android_kernel_xiaomi_sm8450

Author	SHA1	Message	Date
Greg Kroah-Hartman	6c71f56f4f	Merge `21b5af7f0c` ("net: phy: dp83869: fix memory corruption when enabling fiber") into android12-5.10-lts Steps on the way to 5.10.227 Resolves merge conflicts in: fs/nfsd/filecache.c Change-Id: Ied16cae04e74a6303fdf827703d9f9caf57f971a Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2024-11-17 11:50:07 +00:00
Greg Kroah-Hartman	6136b834d6	Merge `cdd86fb75f` ("net/mlx5: Added cond_resched() to crdump collection") into android12-5.10-lts Steps on the way to 5.10.227 Change-Id: I780b041f7c72ac3204110981ba8c0ce36764d971 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2024-11-14 09:58:25 +00:00
Greg Kroah-Hartman	1f05cd743b	Merge `ae96b02b9d` ("soundwire: stream: Revert "soundwire: stream: fix programming slave ports for non-continous port maps"") into android12-5.10-lts Steps on the way to 5.10.226 Change-Id: I92c594018a2ec1c562a580e493117d780fade779 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2024-11-12 12:44:11 +00:00
Yanjun Zhang	f892165c56	NFSv4: Prevent NULL-pointer dereference in nfs42_complete_copies() [ Upstream commit a848c29e3486189aaabd5663bc11aea50c5bd144 ] On the node of an NFS client, some files saved in the mountpoint of the NFS server were copied to another location of the same NFS server. Accidentally, the nfs42_complete_copies() got a NULL-pointer dereference crash with the following syslog: [232064.838881] NFSv4: state recovery failed for open file nfs/pvc-12b5200d-cd0f-46a3-b9f0-af8f4fe0ef64.qcow2, error = -116 [232064.839360] NFSv4: state recovery failed for open file nfs/pvc-12b5200d-cd0f-46a3-b9f0-af8f4fe0ef64.qcow2, error = -116 [232066.588183] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000058 [232066.588586] Mem abort info: [232066.588701] ESR = 0x0000000096000007 [232066.588862] EC = 0x25: DABT (current EL), IL = 32 bits [232066.589084] SET = 0, FnV = 0 [232066.589216] EA = 0, S1PTW = 0 [232066.589340] FSC = 0x07: level 3 translation fault [232066.589559] Data abort info: [232066.589683] ISV = 0, ISS = 0x00000007 [232066.589842] CM = 0, WnR = 0 [232066.589967] user pgtable: 64k pages, 48-bit VAs, pgdp=00002000956ff400 [232066.590231] [0000000000000058] pgd=08001100ae100003, p4d=08001100ae100003, pud=08001100ae100003, pmd=08001100b3c00003, pte=0000000000000000 [232066.590757] Internal error: Oops: 96000007 [#1] SMP [232066.590958] Modules linked in: rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache netfs ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm vhost_net vhost vhost_iotlb tap tun ipt_rpfilter xt_multiport ip_set_hash_ip ip_set_hash_net xfrm_interface xfrm6_tunnel tunnel4 tunnel6 esp4 ah4 wireguard libcurve25519_generic veth xt_addrtype xt_set nf_conntrack_netlink ip_set_hash_ipportnet ip_set_hash_ipportip ip_set_bitmap_port ip_set_hash_ipport dummy ip_set ip_vs_sh ip_vs_wrr ip_vs_rr ip_vs iptable_filter sch_ingress nfnetlink_cttimeout vport_gre ip_gre ip_tunnel gre vport_geneve geneve vport_vxlan vxlan ip6_udp_tunnel udp_tunnel openvswitch nf_conncount dm_round_robin dm_service_time dm_multipath xt_nat xt_MASQUERADE nft_chain_nat nf_nat xt_mark xt_conntrack xt_comment nft_compat nft_counter nf_tables nfnetlink ocfs2 ocfs2_nodemanager ocfs2_stackglue iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ipmi_ssif nbd overlay 8021q garp mrp bonding tls rfkill sunrpc ext4 mbcache jbd2 [232066.591052] vfat fat cas_cache cas_disk ses enclosure scsi_transport_sas sg acpi_ipmi ipmi_si ipmi_devintf ipmi_msghandler ip_tables vfio_pci vfio_pci_core vfio_virqfd vfio_iommu_type1 vfio dm_mirror dm_region_hash dm_log dm_mod nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 br_netfilter bridge stp llc fuse xfs libcrc32c ast drm_vram_helper qla2xxx drm_kms_helper syscopyarea crct10dif_ce sysfillrect ghash_ce sysimgblt sha2_ce fb_sys_fops cec sha256_arm64 sha1_ce drm_ttm_helper ttm nvme_fc igb sbsa_gwdt nvme_fabrics drm nvme_core i2c_algo_bit i40e scsi_transport_fc megaraid_sas aes_neon_bs [232066.596953] CPU: 6 PID: 4124696 Comm: 10.253.166.125- Kdump: loaded Not tainted 5.15.131-9.cl9_ocfs2.aarch64 #1 [232066.597356] Hardware name: Great Wall .\x93\x8e...RF6260 V5/GWMSSE2GL1T, BIOS T656FBE_V3.0.18 2024-01-06 [232066.597721] pstate: 20400009 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [232066.598034] pc : nfs4_reclaim_open_state+0x220/0x800 [nfsv4] [232066.598327] lr : nfs4_reclaim_open_state+0x12c/0x800 [nfsv4] [232066.598595] sp : ffff8000f568fc70 [232066.598731] x29: ffff8000f568fc70 x28: 0000000000001000 x27: ffff21003db33000 [232066.599030] x26: ffff800005521ae0 x25: ffff0100f98fa3f0 x24: 0000000000000001 [232066.599319] x23: ffff800009920008 x22: ffff21003db33040 x21: ffff21003db33050 [232066.599628] x20: ffff410172fe9e40 x19: ffff410172fe9e00 x18: 0000000000000000 [232066.599914] x17: 0000000000000000 x16: 0000000000000004 x15: 0000000000000000 [232066.600195] x14: 0000000000000000 x13: ffff800008e685a8 x12: 00000000eac0c6e6 [232066.600498] x11: 0000000000000000 x10: 0000000000000008 x9 : ffff8000054e5828 [232066.600784] x8 : 00000000ffffffbf x7 : 0000000000000001 x6 : 000000000a9eb14a [232066.601062] x5 : 0000000000000000 x4 : ffff70ff8a14a800 x3 : 0000000000000058 [232066.601348] x2 : 0000000000000001 x1 : 54dce46366daa6c6 x0 : 0000000000000000 [232066.601636] Call trace: [232066.601749] nfs4_reclaim_open_state+0x220/0x800 [nfsv4] [232066.601998] nfs4_do_reclaim+0x1b8/0x28c [nfsv4] [232066.602218] nfs4_state_manager+0x928/0x10f0 [nfsv4] [232066.602455] nfs4_run_state_manager+0x78/0x1b0 [nfsv4] [232066.602690] kthread+0x110/0x114 [232066.602830] ret_from_fork+0x10/0x20 [232066.602985] Code: 1400000d f9403f20 f9402e61 91016003 (f9402c00) [232066.603284] SMP: stopping secondary CPUs [232066.606936] Starting crashdump kernel... [232066.607146] Bye! Analysing the vmcore, we know that nfs4_copy_state listed by destination nfs_server->ss_copies was added by the field copies in handle_async_copy(), and we found a waiting copy process with the stack as: PID: 3511963 TASK: ffff710028b47e00 CPU: 0 COMMAND: "cp" #0 [ffff8001116ef740] __switch_to at ffff8000081b92f4 #1 [ffff8001116ef760] __schedule at ffff800008dd0650 #2 [ffff8001116ef7c0] schedule at ffff800008dd0a00 #3 [ffff8001116ef7e0] schedule_timeout at ffff800008dd6aa0 #4 [ffff8001116ef860] __wait_for_common at ffff800008dd166c #5 [ffff8001116ef8e0] wait_for_completion_interruptible at ffff800008dd1898 #6 [ffff8001116ef8f0] handle_async_copy at ffff8000055142f4 [nfsv4] #7 [ffff8001116ef970] _nfs42_proc_copy at ffff8000055147c8 [nfsv4] #8 [ffff8001116efa80] nfs42_proc_copy at ffff800005514cf0 [nfsv4] #9 [ffff8001116efc50] __nfs4_copy_file_range.constprop.0 at ffff8000054ed694 [nfsv4] The NULL-pointer dereference was due to nfs42_complete_copies() listed the nfs_server->ss_copies by the field ss_copies of nfs4_copy_state. So the nfs4_copy_state address ffff0100f98fa3f0 was offset by 0x10 and the data accessed through this pointer was also incorrect. Generally, the ordered list nfs4_state_owner->so_states indicate open(O_RDWR) or open(O_WRITE) states are reclaimed firstly by nfs4_reclaim_open_state(). When destination state reclaim is failed with NFS_STATE_RECOVERY_FAILED and copies are not deleted in nfs_server->ss_copies, the source state may be passed to the nfs42_complete_copies() process earlier, resulting in this crash scene finally. To solve this issue, we add a list_head nfs_server->ss_src_copies for a server-to-server copy specially. Fixes: `0e65a32c8a` ("NFS: handle source server reboot") Signed-off-by: Yanjun Zhang <zhangyanjun@cestc.cn> Reviewed-by: Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-10-17 15:08:33 +02:00
Dan Carpenter	64f1b4922b	SUNRPC: Fix integer overflow in decode_rc_list() [ Upstream commit 6dbf1f341b6b35bcc20ff95b6b315e509f6c5369 ] The math in "rc_list->rcl_nrefcalls * 2 * sizeof(uint32_t)" could have an integer overflow. Add bounds checking on rc_list->rcl_nrefcalls to fix that. Fixes: `4aece6a19c` ("nfs41: cb_sequence xdr implementation") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-10-17 15:08:33 +02:00
Li Lingfeng	7d0079d644	nfs: fix memory leak in error path of nfs4_do_reclaim commit 8f6a7c9467eaf39da4c14e5474e46190ab3fb529 upstream. Commit `c77e22834a` ("NFSv4: Fix a potential sleep while atomic in nfs4_do_reclaim()") separate out the freeing of the state owners from nfs4_purge_state_owners() and finish it outside the rcu lock. However, the error path is omitted. As a result, the state owners in "freeme" will not be released. Fix it by adding freeing in the error path. Fixes: `c77e22834a` ("NFSv4: Fix a potential sleep while atomic in nfs4_do_reclaim()") Signed-off-by: Li Lingfeng <lilingfeng3@huawei.com> Cc: stable@vger.kernel.org # v5.3+ Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2024-10-17 15:08:03 +02:00
Trond Myklebust	14341f28a3	NFS: Avoid unnecessary rescanning of the per-server delegation list [ Upstream commit f92214e4c312f6ea9d78650cc6291d200f17abb6 ] If the call to nfs_delegation_grab_inode() fails, we will not have dropped any locks that require us to rescan the list. Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-10-17 15:07:32 +02:00
Greg Kroah-Hartman	7d3ca1ed3f	This is the 5.10.226 stable release -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmbiry8ACgkQONu9yGCS aT6N3g//bWYo3l5q543ygloK7UBTkuyJFWb0ENBbu0J9qlnYaSeKDvqjmMUPBHKi ZCAzL5nHmAfPMSbjRnltsl54Z7X69264BNLv62M86VnGVDrD7Y93Sn+Ts9jJoTYR k97HrSojKsqrC2MZLaLuDnoeReoHpeAn4rwIs8mAaApxv48NfRh65KRkipkkRi0N S7UXC82a8NyjF9wQaB2+Cdt2S0SD2706074X/0jXBAM3YR+5lF3NFgXylmUULTWi kmCCauGhvfsR9vGIXBAYfX/thF3FSuffJjrWQ3i3/v75PyfoLZ4CruRGXIKM5UBN TDEqx1Fx+fDXjgH07DYjFLBxQnv9wTgAtflXJj4qfaULO3NonBZHW3xIBe8foO2b 6858JdPcSA2LJ1wUxTc8BuYzgiwz5aCbGa0cLJCyJKYhJXGToweFyDM1nS2V66MD TF43J/8zv9OAbj6TIT8WisfCgDMIIeMg/RsoaduGZViEN2Sg46XHN4ciZ7eakJOq j3JFaAan+WPDlYpBLv1tCz+e6IDexugnbP43+E+eY8Xl6UDKUaXd3NiT728W84ll 0KULycqOteiFy7KN6NJx0oLA3YarQciatRm99zA8pnBBvqy0yJXYxWxmmaSQiGo+ VvNTrz6uc+ISP9TJfuPm8KH7NwQVhrjsndXaW2HWgoQ+fWgSZjU= =abQi -----END PGP SIGNATURE----- Merge 5.10.226 into android12-5.10-lts Changes in 5.10.226 drm: panel-orientation-quirks: Add quirk for OrangePi Neo ALSA: hda/generic: Add a helper to mute speakers at suspend/shutdown ALSA: hda/conexant: Mute speakers at suspend / shutdown i2c: Fix conditional for substituting empty ACPI functions dma-debug: avoid deadlock between dma debug vs printk and netconsole net: usb: qmi_wwan: add MeiG Smart SRM825L drm/amdgpu: Fix uninitialized variable warning in amdgpu_afmt_acr drm/amdgpu: fix overflowed array index read warning drm/amd/pm: fix uninitialized variable warning for smu8_hwmgr drm/amd/pm: fix warning using uninitialized value of max_vid_step drm/amd/pm: fix the Out-of-bounds read warning drm/amdgpu: fix uninitialized scalar variable warning drm/amd/pm: fix uninitialized variable warnings for vega10_hwmgr drm/amdgpu: avoid reading vf2pf info size from FB drm/amd/display: Check gpio_id before used as array index drm/amd/display: Stop amdgpu_dm initialize when stream nums greater than 6 drm/amd/display: Add array index check for hdcp ddc access drm/amd/display: Check num_valid_sets before accessing reader_wm_sets[] drm/amd/display: Check msg_id before processing transcation drm/amd/display: Fix Coverity INTEGER_OVERFLOW within dal_gpio_service_create drm/amdgpu/pm: Fix uninitialized variable agc_btc_response drm/amdgpu: Fix out-of-bounds write warning drm/amdgpu: Fix out-of-bounds read of df_v1_7_channel_number drm/amdgpu: fix ucode out-of-bounds read warning drm/amdgpu: fix mc_data out-of-bounds read warning drm/amdkfd: Reconcile the definition and use of oem_id in struct kfd_topology_device apparmor: fix possible NULL pointer dereference drm/amdgpu/pm: Check input value for CUSTOM profile mode setting on legacy SOCs drm/amdgpu: the warning dereferencing obj for nbio_v7_4 drm/amd/pm: check negtive return for table entries wifi: iwlwifi: remove fw_running op PCI: al: Check IORESOURCE_BUS existence during probe hwspinlock: Introduce hwspin_lock_bust() ionic: fix potential irq name truncation usbip: Don't submit special requests twice usb: typec: ucsi: Fix null pointer dereference in trace fsnotify: clear PARENT_WATCHED flags lazily smack: tcp: ipv4, fix incorrect labeling drm/meson: plane: Add error handling wifi: cfg80211: make hash table duplicates more survivable block: remove the blk_flush_integrity call in blk_integrity_unregister drm/amd/display: Skip wbscl_set_scaler_filter if filter is null media: uvcvideo: Enforce alignment of frame and interval block: initialize integrity buffer to zero before writing it to media drm/amd/pm: Fix the null pointer dereference for vega10_hwmgr bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode net: set SOCK_RCU_FREE before inserting socket into hashtable virtio_net: Fix napi_skb_cache_put warning rcu-tasks: Fix show_rcu_tasks_trace_gp_kthread buffer overflow udf: Limit file size to 4TB ext4: handle redirtying in ext4_bio_write_page() i2c: Use IS_REACHABLE() for substituting empty ACPI functions bpf, cgroup: Assign cgroup in cgroup_sk_alloc when called from interrupt sch/netem: fix use after free in netem_dequeue ASoC: dapm: Fix UAF for snd_soc_pcm_runtime object ALSA: hda/conexant: Add pincfg quirk to enable top speakers on Sirius devices ALSA: hda/realtek: add patch for internal mic in Lenovo V145 ALSA: hda/realtek: Support mute LED on HP Laptop 14-dq2xxx ata: libata: Fix memory leak for error path in ata_host_alloc() irqchip/gic-v2m: Fix refcount leak in gicv2m_of_init() Revert "Bluetooth: MGMT/SMP: Fix address type when using SMP over BREDR/LE" Bluetooth: MGMT: Ignore keys being loaded with invalid type mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K mmc: sdhci-of-aspeed: fix module autoloading fuse: update stats for pages in dropped aux writeback list fuse: use unsigned type for getxattr/listxattr size truncation clk: qcom: clk-alpha-pll: Fix the pll post div mask clk: qcom: clk-alpha-pll: Fix the trion pll postdiv set rate API can: mcp251x: fix deadlock if an interrupt occurs during mcp251x_open tracing: Avoid possible softlockup in tracing_iter_reset() ila: call nf_unregister_net_hooks() sooner sched: sch_cake: fix bulk flow accounting logic for host fairness nilfs2: fix missing cleanup on rollforward recovery error nilfs2: fix state management in error path of log writing function btrfs: fix use-after-free after failure to create a snapshot mptcp: pr_debug: add missing \n at the end mptcp: pm: avoid possible UaF when selecting endp nfsd: move reply cache initialization into nfsd startup nfsd: move init of percpu reply_cache_stats counters back to nfsd_init_net NFSD: Refactor nfsd_reply_cache_free_locked() NFSD: Rename nfsd_reply_cache_alloc() NFSD: Replace nfsd_prune_bucket() NFSD: Refactor the duplicate reply cache shrinker NFSD: simplify error paths in nfsd_svc() NFSD: Rewrite synopsis of nfsd_percpu_counters_init() NFSD: Fix frame size warning in svc_export_parse() sunrpc: don't change ->sv_stats if it doesn't exist nfsd: stop setting ->pg_stats for unused stats sunrpc: pass in the sv_stats struct through svc_create_pooled sunrpc: remove ->pg_stats from svc_program sunrpc: use the struct net as the svc proc private nfsd: rename NFSD_NET_* to NFSD_STATS_* nfsd: expose /proc/net/sunrpc/nfsd in net namespaces nfsd: make all of the nfsd stats per-network namespace nfsd: remove nfsd_stats, make th_cnt a global counter nfsd: make svc_stat per-network namespace instead of global ALSA: hda: Add input value sanity checks to HDMI channel map controls smack: unix sockets: fix accept()ed socket label irqchip/armada-370-xp: Do not allow mapping IRQ 0 and 1 af_unix: Remove put_pid()/put_cred() in copy_peercred(). iommu: sun50i: clear bypass register netfilter: nf_conncount: fix wrong variable type udf: Avoid excessive partition lengths media: