24
drivers/android/vendor_hooks.c
View File

@ -8,12 +8,24 @@
#define CREATE_TRACE_POINTS
#include <trace/hooks/vendor_hooks.h>
#include <trace/hooks/sched.h>
#include <trace/hooks/dtask.h>
#include <trace/hooks/net.h>
#include <trace/hooks/binder.h>
#include <trace/hooks/rwsem.h>
#include <trace/hooks/futex.h>
#include <trace/hooks/fpsimd.h>
/*
* Export tracepoints that act as a bare tracehook (ie: have no trace event
* associated with them) to allow external modules to probe them.
*/
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_select_task_rq_fair);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_rtmutex_prepare_setprio);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_prepare_prio_fork);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_finish_prio_fork);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_set_user_nice);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_setscheduler);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mutex_wait_start);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mutex_wait_finish);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_read_wait_start);
@ -21,4 +33,14 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_read_wait_finish);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_write_wait_start);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_write_wait_finish);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_sched_show_task);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ptype_head);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_kfree_skb);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_transaction_init);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_set_priority);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_restore_priority);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_init);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_wake);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_write_finished);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_alter_rwsem_list_add);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_alter_futex_plist_add);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_is_fpsimd_save);

4
drivers/base/dd.c
View File

@ -893,7 +893,9 @@ static int __device_attach(struct device *dev, bool allow_async)
int ret = 0;
device_lock(dev);
if (dev->driver) {
if (dev->p->dead) {
goto out_unlock;
} else if (dev->driver) {
if (device_is_bound(dev)) {
ret = 1;
goto out_unlock;

4
drivers/block/loop.c
View File

@ -2399,6 +2399,8 @@ static void __exit loop_exit(void)
range = max_loop ? max_loop << part_shift : 1UL << MINORBITS;
mutex_lock(&loop_ctl_mutex);
idr_for_each(&loop_index_idr, &loop_exit_cb, NULL);
idr_destroy(&loop_index_idr);
@ -2406,6 +2408,8 @@ static void __exit loop_exit(void)
unregister_blkdev(LOOP_MAJOR, "loop");
misc_deregister(&loop_misc);
mutex_unlock(&loop_ctl_mutex);
}
module_init(loop_init);

8
drivers/bluetooth/btmrvl_sdio.c
View File

@ -328,7 +328,7 @@ static const struct btmrvl_sdio_device btmrvl_sdio_sd8897 = {
static const struct btmrvl_sdio_device btmrvl_sdio_sd8977 = {
.helper = NULL,
.firmware = "mrvl/sd8977_uapsta.bin",
.firmware = "mrvl/sdsd8977_combo_v2.bin",
.reg = &btmrvl_reg_8977,
.support_pscan_win_report = true,
.sd_blksz_fw_dl = 256,
@ -346,7 +346,7 @@ static const struct btmrvl_sdio_device btmrvl_sdio_sd8987 = {
static const struct btmrvl_sdio_device btmrvl_sdio_sd8997 = {
.helper = NULL,
.firmware = "mrvl/sd8997_uapsta.bin",
.firmware = "mrvl/sdsd8997_combo_v4.bin",
.reg = &btmrvl_reg_8997,
.support_pscan_win_report = true,
.sd_blksz_fw_dl = 256,
@ -1831,6 +1831,6 @@ MODULE_FIRMWARE("mrvl/sd8787_uapsta.bin");
MODULE_FIRMWARE("mrvl/sd8797_uapsta.bin");
MODULE_FIRMWARE("mrvl/sd8887_uapsta.bin");
MODULE_FIRMWARE("mrvl/sd8897_uapsta.bin");
MODULE_FIRMWARE("mrvl/sd8977_uapsta.bin");
MODULE_FIRMWARE("mrvl/sdsd8977_combo_v2.bin");
MODULE_FIRMWARE("mrvl/sd8987_uapsta.bin");
MODULE_FIRMWARE("mrvl/sd8997_uapsta.bin");
MODULE_FIRMWARE("mrvl/sdsd8997_combo_v4.bin");

16
drivers/bluetooth/btmtksdio.c
View File

@ -684,7 +684,7 @@ static int mtk_setup_firmware(struct hci_dev *hdev, const char *fwname)
const u8 *fw_ptr;
size_t fw_size;
int err, dlen;
u8 flag;
u8 flag, param;
err = request_firmware(&fw, fwname, &hdev->dev);
if (err < 0) {
@ -692,6 +692,20 @@ static int mtk_setup_firmware(struct hci_dev *hdev, const char *fwname)
return err;
}
/* Power on data RAM the firmware relies on. */
param = 1;
wmt_params.op = MTK_WMT_FUNC_CTRL;
wmt_params.flag = 3;
wmt_params.dlen = sizeof(param);
wmt_params.data = &param;
wmt_params.status = NULL;
err = mtk_hci_wmt_sync(hdev, &wmt_params);
if (err < 0) {
bt_dev_err(hdev, "Failed to power on data RAM (%d)", err);
return err;
}
fw_ptr = fw->data;
fw_size = fw->size;

