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1798 Commits

Author SHA1 Message Date
Greg Kroah-Hartman
f45f895af5 Merge branch 'android12-5.10' into android12-5.10-lts 
Sync up with android12-5.10 for the following commits:

2c152aa329 UPSTREAM: f2fs: reduce the scope of setting fsck tag when de->name_len is zero
c29dd368ef ANDROID: GKI: Update symbols to abi_gki_aarch64_oplus
428d0bb762 ANDROID: Add initial ASUS symbol list
87a74496ed ANDROID: configfs: add proper module namespace marking
b7a6c15a6f ANDROID: Configure out the macros in android_kabi and android_vendor
bdc772adbd ANDROID: kernel: fix debug_kinfo set twice crash issue
d483eed85f ANDROID: GKI: set vfs-only exports into their own namespace
27fc5a7c69 UPSTREAM: net/packet: rx_owner_map depends on pg_vec
f70ea63f3b ANDROID: GKI: Update symbols to symbol list
a593acdae8 FROMLIST: module.h: allow #define strings to work with MODULE_IMPORT_NS
eb171b4cbe FROMLIST: export: fix string handling of namespace in EXPORT_SYMBOL_NS
05c23b7a50 ANDROID: vendor_hooks: Add hooks for binder
e99926fdfa ANDROID: mm/oom_kill: allow process_mrelease reclaim memory in parallel with exit_mmap
f4f2c619d5 FROMLIST: mm/oom_kill: allow process_mrelease to run under mmap_lock protection
2452622293 FROMLIST: mm: protect free_pgtables with mmap_lock write lock in exit_mmap
fd7af95538 UPSTREAM: mm/oom_kill.c: prevent a race between process_mrelease and exit_mmap
fe50dcab7a UPSTREAM: mm: wire up syscall process_mrelease
7fc3ac4968 UPSTREAM: mm: introduce process_mrelease system call
ac44888155 Revert "FROMGIT: mm: improve mprotect(R|W) efficiency on pages referenced once"
3a624c9ccd ANDROID: fips140: add show_invalid_inputs command to fips140_lab_util
a481d43521 ANDROID: fips140: refactor and rename fips140_lab_test
d4b5ca56b5 ANDROID: GKI: add lenovo symbol list
47874cc690 ANDROID: abi_gki_aarch64_qcom: Add rproc_set_firmware
c41767a8ec UPSTREAM: remoteproc: Add a rproc_set_firmware() API
28d62c68d1 FROMGIT: iommu/io-pgtable-arm-v7s: Add error handle for page table allocation failure
99ad261273 UPSTREAM: sctp: add param size validation for SCTP_PARAM_SET_PRIMARY
282a4de8f0 UPSTREAM: sctp: validate chunk size in __rcv_asconf_lookup
fef7dba3a7 UPSTREAM: bpf: Fix integer overflow in prealloc_elems_and_freelist()
893425f545 ANDROID: GKI: Update symbol list
cef0df2218 ANDROID: ABI: update allowed list for galaxy
a7ab784f60 ANDROID: vendor_hooks: Add hooks for futex
84fc3abca0 ANDROID: dma-contiguous: Add tracehook to allow subpage allocations in dma_alloc_contiguous
d94655c43e ANDROID: Update the ABI xml and symbol list
414c32d38e UPSTREAM: ALSA: memalloc: Align buffer allocations in page size
75617df5b3 ANDROID: Fix mmu_notifier_trylock definition for !CONFIG_MMU_NOTIFIER config
7531e63661 FROMGIT: USB: gadget: bRequestType is a bitfield, not a enum
70c9301d9c ANDROID: qcom: Add flush_delayed_fput to ABI
5d8520b557 ANDROID: fix ABI breakage caused by mm_struct->mmu_notifier_lock addition
a4d26b9a4b ANDROID: fix ABI breakage caused by percpu_rw_semaphore changes
6971350406 ANDROID: fix mmu_notifier race caused by not taking mmap_lock during SPF
2fc2c66b9c ANDROID: percpu-rwsem: enable percpu_sem destruction in atomic context
f3f87608d8 FROMLIST: virtio_mmio: pm: Add notification handlers for restore and freeze
9180348b91 FROMLIST: virtio: do not reset stateful devices on resume
392cb940f6 FROMGIT: f2fs: avoid EINVAL by SBI_NEED_FSCK when pinning a file
ddd9e01504 UPSTREAM: mm, slub: fix incorrect memcg slab count for bulk free
82ac5b0b1d UPSTREAM: mm, slub: fix potential use-after-free in slab_debugfs_fops
e07a663f5d UPSTREAM: mm, slub: fix potential memoryleak in kmem_cache_open()
cd02f347ab UPSTREAM: mm, slub: fix mismatch between reconstructed freelist depth and cnt
6b6725f77d UPSTREAM: mm, slub: fix two bugs in slab_debug_trace_open()
791f85d16d UPSTREAM: mm, slub: allocate private object map for debugfs listings
1260b47d4f FROMGIT: dma-buf: remove restriction of IOCTL:DMA_BUF_SET_NAME
e80be54e4b UPSTREAM: usb: dwc3: core: balance phy init and exit
89137e0047 UPSTREAM: xhci: Fix failure to give back some cached cancelled URBs.
f37b6d79f8 ANDROID: mm/memory_hotplug: Don't special case memory_block_size_bytes
8b7ffd60a5 UPSTREAM: usb: gadget: uvc: fix multiple opens
ae22ebebbb UPSTREAM: aio: fix use-after-free due to missing POLLFREE handling
b9c8788830 UPSTREAM: aio: keep poll requests on waitqueue until completed
f965176884 UPSTREAM: signalfd: use wake_up_pollfree()
49744a390d UPSTREAM: binder: use wake_up_pollfree()
e50fe1de2f UPSTREAM: wait: add wake_up_pollfree()
53afb231f5 UPSTREAM: USB: gadget: zero allocate endpoint 0 buffers
593309a377 BACKPORT: scsi: ufs: Improve SCSI abort handling further
21949c429a FROMGIT: scsi: ufs: Introduce ufshcd_release_scsi_cmd()
d600bdedac FROMGIT: scsi: ufs: Remove the 'update_scaling' local variable
5f9614157c UPSTREAM: scsi: ufs: core: Fix another task management completion race
76760a995c BACKPORT: scsi: ufs: core: Fix task management completion timeout race
dab2a8a288 ANDROID: qcom: Add android_rvh_do_ptrauth_fault to ABI
b4604acd52 UPSTREAM: USB: gadget: detect too-big endpoint 0 requests
2d6a43c036 ANDROID: ABI: Add symbols used by frame buffer driver
183905923f UPSTREAM: xhci: Add bus number to some debug messages
5b15c955a6 UPSTREAM: xhci: Add additional dynamic debug to follow URBs in cancel and error cases.
f4cbe34956 UPSTREAM: Revert "USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set"
c23b0e7c47 UPSTREAM: xhci: Fix failure to give back some cached cancelled URBs.
7320fb1abd UPSTREAM: HID: check for valid USB device for many HID drivers
e98c96b8b8 UPSTREAM: HID: wacom: fix problems when device is not a valid USB device
5a72ef56c8 UPSTREAM: HID: bigbenff: prevent null pointer dereference
7b8a19b917 UPSTREAM: HID: add USB_HID dependancy on some USB HID drivers
8219b106a3 UPSTREAM: HID: add USB_HID dependancy to hid-chicony
a4909c90b7 UPSTREAM: HID: add USB_HID dependancy to hid-prodikeys
ddea17081f UPSTREAM: HID: add hid_is_usb() function to make it simpler for USB detection
81b6ea435e FROMGIT: clk: Don't parent clks until the parent is fully registered
78ea29e570 UPSTREAM: mm/gup: remove the vma allocation from gup_longterm_locked()
709fde7c61 BACKPORT: usb: typec: tcpm: Wait in SNK_DEBOUNCED until disconnect
ea4a92c6af ANDROID: ABI: Add iio_write_channel_raw symbol
f803f248dd ANDROID: GKI: Update symbols to symbol list
672d51b2a7 UPSTREAM: ASoC: dapm: use component prefix when checking widget names
686cd3b2d8 ANDROID: ABI: Add symbols used by clocksource driver
80c1cef2d1 ANDROID: GKI: Export clocksource_mmio_init
84881c68b1 ANDROID: GKI: Export sched_clock_register
9e5446d7de FROMGIT: f2fs: show number of pending discard commands
28de741861 ANDROID: workqueue: export symbol of the function wq_worker_comm()
71f00d64c1 ANDROID: GKI: Update symbols to symbol list
05aa93d251 ANDROID: vendor_hooks: Add hooks for binder proc transaction

Also update the .xml file for the following new symbols that are now
being tracked:

Leaf changes summary: 165 artifacts changed
Changed leaf types summary: 0 leaf type changed
Removed/Changed/Added functions summary: 0 Removed, 0 Changed, 154 Added functions
Removed/Changed/Added variables summary: 0 Removed, 0 Changed, 11 Added variables