vivid: fix wrong sizeimage value for mplane leds: spi-byte: Call of_node_put() on error path wifi: brcmsmac: advertise MFP_CAPABLE to enable WPA3 usb: uas: set host status byte on data completion error media: vivid: don't set HDMI TX controls if there are no HDMI outputs PCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0) media: qcom: camss: Add check for v4l2_fwnode_endpoint_parse pcmcia: Use resource_size function on resource object can: bcm: Remove proc entry when dev is unregistered. igb: Fix not clearing TimeSync interrupts for 82580 svcrdma: Catch another Reply chunk overflow case platform/x86: dell-smbios: Fix error path in dell_smbios_init() tcp_bpf: fix return value of tcp_bpf_sendmsg() igc: Unlock on error in igc_io_resume() drivers/net/usb: Remove all strcpy() uses net: usb: don't write directly to netdev->dev_addr usbnet: modern method to get random MAC bareudp: Fix device stats updates. fou: remove sparse errors gro: remove rcu_read_lock/rcu_read_unlock from gro_receive handlers gro: remove rcu_read_lock/rcu_read_unlock from gro_complete handlers fou: Fix null-ptr-deref in GRO. net: bridge: br_fdb_external_learn_add(): always set EXT_LEARN net: dsa: vsc73xx: fix possible subblocks range of CAPT block ASoC: topology: Properly initialize soc_enum values dm init: Handle minors larger than 255 iommu/vt-d: Handle volatile descriptor status read cgroup: Protect css->cgroup write under css_set_lock um: line: always fill *error_out in setup_one_line() devres: Initialize an uninitialized struct member pci/hotplug/pnv_php: Fix hotplug driver crash on Powernv hwmon: (adc128d818) Fix underflows seen when writing limit attributes hwmon: (lm95234) Fix underflows seen when writing limit attributes hwmon: (nct6775-core) Fix underflows seen when writing limit attributes hwmon: (w83627ehf) Fix underflows seen when writing limit attributes libbpf: Add NULL checks to bpf_object__{prev_map,next_map} wifi: mwifiex: Do not return unused priv in mwifiex_get_priv_by_id() smp: Add missing destroy_work_on_stack() call in smp_call_on_cpu() btrfs: replace BUG_ON with ASSERT in walk_down_proc() btrfs: clean up our handling of refs == 0 in snapshot delete PCI: Add missing bridge lock to pci_bus_lock() net: dpaa: avoid on-stack arrays of NR_CPUS elements kselftests: dmabuf-heaps: Ensure the driver name is null-terminated btrfs: initialize location to fix -Wmaybe-uninitialized in btrfs_lookup_dentry() s390/vmlinux.lds.S: Move ro_after_init section behind rodata section HID: cougar: fix slab-out-of-bounds Read in cougar_report_fixup Input: uinput - reject requests with unreasonable number of slots usbnet: ipheth: race between ipheth_close and error handling Squashfs: sanity check symbolic link size of/irq: Prevent device address out-of-bounds read in interrupt map walk lib/generic-radix-tree.c: Fix rare race in __genradix_ptr_alloc() MIPS: cevt-r4k: Don't call get_c0_compare_int if timer irq is installed ata: pata_macio: Use WARN instead of BUG NFSv4: Add missing rescheduling points in nfs_client_return_marked_delegations staging: iio: frequency: ad9834: Validate frequency parameter value iio: buffer-dmaengine: fix releasing dma channel on error iio: fix scale application in iio_convert_raw_to_processed_unlocked iio: adc: ad7124: fix chip ID mismatch binder: fix UAF caused by offsets overwrite nvmem: Fix return type of devm_nvmem_device_get() in kerneldoc uio_hv_generic: Fix kernel NULL pointer dereference in hv_uio_rescind Drivers: hv: vmbus: Fix rescind handling in uio_hv_generic VMCI: Fix use-after-free when removing resource in vmci_resource_remove() clocksource/drivers/imx-tpm: Fix return -ETIME when delta exceeds INT_MAX clocksource/drivers/imx-tpm: Fix next event not taking effect sometime clocksource/drivers/timer-of: Remove percpu irq related code uprobes: Use kzalloc to allocate xol area perf/aux: Fix AUX buffer serialization nilfs2: replace snprintf in show functions with sysfs_emit nilfs2: protect references to superblock parameters exposed in sysfs ACPI: processor: Return an error if acpi_processor_get_info() fails in processor_add() ACPI: processor: Fix memory leaks in error paths of processor_add() arm64: acpi: Move get_cpu_for_acpi_id() to a header arm64: acpi: Harden get_cpu_for_acpi_id() against missing CPU entry nvmet-tcp: fix kernel crash if commands allocation fails drm/i915/fence: Mark debug_fence_init_onstack() with __maybe_unused drm/i915/fence: Mark debug_fence_free() with __maybe_unused mmc: cqhci: Fix checking of CQHCI_HALT state rtmutex: Drop rt_mutex::wait_lock before scheduling x86/mm: Fix PTI for i386 some more net, sunrpc: Remap EPERM in case of connection failure in xs_tcp_setup_socket memcg: protect concurrent access to mem_cgroup_idr Linux 5.10.226 Change-Id: I3c0afd32ba78775f67cde6d73b4dbf931bbc4770 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2024-09-14 20:53:50 +00:00
Greg Kroah-Hartman	70fe52b634	Revert "Merge `751777a79a` ("nfsd: make svc_stat per-network namespace instead of global") into android12-5.10-lts" This reverts commit 44e9ffcf8f27f726358477ec3a99826d583922cc, reversing changes made to `b22678f8ef`. Merge "around" the nfsd changes that are in 5.10.226 Change-Id: If3a05a4f399bca9983f2ee2433ed44037e6d050b Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2024-09-14 14:26:55 +00:00
Greg Kroah-Hartman	c3e9a280ba	Merge `751777a79a` ("nfsd: make svc_stat per-network namespace instead of global") into android12-5.10-lts Steps on the way to 5.10.226 Merge around the nfsd changes as we do not want/need them here. Change-Id: I1535c7c685034e09055ee05b34972fcefd49506f Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2024-09-14 14:26:40 +00:00
Trond Myklebust	d8a61e69f8	NFSv4: Add missing rescheduling points in nfs_client_return_marked_delegations [ Upstream commit a017ad1313fc91bdf235097fd0a02f673fc7bb11 ] We're seeing reports of soft lockups when iterating through the loops, so let's add rescheduling points. Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-09-12 11:06:49 +02:00
Josef Bacik	d06254ae7d	nfsd: stop setting ->pg_stats for unused stats [ Upstream commit a2214ed588fb3c5b9824a21cff870482510372bb ] A lot of places are setting a blank svc_stats in ->pg_stats and never utilizing these stats. Remove all of these extra structs as we're not reporting these stats anywhere. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2024-09-12 11:06:45 +02:00
Greg Kroah-Hartman	4951c68022	Merge 5.10.225 into android12-5.10-lts Changes in 5.10.225 fuse: Initialize beyond-EOF page contents before setting uptodate ALSA: usb-audio: Support Yamaha P-125 quirk entry xhci: Fix Panther point NULL pointer deref at full-speed re-enumeration thunderbolt: Mark XDomain as unplugged when router is removed s390/dasd: fix error recovery leading to data corruption on ESE devices arm64: ACPI: NUMA: initialize all values of acpi_early_node_map to NUMA_NO_NODE dm resume: don't return EINVAL when signalled dm persistent data: fix memory allocation failure vfs: Don't evict inode under the inode lru traversing context bitmap: introduce generic optimized bitmap_size() fix bitmap corruption on close_range() with CLOSE_RANGE_UNSHARE selinux: fix potential counting error in avc_add_xperms_decision() btrfs: tree-checker: add dev extent item checks drm/amdgpu: Actually check flags for all context ops. memcg_write_event_control(): fix a user-triggerable oops drm/amdgpu/jpeg2: properly set atomics vmid field s390/cio: rename bitmap_size() -> idset_bitmap_size() btrfs: rename bitmap_set_bits() -> btrfs_bitmap_set_bits() s390/uv: Panic for set and remove shared access UVC errors net/mlx5e: Correctly report errors for ethtool rx flows atm: idt77252: prevent use after free in dequeue_rx() net: axienet: Fix register defines comment description net: dsa: vsc73xx: pass value in phy_write operation net: dsa: vsc73xx: use read_poll_timeout instead delay loop net: dsa: vsc73xx: check busy flag in MDIO operations mptcp: correct MPTCP_SUBFLOW_ATTR_SSN_OFFSET reserved size netfilter: flowtable: initialise extack before use net: hns3: fix wrong use of semaphore up net: hns3: fix a deadlock problem when config TC during resetting ALSA: hda/realtek: Fix noise from speakers on Lenovo IdeaPad 3 15IAU7 ssb: Fix division by zero issue in ssb_calc_clock_rate wifi: mac80211: fix BA session teardown race wifi: cw1200: Avoid processing an invalid TIM IE i2c: riic: avoid potential division by zero RDMA/rtrs: Fix the problem of variable not initialized fully s390/smp,mcck: fix early IPI handling media: radio-isa: use dev_name to fill in bus_info staging: iio: resolver: ad2s1210: fix use before initialization drm/amd/display: Validate hw_points_num before using it staging: ks7010: disable bh on tx_dev_lock binfmt_misc: cleanup on filesystem umount media: qcom: venus: fix incorrect return value scsi: spi: Fix sshdr use gfs2: setattr_chown: Add missing initialization wifi: iwlwifi: abort scan when rfkill on but device enabled IB/hfi1: Fix potential deadlock on &irq_src_lock and &dd->uctxt_lock powerpc/xics: Check return value of kasprintf in icp_native_map_one_cpu nvmet-trace: avoid dereferencing pointer too early ext4: do not trim the group with corrupted block bitmap quota: Remove BUG_ON from dqget() media: pci: cx23885: check cx23885_vdev_init() return fs: binfmt_elf_efpic: don't use missing interpreter's properties scsi: lpfc: Initialize status local variable in lpfc_sli4_repost_sgl_list() net/sun3_82586: Avoid reading past buffer in debug output drm/lima: set gp bus_stop bit before hard reset virtiofs: forbid newlines in tags netlink: hold nlk->cb_mutex longer in __netlink_dump_start() md: clean up invalid BUG_ON in md_ioctl x86: Increase brk randomness entropy for 64-bit systems memory: stm32-fmc2-ebi: check regmap_read return value parisc: Use irq_enter_rcu() to fix warning at kernel/context_tracking.c:367 powerpc/boot: Handle allocation failure in simple_realloc() powerpc/boot: Only free if realloc() succeeds btrfs: change BUG_ON to assertion when checking for delayed_node root btrfs: handle invalid root reference found in may_destroy_subvol() btrfs: send: handle unexpected data in header buffer in begin_cmd() btrfs: delete pointless BUG_ON check on quota root in btrfs_qgroup_account_extent() f2fs: fix to do sanity check in update_sit_entry usb: gadget: fsl: Increase size of name buffer for endpoints Bluetooth: bnep: Fix out-of-bound access net: hns3: add checking for vf id of mailbox nvmet-tcp: do not continue for invalid icreq NFS: avoid infinite loop in pnfs_update_layout. openrisc: Call setup_memory() earlier in the init sequence s390/iucv: fix receive buffer virtual vs physical address confusion usb: dwc3: core: Skip setting event buffers for host only controllers irqchip/gic-v3-its: Remove BUG_ON in its_vpe_irq_domain_alloc ext4: set the type of max_zeroout to unsigned int to avoid overflow nvmet-rdma: fix possible bad dereference when freeing rsps hrtimer: Prevent queuing of hrtimer without a function callback gtp: pull network headers in gtp_dev_xmit() block: use "unsigned long" for blk_validate_block_size(). media: solo6x10: replace max(a, min(b, c)) by clamp(b, a, c) dm suspend: return -ERESTARTSYS instead of -EINTR Bluetooth: hci_core: Fix LE quote calculation Bluetooth: SMP: Fix assumption of Central always being Initiator tc-testing: don't access non-existent variable on exception kcm: Serialise kcm_sendmsg() for the same socket. netfilter: nft_counter: Synchronize nft_counter_reset() against reader. ip6_tunnel: Fix broken GRO bonding: fix bond_ipsec_offload_ok return type bonding: fix null pointer deref in bond_ipsec_offload_ok bonding: fix xfrm real_dev null pointer dereference bonding: fix xfrm state handling when clearing active slave ice: fix ICE_LAST_OFFSET formula net: dsa: mv88e6xxx: read FID when handling ATU violations net: dsa: mv88e6xxx: replace ATU violation prints with trace points net: dsa: mv88e6xxx: Fix out-of-bound access netem: fix return value if duplicate enqueue fails ipv6: prevent UAF in ip6_send_skb() net: xilinx: axienet: Always disable promiscuous mode net: xilinx: axienet: Fix dangling multicast addresses drm/msm/dpu: don't play tricks with debug macros drm/msm/dp: reset the link phy params before link training mmc: mmc_test: Fix NULL dereference on allocation failure Bluetooth: MGMT: Add error handling to pair_device() binfmt_misc: pass binfmt_misc flags to the interpreter MIPS: Loongson64: Set timer mode in cpu-probe HID: wacom: Defer calculation of resolution until resolution_code is known HID: microsoft: Add rumble support to latest xbox controllers cxgb4: add forgotten u64 ivlan cast before shift KVM: arm64: Make ICC_SGI_EL1 undef in the absence of a vGICv3 mmc: dw_mmc: allow biu and ciu clocks to defer Revert "drm/amd/display: Validate hw_points_num before using it" ALSA: timer: Relax start tick time check for slave timer elements nfsd: Don't call freezable_schedule_timeout() after each successful page allocation in svc_alloc_arg(). Bluetooth: hci_ldisc: check HCI_UART_PROTO_READY flag in HCIUARTGETPROTO Input: MT - limit max slots tools: move alignment-related macros to new <linux/align.h> drm/amdgpu: Using uninitialized value *size when calling amdgpu_vce_cs_reloc KVM: arm64: Don't use cbz/adr with external symbols pinctrl: rockchip: correct RK3328 iomux width flag for GPIO2-B pins pinctrl: single: fix potential NULL dereference in pcs_get_function() wifi: mwifiex: duplicate static structs used in driver instances mptcp: sched: check both backup in retrans ipc: replace costly bailout check in sysvipc_find_ipc() drm/amdkfd: don't allow mapping the MMIO HDP page with large pages media: uvcvideo: Fix integer overflow calculating timestamp Revert "Input: ioc3kbd - convert to platform remove callback returning void" ata: libata-core: Fix null pointer dereference on error cgroup/cpuset: Prevent UAF in proc_cpuset_show() net:rds: Fix possible deadlock in rds_message_put ovl: do not fail because of O_NOATIME soundwire: stream: fix programming slave ports for non-continous port maps dmaengine: dw: Add peripheral bus width verification dmaengine: dw: Add memory bus width verification ethtool: check device is present when getting link settings gtp: fix a potential NULL pointer dereference net: busy-poll: use ktime_get_ns() instead of local_clock() nfc: pn533: Add poll mod list filling check soc: qcom: cmd-db: Map shared memory as WC, not WB cdc-acm: Add DISABLE_ECHO quirk for GE HealthCare UI Controller USB: serial: option: add MeiG Smart SRM825L usb: dwc3: omap: add missing depopulate in probe error path usb: dwc3: core: Prevent USB core invalid event buffer address access usb: dwc3: st: fix probed platform device ref count on probe error path usb: dwc3: st: add missing depopulate in probe error path usb: core: sysfs: Unmerge @usb3_hardware_lpm_attr_group in remove_power_attributes() scsi: aacraid: Fix double-free on probe failure apparmor: fix policy_unpack_test on big endian systems Linux 5.10.225 Change-Id: I5028ef07db680262d45fba4096094fe8b19dd052 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2024-09-11 14:51:02 +00:00
NeilBrown	e5272645a0	NFS: avoid infinite loop in pnfs_update_layout. [ Upstream commit 2fdbc20036acda9e5694db74a032d3c605323005 ] If pnfsd_update_layout() is called on a file for which recovery has failed it will enter a tight infinite loop. NFS_LAYOUT_INVALID_STID will be set, nfs4_select_rw_stateid() will return -EIO, and nfs4_schedule_stateid_recovery() will do nothing, so nfs4_client_recover_expired_lease() will not wait. So the code will loop indefinitely. Break the loop by testing the validity of the open stateid at the top of the loop. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-09-04 13:17:38 +02:00