16
drivers/bluetooth/btusb.c
View File

@ -2792,7 +2792,7 @@ static int btusb_mtk_setup_firmware(struct hci_dev *hdev, const char *fwname)
const u8 *fw_ptr;
size_t fw_size;
int err, dlen;
u8 flag;
u8 flag, param;
err = request_firmware(&fw, fwname, &hdev->dev);
if (err < 0) {
@ -2800,6 +2800,20 @@ static int btusb_mtk_setup_firmware(struct hci_dev *hdev, const char *fwname)
return err;
}
/* Power on data RAM the firmware relies on. */
param = 1;
wmt_params.op = BTMTK_WMT_FUNC_CTRL;
wmt_params.flag = 3;
wmt_params.dlen = sizeof(param);
wmt_params.data = &param;
wmt_params.status = NULL;
err = btusb_mtk_hci_wmt_sync(hdev, &wmt_params);
if (err < 0) {
bt_dev_err(hdev, "Failed to power on data RAM (%d)", err);
return err;
}
fw_ptr = fw->data;
fw_size = fw->size;

2
drivers/bluetooth/hci_h5.c
View File

@ -790,7 +790,7 @@ static int h5_serdev_probe(struct serdev_device *serdev)
if (!h5)
return -ENOMEM;
set_bit(HCI_UART_RESET_ON_INIT, &h5->serdev_hu.flags);
set_bit(HCI_UART_RESET_ON_INIT, &h5->serdev_hu.hdev_flags);
h5->hu = &h5->serdev_hu;
h5->serdev_hu.serdev = serdev;

3
drivers/bluetooth/hci_serdev.c
View File

@ -357,7 +357,8 @@ void hci_uart_unregister_device(struct hci_uart *hu)
struct hci_dev *hdev = hu->hdev;
clear_bit(HCI_UART_PROTO_READY, &hu->flags);
hci_unregister_dev(hdev);
if (test_bit(HCI_UART_REGISTERED, &hu->flags))
hci_unregister_dev(hdev);
hci_free_dev(hdev);
cancel_work_sync(&hu->write_work);

6
drivers/bus/ti-sysc.c
View File

@ -1371,6 +1371,10 @@ static const struct sysc_revision_quirk sysc_revision_quirks[] = {
SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_SWSUP_MSTANDBY),
SYSC_QUIRK("tptc", 0, 0, -ENODEV, -ENODEV, 0x40007c00, 0xffffffff,
SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_SWSUP_MSTANDBY),
SYSC_QUIRK("usb_host_hs", 0, 0, 0x10, 0x14, 0x50700100, 0xffffffff,
SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_SWSUP_MSTANDBY),
SYSC_QUIRK("usb_host_hs", 0, 0, 0x10, -ENODEV, 0x50700101, 0xffffffff,
SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_SWSUP_MSTANDBY),
SYSC_QUIRK("usb_otg_hs", 0, 0x400, 0x404, 0x408, 0x00000050,
0xffffffff, SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_SWSUP_MSTANDBY),
SYSC_QUIRK("usb_otg_hs", 0, 0, 0x10, -ENODEV, 0x4ea2080d, 0xffffffff,
@ -1440,8 +1444,6 @@ static const struct sysc_revision_quirk sysc_revision_quirks[] = {
SYSC_QUIRK("tpcc", 0, 0, -ENODEV, -ENODEV, 0x40014c00, 0xffffffff, 0),
SYSC_QUIRK("usbhstll", 0, 0, 0x10, 0x14, 0x00000004, 0xffffffff, 0),
SYSC_QUIRK("usbhstll", 0, 0, 0x10, 0x14, 0x00000008, 0xffffffff, 0),
SYSC_QUIRK("usb_host_hs", 0, 0, 0x10, 0x14, 0x50700100, 0xffffffff, 0),
SYSC_QUIRK("usb_host_hs", 0, 0, 0x10, -ENODEV, 0x50700101, 0xffffffff, 0),
SYSC_QUIRK("venc", 0x58003000, 0, -ENODEV, -ENODEV, 0x00000002, 0xffffffff, 0),
SYSC_QUIRK("vfpe", 0, 0, 0x104, -ENODEV, 0x4d001200, 0xffffffff, 0),
#endif

4
drivers/char/agp/intel-gtt.c
View File

@ -304,8 +304,10 @@ static int intel_gtt_setup_scratch_page(void)
if (intel_private.needs_dmar) {
dma_addr = pci_map_page(intel_private.pcidev, page, 0,
PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
if (pci_dma_mapping_error(intel_private.pcidev, dma_addr))
if (pci_dma_mapping_error(intel_private.pcidev, dma_addr)) {
__free_page(page);
return -EINVAL;
}
intel_private.scratch_page_dma = dma_addr;
} else