154 Added functions:

  [A] 'function void __bforget(buffer_head*)'
  [A] 'function ssize_t __blockdev_direct_IO(kiocb*, inode*, block_device*, iov_iter*, get_block_t*, dio_iodone_t*, dio_submit_t*, int)'
  [A] 'function buffer_head* __bread_gfp(block_device*, sector_t, unsigned int, gfp_t)'
  [A] 'function void __breadahead(block_device*, sector_t, unsigned int)'
  [A] 'function void __brelse(buffer_head*)'
  [A] 'function void __cancel_dirty_page(page*)'
  [A] 'function void __cleancache_invalidate_inode(address_space*)'
  [A] 'function void __filemap_set_wb_err(address_space*, int)'
  [A] 'function void __insert_inode_hash(inode*, unsigned long int)'
  [A] 'function void __mark_inode_dirty(inode*, int)'
  [A] 'function void __pagevec_release(pagevec*)'
  [A] 'function void __remove_inode_hash(inode*)'
  [A] 'function int __set_page_dirty_buffers(page*)'
  [A] 'function int __set_page_dirty_nobuffers(page*)'
  [A] 'function int __test_set_page_writeback(page*, bool)'
  [A] 'function int __traceiter_android_vh_binder_free_proc(void*, binder_proc*)'
  [A] 'function int __traceiter_android_vh_binder_has_work_ilocked(void*, binder_thread*, bool, int*)'
  [A] 'function int __traceiter_android_vh_binder_looper_state_registered(void*, binder_thread*, binder_proc*)'
  [A] 'function int __traceiter_android_vh_binder_proc_transaction_end(void*, task_struct*, task_struct*, task_struct*, unsigned int, bool, bool)'
  [A] 'function int __traceiter_android_vh_binder_read_done(void*, binder_proc*, binder_thread*)'
  [A] 'function int __traceiter_android_vh_binder_thread_read(void*, list_head**, binder_proc*, binder_thread*)'
  [A] 'function int __traceiter_android_vh_binder_thread_release(void*, binder_proc*, binder_thread*)'
  [A] 'function int __traceiter_android_vh_futex_sleep_start(void*, task_struct*)'
  [A] 'function int __traceiter_block_bio_remap(void*, request_queue*, bio*, dev_t, sector_t)'
  [A] 'function int add_to_page_cache_locked(page*, address_space*, unsigned long int, gfp_t)'
  [A] 'function bio* bio_split(bio*, int, gfp_t, bio_set*)'
  [A] 'function wait_queue_head* bit_waitqueue(void*, int)'
  [A] 'function blk_plug_cb* blk_check_plugged(blk_plug_cb_fn, void*, int)'
  [A] 'function void blk_queue_max_write_same_sectors(request_queue*, unsigned int)'
  [A] 'function int blkdev_issue_discard(block_device*, sector_t, sector_t, gfp_t, unsigned long int)'
  [A] 'function void block_invalidatepage(page*, unsigned int, unsigned int)'
  [A] 'function int block_is_partially_uptodate(page*, unsigned long int, unsigned long int)'
  [A] 'function int buffer_migrate_page(address_space*, page*, page*, migrate_mode)'
  [A] 'function bool capable_wrt_inode_uidgid(const inode*, int)'
  [A] 'function void clean_bdev_aliases(block_device*, sector_t, sector_t)'
  [A] 'function void clear_inode(inode*)'
  [A] 'function int clear_page_dirty_for_io(page*)'
  [A] 'function int clk_set_duty_cycle(clk*, unsigned int, unsigned int)'
  [A] 'function int clocksource_mmio_init(void*, const char*, unsigned long int, int, unsigned int, typedef u64 (clocksource*)*)'
  [A] 'function u64 clocksource_mmio_readl_up(clocksource*)'
  [A] 'function void create_empty_buffers(page*, unsigned long int, unsigned long int)'
  [A] 'function int current_umask()'
  [A] 'function dentry* d_add_ci(dentry*, inode*, qstr*)'
  [A] 'function void d_instantiate(dentry*, inode*)'
  [A] 'function dentry* d_obtain_alias(inode*)'
  [A] 'function dentry* d_splice_alias(inode*, dentry*)'
  [A] 'function void delete_from_page_cache(page*)'
  [A] 'function void disk_stack_limits(gendisk*, block_device*, sector_t)'
  [A] 'function void drop_nlink(inode*)'
  [A] 'function void end_buffer_write_sync(buffer_head*, int)'
  [A] 'function void end_page_writeback(page*)'
  [A] 'function errseq_t errseq_set(errseq_t*, int)'
  [A] 'function int fb_get_options(const char*, char**)'
  [A] 'function int fiemap_fill_next_extent(fiemap_extent_info*, u64, u64, u64, u32)'
  [A] 'function int fiemap_prep(inode*, fiemap_extent_info*, u64, u64*, u32)'
  [A] 'function int file_remove_privs(file*)'
  [A] 'function int file_update_time(file*)'
  [A] 'function int file_write_and_wait_range(file*, loff_t, loff_t)'
  [A] 'function vm_fault_t filemap_fault(vm_fault*)'
  [A] 'function int filemap_fdatawait_range(address_space*, loff_t, loff_t)'
  [A] 'function int filemap_fdatawrite(address_space*)'
  [A] 'function int filemap_flush(address_space*)'
  [A] 'function int filemap_write_and_wait_range(address_space*, loff_t, loff_t)'
  [A] 'function file* filp_open(const char*, int, umode_t)'
  [A] 'function void flush_delayed_fput()'
  [A] 'function int freq_qos_remove_notifier(freq_constraints*, freq_qos_req_type, notifier_block*)'
  [A] 'function int generic_error_remove_page(address_space*, page*)'
  [A] 'function ssize_t generic_file_direct_write(kiocb*, iov_iter*)'
  [A] 'function int generic_file_mmap(file*, vm_area_struct*)'
  [A] 'function int generic_file_open(inode*, file*)'
  [A] 'function ssize_t generic_file_splice_read(file*, loff_t*, pipe_inode_info*, size_t, unsigned int)'
  [A] 'function void generic_fillattr(inode*, kstat*)'
  [A] 'function ssize_t generic_read_dir(file*, char*, size_t, loff_t*)'
  [A] 'function page* grab_cache_page_write_begin(address_space*, unsigned long int, unsigned int)'
  [A] 'function inode* iget5_locked(super_block*, unsigned long int, int (inode*, void*)*, int (inode*, void*)*, void*)'
  [A] 'function inode* igrab(inode*)'
  [A] 'function void ihold(inode*)'
  [A] 'function int iio_write_channel_raw(iio_channel*, int)'
  [A] 'function inode* ilookup5(super_block*, unsigned long int, int (inode*, void*)*, void*)'
  [A] 'function int in_group_p(kgid_t)'
  [A] 'function void inc_nlink(inode*)'
  [A] 'function void init_special_inode(inode*, umode_t, dev_t)'
  [A] 'function void inode_dio_wait(inode*)'
  [A] 'function void inode_init_once(inode*)'
  [A] 'function void inode_init_owner(inode*, const inode*, umode_t)'
  [A] 'function int inode_newsize_ok(const inode*, loff_t)'
  [A] 'function void inode_set_flags(inode*, unsigned int, unsigned int)'
  [A] 'function void io_schedule()'
  [A] 'function void iov_iter_advance(iov_iter*, size_t)'
  [A] 'function unsigned long int iov_iter_alignment(const iov_iter*)'
  [A] 'function size_t iov_iter_copy_from_user_atomic(page*, iov_iter*, unsigned long int, size_t)'
  [A] 'function int iov_iter_fault_in_readable(iov_iter*, size_t)'
  [A] 'function ssize_t iov_iter_get_pages(iov_iter*, page**, size_t, unsigned int, size_t*)'
  [A] 'function size_t iov_iter_single_seg_count(const iov_iter*)'
  [A] 'function bool is_bad_inode(inode*)'
  [A] 'function ssize_t iter_file_splice_write(pipe_inode_info*, file*, loff_t*, size_t, unsigned int)'
  [A] 'function ino_t iunique(super_block*, ino_t)'
  [A] 'function void kill_block_super(super_block*)'
  [A] 'function void ll_rw_block(int, int, int, buffer_head**)'
  [A] 'function nls_table* load_nls(char*)'
  [A] 'function nls_table* load_nls_default()'
  [A] 'function void lru_cache_add(page*)'
  [A] 'function void make_bad_inode(inode*)'
  [A] 'function void mark_buffer_async_write(buffer_head*)'
  [A] 'function void mark_buffer_dirty(buffer_head*)'
  [A] 'function void mark_buffer_write_io_error(buffer_head*)'
  [A] 'function void mark_page_accessed(page*)'
  [A] 'function void mnt_drop_write_file(file*)'
  [A] 'function int mnt_want_write_file(file*)'
  [A] 'function dentry* mount_bdev(file_system_type*, int, const char*, void*, int (super_block*, void*, int)*)'
  [A] 'function void mpage_readahead(readahead_control*, get_block_t*)'
  [A] 'function int mpage_readpage(page*, get_block_t*)'
  [A] 'function int notify_change(dentry*, iattr*, inode**)'
  [A] 'function unsigned long int page_cache_next_miss(address_space*, unsigned long int, unsigned long int)'
  [A] 'function unsigned long int page_cache_prev_miss(address_space*, unsigned long int, unsigned long int)'
  [A] 'function bool page_mapped(page*)'
  [A] 'function int page_mkclean(page*)'
  [A] 'function void page_zero_new_buffers(page*, unsigned int, unsigned int)'
  [A] 'function page* pagecache_get_page(address_space*, unsigned long int, int, gfp_t)'
  [A] 'function unsigned int pagevec_lookup_range(pagevec*, address_space*, unsigned long int*, unsigned long int)'
  [A] 'function unsigned int pagevec_lookup_range_tag(pagevec*, address_space*, unsigned long int*, unsigned long int, xa_mark_t)'
  [A] 'function void put_pages_list(list_head*)'
  [A] 'function gfp_t readahead_gfp_mask(address_space*)'
  [A] 'function int redirty_page_for_writepage(writeback_control*, page*)'
  [A] 'function int rproc_set_firmware(rproc*, const char*)'
  [A] 'function int sb_min_blocksize(super_block*, int)'
  [A] 'function int sb_set_blocksize(super_block*, int)'
  [A] 'function void sched_clock_register(typedef u64 ()*, int, unsigned long int)'
  [A] 'function int security_inode_init_security(inode*, inode*, const qstr*, const initxattrs, void*)'
  [A] 'function void set_nlink(inode*, unsigned int)'
  [A] 'function int setattr_prepare(dentry*, iattr*)'
  [A] 'function blk_qc_t submit_bio_noacct(bio*)'
  [A] 'function int sync_dirty_buffer(buffer_head*)'
  [A] 'function int sync_filesystem(super_block*)'
  [A] 'function int sync_inode_metadata(inode*, int)'
  [A] 'function void tag_pages_for_writeback(address_space*, unsigned long int, unsigned long int)'
  [A] 'function timespec64 timestamp_truncate(timespec64, inode*)'
  [A] 'function void touch_atime(const path*)'
  [A] 'function void truncate_inode_pages(address_space*, loff_t)'
  [A] 'function void truncate_inode_pages_final(address_space*)'
  [A] 'function void truncate_pagecache(inode*, loff_t)'
  [A] 'function void truncate_setsize(inode*, loff_t)'
  [A] 'function int try_to_release_page(page*, gfp_t)'
  [A] 'function void try_to_writeback_inodes_sb(super_block*, wb_reason)'
  [A] 'function void unload_nls(nls_table*)'
  [A] 'function void unlock_buffer(buffer_head*)'
  [A] 'function void unlock_new_inode(inode*)'
  [A] 'function void usbnet_cdc_unbind(usbnet*, usb_interface*)'
  [A] 'function int usbnet_generic_cdc_bind(usbnet*, usb_interface*)'
  [A] 'function void wait_on_page_bit(page*, int)'
  [A] 'function int wake_bit_function(wait_queue_entry*, unsigned int, int, void*)'
  [A] 'function void wq_worker_comm(char*, size_t, task_struct*)'
  [A] 'function int write_inode_now(inode*, int)'
  [A] 'function int write_one_page(page*)'

11 Added variables:

  [A] 'tracepoint __tracepoint_android_rvh_do_ptrauth_fault'
  [A] 'tracepoint __tracepoint_android_vh_binder_free_proc'
  [A] 'tracepoint __tracepoint_android_vh_binder_has_work_ilocked'
  [A] 'tracepoint __tracepoint_android_vh_binder_looper_state_registered'
  [A] 'tracepoint __tracepoint_android_vh_binder_proc_transaction_end'
  [A] 'tracepoint __tracepoint_android_vh_binder_read_done'
  [A] 'tracepoint __tracepoint_android_vh_binder_thread_read'
  [A] 'tracepoint __tracepoint_android_vh_binder_thread_release'
  [A] 'tracepoint __tracepoint_android_vh_futex_sleep_start'
  [A] 'tracepoint __tracepoint_android_vh_subpage_dma_contig_alloc'
  [A] 'tracepoint __tracepoint_block_bio_remap'

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I064b6ff0420cee2d64e17814f43fbff8e2d9b019

Change-Id: Ia880c70c912f2b801a770feb1fdc4f4eb390d34d
 2022-01-17 18:47:02 +01:00
Jason Gunthorpe
78ea29e570 UPSTREAM: mm/gup: remove the vma allocation from gup_longterm_locked() 
Long ago there wasn't a FOLL_LONGTERM flag so this DAX check was done by
post-processing the VMA list.

These days it is trivial to just check each VMA to see if it is DAX before
processing it inside __get_user_pages() and return failure if a DAX VMA is
encountered with FOLL_LONGTERM.

Removing the allocation of the VMA list is a significant speed up for many
call sites.

Add an IS_ENABLED to vma_is_fsdax so that code generation is unchanged
when DAX is compiled out.

Remove the dummy version of __gup_longterm_locked() as !CONFIG_CMA already
makes memalloc_nocma_save(), check_and_migrate_cma_pages(), and
memalloc_nocma_restore() into a NOP.