Greg Kroah-Hartman	2ebd481b31	Merge 5.10.221 into android12-5.10-lts Changes in 5.10.221 tracing/selftests: Fix kprobe event name test for .isra. functions null_blk: Print correct max open zones limit in null_init_zoned_dev() wifi: mac80211: mesh: Fix leak of mesh_preq_queue objects wifi: mac80211: Fix deadlock in ieee80211_sta_ps_deliver_wakeup() wifi: cfg80211: pmsr: use correct nla_get_uX functions wifi: iwlwifi: mvm: revert gen2 TX A-MPDU size to 64 wifi: iwlwifi: dbg_ini: move iwl_dbg_tlv_free outside of debugfs ifdef wifi: iwlwifi: mvm: check n_ssids before accessing the ssids wifi: iwlwifi: mvm: don't read past the mfuart notifcation wifi: mac80211: correctly parse Spatial Reuse Parameter Set element net/ncsi: add NCSI Intel OEM command to keep PHY up net/ncsi: Simplify Kconfig/dts control flow net/ncsi: Fix the multi thread manner of NCSI driver ipv6: sr: block BH in seg6_output_core() and seg6_input_core() net: sched: sch_multiq: fix possible OOB write in multiq_tune() vxlan: Fix regression when dropping packets due to invalid src addresses tcp: count CLOSE-WAIT sockets for TCP_MIB_CURRESTAB net/sched: taprio: always validate TCA_TAPRIO_ATTR_PRIOMAP ptp: Fix error message on failed pin verification af_unix: Annotate data-race of sk->sk_state in unix_inq_len(). af_unix: Annotate data-races around sk->sk_state in unix_write_space() and poll(). af_unix: Annotate data-races around sk->sk_state in sendmsg() and recvmsg(). af_unix: Annotate data-races around sk->sk_state in UNIX_DIAG. af_unix: Annotate data-race of net->unx.sysctl_max_dgram_qlen. af_unix: Use unix_recvq_full_lockless() in unix_stream_connect(). af_unix: Use skb_queue_len_lockless() in sk_diag_show_rqlen(). af_unix: Annotate data-race of sk->sk_shutdown in sk_diag_fill(). ipv6: fix possible race in __fib6_drop_pcpu_from() usb: gadget: f_fs: Fix race between aio_cancel() and AIO request complete drm/amd/display: Handle Y carry-over in VCP X.Y calculation serial: sc16is7xx: replace hardcoded divisor value with BIT() macro serial: sc16is7xx: fix bug in sc16is7xx_set_baud() when using prescaler mmc: davinci: Don't strip remove function when driver is builtin selftests/mm: compaction_test: fix incorrect write of zero to nr_hugepages selftests/mm: conform test to TAP format output selftests/mm: compaction_test: fix bogus test success on Aarch64 btrfs: fix leak of qgroup extent records after transaction abort nilfs2: Remove check for PageError nilfs2: return the mapped address from nilfs_get_page() nilfs2: fix nilfs_empty_dir() misjudgment and long loop on I/O errors USB: class: cdc-wdm: Fix CPU lockup caused by excessive log messages mei: me: release irq in mei_me_pci_resume error path jfs: xattr: fix buffer overflow for invalid xattr xhci: Set correct transferred length for cancelled bulk transfers xhci: Apply reset resume quirk to Etron EJ188 xHCI host xhci: Apply broken streams quirk to Etron EJ188 xHCI host scsi: mpt3sas: Avoid test/set_bit() operating in non-allocated memory powerpc/uaccess: Fix build errors seen with GCC 13/14 Input: try trimming too long modalias strings SUNRPC: return proper error from gss_wrap_req_priv gpio: tqmx86: fix typo in Kconfig label HID: core: remove unnecessary WARN_ON() in implement() gpio: tqmx86: store IRQ trigger type and unmask status separately iommu/amd: Introduce pci segment structure iommu/amd: Fix sysfs leak in iommu init iommu: Return right value in iommu_sva_bind_device() HID: logitech-dj: Fix memory leak in logi_dj_recv_switch_to_dj_mode() drm/vmwgfx: 3D disabled should not effect STDU memory limits net: sfp: Always call `sfp_sm_mod_remove()` on remove net: hns3: add cond_resched() to hns3 ring buffer init process liquidio: Adjust a NULL pointer handling path in lio_vf_rep_copy_packet drm/komeda: check for error-valued pointer drm/bridge/panel: Fix runtime warning on panel bridge release tcp: fix race in tcp_v6_syn_recv_sock() net/mlx5e: Fix features validation check for tunneled UDP (non-VXLAN) packets Bluetooth: L2CAP: Fix rejecting L2CAP_CONN_PARAM_UPDATE_REQ netfilter: ipset: Fix race between namespace cleanup and gc in the list:set type net: stmmac: replace priv->speed with the portTransmitRate from the tc-cbs parameters net/ipv6: Fix the RT cache flush via sysctl using a previous delay ionic: fix use after netif_napi_del() iio: adc: ad9467: fix scan type sign iio: dac: ad5592r: fix temperature channel scaling value iio: imu: inv_icm42600: delete unneeded update watermark call drivers: core: synchronize really_probe() and dev_uevent() drm/exynos/vidi: fix memory leak in .get_modes() drm/exynos: hdmi: report safe 640x480 mode as a fallback when no EDID found vmci: prevent speculation leaks by sanitizing event in event_deliver() fs/proc: fix softlockup in __read_vmcore ocfs2: use coarse time for new created files ocfs2: fix races between hole punching and AIO+DIO PCI: rockchip-ep: Remove wrong mask on subsys_vendor_id dmaengine: axi-dmac: fix possible race in remove() remoteproc: k3-r5: Do not allow core1 to power up before core0 via sysfs intel_th: pci: Add Granite Rapids support intel_th: pci: Add Granite Rapids SOC support intel_th: pci: Add Sapphire Rapids SOC support intel_th: pci: Add Meteor Lake-S support intel_th: pci: Add Lunar Lake support nilfs2: fix potential kernel bug due to lack of writeback flag waiting tick/nohz_full: Don't abuse smp_call_function_single() in tick_setup_device() serial: 8250_pxa: Configure tx_loadsz to match FIFO IRQ level hugetlb_encode.h: fix undefined behaviour (34 << 26) mptcp: ensure snd_una is properly initialized on connect mptcp: pm: inc RmAddr MIB counter once per RM_ADDR ID mptcp: pm: update add_addr counters after connect remoteproc: k3-r5: Jump to error handling labels in start/stop errors greybus: Fix use-after-free bug in gb_interface_release due to race condition. usb-storage: alauda: Check whether the media is initialized i2c: at91: Fix the functionality flags of the slave-only interface i2c: designware: Fix the functionality flags of the slave-only interface zap_pid_ns_processes: clear TIF_NOTIFY_SIGNAL along with TIF_SIGPENDING padata: Disable BH when taking works lock on MT path rcutorture: Fix rcu_torture_one_read() pipe_count overflow comment rcutorture: Fix invalid context warning when enable srcu barrier testing block/ioctl: prefer different overflow check selftests/bpf: Prevent client connect before server bind in test_tc_tunnel.sh selftests/bpf: Fix flaky test btf_map_in_map/lookup_update batman-adv: bypass empty buckets in batadv_purge_orig_ref() wifi: ath9k: work around memset overflow warning af_packet: avoid a false positive warning in packet_setsockopt() drop_monitor: replace spin_lock by raw_spin_lock scsi: qedi: Fix crash while reading debugfs attribute kselftest: arm64: Add a null pointer check netpoll: Fix race condition in netpoll_owner_active HID: Add quirk for Logitech Casa touchpad ACPI: video: Add backlight=native quirk for Lenovo Slim 7 16ARH7 Bluetooth: ath3k: Fix multiple issues reported by checkpatch.pl drm/amd/display: Exit idle optimizations before HDCP execution ASoC: Intel: sof_sdw: add JD2 quirk for HP Omen 14 drm/lima: add mask irq callback to gp and pp drm/lima: mask irqs in timeout path before hard reset powerpc/pseries: Enforce hcall result buffer validity and size powerpc/io: Avoid clang null pointer arithmetic warnings power: supply: cros_usbpd: provide ID table for avoiding fallback match iommu/arm-smmu-v3: Free MSIs in case of ENOMEM f2fs: remove clear SB_INLINECRYPT flag in default_options usb: misc: uss720: check for incompatible versions of the Belkin F5U002 udf: udftime: prevent overflow in udf_disk_stamp_to_time() PCI/PM: Avoid D3cold for HP Pavilion 17 PC/1972 PCIe Ports MIPS: Octeon: Add PCIe link status check serial: exar: adding missing CTI and Exar PCI ids MIPS: Routerboard 532: Fix vendor retry check code mips: bmips: BCM6358: make sure CBR is correctly set tracing: Build event generation tests only as modules cipso: fix total option length computation netrom: Fix a memory leak in nr_heartbeat_expiry() ipv6: prevent possible NULL deref in fib6_nh_init() ipv6: prevent possible NULL dereference in rt6_probe() xfrm6: check ip6_dst_idev() return value in xfrm6_get_saddr() netns: Make get_net_ns() handle zero refcount net qca_spi: Make interrupt remembering atomic net/sched: act_api: rely on rcu in tcf_idr_check_alloc net/sched: act_api: fix possible infinite loop in tcf_idr_check_alloc() tipc: force a dst refcount before doing decryption net/sched: act_ct: set 'net' pointer when creating new nf_flow_table sched: act_ct: add netns into the key of tcf_ct_flow_table net: stmmac: No need to calculate speed divider when offload is disabled virtio_net: checksum offloading handling fix netfilter: ipset: Fix suspicious rcu_dereference_protected() net: usb: rtl8150 fix unintiatilzed variables in rtl8150_get_link_ksettings regulator: core: Fix modpost error "regulator_get_regmap" undefined dmaengine: ioat: switch from 'pci_' to 'dma_' API dmaengine: ioat: Drop redundant pci_enable_pcie_error_reporting() dmaengine: ioatdma: Fix leaking on version mismatch dmaengine: ioat: use PCI core macros for PCIe Capability dmaengine: ioatdma: Fix error path in ioat3_dma_probe() dmaengine: ioatdma: Fix kmemleak in ioat_pci_probe() dmaengine: ioatdma: Fix missing kmem_cache_destroy() ACPICA: Revert "ACPICA: avoid Info: mapping multiple BARs. Your kernel is fine." RDMA/mlx5: Add check for srq max_sge attribute ALSA: hda/realtek: Limit mic boost on N14AP7 drm/radeon: fix UBSAN warning in kv_dpm.c gcov: add support for GCC 14 kcov: don't lose track of remote references during softirqs i2c: ocores: set IACK bit after core is enabled dt-bindings: i2c: google,cros-ec-i2c-tunnel: correct path to i2c-controller schema drm/amd/display: revert Exit idle optimizations before HDCP execution ARM: dts: samsung: smdkv310: fix keypad no-autorepeat ARM: dts: samsung: exynos4412-origen: fix keypad no-autorepeat ARM: dts: samsung: smdk4412: fix keypad no-autorepeat rtlwifi: rtl8192de: Style clean-ups wifi: rtlwifi: rtl8192de: Fix 5 GHz TX power pmdomain: ti-sci: Fix duplicate PD referrals knfsd: LOOKUP can return an illegal error value spmi: hisi-spmi-controller: Do not override device identifier bcache: fix variable length array abuse in btree_iter tracing: Add MODULE_DESCRIPTION() to preemptirq_delay_test x86/cpu/vfm: Add new macros to work with (vendor/family/model) values x86/cpu: Fix x86_match_cpu() to match just X86_VENDOR_INTEL r8169: remove unneeded memory barrier in rtl_tx r8169: improve rtl_tx r8169: improve rtl8169_start_xmit r8169: remove nr_frags argument from rtl_tx_slots_avail r8169: remove not needed check in rtl8169_start_xmit r8169: Fix possible ring buffer corruption on fragmented Tx packets. Revert "kheaders: substituting --sort in archive creation" kheaders: explicitly define file modes for archived headers perf/core: Fix missing wakeup when waiting for context reference PCI: Add PCI_ERROR_RESPONSE and related definitions x86/amd_nb: Check for invalid SMN reads cifs: missed ref-counting smb session in find smb: client: fix deadlock in smb2_find_smb_tcon() ACPI: Add quirks for AMD Renoir/Lucienne CPUs to force the D3 hint ACPI: x86: Add a quirk for Dell Inspiron 14 2-in-1 for StorageD3Enable ACPI: x86: Add another system to quirk list for forcing StorageD3Enable ACPI: x86: utils: Add Cezanne to the list for forcing StorageD3Enable ACPI: x86: utils: Add Picasso to the list for forcing StorageD3Enable ACPI: x86: Force StorageD3Enable on more products Input: ili210x - fix ili251x_read_touch_data() return value pinctrl: fix deadlock in create_pinctrl() when handling -EPROBE_DEFER pinctrl: rockchip: fix pinmux bits for RK3328 GPIO2-B pins pinctrl: rockchip: fix pinmux bits for RK3328 GPIO3-B pins pinctrl/rockchip: separate struct rockchip_pin_bank to a head file pinctrl: rockchip: use dedicated pinctrl type for RK3328 pinctrl: rockchip: fix pinmux reset in rockchip_pmx_set drm/amdgpu: fix UBSAN warning in kv_dpm.c netfilter: nf_tables: validate family when identifying table via handle SUNRPC: Fix null pointer dereference in svc_rqst_free() SUNRPC: Fix a NULL pointer deref in trace_svc_stats_latency() SUNRPC: Fix svcxdr_init_decode's end-of-buffer calculation SUNRPC: Fix svcxdr_init_encode's buflen calculation nfsd: hold a lighter-weight client reference over CB_RECALL_ANY ASoC: fsl-asoc-card: set priv->pdev before using it net: dsa: microchip: fix initial port flush problem net: phy: micrel: add Microchip KSZ 9477 to the device table xdp: Move the rxq_info.mem clearing to unreg_mem_model() xdp: Allow registering memory model without rxq reference xdp: Remove WARN() from __xdp_reg_mem_model() sparc: fix old compat_sys_select() sparc: fix compat recv/recvfrom syscalls parisc: use correct compat recv/recvfrom syscalls netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers drm/panel: ilitek-ili9881c: Fix warning with GPIO controllers that sleep mtd: partitions: redboot: Added conversion of operands to a larger type bpf: Add a check for struct bpf_fib_lookup size net/iucv: Avoid explicit cpumask var allocation on stack net/dpaa2: Avoid explicit cpumask var allocation on stack ALSA: emux: improve patch ioctl data validation media: dvbdev: Initialize sbuf soc: ti: wkup_m3_ipc: Send NULL dummy message instead of pointer message drm/radeon/radeon_display: Decrease the size of allocated memory nvme: fixup comment for nvme RDMA Provider Type drm/panel: simple: Add missing display timing flags for KOE TX26D202VM0BWA gpio: davinci: Validate the obtained number of IRQs gpiolib: cdev: Disallow reconfiguration without direction (uAPI v1) x86: stop playing stack games in profile_pc() ocfs2: fix DIO failure due to insufficient transaction credits mmc: sdhci-pci: Convert PCIBIOS_* return codes to errnos mmc: sdhci: Do not invert write-protect twice mmc: sdhci: Do not lock spinlock around mmc_gpio_get_ro() counter: ti-eqep: enable clock at probe iio: adc: ad7266: Fix variable checking bug iio: chemical: bme680: Fix pressure value output iio: chemical: bme680: Fix calibration data variable iio: chemical: bme680: Fix overflows in compensate() functions iio: chemical: bme680: Fix sensor data read operation net: usb: ax88179_178a: improve link status logs usb: gadget: printer: SS+ support usb: gadget: printer: fix races against disable usb: musb: da8xx: fix a resource leak in probe() usb: atm: cxacru: fix endpoint checking in cxacru_bind() serial: 8250_omap: Implementation of Errata i2310 tty: mcf: MCF54418 has 10 UARTS net: can: j1939: Initialize unused data in j1939_send_one() net: can: j1939: recover socket queue on CAN bus error during BAM transmission net: can: j1939: enhanced error handling for tightly received RTS messages in xtp_rx_rts_session_new kbuild: Install dtb files as 0644 in Makefile.dtbinst csky, hexagon: fix broken sys_sync_file_range hexagon: fix fadvise64_64 calling conventions drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes drm/i915/gt: Fix potential UAF by revoke of fence registers drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes batman-adv: Don't accept TT entries for out-of-spec VIDs ata: ahci: Clean up sysfs file on error ata: libata-core: Fix double free on error ftruncate: pass a signed offset syscalls: fix compat_sys_io_pgetevents_time64 usage mtd: spinand: macronix: Add support for serial NAND flash pwm: stm32: Refuse too small period requests nfs: Leave pages in the pagecache if readpage failed ipv6: annotate some data-races around sk->sk_prot ipv6: Fix data races around sk->sk_prot. tcp: Fix data races around icsk->icsk_af_ops. drivers: fix typo in firmware/efi/memmap.c efi: Correct comment on efi_memmap_alloc efi: memmap: Move manipulation routines into x86 arch tree efi: xen: Set EFI_PARAVIRT for Xen dom0 boot on all architectures efi/x86: Free EFI memory map only when installing a new one. KVM: arm64: vgic-v4: Make the doorbell request robust w.r.t preemption ARM: dts: rockchip: rk3066a: add #sound-dai-cells to hdmi node arm64: dts: rockchip: Add sound-dai-cells for RK3368 xdp: xdp_mem_allocator can be NULL in trace_mem_connect(). serial: 8250_omap: Fix Errata i2310 with RX FIFO level check tracing/net_sched: NULL pointer dereference in perf_trace_qdisc_reset() Linux 5.10.221 Change-Id: Icac1c62fcbda5102be7ea031121f28d6fee36875 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2024-07-17 09:08:09 +00:00