9
drivers/char/tpm/tpm-chip.c
View File

@ -386,13 +386,8 @@ struct tpm_chip *tpm_chip_alloc(struct device *pdev,
chip->cdev.owner = THIS_MODULE;
chip->cdevs.owner = THIS_MODULE;
chip->work_space.context_buf = kzalloc(PAGE_SIZE, GFP_KERNEL);
if (!chip->work_space.context_buf) {
rc = -ENOMEM;
goto out;
}
chip->work_space.session_buf = kzalloc(PAGE_SIZE, GFP_KERNEL);
if (!chip->work_space.session_buf) {
rc = tpm2_init_space(&chip->work_space, TPM2_SPACE_BUFFER_SIZE);
if (rc) {
rc = -ENOMEM;
goto out;
}

5
drivers/char/tpm/tpm.h
View File

@ -177,6 +177,9 @@ struct tpm_header {
#define TPM_TAG_RQU_COMMAND 193
/* TPM2 specific constants. */
#define TPM2_SPACE_BUFFER_SIZE 16384 /* 16 kB */
struct stclear_flags_t {
__be16 tag;
u8 deactivated;
@ -456,7 +459,7 @@ void tpm2_shutdown(struct tpm_chip *chip, u16 shutdown_type);
unsigned long tpm2_calc_ordinal_duration(struct tpm_chip *chip, u32 ordinal);
int tpm2_probe(struct tpm_chip *chip);
int tpm2_find_cc(struct tpm_chip *chip, u32 cc);
int tpm2_init_space(struct tpm_space *space);
int tpm2_init_space(struct tpm_space *space, unsigned int buf_size);
void tpm2_del_space(struct tpm_chip *chip, struct tpm_space *space);
void tpm2_flush_space(struct tpm_chip *chip);
int tpm2_prepare_space(struct tpm_chip *chip, struct tpm_space *space, u8 *cmd,

26
drivers/char/tpm/tpm2-space.c
View File

@ -38,18 +38,21 @@ static void tpm2_flush_sessions(struct tpm_chip *chip, struct tpm_space *space)
}
}
int tpm2_init_space(struct tpm_space *space)
int tpm2_init_space(struct tpm_space *space, unsigned int buf_size)
{
space->context_buf = kzalloc(PAGE_SIZE, GFP_KERNEL);
space->context_buf = kzalloc(buf_size, GFP_KERNEL);
if (!space->context_buf)
return -ENOMEM;
space->session_buf = kzalloc(PAGE_SIZE, GFP_KERNEL);
space->session_buf = kzalloc(buf_size, GFP_KERNEL);
if (space->session_buf == NULL) {
kfree(space->context_buf);
/* Prevent caller getting a dangling pointer. */
space->context_buf = NULL;
return -ENOMEM;
}
space->buf_size = buf_size;
return 0;
}
@ -311,8 +314,10 @@ int tpm2_prepare_space(struct tpm_chip *chip, struct tpm_space *space, u8 *cmd,
sizeof(space->context_tbl));
memcpy(&chip->work_space.session_tbl, &space->session_tbl,
sizeof(space->session_tbl));
memcpy(chip->work_space.context_buf, space->context_buf, PAGE_SIZE);
memcpy(chip->work_space.session_buf, space->session_buf, PAGE_SIZE);
memcpy(chip->work_space.context_buf, space->context_buf,
space->buf_size);
memcpy(chip->work_space.session_buf, space->session_buf,
space->buf_size);
rc = tpm2_load_space(chip);
if (rc) {
@ -492,7 +497,7 @@ static int tpm2_save_space(struct tpm_chip *chip)
continue;
rc = tpm2_save_context(chip, space->context_tbl[i],
space->context_buf, PAGE_SIZE,
space->context_buf, space->buf_size,
&offset);
if (rc == -ENOENT) {
space->context_tbl[i] = 0;
@ -509,9 +514,8 @@ static int tpm2_save_space(struct tpm_chip *chip)
continue;
rc = tpm2_save_context(chip, space->session_tbl[i],
space->session_buf, PAGE_SIZE,
space->session_buf, space->buf_size,
&offset);
if (rc == -ENOENT) {
/* handle error saving session, just forget it */
space->session_tbl[i] = 0;
@ -557,8 +561,10 @@ int tpm2_commit_space(struct tpm_chip *chip, struct tpm_space *space,
sizeof(space->context_tbl));
memcpy(&space->session_tbl, &chip->work_space.session_tbl,
sizeof(space->session_tbl));
memcpy(space->context_buf, chip->work_space.context_buf, PAGE_SIZE);
memcpy(space->session_buf, chip->work_space.session_buf, PAGE_SIZE);
memcpy(space->context_buf, chip->work_space.context_buf,
space->buf_size);
memcpy(space->session_buf, chip->work_space.session_buf,
space->buf_size);
return 0;
out:

2
drivers/char/tpm/tpmrm-dev.c
View File

@ -21,7 +21,7 @@ static int tpmrm_open(struct inode *inode, struct file *file)
if (priv == NULL)
return -ENOMEM;
rc = tpm2_init_space(&priv->space);
rc = tpm2_init_space(&priv->space, TPM2_SPACE_BUFFER_SIZE);
if (rc) {
kfree(priv);
return -ENOMEM;

2
drivers/clk/actions/owl-s500.c
View File

@ -183,7 +183,7 @@ static OWL_GATE(timer_clk, "timer_clk", "hosc", CMU_DEVCLKEN1, 27, 0, 0);
static OWL_GATE(hdmi_clk, "hdmi_clk", "hosc", CMU_DEVCLKEN1, 3, 0, 0);
/* divider clocks */
static OWL_DIVIDER(h_clk, "h_clk", "ahbprevdiv_clk", CMU_BUSCLK1, 12, 2, NULL, 0, 0);
static OWL_DIVIDER(h_clk, "h_clk", "ahbprediv_clk", CMU_BUSCLK1, 12, 2, NULL, 0, 0);
static OWL_DIVIDER(rmii_ref_clk, "rmii_ref_clk", "ethernet_pll_clk", CMU_ETHERNETPLL, 1, 1, rmii_ref_div_table, 0, 0);
/* factor clocks */

25
drivers/clk/bcm/clk-bcm2835.c
View File

@ -314,6 +314,7 @@ struct bcm2835_cprman {
struct device *dev;
void __iomem *regs;
spinlock_t regs_lock; /* spinlock for all clocks */
unsigned int soc;
/*
* Real names of cprman clock parents looked up through
@ -525,6 +526,20 @@ static int bcm2835_pll_is_on(struct clk_hw *hw)
A2W_PLL_CTRL_PRST_DISABLE;
}
static u32 bcm2835_pll_get_prediv_mask(struct bcm2835_cprman *cprman,
const struct bcm2835_pll_data *data)
{
/*
* On BCM2711 there isn't a pre-divisor available in the PLL feedback
* loop. Bits 13:14 of ANA1 (PLLA,PLLB,PLLC,PLLD) have been re-purposed
* for to for VCO RANGE bits.
*/
if (cprman->soc & SOC_BCM2711)
return 0;
return data->ana->fb_prediv_mask;
}
static void bcm2835_pll_choose_ndiv_and_fdiv(unsigned long rate,
unsigned long parent_rate,
u32 *ndiv, u32 *fdiv)
@ -582,7 +597,7 @@ static unsigned long bcm2835_pll_get_rate(struct clk_hw *hw,
ndiv = (a2wctrl & A2W_PLL_CTRL_NDIV_MASK) >> A2W_PLL_CTRL_NDIV_SHIFT;
pdiv = (a2wctrl & A2W_PLL_CTRL_PDIV_MASK) >> A2W_PLL_CTRL_PDIV_SHIFT;
using_prediv = cprman_read(cprman, data->ana_reg_base + 4) &
data->ana->fb_prediv_mask;
bcm2835_pll_get_prediv_mask(cprman, data);
if (using_prediv) {
ndiv *= 2;
@ -665,6 +680,7 @@ static int bcm2835_pll_set_rate(struct clk_hw *hw,
struct bcm2835_pll *pll = container_of(hw, struct bcm2835_pll, hw);
struct bcm2835_cprman *cprman = pll->cprman;
const struct bcm2835_pll_data *data = pll->data;
u32 prediv_mask = bcm2835_pll_get_prediv_mask(cprman, data);
bool was_using_prediv, use_fb_prediv, do_ana_setup_first;
u32 ndiv, fdiv, a2w_ctl;
u32 ana[4];
@ -682,7 +698,7 @@ static int bcm2835_pll_set_rate(struct clk_hw *hw,
for (i = 3; i >= 0; i--)
ana[i] = cprman_read(cprman, data->ana_reg_base + i * 4);
was_using_prediv = ana[1] & data->ana->fb_prediv_mask;
was_using_prediv = ana[1] & prediv_mask;
ana[0] &= ~data->ana->mask0;
ana[0] |= data->ana->set0;
@ -692,10 +708,10 @@ static int bcm2835_pll_set_rate(struct clk_hw *hw,
ana[3] |= data->ana->set3;
if (was_using_prediv && !use_fb_prediv) {
ana[1] &= ~data->ana->fb_prediv_mask;
ana[1] &= ~prediv_mask;
do_ana_setup_first = true;
} else if (!was_using_prediv && use_fb_prediv) {
ana[1] |= data->ana->fb_prediv_mask;
ana[1] |= prediv_mask;
do_ana_setup_first = false;
} else {
do_ana_setup_first = true;
@ -2234,6 +2250,7 @@ static int bcm2835_clk_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, cprman);
cprman->onecell.num = asize;
cprman->soc = pdata->soc;
hws = cprman->onecell.hws;
for (i = 0; i < asize; i++) {