Bug: 209719897
Link: https://lkml.kernel.org/r/0-v1-5551df3ed12e+b8-gup_dax_speedup_jgg@nvidia.com
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Pavel Tatashin <pasha.tatashin@soleen.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Minchan Kim <minchan@google.com>
(cherry picked from commit 52650c8b466bac399aec213c61d74bfe6f7af1a4)
Change-Id: I8be099dc7b617916254c2650ff8a55a6b926a32e
 2021-12-09 19:39:42 +00:00
Greg Kroah-Hartman
8d21bcc704 Merge 5.10.82 into android12-5.10-lts 
Changes in 5.10.82
	arm64: zynqmp: Do not duplicate flash partition label property
	arm64: zynqmp: Fix serial compatible string
	ARM: dts: sunxi: Fix OPPs node name
	arm64: dts: allwinner: h5: Fix GPU thermal zone node name
	arm64: dts: allwinner: a100: Fix thermal zone node name
	staging: wfx: ensure IRQ is ready before enabling it
	ARM: dts: NSP: Fix mpcore, mmc node names
	scsi: lpfc: Fix list_add() corruption in lpfc_drain_txq()
	arm64: dts: rockchip: Disable CDN DP on Pinebook Pro
	arm64: dts: hisilicon: fix arm,sp805 compatible string
	RDMA/bnxt_re: Check if the vlan is valid before reporting
	bus: ti-sysc: Add quirk handling for reinit on context lost
	bus: ti-sysc: Use context lost quirk for otg
	usb: musb: tusb6010: check return value after calling platform_get_resource()
	usb: typec: tipd: Remove WARN_ON in tps6598x_block_read
	ARM: dts: ux500: Skomer regulator fixes
	staging: rtl8723bs: remove possible deadlock when disconnect (v2)
	ARM: BCM53016: Specify switch ports for Meraki MR32
	arm64: dts: qcom: msm8998: Fix CPU/L2 idle state latency and residency
	arm64: dts: qcom: ipq6018: Fix qcom,controlled-remotely property
	arm64: dts: freescale: fix arm,sp805 compatible string
	ASoC: SOF: Intel: hda-dai: fix potential locking issue
	clk: imx: imx6ul: Move csi_sel mux to correct base register
	ASoC: nau8824: Add DMI quirk mechanism for active-high jack-detect
	scsi: advansys: Fix kernel pointer leak
	ALSA: intel-dsp-config: add quirk for APL/GLK/TGL devices based on ES8336 codec
	firmware_loader: fix pre-allocated buf built-in firmware use
	ARM: dts: omap: fix gpmc,mux-add-data type
	usb: host: ohci-tmio: check return value after calling platform_get_resource()
	ARM: dts: ls1021a: move thermal-zones node out of soc/
	ARM: dts: ls1021a-tsn: use generic "jedec,spi-nor" compatible for flash
	ALSA: ISA: not for M68K
	tty: tty_buffer: Fix the softlockup issue in flush_to_ldisc
	MIPS: sni: Fix the build
	scsi: scsi_debug: Fix out-of-bound read in resp_readcap16()
	scsi: scsi_debug: Fix out-of-bound read in resp_report_tgtpgs()
	scsi: target: Fix ordered tag handling
	scsi: target: Fix alua_tg_pt_gps_count tracking
	iio: imu: st_lsm6dsx: Avoid potential array overflow in st_lsm6dsx_set_odr()
	powerpc/5200: dts: fix memory node unit name
	ARM: dts: qcom: fix memory and mdio nodes naming for RB3011
	ALSA: gus: fix null pointer dereference on pointer block
	powerpc/dcr: Use cmplwi instead of 3-argument cmpli
	powerpc/8xx: Fix Oops with STRICT_KERNEL_RWX without DEBUG_RODATA_TEST
	sh: check return code of request_irq
	maple: fix wrong return value of maple_bus_init().
	f2fs: fix up f2fs_lookup tracepoints
	f2fs: fix to use WHINT_MODE
	sh: fix kconfig unmet dependency warning for FRAME_POINTER
	sh: math-emu: drop unused functions
	sh: define __BIG_ENDIAN for math-emu
	f2fs: compress: disallow disabling compress on non-empty compressed file
	f2fs: fix incorrect return value in f2fs_sanity_check_ckpt()
	clk: ingenic: Fix bugs with divided dividers
	clk/ast2600: Fix soc revision for AHB
	clk: qcom: gcc-msm8996: Drop (again) gcc_aggre1_pnoc_ahb_clk
	mips: BCM63XX: ensure that CPU_SUPPORTS_32BIT_KERNEL is set
	sched/core: Mitigate race cpus_share_cache()/update_top_cache_domain()
	perf/x86/vlbr: Add c->flags to vlbr event constraints
	blkcg: Remove extra blkcg_bio_issue_init
	tracing/histogram: Do not copy the fixed-size char array field over the field size
	perf bpf: Avoid memory leak from perf_env__insert_btf()
	perf bench futex: Fix memory leak of perf_cpu_map__new()
	perf tests: Remove bash construct from record+zstd_comp_decomp.sh
	drm/nouveau: hdmigv100.c: fix corrupted HDMI Vendor InfoFrame
	net-zerocopy: Copy straggler unaligned data for TCP Rx. zerocopy.
	net-zerocopy: Refactor skb frag fast-forward op.
	tcp: Fix uninitialized access in skb frags array for Rx 0cp.
	tracing: Add length protection to histogram string copies
	net: ipa: disable HOLB drop when updating timer
	net: bnx2x: fix variable dereferenced before check
	bnxt_en: reject indirect blk offload when hw-tc-offload is off
	tipc: only accept encrypted MSG_CRYPTO msgs
	net: reduce indentation level in sk_clone_lock()
	sock: fix /proc/net/sockstat underflow in sk_clone_lock()
	net/smc: Make sure the link_id is unique
	iavf: Fix return of set the new channel count
	iavf: check for null in iavf_fix_features
	iavf: free q_vectors before queues in iavf_disable_vf
	iavf: Fix failure to exit out from last all-multicast mode
	iavf: prevent accidental free of filter structure
	iavf: validate pointers
	iavf: Fix for the false positive ASQ/ARQ errors while issuing VF reset
	iavf: Fix for setting queues to 0
	MIPS: generic/yamon-dt: fix uninitialized variable error
	mips: bcm63xx: add support for clk_get_parent()
	mips: lantiq: add support for clk_get_parent()
	platform/x86: hp_accel: Fix an error handling path in 'lis3lv02d_probe()'
	net/mlx5e: nullify cq->dbg pointer in mlx5_debug_cq_remove()
	net/mlx5: Lag, update tracker when state change event received
	net/mlx5: E-Switch, Change mode lock from mutex to rw semaphore
	net/mlx5: E-Switch, return error if encap isn't supported
	scsi: core: sysfs: Fix hang when device state is set via sysfs
	net: sched: act_mirred: drop dst for the direction from egress to ingress
	net: dpaa2-eth: fix use-after-free in dpaa2_eth_remove
	net: virtio_net_hdr_to_skb: count transport header in UFO
	i40e: Fix correct max_pkt_size on VF RX queue
	i40e: Fix NULL ptr dereference on VSI filter sync
	i40e: Fix changing previously set num_queue_pairs for PFs
	i40e: Fix ping is lost after configuring ADq on VF
	i40e: Fix warning message and call stack during rmmod i40e driver
	i40e: Fix creation of first queue by omitting it if is not power of two
	i40e: Fix display error code in dmesg
	NFC: reorganize the functions in nci_request
	NFC: reorder the logic in nfc_{un,}register_device
	net: nfc: nci: Change the NCI close sequence
	NFC: add NCI_UNREG flag to eliminate the race
	e100: fix device suspend/resume
	KVM: PPC: Book3S HV: Use GLOBAL_TOC for kvmppc_h_set_dabr/xdabr()
	pinctrl: qcom: sdm845: Enable dual edge errata
	perf/x86/intel/uncore: Fix filter_tid mask for CHA events on Skylake Server
	perf/x86/intel/uncore: Fix IIO event constraints for Skylake Server
	s390/kexec: fix return code handling
	net: stmmac: dwmac-rk: Fix ethernet on rk3399 based devices
	arm64: vdso32: suppress error message for 'make mrproper'
	tun: fix bonding active backup with arp monitoring
	hexagon: export raw I/O routines for modules
	hexagon: clean up timer-regs.h
	tipc: check for null after calling kmemdup
	ipc: WARN if trying to remove ipc object which is absent
	mm: kmemleak: slob: respect SLAB_NOLEAKTRACE flag
	x86/hyperv: Fix NULL deref in set_hv_tscchange_cb() if Hyper-V setup fails
	powerpc/8xx: Fix pinned TLBs with CONFIG_STRICT_KERNEL_RWX
	scsi: qla2xxx: Fix mailbox direction flags in qla2xxx_get_adapter_id()
	s390/kexec: fix memory leak of ipl report buffer
	block: Check ADMIN before NICE for IOPRIO_CLASS_RT
	KVM: nVMX: don't use vcpu->arch.efer when checking host state on nested state load
	udf: Fix crash after seekdir
	net: stmmac: socfpga: add runtime suspend/resume callback for stratix10 platform
	btrfs: fix memory ordering between normal and ordered work functions
	parisc/sticon: fix reverse colors
	cfg80211: call cfg80211_stop_ap when switch from P2P_GO type
	drm/amd/display: Update swizzle mode enums
	drm/udl: fix control-message timeout
	drm/nouveau: Add a dedicated mutex for the clients list
	drm/nouveau: use drm_dev_unplug() during device removal
	drm/nouveau: clean up all clients on device removal
	drm/i915/dp: Ensure sink rate values are always valid
	drm/amdgpu: fix set scaling mode Full/Full aspect/Center not works on vga and dvi connectors
	scsi: ufs: core: Fix task management completion
	scsi: ufs: core: Fix task management completion timeout race
	hugetlbfs: flush TLBs correctly after huge_pmd_unshare
	RDMA/netlink: Add __maybe_unused to static inline in C file
	selinux: fix NULL-pointer dereference when hashtab allocation fails
	ASoC: DAPM: Cover regression by kctl change notification fix
	usb: max-3421: Use driver data instead of maintaining a list of bound devices
	ice: Delete always true check of PF pointer
	fs: export an inode_update_time helper
	btrfs: update device path inode time instead of bd_inode
	x86/Kconfig: Fix an unused variable error in dell-smm-hwmon
	ALSA: hda: hdac_ext_stream: fix potential locking issues
	ALSA: hda: hdac_stream: fix potential locking issue in snd_hdac_stream_assign()
	Revert "perf: Rework perf_event_exit_event()"
	Linux 5.10.82

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I56e067875dafc27c2e86fc3b8c47abb3296c6a18
 2021-11-26 15:37:44 +01:00
Josef Bacik
9febc9d8d2 fs: export an inode_update_time helper 
commit e60feb445fce9e51c1558a6aa7faf9dd5ded533b upstream.

If you already have an inode and need to update the time on the inode
there is no way to do this properly.  Export this helper to allow file
systems to update time on the inode so the appropriate handler is
called, either ->update_time or generic_update_time.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-11-26 10:39:22 +01:00
Greg Kroah-Hartman
77b971b479 Merge 5.10.63 into android12-5.10-lts 
Changes in 5.10.63
	ext4: fix race writing to an inline_data file while its xattrs are changing
	fscrypt: add fscrypt_symlink_getattr() for computing st_size
	ext4: report correct st_size for encrypted symlinks
	f2fs: report correct st_size for encrypted symlinks
	ubifs: report correct st_size for encrypted symlinks
	Revert "ucounts: Increase ucounts reference counter before the security hook"
	Revert "cred: add missing return error code when set_cred_ucounts() failed"
	Revert "Add a reference to ucounts for each cred"
	static_call: Fix unused variable warn w/o MODULE
	xtensa: fix kconfig unmet dependency warning for HAVE_FUTEX_CMPXCHG
	ARM: OMAP1: ams-delta: remove unused function ams_delta_camera_power
	gpu: ipu-v3: Fix i.MX IPU-v3 offset calculations for (semi)planar U/V formats
	reset: reset-zynqmp: Fixed the argument data type
	qed: Fix the VF msix vectors flow
	net: macb: Add a NULL check on desc_ptp
	qede: Fix memset corruption
	perf/x86/intel/pt: Fix mask of num_address_ranges
	ceph: fix possible null-pointer dereference in ceph_mdsmap_decode()
	perf/x86/amd/ibs: Work around erratum #1197
	perf/x86/amd/power: Assign pmu.module
	cryptoloop: add a deprecation warning
	ALSA: hda/realtek: Quirk for HP Spectre x360 14 amp setup
	ALSA: hda/realtek: Workaround for conflicting SSID on ASUS ROG Strix G17
	ALSA: pcm: fix divide error in snd_pcm_lib_ioctl
	serial: 8250: 8250_omap: Fix possible array out of bounds access
	spi: Switch to signed types for *_native_cs SPI controller fields
	new helper: inode_wrong_type()
	fuse: fix illegal access to inode with reused nodeid
	media: stkwebcam: fix memory leak in stk_camera_probe
	Linux 5.10.63

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I5d461fa0b4dd5ba2457663bd20da1001936feaca
 2021-09-08 09:08:09 +02:00
Al Viro
40ba433a85 new helper: inode_wrong_type() 
commit 6e3e2c4362e41a2f18e3f7a5ad81bd2f49a47b85 upstream.

inode_wrong_type(inode, mode) returns true if setting inode->i_mode
to given value would've changed the inode type.  We have enough of
those checks open-coded to make a helper worthwhile.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-09-08 08:49:01 +02:00
Egor Uleyskiy
9af9ef8dfa ANDROID: vendor_hooks: Add oem data to file struct 
Add ANDROID_OEM_DATA(1) to struct file

Bug: 169343953
Signed-off-by: Egor Uleyskiy <e.uleyskiy@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I1afc259f2bd02fee76b20802dda74cbe79658534
 2021-07-14 20:52:01 -07:00
Greg Kroah-Hartman
37485a3025 ANDROID: add kabi padding for structures for the android12 release 
There are a lot of different structures that need to have a "frozen" abi
for the next 5+ years.  Add padding to a lot of them in order to be able
to handle any future changes that might be needed due to LTS and
security fixes that might come up.

It's a best guess, based on what has happened in the past from the
5.4.0..5.4.129 release (1 1/2 years).  Yes, past changes do not mean
that future changes will also be needed in the same area, but that is a
hint that those areas are both well maintained and looked after, and
there have been previous problems found in them.

Also the list of structures that are being required based on OEM usage
in the android/ symbol lists were consulted as that's a larger list than
what has been changed in the past.

Hopefully we caught everything we need to worry about, only time will
tell...

Bug: 151154716
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I880bbcda0628a7459988eeb49d18655522697664
 2021-07-14 20:51:51 -07:00
Greg Kroah-Hartman
f4872b2353 ANDROID: GKI: fs.h: add Android ABI padding to some structures 
Try to mitigate potential future driver core api changes by adding a
padding to a bunch of filesystem structures.

Based on a change made to the RHEL/CENTOS 8 kernel.