Greg Kroah-Hartman	88eb084d18	Revert "Merge 5.10.220 into android12-5.10-lts" This reverts commit `87a7f35a24`, reversing changes made to `640645c85b`. 5.10.220 is a bunch of vfs and nfs changes that are not needed in Android systems, so revert the whole lot all at once, except for the version number bump. Change-Id: If28dc2231f27d326d3730716f23545dd0a2cdc75 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2024-07-16 16:33:14 +00:00
Greg Kroah-Hartman	87a7f35a24	Merge 5.10.220 into android12-5.10-lts Changes in 5.10.220 SUNRPC: Rename svc_encode_read_payload() NFSD: Invoke svc_encode_result_payload() in "read" NFSD encoders NFSD: A semicolon is not needed after a switch statement. nfsd/nfs3: remove unused macro nfsd3_fhandleres NFSD: Clean up the show_nf_may macro NFSD: Remove extra "0x" in tracepoint format specifier NFSD: Add SPDX header for fs/nfsd/trace.c nfsd: Fix error return code in nfsd_file_cache_init() SUNRPC: Add xdr_set_scratch_page() and xdr_reset_scratch_buffer() SUNRPC: Prepare for xdr_stream-style decoding on the server-side NFSD: Add common helpers to decode void args and encode void results NFSD: Add tracepoints in nfsd_dispatch() NFSD: Add tracepoints in nfsd4_decode/encode_compound() NFSD: Replace the internals of the READ_BUF() macro NFSD: Replace READ* macros in nfsd4_decode_access() NFSD: Replace READ* macros in nfsd4_decode_close() NFSD: Replace READ* macros in nfsd4_decode_commit() NFSD: Change the way the expected length of a fattr4 is checked NFSD: Replace READ* macros that decode the fattr4 size attribute NFSD: Replace READ* macros that decode the fattr4 acl attribute NFSD: Replace READ* macros that decode the fattr4 mode attribute NFSD: Replace READ* macros that decode the fattr4 owner attribute NFSD: Replace READ* macros that decode the fattr4 owner_group attribute NFSD: Replace READ* macros that decode the fattr4 time_set attributes NFSD: Replace READ* macros that decode the fattr4 security label attribute NFSD: Replace READ* macros that decode the fattr4 umask attribute NFSD: Replace READ* macros in nfsd4_decode_fattr() NFSD: Replace READ* macros in nfsd4_decode_create() NFSD: Replace READ* macros in nfsd4_decode_delegreturn() NFSD: Replace READ* macros in nfsd4_decode_getattr() NFSD: Replace READ* macros in nfsd4_decode_link() NFSD: Relocate nfsd4_decode_opaque() NFSD: Add helpers to decode a clientid4 and an NFSv4 state owner NFSD: Add helper for decoding locker4 NFSD: Replace READ* macros in nfsd4_decode_lock() NFSD: Replace READ* macros in nfsd4_decode_lockt() NFSD: Replace READ* macros in nfsd4_decode_locku() NFSD: Replace READ* macros in nfsd4_decode_lookup() NFSD: Add helper to decode NFSv4 verifiers NFSD: Add helper to decode OPEN's createhow4 argument NFSD: Add helper to decode OPEN's openflag4 argument NFSD: Replace READ* macros in nfsd4_decode_share_access() NFSD: Replace READ* macros in nfsd4_decode_share_deny() NFSD: Add helper to decode OPEN's open_claim4 argument NFSD: Replace READ* macros in nfsd4_decode_open() NFSD: Replace READ* macros in nfsd4_decode_open_confirm() NFSD: Replace READ* macros in nfsd4_decode_open_downgrade() NFSD: Replace READ* macros in nfsd4_decode_putfh() NFSD: Replace READ* macros in nfsd4_decode_read() NFSD: Replace READ* macros in nfsd4_decode_readdir() NFSD: Replace READ* macros in nfsd4_decode_remove() NFSD: Replace READ* macros in nfsd4_decode_rename() NFSD: Replace READ* macros in nfsd4_decode_renew() NFSD: Replace READ* macros in nfsd4_decode_secinfo() NFSD: Replace READ* macros in nfsd4_decode_setattr() NFSD: Replace READ* macros in nfsd4_decode_setclientid() NFSD: Replace READ* macros in nfsd4_decode_setclientid_confirm() NFSD: Replace READ* macros in nfsd4_decode_verify() NFSD: Replace READ* macros in nfsd4_decode_write() NFSD: Replace READ* macros in nfsd4_decode_release_lockowner() NFSD: Replace READ* macros in nfsd4_decode_cb_sec() NFSD: Replace READ* macros in nfsd4_decode_backchannel_ctl() NFSD: Replace READ* macros in nfsd4_decode_bind_conn_to_session() NFSD: Add a separate decoder to handle state_protect_ops NFSD: Add a separate decoder for ssv_sp_parms NFSD: Add a helper to decode state_protect4_a NFSD: Add a helper to decode nfs_impl_id4 NFSD: Add a helper to decode channel_attrs4 NFSD: Replace READ* macros in nfsd4_decode_create_session() NFSD: Replace READ* macros in nfsd4_decode_destroy_session() NFSD: Replace READ* macros in nfsd4_decode_free_stateid() NFSD: Replace READ* macros in nfsd4_decode_getdeviceinfo() NFSD: Replace READ* macros in nfsd4_decode_layoutcommit() NFSD: Replace READ* macros in nfsd4_decode_layoutget() NFSD: Replace READ* macros in nfsd4_decode_layoutreturn() NFSD: Replace READ* macros in nfsd4_decode_secinfo_no_name() NFSD: Replace READ* macros in nfsd4_decode_sequence() NFSD: Replace READ* macros in nfsd4_decode_test_stateid() NFSD: Replace READ* macros in nfsd4_decode_destroy_clientid() NFSD: Replace READ* macros in nfsd4_decode_reclaim_complete() NFSD: Replace READ* macros in nfsd4_decode_fallocate() NFSD: Replace READ* macros in nfsd4_decode_nl4_server() NFSD: Replace READ* macros in nfsd4_decode_copy() NFSD: Replace READ* macros in nfsd4_decode_copy_notify() NFSD: Replace READ* macros in nfsd4_decode_offload_status() NFSD: Replace READ* macros in nfsd4_decode_seek() NFSD: Replace READ* macros in nfsd4_decode_clone() NFSD: Replace READ* macros in nfsd4_decode_xattr_name() NFSD: Replace READ* macros in nfsd4_decode_setxattr() NFSD: Replace READ* macros in nfsd4_decode_listxattrs() NFSD: Make nfsd4_ops::opnum a u32 NFSD: Replace READ* macros in nfsd4_decode_compound() NFSD: Remove macros that are no longer used nfsd: only call inode_query_iversion in the I_VERSION case nfsd: simplify nfsd4_change_info nfsd: minor nfsd4_change_attribute cleanup nfsd4: don't query change attribute in v2/v3 case Revert "nfsd4: support change_attr_type attribute" nfsd: add a new EXPORT_OP_NOWCC flag to struct export_operations nfsd: allow filesystems to opt out of subtree checking nfsd: close cached files prior to a REMOVE or RENAME that would replace target exportfs: Add a function to return the raw output from fh_to_dentry() nfsd: Fix up nfsd to ensure that timeout errors don't result in ESTALE nfsd: Set PF_LOCAL_THROTTLE on local filesystems only nfsd: Record NFSv4 pre/post-op attributes as non-atomic exec: Don't open code get_close_on_exec exec: Move unshare_files to fix posix file locking during exec exec: Simplify unshare_files exec: Remove reset_files_struct kcmp: In kcmp_epoll_target use fget_task bpf: In bpf_task_fd_query use fget_task proc/fd: In proc_fd_link use fget_task Revert "fget: clarify and improve __fget_files() implementation" file: Rename __fcheck_files to files_lookup_fd_raw file: Factor files_lookup_fd_locked out of fcheck_files file: Replace fcheck_files with files_lookup_fd_rcu file: Rename fcheck lookup_fd_rcu file: Implement task_lookup_fd_rcu proc/fd: In tid_fd_mode use task_lookup_fd_rcu kcmp: In get_file_raw_ptr use task_lookup_fd_rcu file: Implement task_lookup_next_fd_rcu proc/fd: In proc_readfd_common use task_lookup_next_fd_rcu proc/fd: In fdinfo seq_show don't use get_files_struct file: Merge __fd_install into fd_install file: In f_dupfd read RLIMIT_NOFILE once. file: Merge __alloc_fd into alloc_fd file: Rename __close_fd to close_fd and remove the files parameter file: Replace ksys_close with close_fd inotify: Increase default inotify.max_user_watches limit to 1048576 fs/lockd: convert comma to semicolon NFSD: Fix sparse warning in nfssvc.c NFSD: Restore NFSv4 decoding's SAVEMEM functionality SUNRPC: Make trace_svc_process() display the RPC procedure symbolically SUNRPC: Display RPC procedure names instead of proc numbers SUNRPC: Move definition of XDR_UNIT NFSD: Update GETATTR3args decoder to use struct xdr_stream NFSD: Update ACCESS3arg decoder to use struct xdr_stream NFSD: Update READ3arg decoder to use struct xdr_stream NFSD: Update WRITE3arg decoder to use struct xdr_stream NFSD: Update READLINK3arg decoder to use struct xdr_stream NFSD: Fix returned READDIR offset cookie NFSD: Add helper to set up the pages where the dirlist is encoded NFSD: Update READDIR3args decoders to use struct xdr_stream NFSD: Update COMMIT3arg decoder to use struct xdr_stream NFSD: Update the NFSv3 DIROPargs decoder to use struct xdr_stream NFSD: Update the RENAME3args decoder to use struct xdr_stream NFSD: Update the LINK3args decoder to use struct xdr_stream NFSD: Update the SETATTR3args decoder to use struct xdr_stream NFSD: Update the CREATE3args decoder to use struct xdr_stream NFSD: Update the MKDIR3args decoder to use struct xdr_stream NFSD: Update the SYMLINK3args decoder to use struct xdr_stream NFSD: Update the MKNOD3args decoder to use struct xdr_stream NFSD: Update the NFSv2 GETATTR argument decoder to use struct xdr_stream NFSD: Update the NFSv2 READ argument decoder to use struct xdr_stream NFSD: Update the NFSv2 WRITE argument decoder to use struct xdr_stream NFSD: Update the NFSv2 READLINK argument decoder to use struct xdr_stream NFSD: Add helper to set up the pages where the dirlist is encoded NFSD: Update the NFSv2 READDIR argument decoder to use struct xdr_stream NFSD: Update NFSv2 diropargs decoding to use struct xdr_stream NFSD: Update the NFSv2 RENAME argument decoder to use struct xdr_stream NFSD: Update the NFSv2 LINK argument decoder to use struct xdr_stream NFSD: Update the NFSv2 SETATTR argument decoder to use struct xdr_stream NFSD: Update the NFSv2 CREATE argument decoder to use struct xdr_stream NFSD: Update the NFSv2 SYMLINK argument decoder to use struct xdr_stream NFSD: Remove argument length checking in nfsd_dispatch() NFSD: Update the NFSv2 GETACL argument decoder to use struct xdr_stream NFSD: Add an xdr_stream-based decoder for NFSv2/3 ACLs NFSD: Update the NFSv2 SETACL argument decoder to use struct xdr_stream NFSD: Update the NFSv2 ACL GETATTR argument decoder to use struct xdr_stream NFSD: Update the NFSv2 ACL ACCESS argument decoder to use struct xdr_stream NFSD: Clean up after updating NFSv2 ACL decoders NFSD: Update the NFSv3 GETACL argument decoder to use struct xdr_stream NFSD: Update the NFSv2 SETACL argument decoder to use struct xdr_stream NFSD: Clean up after updating NFSv3 ACL decoders nfsd: remove unused stats counters nfsd: protect concurrent access to nfsd stats counters nfsd: report per-export stats nfsd4: simplify process_lookup1 nfsd: simplify process_lock nfsd: simplify nfsd_renew nfsd: rename lookup_clientid->set_client nfsd: refactor set_client nfsd: find_cpntf_state cleanup nfsd: remove unused set_client argument nfsd: simplify nfsd4_check_open_reclaim nfsd: cstate->session->se_client -> cstate->clp NFSv4_2: SSC helper should use its own config. nfs: use change attribute for NFS re-exports nfsd: skip some unnecessary stats in the v4 case inotify, memcg: account inotify instances to kmemcg module: unexport find_module and module_mutex module: use RCU to synchronize find_module kallsyms: refactor {,module_}kallsyms_on_each_symbol kallsyms: only build {,module_}kallsyms_on_each_symbol when required fs: add file and path permissions helpers namei: introduce struct renamedata NFSD: Extract the svcxdr_init_encode() helper NFSD: Update the GETATTR3res encoder to use struct xdr_stream NFSD: Update the NFSv3 ACCESS3res encoder to use struct xdr_stream NFSD: Update the NFSv3 LOOKUP3res encoder to use struct xdr_stream NFSD: Update the NFSv3 wccstat result encoder to use struct xdr_stream NFSD: Update the NFSv3 READLINK3res encoder to use struct xdr_stream NFSD: Update the NFSv3 READ3res encode to use struct xdr_stream NFSD: Update the NFSv3 WRITE3res encoder to use struct xdr_stream NFSD: Update the NFSv3 CREATE family of encoders to use struct xdr_stream NFSD: Update the NFSv3 RENAMEv3res encoder to use struct xdr_stream NFSD: Update the NFSv3 LINK3res encoder to use struct xdr_stream NFSD: Update the NFSv3 FSSTAT3res encoder to use struct xdr_stream NFSD: Update the NFSv3 FSINFO3res encoder to use struct xdr_stream NFSD: Update the NFSv3 PATHCONF3res encoder to use struct xdr_stream NFSD: Update the NFSv3 COMMIT3res encoder to use struct xdr_stream NFSD: Add a helper that encodes NFSv3 directory offset cookies NFSD: Count bytes instead of pages in the NFSv3 READDIR encoder NFSD: Update the NFSv3 READDIR3res encoder to use struct xdr_stream NFSD: Update NFSv3 READDIR entry encoders to use struct xdr_stream NFSD: Remove unused NFSv3 directory entry encoders NFSD: Reduce svc_rqst::rq_pages churn during READDIR operations NFSD: Update the NFSv2 stat encoder to use struct xdr_stream NFSD: Update the NFSv2 attrstat encoder to use struct xdr_stream NFSD: Update the NFSv2 diropres encoder to use struct xdr_stream NFSD: Update the NFSv2 READLINK result encoder to use struct xdr_stream NFSD: Update the NFSv2 READ result encoder to use struct xdr_stream NFSD: Update the NFSv2 STATFS result encoder to use struct xdr_stream NFSD: Add a helper that encodes NFSv3 directory offset cookies NFSD: Count bytes instead of pages in the NFSv2 READDIR encoder NFSD: Update the NFSv2 READDIR result encoder to use struct xdr_stream NFSD: Update the NFSv2 READDIR entry encoder to use struct xdr_stream NFSD: Remove unused NFSv2 directory entry encoders NFSD: Add an xdr_stream-based encoder for NFSv2/3 ACLs NFSD: Update the NFSv2 GETACL result encoder to use struct xdr_stream NFSD: Update the NFSv2 SETACL result encoder to use struct xdr_stream NFSD: Update the NFSv2 ACL GETATTR result encoder to use struct xdr_stream NFSD: Update the NFSv2 ACL ACCESS result encoder to use struct xdr_stream NFSD: Clean up after updating NFSv2 ACL encoders NFSD: Update the NFSv3 GETACL result encoder to use struct xdr_stream NFSD: Update the NFSv3 SETACL result encoder to use struct xdr_stream NFSD: Clean up after updating NFSv3 ACL encoders NFSD: Add a tracepoint to record directory entry encoding NFSD: Clean up NFSDDBG_FACILITY macro nfsd: helper for laundromat expiry calculations nfsd: Log client tracking type log message as info instead of warning nfsd: Fix typo "accesible" nfsd: COPY with length 0 should copy to end of file nfsd: don't ignore high bits of copy count nfsd: report client confirmation status in "info" file SUNRPC: Export svc_xprt_received() UAPI: nfsfh.h: Replace one-element array with flexible-array member NFSD: Use DEFINE_SPINLOCK() for spinlock fsnotify: allow fsnotify_{peek,remove}_first_event with empty queue Revert "fanotify: limit number of event merge attempts" fanotify: reduce event objectid to 29-bit hash fanotify: mix event info and pid into merge key hash fsnotify: use hash table for faster events merge fanotify: limit number of event merge attempts fanotify: configurable limits via sysfs fanotify: support limited functionality for unprivileged users fanotify_user: use upper_32_bits() to verify mask nfsd: remove unused function nfsd: removed unused argument in nfsd_startup_generic() nfsd: hash nfs4_files by inode number nfsd: track filehandle aliasing in nfs4_files nfsd: reshuffle some code nfsd: grant read delegations to clients holding writes nfsd: Fix fall-through warnings for Clang NFSv4.2: Remove ifdef CONFIG_NFSD from NFSv4.2 client SSC code. NFS: fix nfs_fetch_iversion() fanotify: fix permission model of unprivileged group NFSD: Add an RPC authflavor tracepoint display helper NFSD: Add nfsd_clid_cred_mismatch tracepoint NFSD: Add nfsd_clid_verf_mismatch tracepoint NFSD: Remove