1
drivers/clk/bcm/clk-bcm63xx-gate.c
View File

@ -155,6 +155,7 @@ static int clk_bcm63xx_probe(struct platform_device *pdev)
for (entry = table; entry->name; entry++)
maxbit = max_t(u8, maxbit, entry->bit);
maxbit++;
hw = devm_kzalloc(&pdev->dev, struct_size(hw, data.hws, maxbit),
GFP_KERNEL);

22
drivers/clk/clk-scmi.c
View File

@ -103,6 +103,8 @@ static const struct clk_ops scmi_clk_ops = {
static int scmi_clk_ops_init(struct device *dev, struct scmi_clk *sclk)
{
int ret;
unsigned long min_rate, max_rate;
struct clk_init_data init = {
.flags = CLK_GET_RATE_NOCACHE,
.num_parents = 0,
@ -112,9 +114,23 @@ static int scmi_clk_ops_init(struct device *dev, struct scmi_clk *sclk)
sclk->hw.init = &init;
ret = devm_clk_hw_register(dev, &sclk->hw);
if (!ret)
clk_hw_set_rate_range(&sclk->hw, sclk->info->range.min_rate,
sclk->info->range.max_rate);
if (ret)
return ret;
if (sclk->info->rate_discrete) {
int num_rates = sclk->info->list.num_rates;
if (num_rates <= 0)
return -EINVAL;
min_rate = sclk->info->list.rates[0];
max_rate = sclk->info->list.rates[num_rates - 1];
} else {
min_rate = sclk->info->range.min_rate;
max_rate = sclk->info->range.max_rate;
}
clk_hw_set_rate_range(&sclk->hw, min_rate, max_rate);
return ret;
}

1
drivers/clk/qcom/clk-alpha-pll.c
View File

@ -59,7 +59,6 @@
#define PLL_STATUS(p) ((p)->offset + (p)->regs[PLL_OFF_STATUS])
#define PLL_OPMODE(p) ((p)->offset + (p)->regs[PLL_OFF_OPMODE])
#define PLL_FRAC(p) ((p)->offset + (p)->regs[PLL_OFF_FRAC])
#define PLL_CAL_VAL(p) ((p)->offset + (p)->regs[PLL_OFF_CAL_VAL])
const u8 clk_alpha_pll_regs[][PLL_OFF_MAX_REGS] = {
[CLK_ALPHA_PLL_TYPE_DEFAULT] = {

17
drivers/clk/qcom/clk-rpmh.c
View File

@ -154,16 +154,12 @@ static inline bool has_state_changed(struct clk_rpmh *c, u32 state)
}
static int clk_rpmh_send(struct clk_rpmh *c, enum rpmh_state state,
struct tcs_cmd *cmd, bool wait_for_completion)
struct tcs_cmd *cmd, bool wait)
{
int ret;
if (wait)
return rpmh_write(c->dev, state, cmd, 1);
if (wait_for_completion)
ret = rpmh_write(c->dev, state, cmd, 1);
else
ret = rpmh_write_async(c->dev, state, cmd, 1);
return ret;
return rpmh_write_async(c->dev, state, cmd, 1);
}
static int clk_rpmh_send_aggregate_command(struct clk_rpmh *c)
@ -172,6 +168,7 @@ static int clk_rpmh_send_aggregate_command(struct clk_rpmh *c)
u32 cmd_state, on_val;
enum rpmh_state state = RPMH_SLEEP_STATE;
int ret;
bool wait;
cmd.addr = c->res_addr;
cmd_state = c->aggr_state;
@ -182,8 +179,8 @@ static int clk_rpmh_send_aggregate_command(struct clk_rpmh *c)
if (cmd_state & BIT(state))
cmd.data = on_val;
ret = clk_rpmh_send(c, state, &cmd,
cmd_state && state == RPMH_ACTIVE_ONLY_STATE);
wait = cmd_state && state == RPMH_ACTIVE_ONLY_STATE;
ret = clk_rpmh_send(c, state, &cmd, wait);
if (ret) {
dev_err(c->dev, "set %s state of %s failed: (%d)\n",
!state ? "sleep" :

3
drivers/clk/qcom/gcc-sdm660.c
View File

@ -1715,6 +1715,9 @@ static struct clk_branch gcc_mss_cfg_ahb_clk = {
static struct clk_branch gcc_mss_mnoc_bimc_axi_clk = {
.halt_reg = 0x8a004,
.halt_check = BRANCH_HALT,
.hwcg_reg = 0x8a004,
.hwcg_bit = 1,
.clkr = {
.enable_reg = 0x8a004,
.enable_mask = BIT(0),