Bug: 151154716
Change-Id: Ida6d98d30f292c980ab07e0250fec5268c4c87ed
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
 2021-07-14 11:56:26 -07:00
Jaegeuk Kim
d92620d79b Merge remote-tracking branch 'aosp/upstream-f2fs-stable-linux-5.10.y' into android12-5.10 
* aosp/upstream-f2fs-stable-linux-5.10.y:
  fs-verity: support reading signature with ioctl
  fs-verity: support reading descriptor with ioctl
  fs-verity: support reading Merkle tree with ioctl
  fs-verity: add FS_IOC_READ_VERITY_METADATA ioctl
  fs-verity: don't pass whole descriptor to fsverity_verify_signature()
  fs-verity: factor out fsverity_get_descriptor()
  fs: simplify freeze_bdev/thaw_bdev
  f2fs: remove FAULT_ALLOC_BIO
  f2fs: use blkdev_issue_flush in __submit_flush_wait
  f2fs: remove a few bd_part checks
  Documentation: f2fs: fix typo s/automaic/automatic
  f2fs: give a warning only for readonly partition
  f2fs: don't grab superblock freeze for flush/ckpt thread
  f2fs: add ckpt_thread_ioprio sysfs node
  f2fs: introduce checkpoint_merge mount option
  f2fs: relocate inline conversion from mmap() to mkwrite()
  f2fs: fix a wrong condition in __submit_bio
  f2fs: remove unnecessary initialization in xattr.c
  f2fs: fix to avoid inconsistent quota data
  f2fs: flush data when enabling checkpoint back
  f2fs: deprecate f2fs_trace_io
  f2fs: Remove readahead collision detection
  f2fs: remove unused stat_{inc, dec}_atomic_write
  f2fs: introduce sb_status sysfs node
  f2fs: fix to use per-inode maxbytes
  f2fs: compress: fix potential deadlock
  libfs: unexport generic_ci_d_compare() and generic_ci_d_hash()
  f2fs: fix to set/clear I_LINKABLE under i_lock
  f2fs: fix null page reference in redirty_blocks
  f2fs: clean up post-read processing
  f2fs: trival cleanup in move_data_block()
  f2fs: fix out-of-repair __setattr_copy()
  f2fs: fix to tag FIEMAP_EXTENT_MERGED in f2fs_fiemap()
  f2fs: introduce a new per-sb directory in sysfs
  f2fs: compress: support compress level
  f2fs: compress: deny setting unsupported compress algorithm
  f2fs: relocate f2fs_precache_extents()
  f2fs: enforce the immutable flag on open files
  f2fs: enhance to update i_mode and acl atomically in f2fs_setattr()
  f2fs: fix to set inode->i_mode correctly for posix_acl_update_mode
  f2fs: Replace expression with offsetof()
  f2fs: handle unallocated section and zone on pinned/atgc

Bug: 178226640
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
Change-Id: I95112779a0a75f3cdbc222126a198d54f1e378ac
 2021-03-01 19:06:56 -08:00
Alistair Delva
cf8f7947f2 ANDROID: Add filp_open_block() for zram 
We currently plan to disallow use of filp_open() from drivers in GKI,
however the ZRAM driver still needs it. Add a new GKI-only variant of
filp_open() which only permits a block device to be opened, which can
be exported instead. This keeps ZRAM working but cuts down on drivers
that attempt to open and write files in kernel mode.

Bug: 179220339
Change-Id: Id696b4aaf204b0499ce0a1b6416648670236e570
Signed-off-by: Alistair Delva <adelva@google.com>
 2021-02-03 18:27:38 +00:00
Eric Biggers
4ce68c0eee libfs: unexport generic_ci_d_compare() and generic_ci_d_hash() 
Now that generic_set_encrypted_ci_d_ops() has been added and ext4 and
f2fs are using it, it's no longer necessary to export
generic_ci_d_compare() and generic_ci_d_hash() to filesystems.

Reviewed-by: Gabriel Krisman Bertazi <krisman@collabora.com>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
 2021-01-26 23:06:00 -08:00
Alessio Balsini
c0a8393584 FROMLIST: fs: Generic function to convert iocb to rw flags 
OverlayFS implements its own function to translate iocb flags into rw
flags, so that they can be passed into another vfs call.
With commit ce71bfea20 ("fs: align IOCB_* flags with RWF_* flags")
Jens created a 1:1 matching between the iocb flags and rw flags,
simplifying the conversion.

Reduce the OverlayFS code by making the flag conversion function generic
and reusable.