trace_nfsd_clid_inuse_err NFSD: Add nfsd_clid_confirmed tracepoint NFSD: Add nfsd_clid_reclaim_complete tracepoint NFSD: Add nfsd_clid_destroyed tracepoint NFSD: Add a couple more nfsd_clid_expired call sites NFSD: Add tracepoints for SETCLIENTID edge cases NFSD: Add tracepoints for EXCHANGEID edge cases NFSD: Constify @fh argument of knfsd_fh_hash() NFSD: Capture every CB state transition NFSD: Drop TRACE_DEFINE_ENUM for NFSD4_CB_<state> macros NFSD: Add cb_lost tracepoint NFSD: Adjust cb_shutdown tracepoint NFSD: Enhance the nfsd_cb_setup tracepoint NFSD: Add an nfsd_cb_lm_notify tracepoint NFSD: Add an nfsd_cb_offload tracepoint NFSD: Replace the nfsd_deleg_break tracepoint NFSD: Add an nfsd_cb_probe tracepoint NFSD: Remove the nfsd_cb_work and nfsd_cb_done tracepoints NFSD: Update nfsd_cb_args tracepoint nfsd: Prevent truncation of an unlinked inode from blocking access to its directory nfsd: move some commit_metadata()s outside the inode lock NFSD add vfs_fsync after async copy is done NFSD: delay unmount source's export after inter-server copy completed. nfsd: move fsnotify on client creation outside spinlock nfsd4: Expose the callback address and state of each NFS4 client nfsd: fix kernel test robot warning in SSC code NFSD: Fix error return code in nfsd4_interssc_connect() nfsd: rpc_peeraddr2str needs rcu lock lockd: Remove stale comments lockd: Create a simplified .vs_dispatch method for NLM requests lockd: Common NLM XDR helpers lockd: Update the NLMv1 void argument decoder to use struct xdr_stream lockd: Update the NLMv1 TEST arguments decoder to use struct xdr_stream lockd: Update the NLMv1 LOCK arguments decoder to use struct xdr_stream lockd: Update the NLMv1 CANCEL arguments decoder to use struct xdr_stream lockd: Update the NLMv1 UNLOCK arguments decoder to use struct xdr_stream lockd: Update the NLMv1 nlm_res arguments decoder to use struct xdr_stream lockd: Update the NLMv1 SM_NOTIFY arguments decoder to use struct xdr_stream lockd: Update the NLMv1 SHARE arguments decoder to use struct xdr_stream lockd: Update the NLMv1 FREE_ALL arguments decoder to use struct xdr_stream lockd: Update the NLMv1 void results encoder to use struct xdr_stream lockd: Update the NLMv1 TEST results encoder to use struct xdr_stream lockd: Update the NLMv1 nlm_res results encoder to use struct xdr_stream lockd: Update the NLMv1 SHARE results encoder to use struct xdr_stream lockd: Update the NLMv4 void arguments decoder to use struct xdr_stream lockd: Update the NLMv4 TEST arguments decoder to use struct xdr_stream lockd: Update the NLMv4 LOCK arguments decoder to use struct xdr_stream lockd: Update the NLMv4 CANCEL arguments decoder to use struct xdr_stream lockd: Update the NLMv4 UNLOCK arguments decoder to use struct xdr_stream lockd: Update the NLMv4 nlm_res arguments decoder to use struct xdr_stream lockd: Update the NLMv4 SM_NOTIFY arguments decoder to use struct xdr_stream lockd: Update the NLMv4 SHARE arguments decoder to use struct xdr_stream lockd: Update the NLMv4 FREE_ALL arguments decoder to use struct xdr_stream lockd: Update the NLMv4 void results encoder to use struct xdr_stream lockd: Update the NLMv4 TEST results encoder to use struct xdr_stream lockd: Update the NLMv4 nlm_res results encoder to use struct xdr_stream lockd: Update the NLMv4 SHARE results encoder to use struct xdr_stream nfsd: remove redundant assignment to pointer 'this' NFSD: Prevent a possible oops in the nfs_dirent() tracepoint nfsd: fix NULL dereference in nfs3svc_encode_getaclres kernel/pid.c: remove static qualifier from pidfd_create() kernel/pid.c: implement additional checks upon pidfd_create() parameters fanotify: minor cosmetic adjustments to fid labels fanotify: introduce a generic info record copying helper fanotify: add pidfd support to the fanotify API fsnotify: replace igrab() with ihold() on attach connector fsnotify: count s_fsnotify_inode_refs for attached connectors fsnotify: count all objects with attached connectors fsnotify: optimize the case of no marks of any type NFSD: Clean up splice actor SUNRPC: Add svc_rqst_replace_page() API NFSD: Batch release pages during splice read NFSD: remove vanity comments sysctl: introduce new proc handler proc_dobool lockd: change the proc_handler for nsm_use_hostnames nlm: minor nlm_lookup_file argument change nlm: minor refactoring lockd: update nlm_lookup_file reexport comment Keep read and write fds with each nlm_file nfs: don't atempt blocking locks on nfs reexports lockd: don't attempt blocking locks on nfs reexports nfs: don't allow reexport reclaims SUNRPC: Add svc_rqst::rq_auth_stat SUNRPC: Set rq_auth_stat in the pg_authenticate() callout SUNRPC: Eliminate the RQ_AUTHERR flag NFS: Add a private local dispatcher for NFSv4 callback operations NFS: Remove unused callback void decoder fsnotify: fix sb_connectors leak NLM: Fix svcxdr_encode_owner() nfsd: Fix a warning for nfsd_file_close_inode fsnotify: pass data_type to fsnotify_name() fsnotify: pass dentry instead of inode data fsnotify: clarify contract for create event hooks fsnotify: Don't insert unmergeable events in hashtable fanotify: Fold event size calculation to its own function fanotify: Split fsid check from other fid mode checks inotify: Don't force FS_IN_IGNORED fsnotify: Add helper to detect overflow_event fsnotify: Add wrapper around fsnotify_add_event fsnotify: Retrieve super block from the data field fsnotify: Protect fsnotify_handle_inode_event from no-inode events fsnotify: Pass group argument to free_event fanotify: Support null inode event in fanotify_dfid_inode fanotify: Allow file handle encoding for unhashed events fanotify: Encode empty file handle when no inode is provided fanotify: Require fid_mode for any non-fd event fsnotify: Support FS_ERROR event type fanotify: Reserve UAPI bits for FAN_FS_ERROR fanotify: Pre-allocate pool of error events fanotify: Support enqueueing of error events fanotify: Support merging of error events fanotify: Wrap object_fh inline space in a creator macro fanotify: Add helpers to decide whether to report FID/DFID fanotify: WARN_ON against too large file handles fanotify: Report fid info for file related file system errors fanotify: Emit generic error info for error event fanotify: Allow users to request FAN_FS_ERROR events SUNRPC: Trace calls to .rpc_call_done NFSD: Optimize DRC bucket pruning NFSD: move filehandle format declarations out of "uapi". NFSD: drop support for ancient filehandles NFSD: simplify struct nfsfh NFSD: Initialize pointer ni with NULL and not plain integer 0 NFSD: Have legacy NFSD WRITE decoders use xdr_stream_subsegment() SUNRPC: Replace the "__be32 p" parameter to .pc_decode SUNRPC: Change return value type of .pc_decode NFSD: Save location of NFSv4 COMPOUND status SUNRPC: Replace the "__be32 p" parameter to .pc_encode SUNRPC: Change return value type of .pc_encode nfsd: update create verifier comment NFSD:fix boolreturn.cocci warning nfsd4: remove obselete comment NFSD: Fix exposure in nfsd4_decode_bitmap() NFSD: Fix READDIR buffer overflow fsnotify: clarify object type argument fsnotify: separate mark iterator type from object type enum fanotify: introduce group flag FAN_REPORT_TARGET_FID fsnotify: generate FS_RENAME event with rich information fanotify: use macros to get the offset to fanotify_info buffer fanotify: use helpers to parcel fanotify_info buffer fanotify: support secondary dir fh and name in fanotify_info fanotify: record old and new parent and name in FAN_RENAME event fanotify: record either old name new name or both for FAN_RENAME fanotify: report old and/or new parent+name in FAN_RENAME event fanotify: wire up FAN_RENAME event exit: Implement kthread_exit exit: Rename module_put_and_exit to module_put_and_kthread_exit NFSD: Fix sparse warning NFSD: handle errors better in write_ports_addfd() SUNRPC: change svc_get() to return the svc. SUNRPC/NFSD: clean up get/put functions. SUNRPC: stop using ->sv_nrthreads as a refcount nfsd: make nfsd_stats.th_cnt atomic_t SUNRPC: use sv_lock to protect updates to sv_nrthreads. NFSD: narrow nfsd_mutex protection in nfsd thread NFSD: Make it possible to use svc_set_num_threads_sync SUNRPC: discard svo_setup and rename svc_set_num_threads_sync() NFSD: simplify locking for network notifier. lockd: introduce nlmsvc_serv lockd: simplify management of network status notifiers lockd: move lockd_start_svc() call into lockd_create_svc() lockd: move svc_exit_thread() into the thread lockd: introduce lockd_put() lockd: rename lockd_create_svc() to lockd_get() SUNRPC: move the pool_map definitions (back) into svc.c SUNRPC: always treat sv_nrpools==1 as "not pooled" lockd: use svc_set_num_threads() for thread start and stop NFS: switch the callback service back to non-pooled. NFSD: Remove be32_to_cpu() from DRC hash function NFSD: Fix inconsistent indenting NFSD: simplify per-net file cache management NFSD: Combine XDR error tracepoints nfsd: improve stateid access bitmask documentation NFSD: De-duplicate nfsd4_decode_bitmap4() nfs: block notification on fs with its own ->lock nfsd4: add refcount for nfsd4_blocked_lock NFSD: Fix zero-length NFSv3 WRITEs nfsd: map EBADF nfsd: Add errno mapping for EREMOTEIO nfsd: Retry once in nfsd_open on an -EOPENSTALE return NFSD: Clean up nfsd_vfs_write() NFSD: De-duplicate net_generic(SVC_NET(rqstp), nfsd_net_id) NFSD: De-duplicate net_generic(nf->nf_net, nfsd_net_id) nfsd: Add a tracepoint for errors in nfsd4_clone_file_range() NFSD: Write verifier might go backwards NFSD: Clean up the nfsd_net::nfssvc_boot field NFSD: Rename boot verifier functions NFSD: Trace boot verifier resets Revert "nfsd: skip some unnecessary stats in the v4 case" NFSD: Move fill_pre_wcc() and fill_post_wcc() nfsd: fix crash on COPY_NOTIFY with special stateid fanotify: remove variable set but not used lockd: fix server crash on reboot of client holding lock lockd: fix failure to cleanup client locks NFSD: Fix the behavior of READ near OFFSET_MAX NFSD: Fix ia_size underflow NFSD: Fix NFSv3 SETATTR/CREATE's handling of large file sizes NFSD: COMMIT operations must not return NFS?ERR_INVAL NFSD: Deprecate NFS_OFFSET_MAX nfsd: Add support for the birth time attribute NFSD: De-duplicate hash bucket indexing NFSD: Skip extra computation for RC_NOCACHE case NFSD: Streamline the rare "found" case SUNRPC: Remove the .svo_enqueue_xprt method SUNRPC: Merge svc_do_enqueue_xprt() into svc_enqueue_xprt() SUNRPC: Remove svo_shutdown method SUNRPC: Rename svc_create_xprt() SUNRPC: Rename svc_close_xprt() SUNRPC: Remove svc_shutdown_net() NFSD: Remove svc_serv_ops::svo_module NFSD: Move svc_serv_ops::svo_function into struct svc_serv NFSD: Remove CONFIG_NFSD_V3 NFSD: Clean up _lm_ operation names nfsd: fix using the correct variable for sizeof() fsnotify: fix merge with parent's ignored mask fsnotify: optimize FS_MODIFY events with no ignored masks fsnotify: remove redundant parameter judgment SUNRPC: Return true/false (not 1/0) from bool functions nfsd: Fix a write performance regression nfsd: Clean up nfsd_file_put() fanotify: do not allow setting dirent events in mask of non-dir fs/lock: documentation cleanup. Replace inode->i_lock with flc_lock. inotify: move control flags from mask to mark flags fsnotify: pass flags argument to fsnotify_alloc_group() fsnotify: make allow_dups a property of the group fsnotify: create helpers for group mark_mutex lock inotify: use fsnotify group lock helpers nfsd: use fsnotify group lock helpers dnotify: use fsnotify group lock helpers fsnotify: allow adding an inode mark without pinning inode fanotify: create helper fanotify_mark_user_flags() fanotify: factor out helper fanotify_mark_update_flags() fanotify: implement "evictable" inode marks fanotify: use fsnotify group lock helpers fanotify: enable "evictable" inode marks fsnotify: introduce mark type iterator fsnotify: consistent behavior for parent not watching children fanotify: fix incorrect fmode_t casts NFSD: Clean up nfsd_splice_actor() NFSD: add courteous server support for thread with only delegation NFSD: add support for share reservation conflict to courteous server NFSD: move create/destroy of laundry_wq to init_nfsd and exit_nfsd fs/lock: add helper locks_owner_has_blockers to check for blockers fs/lock: add 2 callbacks to lock_manager_operations to resolve conflict NFSD: add support for lock conflict to courteous server NFSD: Show state of courtesy client in client info NFSD: Clean up nfsd3_proc_create() NFSD: Avoid calling fh_drop_write() twice in do_nfsd_create() NFSD: Refactor nfsd_create_setattr() NFSD: Refactor NFSv3 CREATE NFSD: Refactor NFSv4 OPEN(CREATE) NFSD: Remove do_nfsd_create() NFSD: Clean up nfsd_open_verified() NFSD: Instantiate a struct file when creating a regular NFSv4 file NFSD: Remove dprintk call sites from tail of nfsd4_open() NFSD: Fix whitespace NFSD: Move documenting comment for nfsd4_process_open2() NFSD: Trace filecache opens NFSD: Clean up the show_nf_flags() macro SUNRPC: Use RMW bitops in single-threaded hot paths nfsd: Unregister the cld notifier when laundry_wq create failed nfsd: Fix null-ptr-deref in nfsd_fill_super() nfsd: destroy percpu stats counters after reply cache shutdown NFSD: Modernize nfsd4_release_lockowner() NFSD: Add documenting comment for nfsd4_release_lockowner() NFSD: nfsd_file_put() can sleep NFSD: Fix potential use-after-free in nfsd_file_put() SUNRPC: Optimize xdr_reserve_space() fanotify: refine the validation checks on non-dir inode mask NFS: restore module put when manager exits. NFSD: Decode NFSv4 birth time attribute lockd: set fl_owner when unlocking files lockd: fix nlm_close_files fs: inotify: Fix typo in inotify comment fanotify: prepare for setting event flags in ignore mask fanotify: cleanups for fanotify_mark() input validations fanotify: introduce FAN_MARK_IGNORE fsnotify: Fix comment typo nfsd: eliminate the NFSD_FILE_BREAK_* flags SUNRPC: Fix xdr_encode_bool() NLM: Defend against file_lock changes after vfs_test_lock() NFSD: Fix space and spelling mistake nfsd: remove redundant assignment to variable len NFSD: Demote a WARN to a pr_warn() NFSD: Report filecache LRU size NFSD: Report count of calls to nfsd_file_acquire() NFSD: Report count of freed filecache items NFSD: Report average age of filecache items NFSD: Add nfsd_file_lru_dispose_list() helper NFSD: Refactor nfsd_file_gc() NFSD: Refactor nfsd_file_lru_scan() NFSD: Report the number of items evicted by the LRU walk NFSD: Record number of flush calls NFSD: Zero counters when the filecache is re-initialized NFSD: Hook up the filecache stat file NFSD: WARN when freeing an item still linked via nf_lru NFSD: Trace filecache LRU activity NFSD: Leave open files out of the filecache LRU NFSD: Fix the filecache LRU shrinker NFSD: Never call nfsd_file_gc() in foreground paths NFSD: No longer record nf_hashval in the trace log NFSD: Remove lockdep assertion from unhash_and_release_locked() NFSD: nfsd_file_unhash can compute hashval from nf->nf_inode NFSD: Refactor __nfsd_file_close_inode() NFSD: nfsd_file_hash_remove can compute hashval NFSD: Remove nfsd_file::nf_hashval NFSD: Replace the "init once" mechanism NFSD: Set up an rhashtable for the filecache NFSD: Convert the filecache to use rhashtable NFSD: Clean up unused code after rhashtable conversion NFSD: Separate tracepoints for acquire and create NFSD: Move nfsd_file_trace_alloc() tracepoint NFSD: NFSv4 CLOSE should release an nfsd_file immediately NFSD: Ensure nf_inode is never dereferenced NFSD: refactoring v4 specific code to a helper in nfs4state.c NFSD: keep track of the number of v4 clients in the system NFSD: limit the number of v4 clients to 1024 per 1GB of system memory nfsd: silence extraneous printk on nfsd.ko insertion NFSD: Optimize nfsd4_encode_operation() NFSD: Optimize nfsd4_encode_fattr() NFSD: Clean up SPLICE_OK in nfsd4_encode_read() NFSD: Add an nfsd4_read::rd_eof