8
drivers/clk/qcom/gcc-sm8150.c
View File

@ -1616,6 +1616,7 @@ static struct clk_branch gcc_gpu_cfg_ahb_clk = {
};
static struct clk_branch gcc_gpu_gpll0_clk_src = {
.halt_check = BRANCH_HALT_SKIP,
.clkr = {
.enable_reg = 0x52004,
.enable_mask = BIT(15),
@ -1631,13 +1632,14 @@ static struct clk_branch gcc_gpu_gpll0_clk_src = {
};
static struct clk_branch gcc_gpu_gpll0_div_clk_src = {
.halt_check = BRANCH_HALT_SKIP,
.clkr = {
.enable_reg = 0x52004,
.enable_mask = BIT(16),
.hw.init = &(struct clk_init_data){
.name = "gcc_gpu_gpll0_div_clk_src",
.parent_hws = (const struct clk_hw *[]){
&gcc_gpu_gpll0_clk_src.clkr.hw },
&gpll0_out_even.clkr.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
@ -1728,6 +1730,7 @@ static struct clk_branch gcc_npu_cfg_ahb_clk = {
};
static struct clk_branch gcc_npu_gpll0_clk_src = {
.halt_check = BRANCH_HALT_SKIP,
.clkr = {
.enable_reg = 0x52004,
.enable_mask = BIT(18),
@ -1743,13 +1746,14 @@ static struct clk_branch gcc_npu_gpll0_clk_src = {
};
static struct clk_branch gcc_npu_gpll0_div_clk_src = {
.halt_check = BRANCH_HALT_SKIP,
.clkr = {
.enable_reg = 0x52004,
.enable_mask = BIT(19),
.hw.init = &(struct clk_init_data){
.name = "gcc_npu_gpll0_div_clk_src",
.parent_hws = (const struct clk_hw *[]){
&gcc_npu_gpll0_clk_src.clkr.hw },
&gpll0_out_even.clkr.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,

2
drivers/clk/sirf/clk-atlas6.c
View File

@ -135,7 +135,7 @@ static void __init atlas6_clk_init(struct device_node *np)
for (i = pll1; i < maxclk; i++) {
atlas6_clks[i] = clk_register(NULL, atlas6_clk_hw_array[i]);
BUG_ON(!atlas6_clks[i]);
BUG_ON(IS_ERR(atlas6_clks[i]));
}
clk_register_clkdev(atlas6_clks[cpu], NULL, "cpu");
clk_register_clkdev(atlas6_clks[io], NULL, "io");

1
drivers/cpufreq/Kconfig.arm
View File

@ -41,6 +41,7 @@ config ARM_ARMADA_37XX_CPUFREQ
config ARM_ARMADA_8K_CPUFREQ
tristate "Armada 8K CPUFreq driver"
depends on ARCH_MVEBU && CPUFREQ_DT
select ARMADA_AP_CPU_CLK
help
This enables the CPUFreq driver support for Marvell
Armada8k SOCs.

1
drivers/cpufreq/armada-37xx-cpufreq.c
View File

@ -456,6 +456,7 @@ static int __init armada37xx_cpufreq_driver_init(void)
/* Now that everything is setup, enable the DVFS at hardware level */
armada37xx_cpufreq_enable_dvfs(nb_pm_base);
memset(&pdata, 0, sizeof(pdata));
pdata.suspend = armada37xx_cpufreq_suspend;
pdata.resume = armada37xx_cpufreq_resume;

58
drivers/cpufreq/cpufreq.c
View File

@ -627,6 +627,24 @@ static struct cpufreq_governor *find_governor(const char *str_governor)
return NULL;
}
static struct cpufreq_governor *get_governor(const char *str_governor)
{
struct cpufreq_governor *t;
mutex_lock(&cpufreq_governor_mutex);
t = find_governor(str_governor);
if (!t)
goto unlock;
if (!try_module_get(t->owner))
t = NULL;
unlock:
mutex_unlock(&cpufreq_governor_mutex);
return t;
}
static unsigned int cpufreq_parse_policy(char *str_governor)
{
if (!strncasecmp(str_governor, "performance", CPUFREQ_NAME_LEN))
@ -646,28 +664,14 @@ static struct cpufreq_governor *cpufreq_parse_governor(char *str_governor)
{
struct cpufreq_governor *t;
mutex_lock(&cpufreq_governor_mutex);
t = get_governor(str_governor);
if (t)
return t;
t = find_governor(str_governor);
if (!t) {
int ret;
if (request_module("cpufreq_%s", str_governor))
return NULL;
mutex_unlock(&cpufreq_governor_mutex);
ret = request_module("cpufreq_%s", str_governor);
if (ret)
return NULL;
mutex_lock(&cpufreq_governor_mutex);
t = find_governor(str_governor);
}
if (t && !try_module_get(t->owner))
t = NULL;
mutex_unlock(&cpufreq_governor_mutex);
return t;
return get_governor(str_governor);
}
/**
@ -845,12 +849,14 @@ static ssize_t show_scaling_available_governors(struct cpufreq_policy *policy,
goto out;
}
mutex_lock(&cpufreq_governor_mutex);
for_each_governor(t) {
if (i >= (ssize_t) ((PAGE_SIZE / sizeof(char))
- (CPUFREQ_NAME_LEN + 2)))
goto out;
break;
i += scnprintf(&buf[i], CPUFREQ_NAME_PLEN, "%s ", t->name);
}
mutex_unlock(&cpufreq_governor_mutex);
out:
i += sprintf(&buf[i], "\n");
return i;
@ -1088,15 +1094,17 @@ static int cpufreq_init_policy(struct cpufreq_policy *policy)
struct cpufreq_governor *def_gov = cpufreq_default_governor();
struct cpufreq_governor *gov = NULL;
unsigned int pol = CPUFREQ_POLICY_UNKNOWN;
int ret;
if (has_target()) {
/* Update policy governor to the one used before hotplug. */
gov = find_governor(policy->last_governor);
gov = get_governor(policy->last_governor);
if (gov) {
pr_debug("Restoring governor %s for cpu %d\n",
policy->governor->name, policy->cpu);
} else if (def_gov) {
gov = def_gov;
__module_get(gov->owner);
} else {
return -ENODATA;
}
@ -1119,7 +1127,11 @@ static int cpufreq_init_policy(struct cpufreq_policy *policy)
return -ENODATA;
}
return cpufreq_set_policy(policy, gov, pol);
ret = cpufreq_set_policy(policy, gov, pol);
if (gov)
module_put(gov->owner);
return ret;
}
static int cpufreq_add_policy_cpu(struct cpufreq_policy *policy, unsigned int cpu)