Bug: 168023149
Link: https://lore.kernel.org/lkml/20210125153057.3623715-2-balsini@android.com/
Signed-off-by: Alessio Balsini <balsini@android.com>
Change-Id: I74aefeafd6ebbda2fbabee9024474dfe4cc6c2a7
Signed-off-by: Alessio Balsini <balsini@google.com>
 2021-01-26 17:20:09 +00:00
Greg Kroah-Hartman
19057a6a6b Merge 5.10.4 into android12-5.10 
Changes in 5.10.4
	hwmon: (k10temp) Remove support for displaying voltage and current on Zen CPUs
	drm/gma500: fix double free of gma_connector
	iio: adc: at91_adc: add Kconfig dep on the OF symbol and remove of_match_ptr()
	drm/aspeed: Fix Kconfig warning & subsequent build errors
	drm/mcde: Fix handling of platform_get_irq() error
	drm/tve200: Fix handling of platform_get_irq() error
	arm64: dts: renesas: hihope-rzg2-ex: Drop rxc-skew-ps from ethernet-phy node
	arm64: dts: renesas: cat875: Remove rxc-skew-ps from ethernet-phy node
	soc: renesas: rmobile-sysc: Fix some leaks in rmobile_init_pm_domains()
	soc: mediatek: Check if power domains can be powered on at boot time
	arm64: dts: mediatek: mt8183: fix gce incorrect mbox-cells value
	arm64: dts: ipq6018: update the reserved-memory node
	arm64: dts: qcom: sc7180: Fix one forgotten interconnect reference
	soc: qcom: geni: More properly switch to DMA mode
	Revert "i2c: i2c-qcom-geni: Fix DMA transfer race"
	RDMA/bnxt_re: Set queue pair state when being queried
	rtc: pcf2127: fix pcf2127_nvmem_read/write() returns
	RDMA/bnxt_re: Fix entry size during SRQ create
	selinux: fix error initialization in inode_doinit_with_dentry()
	ARM: dts: aspeed-g6: Fix the GPIO memory size
	ARM: dts: aspeed: s2600wf: Fix VGA memory region location
	RDMA/core: Fix error return in _ib_modify_qp()
	RDMA/rxe: Compute PSN windows correctly
	x86/mm/ident_map: Check for errors from ident_pud_init()
	ARM: p2v: fix handling of LPAE translation in BE mode
	RDMA/rtrs-clt: Remove destroy_con_cq_qp in case route resolving failed
	RDMA/rtrs-clt: Missing error from rtrs_rdma_conn_established
	RDMA/rtrs-srv: Don't guard the whole __alloc_srv with srv_mutex
	x86/apic: Fix x2apic enablement without interrupt remapping
	ASoC: qcom: fix unsigned int bitwidth compared to less than zero
	sched/deadline: Fix sched_dl_global_validate()
	sched: Reenable interrupts in do_sched_yield()
	drm/amdgpu: fix incorrect enum type
	crypto: talitos - Endianess in current_desc_hdr()
	crypto: talitos - Fix return type of current_desc_hdr()
	crypto: inside-secure - Fix sizeof() mismatch
	ASoC: sun4i-i2s: Fix lrck_period computation for I2S justified mode
	drm/msm: Add missing stub definition
	ARM: dts: aspeed: tiogapass: Remove vuart
	drm/amdgpu: fix build_coefficients() argument
	powerpc/64: Set up a kernel stack for secondaries before cpu_restore()
	spi: img-spfi: fix reference leak in img_spfi_resume
	f2fs: call f2fs_get_meta_page_retry for nat page
	RDMA/mlx5: Fix corruption of reg_pages in mlx5_ib_rereg_user_mr()
	perf test: Use generic event for expand_libpfm_events()
	drm/msm/dp: DisplayPort PHY compliance tests fixup
	drm/msm/dsi_pll_7nm: restore VCO rate during restore_state
	drm/msm/dsi_pll_10nm: restore VCO rate during restore_state
	drm/msm/dpu: fix clock scaling on non-sc7180 board
	spi: spi-mem: fix reference leak in spi_mem_access_start
	scsi: aacraid: Improve compat_ioctl handlers
	pinctrl: core: Add missing #ifdef CONFIG_GPIOLIB
	ASoC: pcm: DRAIN support reactivation
	drm/bridge: tpd12s015: Fix irq registering in tpd12s015_probe
	crypto: arm64/poly1305-neon - reorder PAC authentication with SP update
	crypto: arm/aes-neonbs - fix usage of cbc(aes) fallback
	crypto: caam - fix printing on xts fallback allocation error path
	selinux: fix inode_doinit_with_dentry() LABEL_INVALID error handling
	nl80211/cfg80211: fix potential infinite loop
	spi: stm32: fix reference leak in stm32_spi_resume
	bpf: Fix tests for local_storage
	x86/mce: Correct the detection of invalid notifier priorities
	drm/edid: Fix uninitialized variable in drm_cvt_modes()
	ath11k: Initialize complete alpha2 for regulatory change
	ath11k: Fix number of rules in filtered ETSI regdomain
	ath11k: fix wmi init configuration
	brcmfmac: Fix memory leak for unpaired brcmf_{alloc/free}
	arm64: dts: exynos: Include common syscon restart/poweroff for Exynos7
	arm64: dts: exynos: Correct psci compatible used on Exynos7
	drm/panel: simple: Add flags to boe_nv133fhm_n61
	Bluetooth: Fix null pointer dereference in hci_event_packet()
	Bluetooth: Fix: LL PRivacy BLE device fails to connect
	Bluetooth: hci_h5: fix memory leak in h5_close
	spi: stm32-qspi: fix reference leak in stm32 qspi operations
	spi: spi-ti-qspi: fix reference leak in ti_qspi_setup
	spi: mt7621: fix missing clk_disable_unprepare() on error in mt7621_spi_probe
	spi: tegra20-slink: fix reference leak in slink ops of tegra20
	spi: tegra20-sflash: fix reference leak in tegra_sflash_resume
	spi: tegra114: fix reference leak in tegra spi ops
	spi: bcm63xx-hsspi: fix missing clk_disable_unprepare() on error in bcm63xx_hsspi_resume
	spi: imx: fix reference leak in two imx operations
	ASoC: qcom: common: Fix refcounting in qcom_snd_parse_of()
	ath11k: Handle errors if peer creation fails
	mwifiex: fix mwifiex_shutdown_sw() causing sw reset failure
	drm/msm/a6xx: Clear shadow on suspend
	drm/msm/a5xx: Clear shadow on suspend
	firmware: tegra: fix strncpy()/strncat() confusion
	drm/msm/dp: return correct connection status after suspend
	drm/msm/dp: skip checking LINK_STATUS_UPDATED bit
	drm/msm/dp: do not notify audio subsystem if sink doesn't support audio
	selftests/run_kselftest.sh: fix dry-run typo
	selftest/bpf: Add missed ip6ip6 test back
	ASoC: wm8994: Fix PM disable depth imbalance on error
	ASoC: wm8998: Fix PM disable depth imbalance on error
	spi: sprd: fix reference leak in sprd_spi_remove
	virtiofs fix leak in setup
	ASoC: arizona: Fix a wrong free in wm8997_probe
	RDMa/mthca: Work around -Wenum-conversion warning
	ASoC: SOF: Intel: fix Kconfig dependency for SND_INTEL_DSP_CONFIG
	arm64: dts: ti: k3-am65*/j721e*: Fix unit address format error for dss node
	MIPS: BCM47XX: fix kconfig dependency bug for BCM47XX_BCMA
	drm/amdgpu: fix compute queue priority if num_kcq is less than 4
	soc: ti: omap-prm: Do not check rstst bit on deassert if already deasserted
	crypto: Kconfig - CRYPTO_MANAGER_EXTRA_TESTS requires the manager
	crypto: qat - fix status check in qat_hal_put_rel_rd_xfer()
	firmware: arm_scmi: Fix missing destroy_workqueue()
	drm/udl: Fix missing error code in udl_handle_damage()
	staging: greybus: codecs: Fix reference counter leak in error handling
	staging: gasket: interrupt: fix the missed eventfd_ctx_put() in gasket_interrupt.c
	scripts: kernel-doc: Restore anonymous enum parsing
	drm/amdkfd: Put ACPI table after using it
	ionic: use mc sync for multicast filters
	ionic: flatten calls to ionic_lif_rx_mode
	ionic: change set_rx_mode from_ndo to can_sleep
	media: tm6000: Fix sizeof() mismatches
	media: platform: add missing put_device() call in mtk_jpeg_clk_init()
	media: mtk-vcodec: add missing put_device() call in mtk_vcodec_init_dec_pm()
	media: mtk-vcodec: add missing put_device() call in mtk_vcodec_release_dec_pm()
	media: mtk-vcodec: add missing put_device() call in mtk_vcodec_init_enc_pm()
	media: v4l2-fwnode: Return -EINVAL for invalid bus-type
	media: v4l2-fwnode: v4l2_fwnode_endpoint_parse caller must init vep argument
	media: ov5640: fix support of BT656 bus mode
	media: staging: rkisp1: cap: fix runtime PM imbalance on error
	media: cedrus: fix reference leak in cedrus_start_streaming
	media: platform: add missing put_device() call in mtk_jpeg_probe() and mtk_jpeg_remove()
	media: venus: core: change clk enable and disable order in resume and suspend
	media: venus: core: vote for video-mem path
	media: venus: core: vote with average bandwidth and peak bandwidth as zero
	RDMA/cma: Add missing error handling of listen_id
	ASoC: meson: fix COMPILE_TEST error
	spi: dw: fix build error by selecting MULTIPLEXER
	scsi: core: Fix VPD LUN ID designator priorities
	media: venus: put dummy vote on video-mem path after last session release
	media: solo6x10: fix missing snd_card_free in error handling case
	video: fbdev: atmel_lcdfb: fix return error code in atmel_lcdfb_of_init()
	mmc: sdhci: tegra: fix wrong unit with busy_timeout
	drm/omap: dmm_tiler: fix return error code in omap_dmm_probe()
	drm/meson: Free RDMA resources after tearing down DRM
	drm/meson: Unbind all connectors on module removal
	drm/meson: dw-hdmi: Register a callback to disable the regulator
	drm/meson: dw-hdmi: Ensure that clocks are enabled before touching the TOP registers
	ASoC: intel: SND_SOC_INTEL_KEEMBAY should depend on ARCH_KEEMBAY
	iommu/vt-d: include conditionally on CONFIG_INTEL_IOMMU_SVM
	Input: ads7846 - fix race that causes missing releases
	Input: ads7846 - fix integer overflow on Rt calculation
	Input: ads7846 - fix unaligned access on 7845
	bus: mhi: core: Remove double locking from mhi_driver_remove()
	bus: mhi: core: Fix null pointer access when parsing MHI configuration
	usb/max3421: fix return error code in max3421_probe()
	spi: mxs: fix reference leak in mxs_spi_probe
	selftests/bpf: Fix broken riscv build
	powerpc: Avoid broken GCC __attribute__((optimize))
	powerpc/feature: Fix CPU_FTRS_ALWAYS by removing CPU_FTRS_GENERIC_32
	ARM: dts: tacoma: Fix node vs reg mismatch for flash memory
	Revert "powerpc/pseries/hotplug-cpu: Remove double free in error path"
	powerpc/powernv/sriov: fix unsigned int win compared to less than zero
	mfd: htc-i2cpld: Add the missed i2c_put_adapter() in htcpld_register_chip_i2c()
	mfd: MFD_SL28CPLD should depend on ARCH_LAYERSCAPE
	mfd: stmfx: Fix dev_err_probe() call in stmfx_chip_init()
	mfd: cpcap: Fix interrupt regression with regmap clear_ack
	EDAC/mce_amd: Use struct cpuinfo_x86.cpu_die_id for AMD NodeId
	scsi: ufs: Avoid to call REQ_CLKS_OFF to CLKS_OFF
	scsi: ufs: Fix clkgating on/off
	rcu: Allow rcu_irq_enter_check_tick() from NMI
	rcu,ftrace: Fix ftrace recursion
	rcu/tree: Defer kvfree_rcu() allocation to a clean context
	crypto: crypto4xx - Replace bitwise OR with logical OR in crypto4xx_build_pd
	crypto: omap-aes - Fix PM disable depth imbalance in omap_aes_probe
	crypto: sun8i-ce - fix two error path's memory leak
	spi: fix resource leak for drivers without .remove callback
	drm/meson: dw-hdmi: Disable clocks on driver teardown
	drm/meson: dw-hdmi: Enable the iahb clock early enough
	PCI: Disable MSI for Pericom PCIe-USB adapter
	PCI: brcmstb: Initialize "tmp" before use
	soc: ti: knav_qmss: fix reference leak in knav_queue_probe
	soc: ti: Fix reference imbalance in knav_dma_probe
	drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probe
	soc: qcom: initialize local variable
	arm64: dts: qcom: sm8250: correct compatible for sm8250-mtp
	arm64: dts: qcom: msm8916-samsung-a2015: Disable muic i2c pin bias
	Input: omap4-keypad - fix runtime PM error handling
	clk: meson: Kconfig: fix dependency for G12A
	staging: mfd: hi6421-spmi-pmic: fix error return code in hi6421_spmi_pmic_probe()
	ath11k: Fix the rx_filter flag setting for peer rssi stats
	RDMA/cxgb4: Validate the number of CQEs
	soundwire: Fix DEBUG_LOCKS_WARN_ON for uninitialized attribute
	pinctrl: sunxi: fix irq bank map for the Allwinner A100 pin controller
	memstick: fix a double-free bug in memstick_check
	ARM: dts: at91: sam9x60: add pincontrol for USB Host
	ARM: dts: at91: sama5d4_xplained: add pincontrol for USB Host
	ARM: dts: at91: sama5d3_xplained: add pincontrol for USB Host
	mmc: pxamci: Fix error return code in pxamci_probe
	brcmfmac: fix error return code in brcmf_cfg80211_connect()
	orinoco: Move context allocation after processing the skb
	qtnfmac: fix error return code in qtnf_pcie_probe()
	rsi: fix error return code in rsi_reset_card()
	cw1200: fix missing destroy_workqueue() on error in cw1200_init_common
	dmaengine: mv_xor_v2: Fix error return code in mv_xor_v2_probe()
	arm64: dts: qcom: sdm845: Limit ipa iommu streams
	leds: netxbig: add missing put_device() call in netxbig_leds_get_of_pdata()
	leds: lp50xx: Fix an error handling path in 'lp50xx_probe_dt()'
	leds: turris-omnia: check for LED_COLOR_ID_RGB instead LED_COLOR_ID_MULTI
	arm64: tegra: Fix DT binding for IO High Voltage entry
	RDMA/cma: Fix deadlock on &lock in rdma_cma_listen_on_all() error unwind
	soundwire: qcom: Fix build failure when slimbus is module
	drm/imx/dcss: fix rotations for Vivante tiled formats
	media: siano: fix memory leak of debugfs members in smsdvb_hotplug
	platform/x86: mlx-platform: Remove PSU EEPROM from default platform configuration
	platform/x86: mlx-platform: Remove PSU EEPROM from MSN274x platform configuration
	arm64: dts: qcom: sc7180: limit IPA iommu streams
	RDMA/hns: Only record vlan info for HIP08
	RDMA/hns: Fix missing fields in address vector
	RDMA/hns: Avoid setting loopback indicator when smac is same as dmac
	serial: 8250-mtk: Fix reference leak in mtk8250_probe
	samples: bpf: Fix lwt_len_hist reusing previous BPF map
	media: imx214: Fix stop streaming
	mips: cdmm: fix use-after-free in mips_cdmm_bus_discover
	media: max2175: fix max2175_set_csm_mode() error code
	slimbus: qcom-ngd-ctrl: Avoid sending power requests without QMI
	RDMA/core: Track device memory MRs
	drm/mediatek: Use correct aliases name for ovl
	HSI: omap_ssi: Don't jump to free ID in ssi_add_controller()
	ARM: dts: Remove non-existent i2c1 from 98dx3236
	arm64: dts: armada-3720-turris-mox: update ethernet-phy handle name
	power: supply: bq25890: Use the correct range for IILIM register
	arm64: dts: rockchip: Set dr_mode to "host" for OTG on rk3328-roc-cc
	power: supply: max17042_battery: Fix current_{avg,now} hiding with no current sense
	power: supply: axp288_charger: Fix HP Pavilion x2 10 DMI matching
	power: supply: bq24190_charger: fix reference leak
	genirq/irqdomain: Don't try to free an interrupt that has no mapping