field NFSD: Optimize nfsd4_encode_readv() NFSD: Simplify starting_len NFSD: Use xdr_pad_size() NFSD: Clean up nfsd4_encode_readlink() NFSD: Fix strncpy() fortify warning NFSD: nfserrno(-ENOMEM) is nfserr_jukebox NFSD: Shrink size of struct nfsd4_copy_notify NFSD: Shrink size of struct nfsd4_copy NFSD: Reorder the fields in struct nfsd4_op NFSD: Make nfs4_put_copy() static NFSD: Replace boolean fields in struct nfsd4_copy NFSD: Refactor nfsd4_cleanup_inter_ssc() (1/2) NFSD: Refactor nfsd4_cleanup_inter_ssc() (2/2) NFSD: Refactor nfsd4_do_copy() NFSD: Remove kmalloc from nfsd4_do_async_copy() NFSD: Add nfsd4_send_cb_offload() NFSD: Move copy offload callback arguments into a separate structure NFSD: drop fh argument from alloc_init_deleg NFSD: verify the opened dentry after setting a delegation NFSD: introduce struct nfsd_attrs NFSD: set attributes when creating symlinks NFSD: add security label to struct nfsd_attrs NFSD: add posix ACLs to struct nfsd_attrs NFSD: change nfsd_create()/nfsd_symlink() to unlock directory before returning. NFSD: always drop directory lock in nfsd_unlink() NFSD: only call fh_unlock() once in nfsd_link() NFSD: reduce locking in nfsd_lookup() NFSD: use explicit lock/unlock for directory ops NFSD: use (un)lock_inode instead of fh_(un)lock for file operations NFSD: discard fh_locked flag and fh_lock/fh_unlock lockd: detect and reject lock arguments that overflow NFSD: fix regression with setting ACLs. nfsd_splice_actor(): handle compound pages NFSD: move from strlcpy with unused retval to strscpy lockd: move from strlcpy with unused retval to strscpy NFSD enforce filehandle check for source file in COPY NFSD: remove redundant variable status nfsd: Avoid some useless tests nfsd: Propagate some error code returned by memdup_user() NFSD: Increase NFSD_MAX_OPS_PER_COMPOUND NFSD: Protect against send buffer overflow in NFSv2 READDIR NFSD: Protect against send buffer overflow in NFSv3 READDIR NFSD: Protect against send buffer overflow in NFSv2 READ NFSD: Protect against send buffer overflow in NFSv3 READ NFSD: drop fname and flen args from nfsd_create_locked() NFSD: Fix handling of oversized NFSv4 COMPOUND requests nfsd: clean up mounted_on_fileid handling nfsd: remove nfsd4_prepare_cb_recall() declaration NFSD: Add tracepoints to report NFSv4 callback completions NFSD: Add a mechanism to wait for a DELEGRETURN NFSD: Refactor nfsd_setattr() NFSD: Make nfsd4_setattr() wait before returning NFS4ERR_DELAY NFSD: Make nfsd4_rename() wait before returning NFS4ERR_DELAY NFSD: Make nfsd4_remove() wait before returning NFS4ERR_DELAY NFSD: keep track of the number of courtesy clients in the system NFSD: add shrinker to reap courtesy clients on low memory condition SUNRPC: Parametrize how much of argsize should be zeroed NFSD: Reduce amount of struct nfsd4_compoundargs that needs clearing NFSD: Refactor common code out of dirlist helpers NFSD: Use xdr_inline_decode() to decode NFSv3 symlinks NFSD: Clean up WRITE arg decoders NFSD: Clean up nfs4svc_encode_compoundres() NFSD: Remove "inline" directives on op_rsize_bop helpers NFSD: Remove unused nfsd4_compoundargs::cachetype field NFSD: Pack struct nfsd4_compoundres nfsd: use DEFINE_PROC_SHOW_ATTRIBUTE to define nfsd_proc_ops nfsd: use DEFINE_SHOW_ATTRIBUTE to define export_features_fops and supported_enctypes_fops nfsd: use DEFINE_SHOW_ATTRIBUTE to define client_info_fops nfsd: use DEFINE_SHOW_ATTRIBUTE to define nfsd_reply_cache_stats_fops nfsd: use DEFINE_SHOW_ATTRIBUTE to define nfsd_file_cache_stats_fops NFSD: Rename the fields in copy_stateid_t NFSD: Cap rsize_bop result based on send buffer size nfsd: only fill out return pointer on success in nfsd4_lookup_stateid nfsd: fix comments about spinlock handling with delegations nfsd: make nfsd4_run_cb a bool return function nfsd: extra checks when freeing delegation stateids fs/notify: constify path fsnotify: remove unused declaration fanotify: Remove obsoleted fanotify_event_has_path() nfsd: fix nfsd_file_unhash_and_dispose nfsd: rework hashtable handling in nfsd_do_file_acquire NFSD: unregister shrinker when nfsd_init_net() fails nfsd: fix net-namespace logic in __nfsd_file_cache_purge nfsd: fix use-after-free in nfsd_file_do_acquire tracepoint nfsd: put the export reference in nfsd4_verify_deleg_dentry NFSD: Fix reads with a non-zero offset that don't end on a page boundary filelock: add a new locks_inode_context accessor function lockd: use locks_inode_context helper nfsd: use locks_inode_context helper NFSD: Simplify READ_PLUS NFSD: Remove redundant assignment to variable host_err NFSD: Finish converting the NFSv2 GETACL result encoder NFSD: Finish converting the NFSv3 GETACL result encoder nfsd: ignore requests to disable unsupported versions nfsd: move nfserrno() to vfs.c nfsd: allow disabling NFSv2 at compile time exportfs: use pr_debug for unreachable debug statements NFSD: Pass the target nfsd_file to nfsd_commit() NFSD: Revert "NFSD: NFSv4 CLOSE should release an nfsd_file immediately" NFSD: Add an NFSD_FILE_GC flag to enable nfsd_file garbage collection NFSD: Flesh out a documenting comment for filecache.c NFSD: Clean up nfs4_preprocess_stateid_op() call sites NFSD: Trace stateids returned via DELEGRETURN NFSD: Trace delegation revocations NFSD: Use const pointers as parameters to fh_ helpers NFSD: Update file_hashtbl() helpers NFSD: Clean up nfsd4_init_file() NFSD: Add a nfsd4_file_hash_remove() helper NFSD: Clean up find_or_add_file() NFSD: Refactor find_file() NFSD: Use rhashtable for managing nfs4_file objects NFSD: Fix licensing header in filecache.c nfsd: remove the pages_flushed statistic from filecache nfsd: reorganize filecache.c nfsd: fix up the filecache laundrette scheduling NFSD: Add an nfsd_file_fsync tracepoint lockd: set other missing fields when unlocking files nfsd: return error if nfs4_setacl fails NFSD: Use struct_size() helper in alloc_session() lockd: set missing fl_flags field when retrieving args lockd: ensure we use the correct file descriptor when unlocking lockd: fix file selection in nlmsvc_cancel_blocked NFSD: pass range end to vfs_fsync_range() instead of count NFSD: refactoring courtesy_client_reaper to a generic low memory shrinker NFSD: add support for sending CB_RECALL_ANY NFSD: add delegation reaper to react to low memory condition NFSD: Use only RQ_DROPME to signal the need to drop a reply NFSD: Avoid clashing function prototypes nfsd: rework refcounting in filecache nfsd: fix handling of cached open files in nfsd4_open codepath Revert "SUNRPC: Use RMW bitops in single-threaded hot paths" NFSD: Use set_bit(RQ_DROPME) NFSD: fix use-after-free in nfsd4_ssc_setup_dul() NFSD: register/unregister of nfsd-client shrinker at nfsd startup/shutdown time NFSD: replace delayed_work with work_struct for nfsd_client_shrinker nfsd: don't free files unconditionally in __nfsd_file_cache_purge nfsd: don't destroy global nfs4_file table in per-net shutdown NFSD: enhance inter-server copy cleanup nfsd: allow nfsd_file_get to sanely handle a NULL pointer nfsd: clean up potential nfsd_file refcount leaks in COPY codepath NFSD: fix leaked reference count of nfsd4_ssc_umount_item nfsd: don't hand out delegation on setuid files being opened for write NFSD: fix problems with cleanup on errors in nfsd4_copy nfsd: fix courtesy client with deny mode handling in nfs4_upgrade_open nfsd: don't fsync nfsd_files on last close NFSD: copy the whole verifier in nfsd_copy_write_verifier NFSD: Protect against filesystem freezing lockd: set file_lock start and end when decoding nlm4 testargs nfsd: don't replace page in rq_pages if it's a continuation of last page NFSD: Avoid calling OPDESC() with ops->opnum == OP_ILLEGAL nfsd: call op_release, even when op_func returns an error nfsd: don't open-code clear_and_wake_up_bit nfsd: NFSD_FILE_KEY_INODE only needs to find GC'ed entries nfsd: simplify test_bit return in NFSD_FILE_KEY_FULL comparator nfsd: don't kill nfsd_files because of lease break error nfsd: add some comments to nfsd_file_do_acquire nfsd: don't take/put an extra reference when putting a file nfsd: update comment over __nfsd_file_cache_purge nfsd: allow reaping files still under writeback NFSD: Convert filecache to rhltable nfsd: simplify the delayed disposal list code NFSD: Fix problem of COMMIT and NFS4ERR_DELAY in infinite loop nfsd: make a copy of struct iattr before calling notify_change nfsd: fix double fget() bug in __write_ports_addfd() lockd: drop inappropriate svc_get() from locked_get() NFSD: Add an nfsd4_encode_nfstime4() helper nfsd: Fix creation time serialization order nfsd: don't allow nfsd threads to be signalled. nfsd: Simplify code around svc_exit_thread() call in nfsd() nfsd: separate nfsd_last_thread() from nfsd_put() Documentation: Add missing documentation for EXPORT_OP flags NFSD: fix possible oops when nfsd/pool_stats is closed. nfsd: call nfsd_last_thread() before final nfsd_put() nfsd: drop the nfsd_put helper nfsd: fix RELEASE_LOCKOWNER nfsd: don't take fi_lock in nfsd_break_deleg_cb() nfsd: don't call locks_release_private() twice concurrently nfsd: Fix a regression in nfsd_setattr() Linux 5.10.220 Change-Id: I589ec5e63d1f985ab69f9755b9a87330627d44c5 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2024-07-16 15:58:54 +00:00
Greg Kroah-Hartman	fedef46c69	This is the 5.10.219 stable release -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmZuzl4ACgkQONu9yGCS aT7+ohAAyRkTis6xeME1FWIJthCJl8FzUq9nfN+OccK3TwCbXyZKXlZK8lVz0T5U DvG1Tg+rR76+hIJghMIy2FEPRBA19WMq9a+Ms2ZyyggPrlgksFivO8N8YgnIxabb EJPN7pAzO+GA+vd8YeGeK1ldq8QUISlN35s+hkur1jeBctWRcpHeOTjIej/Qytmj ny1o7hCp179+SPygSEYEYtguACaQflhfBjOgAQ9DwWjP6vO2W9Vb16X4tiT0udHm ExPjOwxbEMN/7m9gKrnl6WcIROSOy55FnfcYZP+NRY4jBlANUgXF1ca9hAhcIKSv oOyeRN5S3FZAdxIHG9SFU9b6MPwJSeO5ETQyfiRGNFRkXOa2tKknNSsuACu8kSwx SKJIpcuW1DkortwsYFbilXdl6TrK6oCcEczV5qtludcRoDznfUGejb5e81v3yYkO no6ORvBJSBnEObY+gpexvxQp2Ae1+YkSLJaDzYWMC+JHBIgWTz2F2qJJkP6bRAUV QduFTdTenDnL7zW3DseZGJKotU95cUoKNAwa7wfboZeygHc2+KaUOchKcqI0P9dZ pS27RzcAJJ2uufujofyxOOhzFKw98WFurfNsMZTDBwHuqReoiRAS7pi0PeTMuqUv GC8V1eIKgeWdI+pdTZLXylziiM41IylLjU/hxCrsykb+EwFa5NY= =B1lK -----END PGP SIGNATURE----- Merge 5.10.219 into android12-5.10-lts Changes in 5.10.219 x86/tsc: Trust initial offset in architectural TSC-adjust MSRs tty: n_gsm: fix possible out-of-bounds in gsm0_receive() speakup: Fix sizeof() vs ARRAY_SIZE() bug ring-buffer: Fix a race between readers and resize checks net: smc91x: Fix m68k kernel compilation for ColdFire CPU nilfs2: fix unexpected freezing of nilfs_segctor_sync() nilfs2: fix potential hang in nilfs_detach_log_writer() ALSA: core: Fix NULL module pointer assignment at card init wifi: cfg80211: fix the order of arguments for trace events of the tx_rx_evt class net: usb: qmi_wwan: add Telit FN920C04 compositions drm/amd/display: Set color_mgmt_changed to true on unsuspend ASoC: rt5645: Fix the electric noise due to the CBJ contacts floating ASoC: dt-bindings: rt5645: add cbj sleeve gpio property regulator: vqmmc-ipq4019: fix module autoloading ASoC: rt715: add vendor clear control register ASoC: da7219-aad: fix usage of device_get_named_child_node() drm/amdkfd: Flush the process wq before creating a kfd_process nvme: find numa distance only if controller has valid numa id openpromfs: finish conversion to the new mount API crypto: bcm - Fix pointer arithmetic firmware: raspberrypi: Use correct device for DMA mappings ecryptfs: Fix buffer size for tag 66 packet nilfs2: fix out-of-range warning parisc: add missing export of __cmpxchg_u8() crypto: ccp - drop platform ifdef checks crypto: x86/nh-avx2 - add missing vzeroupper crypto: x86/sha256-avx2 - add missing vzeroupper s390/cio: fix tracepoint subchannel type field jffs2: prevent xattr node from overflowing the eraseblock soc: mediatek: cmdq: Fix typo of CMDQ_JUMP_RELATIVE null_blk: Fix missing mutex_destroy() at module removal md: fix resync softlockup when bitmap size is less than array size wifi: ath10k: poll service ready message before failing x86/boot: Ignore relocations in .notes sections in walk_relocs() too qed: avoid truncating work queue length scsi: ufs: qcom: Perform read back after writing reset bit scsi: ufs-qcom: Fix ufs RST_n spec violation scsi: ufs: qcom: Perform read back after writing REG_UFS_SYS1CLK_1US scsi: ufs: ufs-qcom: Fix the Qcom register name for offset 0xD0 scsi: ufs: ufs-qcom: Clear qunipro_g4_sel for HW version major 5 scsi: ufs: qcom: Perform read back after writing unipro mode scsi: ufs: qcom: Perform read back after writing CGC enable scsi: ufs: cdns-pltfrm: Perform read back after writing HCLKDIV scsi: ufs: core: Perform read back after disabling interrupts scsi: ufs: core: Perform read back after disabling UIC_COMMAND_COMPL irqchip/alpine-msi: Fix off-by-one in allocation error path irqchip/loongson-pch-msi: Fix off-by-one on allocation error path ACPI: disable -Wstringop-truncation gfs2: Fix "ignore unlock failures after withdraw" selftests/bpf: Fix umount cgroup2 error in test_sockmap cpufreq: Reorganize checks in cpufreq_offline() cpufreq: Split cpufreq_offline() cpufreq: Rearrange locking in cpufreq_remove_dev() cpufreq: exit() callback is optional net: export inet_lookup_reuseport and inet6_lookup_reuseport net: remove duplicate reuseport_lookup functions udp: Avoid call to compute_score on multiple sites scsi: libsas: Fix the failure of adding phy with zero-address to port scsi: hpsa: Fix allocation size for Scsi_Host private data x86/purgatory: Switch to the position-independent small code model wifi: ath10k: Fix an error code problem in ath10k_dbg_sta_write_peer_debug_trigger() wifi: ath10k: populate board data for WCN3990 tcp: avoid premature drops in tcp_add_backlog() net: give more chances to rcu in netdev_wait_allrefs_any() macintosh/via-macii: Fix "BUG: sleeping function called from invalid context" wifi: carl9170: add a proper sanity check for endpoints wifi: ar5523: enable proper endpoint verification sh: kprobes: Merge arch_copy_kprobe() into arch_prepare_kprobe() Revert "sh: Handle calling csum_partial with misaligned data" selftests/binderfs: use the Makefile's rules, not Make's implicit rules HID: intel-ish-hid: ipc: Add check for pci_alloc_irq_vectors scsi: bfa: Ensure the copied buf is NUL terminated scsi: qedf: Ensure the copied buf is NUL terminated wifi: mwl8k: initialize cmd->addr[] properly usb: aqc111: stop lying about skb->truesize net: usb: sr9700: stop lying about skb->truesize m68k: Fix spinlock race in kernel thread creation m68k: mac: Fix reboot hang on Mac IIci net: ipv6: fix wrong start position when receive hop-by-hop fragment eth: sungem: remove .ndo_poll_controller to avoid deadlocks net: ethernet: cortina: Locking fixes af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg net: usb: smsc95xx: stop lying about skb->truesize net: openvswitch: fix overwriting ct original tuple for ICMPv6 ipv6: sr: add missing seg6_local_exit ipv6: sr: fix incorrect unregister order ipv6: sr: fix invalid unregister error path net/mlx5: Discard command completions in internal error drm/amd/display: Fix potential index out of bounds in color transformation function ASoC: soc-acpi: add helper to identify parent driver. ASoC: Intel: Disable route checks for Skylake boards mtd: rawnand: hynix: fixed typo fbdev: shmobile: fix snprintf truncation drm/meson: vclk: fix calculation of 59.94 fractional rates drm/mediatek: Add 0 size check to mtk_drm_gem_obj powerpc/fsl-soc: hide unused const variable fbdev: sisfb: hide unused variables media: ngene: Add dvb_ca_en50221_init return value check media: radio-shark2: Avoid led_names truncations drm: bridge: cdns-mhdp8546: Fix possible null pointer dereference fbdev: sh7760fb: allow modular build media: atomisp: ssh_css: Fix a null-pointer dereference in load_video_binaries drm/arm/malidp: fix a possible null pointer dereference drm: vc4: Fix possible null pointer dereference