29
drivers/crypto/caam/caamalg.c
View File

@ -818,12 +818,6 @@ static int ctr_skcipher_setkey(struct crypto_skcipher *skcipher,
return skcipher_setkey(skcipher, key, keylen, ctx1_iv_off);
}
static int arc4_skcipher_setkey(struct crypto_skcipher *skcipher,
const u8 *key, unsigned int keylen)
{
return skcipher_setkey(skcipher, key, keylen, 0);
}
static int des_skcipher_setkey(struct crypto_skcipher *skcipher,
const u8 *key, unsigned int keylen)
{
@ -2058,21 +2052,6 @@ static struct caam_skcipher_alg driver_algs[] = {
},
.caam.class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_ECB,
},
{
.skcipher = {
.base = {
.cra_name = "ecb(arc4)",
.cra_driver_name = "ecb-arc4-caam",
.cra_blocksize = ARC4_BLOCK_SIZE,
},
.setkey = arc4_skcipher_setkey,
.encrypt = skcipher_encrypt,
.decrypt = skcipher_decrypt,
.min_keysize = ARC4_MIN_KEY_SIZE,
.max_keysize = ARC4_MAX_KEY_SIZE,
},
.caam.class1_alg_type = OP_ALG_ALGSEL_ARC4 | OP_ALG_AAI_ECB,
},
};
static struct caam_aead_alg driver_aeads[] = {
@ -3533,7 +3512,6 @@ int caam_algapi_init(struct device *ctrldev)
struct caam_drv_private *priv = dev_get_drvdata(ctrldev);
int i = 0, err = 0;
u32 aes_vid, aes_inst, des_inst, md_vid, md_inst, ccha_inst, ptha_inst;
u32 arc4_inst;
unsigned int md_limit = SHA512_DIGEST_SIZE;
bool registered = false, gcm_support;
@ -3553,8 +3531,6 @@ int caam_algapi_init(struct device *ctrldev)
CHA_ID_LS_DES_SHIFT;
aes_inst = cha_inst & CHA_ID_LS_AES_MASK;
md_inst = (cha_inst & CHA_ID_LS_MD_MASK) >> CHA_ID_LS_MD_SHIFT;
arc4_inst = (cha_inst & CHA_ID_LS_ARC4_MASK) >>
CHA_ID_LS_ARC4_SHIFT;
ccha_inst = 0;
ptha_inst = 0;
@ -3575,7 +3551,6 @@ int caam_algapi_init(struct device *ctrldev)
md_inst = mdha & CHA_VER_NUM_MASK;
ccha_inst = rd_reg32(&priv->ctrl->vreg.ccha) & CHA_VER_NUM_MASK;
ptha_inst = rd_reg32(&priv->ctrl->vreg.ptha) & CHA_VER_NUM_MASK;
arc4_inst = rd_reg32(&priv->ctrl->vreg.afha) & CHA_VER_NUM_MASK;
gcm_support = aesa & CHA_VER_MISC_AES_GCM;
}
@ -3598,10 +3573,6 @@ int caam_algapi_init(struct device *ctrldev)
if (!aes_inst && (alg_sel == OP_ALG_ALGSEL_AES))
continue;
/* Skip ARC4 algorithms if not supported by device */
if (!arc4_inst && alg_sel == OP_ALG_ALGSEL_ARC4)
continue;
/*
* Check support for AES modes not available
* on LP devices.