	arm64: dts: ls1028a: fix ENETC PTP clock input
	arm64: dts: ls1028a: fix FlexSPI clock input
	arm64: dts: freescale: sl28: combine SPI MTD partitions
	phy: tegra: xusb: Fix usb_phy device driver field
	arm64: dts: qcom: c630: Polish i2c-hid devices
	arm64: dts: qcom: c630: Fix pinctrl pins properties
	PCI: Bounds-check command-line resource alignment requests
	PCI: Fix overflow in command-line resource alignment requests
	PCI: iproc: Fix out-of-bound array accesses
	PCI: iproc: Invalidate correct PAXB inbound windows
	arm64: dts: meson: fix spi-max-frequency on Khadas VIM2
	arm64: dts: meson-sm1: fix typo in opp table
	soc: amlogic: canvas: add missing put_device() call in meson_canvas_get()
	scsi: hisi_sas: Fix up probe error handling for v3 hw
	scsi: pm80xx: Do not sleep in atomic context
	spi: spi-fsl-dspi: Use max_native_cs instead of num_chipselect to set SPI_MCR
	ARM: dts: at91: at91sam9rl: fix ADC triggers
	RDMA/hns: Fix 0-length sge calculation error
	RDMA/hns: Bugfix for calculation of extended sge
	mailbox: arm_mhu_db: Fix mhu_db_shutdown by replacing kfree with devm_kfree
	soundwire: master: use pm_runtime_set_active() on add
	platform/x86: dell-smbios-base: Fix error return code in dell_smbios_init
	ASoC: Intel: Boards: tgl_max98373: update TDM slot_width
	media: max9271: Fix GPIO enable/disable
	media: rdacm20: Enable GPIO1 explicitly
	media: i2c: imx219: Selection compliance fixes
	ath11k: Don't cast ath11k_skb_cb to ieee80211_tx_info.control
	ath11k: Reset ath11k_skb_cb before setting new flags
	ath11k: Fix an error handling path
	ath10k: Fix the parsing error in service available event
	ath10k: Fix an error handling path
	ath10k: Release some resources in an error handling path
	SUNRPC: rpc_wake_up() should wake up tasks in the correct order
	NFSv4.2: condition READDIR's mask for security label based on LSM state
	SUNRPC: xprt_load_transport() needs to support the netid "rdma6"
	NFSv4: Fix the alignment of page data in the getdeviceinfo reply
	net: sunrpc: Fix 'snprintf' return value check in 'do_xprt_debugfs'
	lockd: don't use interval-based rebinding over TCP
	NFS: switch nfsiod to be an UNBOUND workqueue.
	selftests/seccomp: Update kernel config
	vfio-pci: Use io_remap_pfn_range() for PCI IO memory
	hwmon: (ina3221) Fix PM usage counter unbalance in ina3221_write_enable
	f2fs: fix double free of unicode map
	media: tvp5150: Fix wrong return value of tvp5150_parse_dt()
	media: saa7146: fix array overflow in vidioc_s_audio()
	powerpc/perf: Fix crash with is_sier_available when pmu is not set
	powerpc/64: Fix an EMIT_BUG_ENTRY in head_64.S
	powerpc/xmon: Fix build failure for 8xx
	powerpc/perf: Fix to update radix_scope_qual in power10
	powerpc/perf: Update the PMU group constraints for l2l3 events in power10
	powerpc/perf: Fix the PMU group constraints for threshold events in power10
	clocksource/drivers/orion: Add missing clk_disable_unprepare() on error path
	clocksource/drivers/cadence_ttc: Fix memory leak in ttc_setup_clockevent()
	clocksource/drivers/ingenic: Fix section mismatch
	clocksource/drivers/riscv: Make RISCV_TIMER depends on RISCV_SBI
	arm64: mte: fix prctl(PR_GET_TAGGED_ADDR_CTRL) if TCF0=NONE
	iio: hrtimer-trigger: Mark hrtimer to expire in hard interrupt context
	libbpf: Sanitise map names before pinning
	ARM: dts: at91: sam9x60ek: remove bypass property
	ARM: dts: at91: sama5d2: map securam as device
	scripts: kernel-doc: fix parsing function-like typedefs
	bpf: Fix bpf_put_raw_tracepoint()'s use of __module_address()
	selftests/bpf: Fix invalid use of strncat in test_sockmap
	pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe()
	soc: rockchip: io-domain: Fix error return code in rockchip_iodomain_probe()
	arm64: dts: rockchip: Fix UART pull-ups on rk3328
	memstick: r592: Fix error return in r592_probe()
	MIPS: Don't round up kernel sections size for memblock_add()
	mt76: mt7663s: fix a possible ple quota underflow
	mt76: mt7915: set fops_sta_stats.owner to THIS_MODULE
	mt76: set fops_tx_stats.owner to THIS_MODULE
	mt76: dma: fix possible deadlock running mt76_dma_cleanup
	net/mlx5: Properly convey driver version to firmware
	mt76: fix memory leak if device probing fails
	mt76: fix tkip configuration for mt7615/7663 devices
	ASoC: jz4740-i2s: add missed checks for clk_get()
	ASoC: q6afe-clocks: Add missing parent clock rate
	dm ioctl: fix error return code in target_message
	ASoC: cros_ec_codec: fix uninitialized memory read
	ASoC: atmel: mchp-spdifrx needs COMMON_CLK
	ASoC: qcom: fix QDSP6 dependencies, attempt #3
	phy: mediatek: allow compile-testing the hdmi phy
	phy: renesas: rcar-gen3-usb2: disable runtime pm in case of failure
	memory: ti-emif-sram: only build for ARMv7
	memory: jz4780_nemc: Fix potential NULL dereference in jz4780_nemc_probe()
	drm/msm: a5xx: Make preemption reset case reentrant
	drm/msm: add IOMMU_SUPPORT dependency
	clocksource/drivers/arm_arch_timer: Use stable count reader in erratum sne
	clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI
	cpufreq: ap806: Add missing MODULE_DEVICE_TABLE
	cpufreq: highbank: Add missing MODULE_DEVICE_TABLE
	cpufreq: mediatek: Add missing MODULE_DEVICE_TABLE
	cpufreq: qcom: Add missing MODULE_DEVICE_TABLE
	cpufreq: st: Add missing MODULE_DEVICE_TABLE
	cpufreq: sun50i: Add missing MODULE_DEVICE_TABLE
	cpufreq: loongson1: Add missing MODULE_ALIAS
	cpufreq: scpi: Add missing MODULE_ALIAS
	cpufreq: vexpress-spc: Add missing MODULE_ALIAS
	cpufreq: imx: fix NVMEM_IMX_OCOTP dependency
	macintosh/adb-iop: Always wait for reply message from IOP
	macintosh/adb-iop: Send correct poll command
	staging: bcm2835: fix vchiq_mmal dependencies
	staging: greybus: audio: Fix possible leak free widgets in gbaudio_dapm_free_controls
	spi: dw: Fix error return code in dw_spi_bt1_probe()
	Bluetooth: btusb: Add the missed release_firmware() in btusb_mtk_setup_firmware()
	Bluetooth: btmtksdio: Add the missed release_firmware() in mtk_setup_firmware()
	Bluetooth: sco: Fix crash when using BT_SNDMTU/BT_RCVMTU option
	block/rnbd-clt: Dynamically alloc buffer for pathname & blk_symlink_name
	block/rnbd: fix a null pointer dereference on dev->blk_symlink_name
	Bluetooth: btusb: Fix detection of some fake CSR controllers with a bcdDevice val of 0x0134
	platform/x86: intel-vbtn: Fix SW_TABLET_MODE always reporting 1 on some HP x360 models
	adm8211: fix error return code in adm8211_probe()
	mtd: spi-nor: sst: fix BPn bits for the SST25VF064C
	mtd: spi-nor: ignore errors in spi_nor_unlock_all()
	mtd: spi-nor: atmel: remove global protection flag
	mtd: spi-nor: atmel: fix unlock_all() for AT25FS010/040
	arm64: dts: meson: g12b: odroid-n2: fix PHY deassert timing requirements
	arm64: dts: meson: fix PHY deassert timing requirements
	ARM: dts: meson: fix PHY deassert timing requirements
	arm64: dts: meson: g12a: x96-max: fix PHY deassert timing requirements
	arm64: dts: meson: g12b: w400: fix PHY deassert timing requirements
	clk: fsl-sai: fix memory leak
	scsi: qedi: Fix missing destroy_workqueue() on error in __qedi_probe
	scsi: pm80xx: Fix error return in pm8001_pci_probe()
	scsi: iscsi: Fix inappropriate use of put_device()
	seq_buf: Avoid type mismatch for seq_buf_init
	scsi: fnic: Fix error return code in fnic_probe()
	platform/x86: mlx-platform: Fix item counter assignment for MSN2700, MSN24xx systems
	platform/x86: mlx-platform: Fix item counter assignment for MSN2700/ComEx system
	ARM: 9030/1: entry: omit FP emulation for UND exceptions taken in kernel mode
	powerpc/pseries/hibernation: drop pseries_suspend_begin() from suspend ops
	powerpc/pseries/hibernation: remove redundant cacheinfo update
	powerpc/powermac: Fix low_sleep_handler with CONFIG_VMAP_STACK
	drm/mediatek: avoid dereferencing a null hdmi_phy on an error message
	ASoC: amd: change clk_get() to devm_clk_get() and add missed checks
	coresight: remove broken __exit annotations
	ASoC: max98390: Fix error codes in max98390_dsm_init()
	powerpc/mm: sanity_check_fault() should work for all, not only BOOK3S
	usb: ehci-omap: Fix PM disable depth umbalance in ehci_hcd_omap_probe
	usb: oxu210hp-hcd: Fix memory leak in oxu_create
	speakup: fix uninitialized flush_lock
	nfsd: Fix message level for normal termination
	NFSD: Fix 5 seconds delay when doing inter server copy
	nfs_common: need lock during iterate through the list
	x86/kprobes: Restore BTF if the single-stepping is cancelled
	scsi: qla2xxx: Fix FW initialization error on big endian machines
	scsi: qla2xxx: Fix N2N and NVMe connect retry failure
	platform/chrome: cros_ec_spi: Don't overwrite spi::mode
	misc: pci_endpoint_test: fix return value of error branch
	bus: fsl-mc: add back accidentally dropped error check
	bus: fsl-mc: fix error return code in fsl_mc_object_allocate()
	fsi: Aspeed: Add mutex to protect HW access
	s390/cio: fix use-after-free in ccw_device_destroy_console
	iwlwifi: dbg-tlv: fix old length in is_trig_data_contained()
	iwlwifi: mvm: hook up missing RX handlers
	erofs: avoid using generic_block_bmap
	clk: renesas: r8a779a0: Fix R and OSC clocks
	can: m_can: m_can_config_endisable(): remove double clearing of clock stop request bit
	powerpc/sstep: Emulate prefixed instructions only when CPU_FTR_ARCH_31 is set
	powerpc/sstep: Cover new VSX instructions under CONFIG_VSX
	slimbus: qcom: fix potential NULL dereference in qcom_slim_prg_slew()
	ALSA: hda/hdmi: fix silent stream for first playback to DP
	RDMA/core: Do not indicate device ready when device enablement fails
	RDMA/uverbs: Fix incorrect variable type
	remoteproc/mediatek: change MT8192 CFG register base
	remoteproc/mtk_scp: surround DT device IDs with CONFIG_OF
	remoteproc: q6v5-mss: fix error handling in q6v5_pds_enable
	remoteproc: qcom: fix reference leak in adsp_start
	remoteproc: qcom: pas: fix error handling in adsp_pds_enable
	remoteproc: k3-dsp: Fix return value check in k3_dsp_rproc_of_get_memories()
	remoteproc: qcom: Fix potential NULL dereference in adsp_init_mmio()
	remoteproc/mediatek: unprepare clk if scp_before_load fails
	clk: qcom: gcc-sc7180: Use floor ops for sdcc clks
	clk: tegra: Fix duplicated SE clock entry
	mtd: rawnand: gpmi: fix reference count leak in gpmi ops
	mtd: rawnand: meson: Fix a resource leak in init
	mtd: rawnand: gpmi: Fix the random DMA timeout issue
	samples/bpf: Fix possible hang in xdpsock with multiple threads
	fs: Handle I_DONTCACHE in iput_final() instead of generic_drop_inode()
	extcon: max77693: Fix modalias string
	crypto: atmel-i2c - select CONFIG_BITREVERSE
	mac80211: don't set set TDLS STA bandwidth wider than possible
	mac80211: fix a mistake check for rx_stats update
	ASoC: wm_adsp: remove "ctl" from list on error in wm_adsp_create_control()
	irqchip/alpine-msi: Fix freeing of interrupts on allocation error path
	irqchip/ti-sci-inta: Fix printing of inta id on probe success
	irqchip/ti-sci-intr: Fix freeing of irqs
	dmaengine: ti: k3-udma: Correct normal channel offset when uchan_cnt is not 0
	RDMA/hns: Limit the length of data copied between kernel and userspace
	RDMA/hns: Normalization the judgment of some features
	RDMA/hns: Do shift on traffic class when using RoCEv2
	gpiolib: irq hooks: fix recursion in gpiochip_irq_unmask
	ath11k: Fix incorrect tlvs in scan start command
	irqchip/qcom-pdc: Fix phantom irq when changing between rising/falling
	watchdog: armada_37xx: Add missing dependency on HAS_IOMEM
	watchdog: sirfsoc: Add missing dependency on HAS_IOMEM
	watchdog: sprd: remove watchdog disable from resume fail path
	watchdog: sprd: check busy bit before new loading rather than after that
	watchdog: Fix potential dereferencing of null pointer
	ubifs: Fix error return code in ubifs_init_authentication()
	um: Monitor error events in IRQ controller
	um: tty: Fix handling of close in tty lines
	um: chan_xterm: Fix fd leak
	sunrpc: fix xs_read_xdr_buf for partial pages receive
	RDMA/mlx5: Fix MR cache memory leak
	RDMA/cma: Don't overwrite sgid_attr after device is released
	nfc: s3fwrn5: Release the nfc firmware
	drm: mxsfb: Silence -EPROBE_DEFER while waiting for bridge
	powerpc/perf: Fix Threshold Event Counter Multiplier width for P10
	powerpc/ps3: use dma_mapping_error()
	perf test: Fix metric parsing test
	drm/amdgpu: fix regression in vbios reservation handling on headless
	mm/gup: reorganize internal_get_user_pages_fast()
	mm/gup: prevent gup_fast from racing with COW during fork
	mm/gup: combine put_compound_head() and unpin_user_page()
	mm: memcg/slab: fix return of child memcg objcg for root memcg
	mm: memcg/slab: fix use after free in obj_cgroup_charge
	mm/rmap: always do TTU_IGNORE_ACCESS
	sparc: fix handling of page table constructor failure
	mm/vmalloc: Fix unlock order in s_stop()
	mm/vmalloc.c: fix kasan shadow poisoning size
	mm,memory_failure: always pin the page in madvise_inject_error
	hugetlb: fix an error code in hugetlb_reserve_pages()
	mm: don't wake kswapd prematurely when watermark boosting is disabled
	proc: fix lookup in /proc/net subdirectories after setns(2)
	checkpatch: fix unescaped left brace
	s390/test_unwind: fix CALL_ON_STACK tests
	lan743x: fix rx_napi_poll/interrupt ping-pong
	ice, xsk: clear the status bits for the next_to_use descriptor
	i40e, xsk: clear the status bits for the next_to_use descriptor
	net: dsa: qca: ar9331: fix sleeping function called from invalid context bug
	dpaa2-eth: fix the size of the mapped SGT buffer
	net: bcmgenet: Fix a resource leak in an error handling path in the probe functin
	net: mscc: ocelot: Fix a resource leak in the error handling path of the probe function
	net: allwinner: Fix some resources leak in the error handling path of the probe and in the remove function
	block/rnbd-clt: Get rid of warning regarding size argument in strlcpy
	block/rnbd-clt: Fix possible memleak
	NFS/pNFS: Fix a typo in ff_layout_resend_pnfs_read()
	net: korina: fix return value
	devlink: use _BITUL() macro instead of BIT() in the UAPI header