ASoC: tracing: Export SND_SOC_DAPM_DIR_OUT to its value drm/bridge: lt9611: Don't log an error when DSI host can't be found drm/bridge: tc358775: Don't log an error when DSI host can't be found drm/panel: simple: Add missing Innolux G121X1-L03 format, flags, connector drm/mipi-dsi: use correct return type for the DSC functions RDMA/hns: Refactor the hns_roce_buf allocation flow RDMA/hns: Create QP with selected QPN for bank load balance RDMA/hns: Fix incorrect symbol types RDMA/hns: Fix return value in hns_roce_map_mr_sg RDMA/hns: Use complete parentheses in macros RDMA/hns: Modify the print level of CQE error clk: qcom: mmcc-msm8998: fix venus clock issue x86/insn: Fix PUSH instruction in x86 instruction decoder opcode map ext4: avoid excessive credit estimate in ext4_tmpfile() sunrpc: removed redundant procp check ext4: simplify calculation of blkoff in ext4_mb_new_blocks_simple ext4: fix unit mismatch in ext4_mb_new_blocks_simple ext4: try all groups in ext4_mb_new_blocks_simple ext4: remove unused parameter from ext4_mb_new_blocks_simple() ext4: fix potential unnitialized variable SUNRPC: Fix gss_free_in_token_pages() selftests/kcmp: Make the test output consistent and clear selftests/kcmp: remove unused open mode RDMA/IPoIB: Fix format truncation compilation errors net: qrtr: fix null-ptr-deref in qrtr_ns_remove net: qrtr: ns: Fix module refcnt netrom: fix possible dead-lock in nr_rt_ioctl() af_packet: do not call packet_read_pending() from tpacket_destruct_skb() sched/fair: Allow disabling sched_balance_newidle with sched_relax_domain_level greybus: lights: check return of get_channel_from_mode f2fs: fix to wait on page writeback in __clone_blkaddrs() soundwire: cadence: fix invalid PDI offset dmaengine: idma64: Add check for dma_set_max_seg_size firmware: dmi-id: add a release callback function serial: max3100: Lock port->lock when calling uart_handle_cts_change() serial: max3100: Update uart_driver_registered on driver removal serial: max3100: Fix bitwise types greybus: arche-ctrl: move device table to its right location serial: sc16is7xx: add proper sched.h include for sched_set_fifo() f2fs: compress: support chksum f2fs: add compress_mode mount option f2fs: compress: clean up parameter of __f2fs_cluster_blocks() f2fs: compress: remove unneeded preallocation f2fs: introduce FI_COMPRESS_RELEASED instead of using IMMUTABLE bit f2fs: compress: fix to relocate check condition in f2fs_{release,reserve}_compress_blocks() f2fs: add cp_error check in f2fs_write_compressed_pages f2fs: fix to force keeping write barrier for strict fsync mode f2fs: do not allow partial truncation on pinned file f2fs: fix typos in comments f2fs: fix to relocate check condition in f2fs_fallocate() f2fs: fix to check pinfile flag in f2fs_move_file_range() iio: pressure: dps310: support negative temperature values fpga: region: change FPGA indirect article to an fpga: region: Rename dev to parent for parent device docs: driver-api: fpga: avoid using UTF-8 chars fpga: region: Use standard dev_release for class driver fpga: region: add owner module and take its refcount microblaze: Remove gcc flag for non existing early_printk.c file microblaze: Remove early printk call from cpuinfo-static.c usb: gadget: u_audio: Clear uac pointer when freed. stm class: Fix a double free in stm_register_device() ppdev: Remove usage of the deprecated ida_simple_xx() API ppdev: Add an error check in register_device extcon: max8997: select IRQ_DOMAIN instead of depending on it PCI/EDR: Align EDR_PORT_DPC_ENABLE_DSM with PCI Firmware r3.3 PCI/EDR: Align EDR_PORT_LOCATE_DSM with PCI Firmware r3.3 f2fs: compress: fix to cover {reserve,release}_compress_blocks() w/ cp_rwsem lock f2fs: fix to release node block count in error path of f2fs_new_node_page() f2fs: compress: don't allow unaligned truncation on released compress inode serial: sh-sci: protect invalidating RXDMA on shutdown libsubcmd: Fix parse-options memory leak s390/ipl: Fix incorrect initialization of len fields in nvme reipl block s390/ipl: Fix incorrect initialization of nvme dump block Input: ims-pcu - fix printf string overflow Input: ioc3kbd - convert to platform remove callback returning void Input: ioc3kbd - add device table mmc: sdhci_am654: Add tuning algorithm for delay chain mmc: sdhci_am654: Write ITAPDLY for DDR52 timing mmc: sdhci_am654: Drop lookup for deprecated ti,otap-del-sel mmc: sdhci_am654: Add OTAP/ITAP delay enable mmc: sdhci_am654: Add ITAPDLYSEL in sdhci_j721e_4bit_set_clock mmc: sdhci_am654: Fix ITAPDLY for HS400 timing Input: pm8xxx-vibrator - correct VIB_MAX_LEVELS calculation drm/msm/dpu: Always flush the slave INTF on the CTL um: Fix return value in ubd_init() um: Add winch to winch_handlers before registering winch IRQ um: vector: fix bpfflash parameter evaluation drm/bridge: tc358775: fix support for jeida-18 and jeida-24 media: stk1160: fix bounds checking in stk1160_copy_video() scsi: qla2xxx: Replace all non-returning strlcpy() with strscpy() media: flexcop-usb: clean up endpoint sanity checks media: flexcop-usb: fix sanity check of bNumEndpoints powerpc/pseries: Add failure related checks for h_get_mpp and h_get_ppp um: Fix the -Wmissing-prototypes warning for __switch_mm media: cec: cec-adap: always cancel work in cec_transmit_msg_fh media: cec: cec-api: add locking in cec_release() media: core headers: fix kernel-doc warnings media: cec: fix a deadlock situation media: cec: call enable_adap on s_log_addrs media: cec: abort if the current transmit was canceled media: cec: correctly pass on reply results media: cec: use call_op and check for !unregistered media: cec-adap.c: drop activate_cnt, use state info instead media: cec: core: avoid recursive cec_claim_log_addrs media: cec: core: avoid confusing "transmit timed out" message null_blk: Fix the WARNING: modpost: missing MODULE_DESCRIPTION() regulator: bd71828: Don't overwrite runtime voltages x86/kconfig: Select ARCH_WANT_FRAME_POINTERS again when UNWINDER_FRAME_POINTER=y nfc: nci: Fix uninit-value in nci_rx_work ASoC: tas2552: Add TX path for capturing AUDIO-OUT data sunrpc: fix NFSACL RPC retry on soft mount rpcrdma: fix handling for RDMA_CM_EVENT_DEVICE_REMOVAL ipv6: sr: fix memleak in seg6_hmac_init_algo params: lift param_set_uint_minmax to common code tcp: Fix shift-out-of-bounds in dctcp_update_alpha(). openvswitch: Set the skbuff pkt_type for proper pmtud support. arm64: asm-bug: Add .align 2 to the end of __BUG_ENTRY virtio: delete vq in vp_find_vqs_msix() when request_irq() fails net: fec: avoid lock evasion when reading pps_enable tls: fix missing memory barrier in tls_init nfc: nci: Fix kcov check in nci_rx_work() nfc: nci: Fix handling of zero-length payload packets in nci_rx_work() netfilter: nfnetlink_queue: acquire rcu_read_lock() in instance_destroy_rcu() netfilter: nft_payload: restore vlan q-in-q match support spi: Don't mark message DMA mapped when no transfer in it is nvmet: fix ns enable/disable possible hang net/mlx5e: Use rx_missed_errors instead of rx_dropped for reporting buffer exhaustion dma-buf/sw-sync: don't enable IRQ from sync_print_obj() bpf: Fix potential integer overflow in resolve_btfids enic: Validate length of nl attributes in enic_set_vf_port net: usb: smsc95xx: fix changing LED_SEL bit value updated from EEPROM bpf: Allow delete from sockmap/sockhash only if update is allowed net:fec: Add fec_enet_deinit() netfilter: tproxy: bail out if IP has been disabled on the device kconfig: fix comparison to constant symbols, 'm', 'n' spi: stm32: Don't warn about spurious interrupts ipvlan: Dont Use skb->sk in ipvlan_process_v{4,6}_outbound hwmon: (shtc1) Fix property misspelling ALSA: timer: Set lower bound of start tick time genirq/cpuhotplug, x86/vector: Prevent vector leak during CPU offline media: cec: core: add adap_nb_transmit_canceled() callback SUNRPC: Fix loop termination condition in gss_free_in_token_pages() binder: fix max_thread type inconsistency mmc: core: Do not force a retune before RPMB switch io_uring: fail NOP if non-zero op flags is passed in afs: Don't cross .backup mountpoint from backup volume nilfs2: fix use-after-free of timer for log writer thread vxlan: Fix regression when dropping packets due to invalid src addresses x86/mm: Remove broken vsyscall emulation code from the page fault code netfilter: nf_tables: restrict tunnel object to NFPROTO_NETDEV netfilter: nf_tables: Fix potential data-race in __nft_obj_type_get() f2fs: fix to do sanity check on i_xattr_nid in sanity_check_inode() media: lgdt3306a: Add a check against null-pointer-def drm/amdgpu: add error handle to avoid out-of-bounds ata: pata_legacy: make legacy_exit() work again ACPI: resource: Do IRQ override on TongFang GXxHRXx and GMxHGxx arm64: tegra: Correct Tegra132 I2C alias arm64: dts: qcom: qcs404: fix bluetooth device address md/raid5: fix deadlock that raid5d() wait for itself to clear MD_SB_CHANGE_PENDING wifi: rtl8xxxu: Fix the TX power of RTL8192CU, RTL8723AU wifi: rtlwifi: rtl8192de: Fix low speed with WPA3-SAE wifi: rtlwifi: rtl8192de: Fix endianness issue in RX path arm64: dts: hi3798cv200: fix the size of GICR media: mc: mark the media devnode as registered from the, start media: mxl5xx: Move xpt structures off stack media: v4l2-core: hold videodev_lock until dev reg, finishes mmc: core: Add mmc_gpiod_set_cd_config() function mmc: sdhci-acpi: Sort DMI quirks alphabetically mmc: sdhci-acpi: Fix Lenovo Yoga Tablet 2 Pro 1380 sdcard slot not working mmc: sdhci-acpi: Disable write protect detection on Toshiba WT10-A fbdev: savage: Handle err return when savagefb_check_var failed KVM: arm64: Allow AArch32 PSTATE.M to be restored as System mode crypto: ecrdsa - Fix module auto-load on add_key crypto: qat - Fix ADF_DEV_RESET_SYNC memory leak net/ipv6: Fix route deleting failure when metric equals 0 net/9p: fix uninit-value in p9_client_rpc() intel_th: pci: Add Meteor Lake-S CPU support sparc64: Fix number of online CPUs watchdog: rti_wdt: Set min_hw_heartbeat_ms to accommodate a safety margin kdb: Fix buffer overflow during tab-complete kdb: Use format-strings rather than '\0' injection in kdb_read() kdb: Fix console handling when editing and tab-completing commands kdb: Merge identical case statements in kdb_read() kdb: Use format-specifiers rather than memset() for padding in kdb_read() net: fix __dst_negative_advice() race sparc: move struct termio to asm/termios.h ext4: fix mb_cache_entry's e_refcnt leak in ext4_xattr_block_cache_find() s390/ap: Fix crash in AP internal function modify_bitmap() nfs: fix undefined behavior in nfs_block_bits() NFS: Fix READ_PLUS when server doesn't support OP_READ_PLUS scsi: ufs: ufs-qcom: Clear qunipro_g4_sel for HW major version > 5 f2fs: compress: fix compression chksum RDMA/hns: Use mutex instead of spinlock for ida allocation RDMA/hns: Fix CQ and QP cache affinity Linux 5.10.219 Change-Id: I0e21ff44d28df2a2802a9fb35f0959bb5ab528fc Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2024-07-10 14:41:23 +00:00
Matthew Wilcox (Oracle)	ed07b26c54	nfs: Leave pages in the pagecache if readpage failed commit 0b768a9610c6de9811c6d33900bebfb665192ee1 upstream. The pagecache handles readpage failing by itself; it doesn't want filesystems to remove pages from under it. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2024-07-05 09:12:55 +02:00
Chuck Lever	7229200f68	nfsd: don't allow nfsd threads to be signalled. [ Upstream commit 3903902401451b1cd9d797a8c79769eb26ac7fe5 ] The original implementation of nfsd used signals to stop threads during shutdown. In Linux 2.3.46pre5 nfsd gained the ability to shutdown threads internally it if was asked to run "0" threads. After this user-space transitioned to using "rpc.nfsd 0" to stop nfsd and sending signals to threads was no longer an important part of the API. In commit 3ebdbe5203a8 ("SUNRPC: discard svo_setup and rename svc_set_num_threads_sync()") (v5.17-rc1~75^2~41) we finally removed the use of signals for stopping threads, using kthread_stop() instead. This patch makes the "obvious" next step and removes the ability to signal nfsd threads - or any svc threads. nfsd stops allowing signals and we don't check for their delivery any more. This will allow for some simplification in later patches. A change worth noting is in nfsd4_ssc_setup_dul(). There was previously a signal_pending() check which would only succeed when the thread was being shut down. It should really have tested kthread_should_stop() as well. Now it just does the latter, not the former. Signed-off-by: NeilBrown <neilb@suse.de> Reviewed-by: Jeff Layton <jlayton@kernel.org> [ cel: adjusted to apply to v5.10.y ] Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:54:14 +02:00
Jeff Layton	5a132ffa76	nfsd: allow reaping files still under writeback [ Upstream commit dcb779fcd4ed5984ad15991d574943d12a8693d1 ] On most filesystems, there is no reason to delay reaping an nfsd_file just because its underlying inode is still under writeback. nfsd just relies on client activity or the local flusher threads to do writeback. The main exception is NFS, which flushes all of its dirty data on last close. Add a new EXPORT_OP_FLUSH_ON_CLOSE flag to allow filesystems to signal that they do this, and only skip closing files under writeback on such filesystems. Also, remove a redundant NULL file pointer check in nfsd_file_check_writeback, and clean up nfs's export op flag definitions. Signed-off-by: Jeff Layton <jlayton@kernel.org> Acked-by: Anna Schumaker <Anna.Schumaker@Netapp.com> [ cel: adjusted to apply to v5.10.y ] Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:54:13 +02:00
Chuck Lever	5ed2524893	SUNRPC: Parametrize how much of argsize should be zeroed [ Upstream commit 103cc1fafee48adb91fca0e19deb869fd23e46ab ] Currently, SUNRPC clears the whole of .pc_argsize before processing each incoming RPC transaction. Add an extra parameter to struct svc_procedure to enable upper layers to reduce the amount of each operation's argument structure that is zeroed by SUNRPC. The size of struct nfsd4_compoundargs, in particular, is a lot to clear on each incoming RPC Call. A subsequent patch will cut this down to something closer to what NFSv2 and NFSv3 uses. This patch should cause no behavior changes. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:54:00 +02:00
NeilBrown	58f985d688	NFS: restore module put when manager exits. [ Upstream commit 080abad71e99d2becf38c978572982130b927a28 ] Commit f49169c97fce ("NFSD: Remove svc_serv_ops::svo_module") removed calls to module_put_and_kthread_exit() from threads that acted as SUNRPC servers and had a related svc_serv_ops structure. This was correct. It ALSO removed the module_put_and_kthread_exit() call from nfs4_run_state_manager() which is NOT a SUNRPC service. Consequently every time the NFSv4 state manager runs the module count increments and won't be decremented. So the nfsv4 module cannot be unloaded. So restore the module_put_and_kthread_exit() call. Fixes: f49169c97fce ("NFSD: Remove svc_serv_ops::svo_module") Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:53:45 +02:00
Chuck Lever	7e4328b3b9	NFSD: Move svc_serv_ops::svo_function into struct svc_serv [ Upstream commit 37902c6313090235c847af89c5515591261ee338 ] Hoist svo_function back into svc_serv and remove struct svc_serv_ops, since the struct is now devoid of fields. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:53:37 +02:00
Chuck Lever	9802c57460	NFSD: Remove svc_serv_ops::svo_module [ Upstream commit f49169c97fceb21ad6a0aaf671c50b0f520f15a5 ] struct svc_serv_ops is about to be removed. Neil Brown says: > I suspect svo_module can go as well - I don't think the thread is > ever the thing that primarily keeps a module active. A random sample of kthread_create() callers shows sunrpc is the only one that manages module reference count in this way. Suggested-by: Neil Brown <neilb@suse.de> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:53:37 +02:00