1
drivers/crypto/caam/compat.h
View File

@ -43,7 +43,6 @@
#include <crypto/akcipher.h>
#include <crypto/scatterwalk.h>
#include <crypto/skcipher.h>
#include <crypto/arc4.h>
#include <crypto/internal/skcipher.h>
#include <crypto/internal/hash.h>
#include <crypto/internal/rsa.h>

1
drivers/crypto/cavium/cpt/cptvf_algs.c
View File

@ -200,6 +200,7 @@ static inline int cvm_enc_dec(struct ablkcipher_request *req, u32 enc)
int status;
memset(req_info, 0, sizeof(struct cpt_request_info));
req_info->may_sleep = (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) != 0;
memset(fctx, 0, sizeof(struct fc_context));
create_input_list(req, enc, enc_iv_len);
create_output_list(req, enc_iv_len);

12
drivers/crypto/cavium/cpt/cptvf_reqmanager.c
View File

@ -133,7 +133,7 @@ static inline int setup_sgio_list(struct cpt_vf *cptvf,
/* Setup gather (input) components */
g_sz_bytes = ((req->incnt + 3) / 4) * sizeof(struct sglist_component);
info->gather_components = kzalloc(g_sz_bytes, GFP_KERNEL);
info->gather_components = kzalloc(g_sz_bytes, req->may_sleep ? GFP_KERNEL : GFP_ATOMIC);
if (!info->gather_components) {
ret = -ENOMEM;
goto scatter_gather_clean;
@ -150,7 +150,7 @@ static inline int setup_sgio_list(struct cpt_vf *cptvf,
/* Setup scatter (output) components */
s_sz_bytes = ((req->outcnt + 3) / 4) * sizeof(struct sglist_component);
info->scatter_components = kzalloc(s_sz_bytes, GFP_KERNEL);
info->scatter_components = kzalloc(s_sz_bytes, req->may_sleep ? GFP_KERNEL : GFP_ATOMIC);
if (!info->scatter_components) {
ret = -ENOMEM;
goto scatter_gather_clean;
@ -167,7 +167,7 @@ static inline int setup_sgio_list(struct cpt_vf *cptvf,
/* Create and initialize DPTR */
info->dlen = g_sz_bytes + s_sz_bytes + SG_LIST_HDR_SIZE;
info->in_buffer = kzalloc(info->dlen, GFP_KERNEL);
info->in_buffer = kzalloc(info->dlen, req->may_sleep ? GFP_KERNEL : GFP_ATOMIC);
if (!info->in_buffer) {
ret = -ENOMEM;
goto scatter_gather_clean;
@ -195,7 +195,7 @@ static inline int setup_sgio_list(struct cpt_vf *cptvf,
}
/* Create and initialize RPTR */
info->out_buffer = kzalloc(COMPLETION_CODE_SIZE, GFP_KERNEL);
info->out_buffer = kzalloc(COMPLETION_CODE_SIZE, req->may_sleep ? GFP_KERNEL : GFP_ATOMIC);
if (!info->out_buffer) {
ret = -ENOMEM;
goto scatter_gather_clean;
@ -421,7 +421,7 @@ int process_request(struct cpt_vf *cptvf, struct cpt_request_info *req)
struct cpt_vq_command vq_cmd;
union cpt_inst_s cptinst;
info = kzalloc(sizeof(*info), GFP_KERNEL);
info = kzalloc(sizeof(*info), req->may_sleep ? GFP_KERNEL : GFP_ATOMIC);
if (unlikely(!info)) {
dev_err(&pdev->dev, "Unable to allocate memory for info_buffer\n");
return -ENOMEM;
@ -443,7 +443,7 @@ int process_request(struct cpt_vf *cptvf, struct cpt_request_info *req)
* Get buffer for union cpt_res_s response
* structure and its physical address
*/
info->completion_addr = kzalloc(sizeof(union cpt_res_s), GFP_KERNEL);
info->completion_addr = kzalloc(sizeof(union cpt_res_s), req->may_sleep ? GFP_KERNEL : GFP_ATOMIC);
if (unlikely(!info->completion_addr)) {
dev_err(&pdev->dev, "Unable to allocate memory for completion_addr\n");
ret = -ENOMEM;

2
drivers/crypto/cavium/cpt/request_manager.h
View File

@ -62,6 +62,8 @@ struct cpt_request_info {
union ctrl_info ctrl; /* User control information */
struct cptvf_request req; /* Request Information (Core specific) */
bool may_sleep;
struct buf_ptr in[MAX_BUF_CNT];
struct buf_ptr out[MAX_BUF_CNT];

1
drivers/crypto/ccp/ccp-dev.h
View File

@ -469,6 +469,7 @@ struct ccp_sg_workarea {
unsigned int sg_used;
struct scatterlist *dma_sg;
struct scatterlist *dma_sg_head;
struct device *dma_dev;
unsigned int dma_count;
enum dma_data_direction dma_dir;

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