	libnvdimm/label: Return -ENXIO for no slot in __blk_label_update
	powerpc/32s: Fix cleanup_cpu_mmu_context() compile bug
	watchdog: qcom: Avoid context switch in restart handler
	watchdog: coh901327: add COMMON_CLK dependency
	clk: ti: Fix memleak in ti_fapll_synth_setup
	pwm: zx: Add missing cleanup in error path
	pwm: lp3943: Dynamically allocate PWM chip base
	pwm: imx27: Fix overflow for bigger periods
	pwm: sun4i: Remove erroneous else branch
	io_uring: cancel only requests of current task
	tools build: Add missing libcap to test-all.bin target
	perf record: Fix memory leak when using '--user-regs=?' to list registers
	qlcnic: Fix error code in probe
	nfp: move indirect block cleanup to flower app stop callback
	vdpa/mlx5: Use write memory barrier after updating CQ index
	virtio_ring: Cut and paste bugs in vring_create_virtqueue_packed()
	virtio_net: Fix error code in probe()
	virtio_ring: Fix two use after free bugs
	vhost scsi: fix error return code in vhost_scsi_set_endpoint()
	epoll: check for events when removing a timed out thread from the wait queue
	clk: bcm: dvp: Add MODULE_DEVICE_TABLE()
	clk: at91: sama7g5: fix compilation error
	clk: at91: sam9x60: remove atmel,osc-bypass support
	clk: s2mps11: Fix a resource leak in error handling paths in the probe function
	clk: sunxi-ng: Make sure divider tables have sentinel
	clk: vc5: Use "idt,voltage-microvolt" instead of "idt,voltage-microvolts"
	kconfig: fix return value of do_error_if()
	powerpc/boot: Fix build of dts/fsl
	powerpc/smp: Add __init to init_big_cores()
	ARM: 9044/1: vfp: use undef hook for VFP support detection
	ARM: 9036/1: uncompress: Fix dbgadtb size parameter name
	perf probe: Fix memory leak when synthesizing SDT probes
	io_uring: fix racy IOPOLL flush overflow
	io_uring: cancel reqs shouldn't kill overflow list
	Smack: Handle io_uring kernel thread privileges
	proc mountinfo: make splice available again
	io_uring: fix io_cqring_events()'s noflush
	io_uring: fix racy IOPOLL completions
	io_uring: always let io_iopoll_complete() complete polled io
	vfio/pci: Move dummy_resources_list init in vfio_pci_probe()
	vfio/pci/nvlink2: Do not attempt NPU2 setup on POWER8NVL NPU
	media: gspca: Fix memory leak in probe
	io_uring: fix io_wqe->work_list corruption
	io_uring: fix 0-iov read buffer select
	io_uring: hold uring_lock while completing failed polled io in io_wq_submit_work()
	io_uring: fix ignoring xa_store errors
	io_uring: fix double io_uring free
	io_uring: make ctx cancel on exit targeted to actual ctx
	media: sunxi-cir: ensure IR is handled when it is continuous
	media: netup_unidvb: Don't leak SPI master in probe error path
	media: ipu3-cio2: Remove traces of returned buffers
	media: ipu3-cio2: Return actual subdev format
	media: ipu3-cio2: Serialise access to pad format
	media: ipu3-cio2: Validate mbus format in setting subdev format
	media: ipu3-cio2: Make the field on subdev format V4L2_FIELD_NONE
	Input: cyapa_gen6 - fix out-of-bounds stack access
	ALSA: hda/ca0132 - Change Input Source enum strings.
	ACPI: NFIT: Fix input validation of bus-family
	PM: ACPI: PCI: Drop acpi_pm_set_bridge_wakeup()
	Revert "ACPI / resources: Use AE_CTRL_TERMINATE to terminate resources walks"
	ACPI: PNP: compare the string length in the matching_id()
	ALSA: hda: Fix regressions on clear and reconfig sysfs
	ALSA: hda/ca0132 - Fix AE-5 rear headphone pincfg.
	ALSA: hda/realtek: make bass spk volume adjustable on a yoga laptop
	ALSA: hda/realtek - Enable headset mic of ASUS X430UN with ALC256
	ALSA: hda/realtek - Enable headset mic of ASUS Q524UQK with ALC255
	ALSA: hda/realtek - Add supported for more Lenovo ALC285 Headset Button
	ALSA: pcm: oss: Fix a few more UBSAN fixes
	ALSA/hda: apply jack fixup for the Acer Veriton N4640G/N6640G/N2510G
	ALSA: hda/realtek: Add quirk for MSI-GP73
	ALSA: hda/realtek: Apply jack fixup for Quanta NL3
	ALSA: hda/realtek: Remove dummy lineout on Acer TravelMate P648/P658
	ALSA: hda/realtek - Supported Dell fixed type headset
	ALSA: usb-audio: Add VID to support native DSD reproduction on FiiO devices
	ALSA: usb-audio: Disable sample read check if firmware doesn't give back
	ALSA: usb-audio: Add alias entry for ASUS PRIME TRX40 PRO-S
	ALSA: core: memalloc: add page alignment for iram
	s390/smp: perform initial CPU reset also for SMT siblings
	s390/kexec_file: fix diag308 subcode when loading crash kernel
	s390/idle: add missing mt_cycles calculation
	s390/idle: fix accounting with machine checks
	s390/dasd: fix hanging device offline processing
	s390/dasd: prevent inconsistent LCU device data
	s390/dasd: fix list corruption of pavgroup group list
	s390/dasd: fix list corruption of lcu list
	binder: add flag to clear buffer on txn complete
	ASoC: cx2072x: Fix doubly definitions of Playback and Capture streams
	ASoC: AMD Renoir - add DMI table to avoid the ACP mic probe (broken BIOS)
	ASoC: AMD Raven/Renoir - fix the PCI probe (PCI revision)
	staging: comedi: mf6x4: Fix AI end-of-conversion detection
	z3fold: simplify freeing slots
	z3fold: stricter locking and more careful reclaim
	perf/x86/intel: Add event constraint for CYCLE_ACTIVITY.STALLS_MEM_ANY
	perf/x86/intel: Fix rtm_abort_event encoding on Ice Lake
	perf/x86/intel/lbr: Fix the return type of get_lbr_cycles()
	powerpc/perf: Exclude kernel samples while counting events in user space.
	cpufreq: intel_pstate: Use most recent guaranteed performance values
	crypto: ecdh - avoid unaligned accesses in ecdh_set_secret()
	crypto: arm/aes-ce - work around Cortex-A57/A72 silion errata
	m68k: Fix WARNING splat in pmac_zilog driver
	Documentation: seqlock: s/LOCKTYPE/LOCKNAME/g
	EDAC/i10nm: Use readl() to access MMIO registers
	EDAC/amd64: Fix PCI component registration
	cpuset: fix race between hotplug work and later CPU offline
	dyndbg: fix use before null check
	USB: serial: mos7720: fix parallel-port state restore
	USB: serial: digi_acceleport: fix write-wakeup deadlocks
	USB: serial: keyspan_pda: fix dropped unthrottle interrupts
	USB: serial: keyspan_pda: fix write deadlock
	USB: serial: keyspan_pda: fix stalled writes
	USB: serial: keyspan_pda: fix write-wakeup use-after-free
	USB: serial: keyspan_pda: fix tx-unthrottle use-after-free
	USB: serial: keyspan_pda: fix write unthrottling
	btrfs: do not shorten unpin len for caching block groups
	btrfs: update last_byte_to_unpin in switch_commit_roots
	btrfs: fix race when defragmenting leads to unnecessary IO
	ext4: fix an IS_ERR() vs NULL check
	ext4: fix a memory leak of ext4_free_data
	ext4: fix deadlock with fs freezing and EA inodes
	ext4: don't remount read-only with errors=continue on reboot
	RISC-V: Fix usage of memblock_enforce_memory_limit
	arm64: dts: ti: k3-am65: mark dss as dma-coherent
	arm64: dts: marvell: keep SMMU disabled by default for Armada 7040 and 8040
	KVM: arm64: Introduce handling of AArch32 TTBCR2 traps
	KVM: x86: reinstate vendor-agnostic check on SPEC_CTRL cpuid bits
	KVM: SVM: Remove the call to sev_platform_status() during setup
	iommu/arm-smmu: Allow implementation specific write_s2cr
	iommu/arm-smmu-qcom: Read back stream mappings
	iommu/arm-smmu-qcom: Implement S2CR quirk
	ARM: dts: pandaboard: fix pinmux for gpio user button of Pandaboard ES
	ARM: dts: at91: sama5d2: fix CAN message ram offset and size
	ARM: tegra: Populate OPP table for Tegra20 Ventana
	xprtrdma: Fix XDRBUF_SPARSE_PAGES support
	powerpc/32: Fix vmap stack - Properly set r1 before activating MMU on syscall too
	powerpc: Fix incorrect stw{, ux, u, x} instructions in __set_pte_at
	powerpc/rtas: Fix typo of ibm,open-errinjct in RTAS filter
	powerpc/bitops: Fix possible undefined behaviour with fls() and fls64()
	powerpc/feature: Add CPU_FTR_NOEXECUTE to G2_LE
	powerpc/xmon: Change printk() to pr_cont()
	powerpc/8xx: Fix early debug when SMC1 is relocated
	powerpc/mm: Fix verification of MMU_FTR_TYPE_44x
	powerpc/powernv/npu: Do not attempt NPU2 setup on POWER8NVL NPU
	powerpc/powernv/memtrace: Don't leak kernel memory to user space
	powerpc/powernv/memtrace: Fix crashing the kernel when enabling concurrently
	ovl: make ioctl() safe
	ima: Don't modify file descriptor mode on the fly
	um: Remove use of asprinf in umid.c
	um: Fix time-travel mode
	ceph: fix race in concurrent __ceph_remove_cap invocations
	SMB3: avoid confusing warning message on mount to Azure
	SMB3.1.1: remove confusing mount warning when no SPNEGO info on negprot rsp
	SMB3.1.1: do not log warning message if server doesn't populate salt
	ubifs: wbuf: Don't leak kernel memory to flash
	jffs2: Fix GC exit abnormally
	jffs2: Fix ignoring mounting options problem during remounting
	fsnotify: generalize handle_inode_event()
	inotify: convert to handle_inode_event() interface
	fsnotify: fix events reported to watching parent and child
	jfs: Fix array index bounds check in dbAdjTree
	drm/panfrost: Fix job timeout handling
	drm/panfrost: Move the GPU reset bits outside the timeout handler
	platform/x86: mlx-platform: remove an unused variable
	drm/amdgpu: only set DP subconnector type on DP and eDP connectors
	drm/amd/display: Fix memory leaks in S3 resume
	drm/dp_aux_dev: check aux_dev before use in drm_dp_aux_dev_get_by_minor()
	drm/i915: Fix mismatch between misplaced vma check and vma insert
	iio: ad_sigma_delta: Don't put SPI transfer buffer on the stack
	spi: pxa2xx: Fix use-after-free on unbind
	spi: spi-sh: Fix use-after-free on unbind
	spi: atmel-quadspi: Fix use-after-free on unbind
	spi: spi-mtk-nor: Don't leak SPI master in probe error path
	spi: ar934x: Don't leak SPI master in probe error path
	spi: davinci: Fix use-after-free on unbind
	spi: fsl: fix use of spisel_boot signal on MPC8309
	spi: gpio: Don't leak SPI master in probe error path
	spi: mxic: Don't leak SPI master in probe error path
	spi: npcm-fiu: Disable clock in probe error path
	spi: pic32: Don't leak DMA channels in probe error path
	spi: rb4xx: Don't leak SPI master in probe error path
	spi: rpc-if: Fix use-after-free on unbind
	spi: sc18is602: Don't leak SPI master in probe error path
	spi: spi-geni-qcom: Fix use-after-free on unbind
	spi: spi-qcom-qspi: Fix use-after-free on unbind
	spi: st-ssc4: Fix unbalanced pm_runtime_disable() in probe error path
	spi: synquacer: Disable clock in probe error path
	spi: mt7621: Disable clock in probe error path
	spi: mt7621: Don't leak SPI master in probe error path
	spi: atmel-quadspi: Disable clock in probe error path
	spi: atmel-quadspi: Fix AHB memory accesses
	soc: qcom: smp2p: Safely acquire spinlock without IRQs
	mtd: spinand: Fix OOB read
	mtd: parser: cmdline: Fix parsing of part-names with colons
	mtd: core: Fix refcounting for unpartitioned MTDs
	mtd: rawnand: qcom: Fix DMA sync on FLASH_STATUS register read
	mtd: rawnand: meson: fix meson_nfc_dma_buffer_release() arguments
	scsi: qla2xxx: Fix crash during driver load on big endian machines
	scsi: lpfc: Fix invalid sleeping context in lpfc_sli4_nvmet_alloc()
	scsi: lpfc: Fix scheduling call while in softirq context in lpfc_unreg_rpi
	scsi: lpfc: Re-fix use after free in lpfc_rq_buf_free()
	openat2: reject RESOLVE_BENEATH|RESOLVE_IN_ROOT
	iio: buffer: Fix demux update
	iio: adc: rockchip_saradc: fix missing clk_disable_unprepare() on error in rockchip_saradc_resume
	iio: imu: st_lsm6dsx: fix edge-trigger interrupts
	iio:light:rpr0521: Fix timestamp alignment and prevent data leak.
	iio:light:st_uvis25: Fix timestamp alignment and prevent data leak.
	iio:magnetometer:mag3110: Fix alignment and data leak issues.
	iio:pressure:mpl3115: Force alignment of buffer
	iio:imu:bmi160: Fix too large a buffer.
	iio:imu:bmi160: Fix alignment and data leak issues
	iio:adc:ti-ads124s08: Fix buffer being too long.
	iio:adc:ti-ads124s08: Fix alignment and data leak issues.
	md/cluster: block reshape with remote resync job
	md/cluster: fix deadlock when node is doing resync job
	pinctrl: sunxi: Always call chained_irq_{enter, exit} in sunxi_pinctrl_irq_handler
	clk: ingenic: Fix divider calculation with div tables
	clk: mvebu: a3700: fix the XTAL MODE pin to MPP1_9
	clk: tegra: Do not return 0 on failure
	counter: microchip-tcb-capture: Fix CMR value check
	device-dax/core: Fix memory leak when rmmod dax.ko
	dma-buf/dma-resv: Respect num_fences when initializing the shared fence list.
	driver: core: Fix list corruption after device_del()
	xen-blkback: set ring->xenblkd to NULL after kthread_stop()
	xen/xenbus: Allow watches discard events before queueing
	xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path()
	xen/xenbus/xen_bus_type: Support will_handle watch callback
	xen/xenbus: Count pending messages for each watch
	xenbus/xenbus_backend: Disallow pending watch messages
	memory: jz4780_nemc: Fix an error pointer vs NULL check in probe()
	memory: renesas-rpc-if: Fix a node reference leak in rpcif_probe()
	memory: renesas-rpc-if: Return correct value to the caller of rpcif_manual_xfer()
	memory: renesas-rpc-if: Fix unbalanced pm_runtime_enable in rpcif_{enable,disable}_rpm
	libnvdimm/namespace: Fix reaping of invalidated block-window-namespace labels
	platform/x86: intel-vbtn: Allow switch events on Acer Switch Alpha 12
	tracing: Disable ftrace selftests when any tracer is running
	mt76: add back the SUPPORTS_REORDERING_BUFFER flag
	of: fix linker-section match-table corruption
	PCI: Fix pci_slot_release() NULL pointer dereference
	regulator: axp20x: Fix DLDO2 voltage control register mask for AXP22x
	remoteproc: sysmon: Ensure remote notification ordering
	thermal/drivers/cpufreq_cooling: Update cpufreq_state only if state has changed
	rtc: ep93xx: Fix NULL pointer dereference in ep93xx_rtc_read_time
	Revert: "ring-buffer: Remove HAVE_64BIT_ALIGNED_ACCESS"
	null_blk: Fix zone size initialization
	null_blk: Fail zone append to conventional zones
	drm/edid: fix objtool warning in drm_cvt_modes()
	x86/CPU/AMD: Save AMD NodeId as cpu_die_id
	Linux 5.10.4