Chuck Lever	36c57b27a7	SUNRPC: Remove svc_shutdown_net() [ Upstream commit c7d7ec8f043e53ad16e30f5ebb8b9df415ec0f2b ] Clean up: svc_shutdown_net() now does nothing but call svc_close_net(). Replace all external call sites. svc_close_net() is renamed to be the inverse of svc_xprt_create(). Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:53:37 +02:00
Chuck Lever	c58a9cfd20	SUNRPC: Rename svc_create_xprt() [ Upstream commit 352ad31448fecc78a2e9b78da64eea5d63b8d0ce ] Clean up: Use the "svc_xprt_<task>" function naming convention as is used for other external APIs. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:53:37 +02:00
Chuck Lever	99ab6abc88	SUNRPC: Remove the .svo_enqueue_xprt method [ Upstream commit a9ff2e99e9fa501ec965da03c18a5422b37a2f44 ] We have never been able to track down and address the underlying cause of the performance issues with workqueue-based service support. svo_enqueue_xprt is called multiple times per RPC, so it adds instruction path length, but always ends up at the same function: svc_xprt_do_enqueue(). We do not anticipate needing this flexibility for dynamic nfsd thread management support. As a micro-optimization, remove .svo_enqueue_xprt because Spectre/Meltdown makes virtual function calls more costly. This change essentially reverts commit `b9e13cdfac` ("nfsd/sunrpc: turn enqueueing a svc_xprt into a svc_serv operation"). Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:53:36 +02:00
J. Bruce Fields	535204ecae	nfs: block notification on fs with its own ->lock [ Upstream commit 40595cdc93edf4110c0f0c0b06f8d82008f23929 ] NFSv4.1 supports an optional lock notification feature which notifies the client when a lock comes available. (Normally NFSv4 clients just poll for locks if necessary.) To make that work, we need to request a blocking lock from the filesystem. We turned that off for NFS in commit f657f8eef3ff ("nfs: don't atempt blocking locks on nfs reexports") [sic] because it actually blocks the nfsd thread while waiting for the lock. Thanks to Vasily Averin for pointing out that NFS isn't the only filesystem with that problem. Any filesystem that leaves ->lock NULL will use posix_lock_file(), which does the right thing. Simplest is just to assume that any filesystem that defines its own ->lock is not safe to request a blocking lock from. So, this patch mostly reverts commit f657f8eef3ff ("nfs: don't atempt blocking locks on nfs reexports") [sic] and commit b840be2f00c0 ("lockd: don't attempt blocking locks on nfs reexports"), and instead uses a check of ->lock (Vasily's suggestion) to decide whether to support blocking lock notifications on a given filesystem. Also add a little documentation. Perhaps someday we could add back an export flag later to allow filesystems with "good" ->lock methods to support blocking lock notifications. Reported-by: Vasily Averin <vvs@virtuozzo.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com> [ cel: Description rewritten to address checkpatch nits ] [ cel: Fixed warning when SUNRPC debugging is disabled ] [ cel: Fixed NULL check ] Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Reviewed-by: Vasily Averin <vvs@virtuozzo.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:53:32 +02:00
NeilBrown	e072a635c1	NFS: switch the callback service back to non-pooled. [ Upstream commit 23a1a573c61ccb5e7829c1f5472d3e025293a031 ] Now that thread management is consistent there is no need for nfs-callback to use svc_create_pooled() as introduced in Commit `df807fffaa` ("NFSv4.x/callback: Create the callback service through svc_create_pooled"). So switch back to svc_create(). If service pools were configured, but the number of threads were left at '1', nfs callback may not work reliably when svc_create_pooled() is used. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:53:31 +02:00
NeilBrown	7149250bee	SUNRPC: discard svo_setup and rename svc_set_num_threads_sync() [ Upstream commit 3ebdbe5203a874614819700d3f470724cb803709 ] The ->svo_setup callback serves no purpose. It is always called from within the same module that chooses which callback is needed. So discard it and call the relevant function directly. Now that svc_set_num_threads() is no longer used remove it and rename svc_set_num_threads_sync() to remove the "_sync" suffix. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:53:30 +02:00
NeilBrown	17041f0140	SUNRPC: stop using ->sv_nrthreads as a refcount [ Upstream commit ec52361df99b490f6af412b046df9799b92c1050 ] The use of sv_nrthreads as a general refcount results in clumsy code, as is seen by various comments needed to explain the situation. This patch introduces a 'struct kref' and uses that for reference counting, leaving sv_nrthreads to be a pure count of threads. The kref is managed particularly in svc_get() and svc_put(), and also nfsd_put(); svc_destroy() now takes a pointer to the embedded kref, rather than to the serv. nfsd allows the svc_serv to exist with ->sv_nrhtreads being zero. This happens when a transport is created before the first thread is started. To support this, a 'keep_active' flag is introduced which holds a ref on the svc_serv. This is set when any listening socket is successfully added (unless there are running threads), and cleared when the number of threads is set. So when the last thread exits, the nfs_serv will be destroyed. The use of 'keep_active' replaces previous code which checked if there were any permanent sockets. We no longer clear ->rq_server when nfsd() exits. This was done to prevent svc_exit_thread() from calling svc_destroy(). Instead we take an extra reference to the svc_serv to prevent svc_destroy() from being called. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:53:29 +02:00
NeilBrown	64312a7c9f	SUNRPC/NFSD: clean up get/put functions. [ Upstream commit 8c62d12740a1450d2e8456d5747f440e10db281a ] svc_destroy() is poorly named - it doesn't necessarily destroy the svc, it might just reduce the ref count. nfsd_destroy() is poorly named for the same reason. This patch: - removes the refcount functionality from svc_destroy(), moving it to a new svc_put(). Almost all previous callers of svc_destroy() now call svc_put(). - renames nfsd_destroy() to nfsd_put() and improves the code, using the new svc_destroy() rather than svc_put() - removes a few comments that explain the important for balanced get/put calls. This should be obvious. The only non-trivial part of this is that svc_destroy() would call svc_sock_update() on a non-final decrement. It can no longer do that, and svc_put() isn't really a good place of it. This call is now made from svc_exit_thread() which seems like a good place. This makes the call before sv_nrthreads is decremented rather than after. This is not particularly important as the call just sets a flag which causes sv_nrthreads set be checked later. A subsequent patch will improve the ordering. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:53:29 +02:00
NeilBrown	e9a4156137	SUNRPC: change svc_get() to return the svc. [ Upstream commit df5e49c880ea0776806b8a9f8ab95e035272cf6f ] It is common for 'get' functions to return the object that was 'got', and there are a couple of places where users of svc_get() would be a little simpler if svc_get() did that. Make it so. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:53:29 +02:00
Eric W. Biederman	c59dc174b2	exit: Rename module_put_and_exit to module_put_and_kthread_exit [ Upstream commit ca3574bd653aba234a4b31955f2778947403be16 ] Update module_put_and_exit to call kthread_exit instead of do_exit. Change the name to reflect this change in functionality. All of the users of module_put_and_exit are causing the current kthread to exit so this change makes it clear what is happening. There is no functional change. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:53:29 +02:00
Chuck Lever	c7b0a9c75d	SUNRPC: Change return value type of .pc_encode [ Upstream commit 130e2054d4a652a2bd79fb1557ddcd19c053cb37 ] Returning an undecorated integer is an age-old trope, but it's not clear (even to previous experts in this code) that the only valid return values are 1 and 0. These functions do not return a negative errno, rpc_stat value, or a positive length. Document there are only two valid return values by having .pc_encode return only true or false. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:53:26 +02:00
Chuck Lever	61cf681507	SUNRPC: Replace the "__be32 p" parameter to .pc_encode [ Upstream commit fda494411485aff91768842c532f90fb8eb54943 ] The passed-in value of the "__be32 p" parameter is now unused in every server-side XDR encoder, and can be removed. Note also that there is a line in each encoder that sets up a local pointer to a struct xdr_stream. Passing that pointer from the dispatcher instead saves one line per encoder function. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:53:26 +02:00
Chuck Lever	2b2963c72c	SUNRPC: Trace calls to .rpc_call_done [ Upstream commit b40887e10dcacc5e8ae3c1a99dcba20877c4831b ] Introduce a single tracepoint that can replace simple dprintk call sites in upper layer "rpc_call_done" callbacks. Example: kworker/u24:2-1254 [001] 771.026677: rpc_stats_latency: task:00000001@00000002 xid=0x16a6f3c0 rpcbindv2 GETPORT backlog=446 rtt=101 execute=555 kworker/u24:2-1254 [001] 771.026677: rpc_task_call_done: task:00000001@00000002 flags=ASYNC\|DYNAMIC\|SOFT\|SOFTCONN\|SENT runstate=RUNNING\|ACTIVE status=0 action=rpcb_getport_done kworker/u24:2-1254 [001] 771.026678: rpcb_setport: task:00000001@00000002 status=0 port=20048 Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:53:24 +02:00
Chuck Lever	1773901afb	NFS: Remove unused callback void decoder [ Upstream commit c35a810ce59524971c4a3b45faed4d0121e5a305 ] Clean up: The callback RPC dispatcher no longer invokes these call outs, although svc_process_common() relies on seeing a .pc_encode function. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:53:20 +02:00
Chuck Lever	edf220fe15	NFS: Add a private local dispatcher for NFSv4 callback operations [ Upstream commit 7d34c96217cf3c2d37ca0a56ca0bc3c3bef1e189 ] The client's NFSv4 callback service is the only remaining user of svc_generic_dispatch(). Note that the NFSv4 callback service doesn't use the .pc_encode and .pc_decode callouts in any substantial way, so they are removed. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:53:20 +02:00
Chuck Lever	91bbbffece	SUNRPC: Eliminate the RQ_AUTHERR flag [ Upstream commit 9082e1d914f8b27114352b1940bbcc7522f682e7 ] Now that there is an alternate method for returning an auth_stat value, replace the RQ_AUTHERR flag with use of that new method. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:53:20 +02:00
Chuck Lever	febf43bcdc	SUNRPC: Set rq_auth_stat in the pg_authenticate() callout [ Upstream commit 5c2465dfd457f3015eebcc3ace50570e1d896aeb ] In a few moments, rq_auth_stat will need to be explicitly set to rpc_auth_ok before execution gets to the dispatcher. svc_authenticate() already sets it, but it often gets reset to rpc_autherr_badcred right after that call, even when authentication is successful. Let's ensure that the pg_authenticate callout and svc_set_client() set it properly in every case. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:53:20 +02:00
J. Bruce Fields	efea5d558e	nfs: don't allow reexport reclaims [ Upstream commit bb0a55bb7148a49e549ee992200860e7a040d3a5 ] In the reexport case, nfsd is currently passing along locks with the reclaim bit set. The client sends a new lock request, which is granted if there's currently no conflict--even if it's possible a conflicting lock could have been briefly held in the interim. We don't currently have any way to safely grant reclaim, so for now let's just deny them all. I'm doing this by passing the reclaim bit to nfs and letting it fail the call, with the idea that eventually the client might be able to do something more forgiving here. Signed-off-by: J. Bruce Fields <bfields@redhat.com> Acked-by: Anna Schumaker <Anna.Schumaker@Netapp.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:53:19 +02:00
J. Bruce Fields	5ea5be84dd	nfs: don't atempt blocking locks on nfs reexports [ Upstream commit f657f8eef3ff870552c9fd2839e0061046f44618 ] NFS implements blocking locks by blocking inside its lock method. In the reexport case, this blocks the nfs server thread, which could lead to deadlocks since an nfs server thread might be required to unlock the conflicting lock. It also causes a crash, since the nfs server thread assumes it can free the lock when its lm_notify lock callback is called. Ideal would be to make the nfs lock method return without blocking in this case, but for now it works just not to attempt blocking locks. The difference is just that the original client will have to poll (as it does in the v4.0 case) instead of getting a callback when the lock's available. Signed-off-by: J. Bruce Fields <bfields@redhat.com> Acked-by: Anna Schumaker <Anna.Schumaker@Netapp.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:53:19 +02:00
Trond Myklebust	0245993ace	NFS: fix nfs_fetch_iversion() [ Upstream commit b876d708316bf9b6b9678eb2beb289b93cfe6369 ] The change attribute is always set by all NFS client versions so get rid of the open-coded version. Fixes: 3cc55f4434b4 ("nfs: use change attribute for NFS re-exports") Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:53:08 +02:00
Dai Ngo	b2c0c7cb7f	NFSv4.2: Remove ifdef CONFIG_NFSD from NFSv4.2 client SSC code. [ Upstream commit d9092b4bb2109502eb8972021a3f74febc931a63 ] The client SSC code should not depend on any of the CONFIG_NFSD config. This patch removes all CONFIG_NFSD from NFSv4.2 client SSC code and simplifies the config of CONFIG_NFS_V4_2_SSC_HELPER, NFSD_V4_2_INTER_SSC. Signed-off-by: Dai Ngo <dai.ngo@oracle.com> Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:53:08 +02:00
J. Bruce Fields	0220d51186	nfs: use change attribute for NFS re-exports [ Upstream commit 3cc55f4434b421d37300aa9a167ace7d60b45ccf ] When exporting NFS, we may as well use the real change attribute returned by the original server instead of faking up a change attribute from the ctime. Note we can't do that by setting I_VERSION--that would also turn on the logic in iversion.h which treats the lower bit specially, and that doesn't make sense for NFS. So instead we define a new export operation for filesystems like NFS that want to manage the change attribute themselves. Signed-off-by: J. Bruce Fields <bfields@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:52:57 +02:00
Dai Ngo	5a0b45626f	NFSv4_2: SSC helper should use its own config. [ Upstream commit 02591f9febd5f69bb4c266a4abf899c4cf21964f ] Currently NFSv4_2 SSC helper, nfs_ssc, incorrectly uses GRACE_PERIOD as its config. Fix by adding new config NFS_V4_2_SSC_HELPER which depends on NFS_V4_2 and is automatically selected when NFSD_V4 is enabled. Also removed the file name from a comment in nfs_ssc.c. Signed-off-by: Dai Ngo <dai.ngo@oracle.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:52:57 +02:00
Chuck Lever	c336597d03	SUNRPC: Make trace_svc_process() display the RPC procedure symbolically [ Upstream commit 2289e87b5951f97783f07fc895e6c5e804b53668 ] The next few patches will employ these strings to help make server- side trace logs more human-readable. A similar technique is already in use in kernel RPC client code. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:52:50 +02:00
Trond Myklebust	8f1df3d0c1	nfsd: Record NFSv4 pre/post-op attributes as non-atomic [ Upstream commit 716a8bc7f706eeef80ab42c99d9f210eda845c81 ] For the case of NFSv4, specify to the client that the pre/post-op attributes were not recorded atomically with the main operation. Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:52:46 +02:00

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