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I25209e79d8b9faf5382087955a29b7404bdefe38
 2020-12-30 12:47:03 +01:00
Hao Li
9f5ab03f7f fs: Handle I_DONTCACHE in iput_final() instead of generic_drop_inode() 
[ Upstream commit 88149082bb8ef31b289673669e080ec6a00c2e59 ]

If generic_drop_inode() returns true, it means iput_final() can evict
this inode regardless of whether it is dirty or not. If we check
I_DONTCACHE in generic_drop_inode(), any inode with this bit set will be
evicted unconditionally. This is not the desired behavior because
I_DONTCACHE only means the inode shouldn't be cached on the LRU list.
As for whether we need to evict this inode, this is what
generic_drop_inode() should do. This patch corrects the usage of
I_DONTCACHE.

This patch was proposed in [1].

[1]: https://lore.kernel.org/linux-fsdevel/20200831003407.GE12096@dread.disaster.area/

Fixes: dae2f8ed79 ("fs: Lift XFS_IDONTCACHE to the VFS layer")
Signed-off-by: Hao Li <lihao2018.fnst@cn.fujitsu.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2020-12-30 11:53:49 +01:00
Daniel Rosenberg
c35a25795e libfs: Add generic function for setting dentry_ops 
This adds a function to set dentry operations at lookup time that will
work for both encrypted filenames and casefolded filenames.

A filesystem that supports both features simultaneously can use this
function during lookup preparations to set up its dentry operations once
fscrypt no longer does that itself.

Currently the casefolding dentry operation are always set if the
filesystem defines an encoding because the features is toggleable on
empty directories. Unlike in the encryption case, the dentry operations
used come from the parent. Since we don't know what set of functions
we'll eventually need, and cannot change them later, we enable the
casefolding operations if the filesystem supports them at all.

By splitting out the various cases, we support as few dentry operations
as we can get away with, maximizing compatibility with overlayfs, which
will not function if a filesystem supports certain dentry_operations.

Signed-off-by: Daniel Rosenberg <drosen@google.com>
Reviewed-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Gabriel Krisman Bertazi <krisman@collabora.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
 2020-12-21 13:33:13 -08:00
Eric Biggers
35693714b7 ANDROID: sync encrypt+casefold support with patches going upstream 
The following patches are now queued in f2fs/dev for 5.11, but
android-mainline and android12-5.4 have an old version of them:

	libfs: Add generic function for setting dentry_ops
	fscrypt: Have filesystems handle their d_ops
	f2fs: Handle casefolding with Encryption

Get them up-to-date.

Link: https://lore.kernel.org/linux-f2fs-devel/20201119060904.463807-1-drosen@google.com
Bug: 161184936
Test: kvm-xfstests -c f2fs/default,f2fs/encrypt -g casefold
Change-Id: I359bf4f23631c1b8175de8d5f12d0787fd7f42bd
Signed-off-by: Eric Biggers <ebiggers@google.com>
 2020-11-25 17:05:08 +00:00
Greg Kroah-Hartman
73936cf2dd Merge f01c30de86 ("Merge tag 'vfs-5.10-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux") into android-mainline 
Steps on the way to 5.10-rc4

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Iba36d2244c4229d44e3d391ed23dc25c6022f917
 2020-11-14 10:29:08 +01:00
Linus Torvalds
f01c30de86 Merge tag 'vfs-5.10-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux 
Pull fs freeze fix and cleanups from Darrick Wong:
 "A single vfs fix for 5.10, along with two subsequent cleanups.

  A very long time ago, a hack was added to the vfs fs freeze protection
  code to work around lockdep complaints about XFS, which would try to
  run a transaction (which requires intwrite protection) to finalize an
  xfs freeze (by which time the vfs had already taken intwrite).

  Fast forward a few years, and XFS fixed the recursive intwrite problem
  on its own, and the hack became unnecessary. Fast forward almost a
  decade, and latent bugs in the code converting this hack from freeze
  flags to freeze locks combine with lockdep bugs to make this reproduce
  frequently enough to notice page faults racing with freeze.

  Since the hack is unnecessary and causes thread race errors, just get
  rid of it completely. Making this kind of vfs change midway through a
  cycle makes me nervous, but a large enough number of the usual
  VFS/ext4/XFS/btrfs suspects have said this looks good and solves a
  real problem vector.

  And once that removal is done, __sb_start_write is now simple enough
  that it becomes possible to refactor the function into smaller,
  simpler static inline helpers in linux/fs.h. The cleanup is
  straightforward.

  Summary:

   - Finally remove the "convert to trylock" weirdness in the fs freezer
     code. It was necessary 10 years ago to deal with nested
     transactions in XFS, but we've long since removed that; and now
     this is causing subtle race conditions when lockdep goes offline
     and sb_start_* aren't prepared to retry a trylock failure.

   - Minor cleanups of the sb_start_* fs freeze helpers"

* tag 'vfs-5.10-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  vfs: move __sb_{start,end}_write* to fs.h
  vfs: separate __sb_start_write into blocking and non-blocking helpers
  vfs: remove lockdep bogosity in __sb_start_write
 2020-11-13 16:07:53 -08:00
Darrick J. Wong
9b8523423b vfs: move __sb_{start,end}_write* to fs.h 
Now that we've straightened out the callers, move these three functions
to fs.h since they're fairly trivial.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
 2020-11-10 16:53:11 -08:00
Darrick J. Wong
8a3c84b649 vfs: separate __sb_start_write into blocking and non-blocking helpers 
Break this function into two helpers so that it's obvious that the
trylock versions return a value that must be checked, and the blocking
versions don't require that.  While we're at it, clean up the return
type mismatch.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Christoph Hellwig <hch@lst.de>
 2020-11-10 16:53:07 -08:00
Greg Kroah-Hartman
b0748cf3e1 Merge c2dc4c073f ("Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost") into android-mainline 
Steps on the way to 5.10-rc2

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I686e55205b113f69b9ea8a22c56d86a572e8c603
 2020-11-02 11:59:56 +01:00
Greg Kroah-Hartman
d219a42401 Revert "Revert "iov_iter: refactor rw_copy_check_uvector and import_iovec"" 
This reverts commit d59c65253c.

Bug: 171539436
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I0322dc5061506c74efda0d2340b7305e662fabb6
 2020-11-02 09:27:34 +01:00
Matthias Maennich
c3d61b03ad ANDROID: Drop trivial out of tree difference 
... introduced during the 5.10-rc1 merge.

Fixes: 76bfcb2dc2 ("ANDROID: sync generic casefolding code with patches going upstream")
Signed-off-by: Matthias Maennich <maennich@google.com>
Change-Id: I753a8133fe4da4c8af955d5c070b6ebf6ac0be4f
 2020-10-30 23:46:28 +00:00
Gustavo A. R. Silva
5e01fdff04 fs: Replace zero-length array with flexible-array member 
There is a regular need in the kernel to provide a way to declare having a
dynamically sized set of trailing elements in a structure. Kernel code should
always use “flexible array members”[1] for these cases. The older style of
one-element or zero-length arrays should no longer be used[2].

[1] https://en.wikipedia.org/wiki/Flexible_array_member
[2] https://www.kernel.org/doc/html/v5.9-rc1/process/deprecated.html#zero-length-and-one-element-arrays

Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
 2020-10-29 17:22:59 -05:00
Greg Kroah-Hartman
338f8e80b4 Merge 0746c4a9f3 ("Merge branch 'i2c/for-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux") into android-mainline 
Steps on the way to 5.10-rc1

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Iec426c6de4a59a517e5fa575a9424b883d958f08
 2020-10-28 21:20:34 +01:00
Greg Kroah-Hartman
fb5c9b8aac Revert "Revert "fs: don't allow splice read/write without explicit ops"" 
This reverts commit 6a0e0ecdd4.

Bug: 171770067
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I796a9872e32f750c9058d04f0faf408c541fac94
 2020-10-28 15:08:28 +01:00
Greg Kroah-Hartman
79c83f152b Merge 1f70935f63 ("Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc") into android-mainline 
Steps on the way to 5.10-rc1

Resolves conflicts in:
	Documentation/admin-guide/sysctl/vm.rst

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ic58f28718f28dae42948c935dfb0c62122fe86fc
 2020-10-27 11:47:16 +01:00
Greg Kroah-Hartman
6a0e0ecdd4 Revert "fs: don't allow splice read/write without explicit ops" 
This reverts commit 36e2c7421f.

Bug: 171770067
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ibfd77d2f44380efa15edee606ff0d9d3dbeb48cb
 2020-10-27 10:29:19 +01:00
Greg Kroah-Hartman
8996419960 Merge f56e65dff6 ("Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs") into android-mainline 
Steps on the way to 5.10-rc1

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ie419e3d94c75a9549195518b8a0a003e4e1755a1
 2020-10-27 09:41:11 +01:00
Greg Kroah-Hartman
27574f1631 Merge 7a3dadedc8 ("Merge tag 'f2fs-for-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs") into android-mainline 
Steps on the way to 5.10-rc1

Resolves conflicts in:
	fs/f2fs/dir.c
	fs/f2fs/super.c
	fs/libfs.c
	include/linux/fs.h

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I9c6dc54ebbdf914bc87aa583b34a9eadcc133a58
 2020-10-26 09:43:41 +01:00
Greg Kroah-Hartman
05d2a661fd Merge 54a4c789ca ("Merge tag 'docs/v5.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media") into android-mainline 
Steps on the way to 5.10-rc1

Resolves conflicts in:
	fs/userfaultfd.c

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ie3fe3c818f1f6565cfd4fa551de72d2b72ef60af
 2020-10-26 09:23:33 +01:00
Greg Kroah-Hartman
1e8a6b61a6 Merge 726eb70e0d ("Merge tag 'char-misc-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc") into android-mainline 
Steps on the way to 5.10-rc1

Resolves conflicts in:
	drivers/hwtracing/stm/ftrace.c
	drivers/misc/Makefile

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I8ac53000bf0c61973970f47b383904a2067bd353
 2020-10-26 07:40:57 +01:00
Greg Kroah-Hartman
75c90a8c3a Merge d5660df4a5 ("Merge branch 'akpm' (patches from Andrew)") into android-mainline 
steps on the way to 5.10-rc1

Change-Id: Iddc84c25b6a9d71fa8542b927d6f69c364131c3d
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
 2020-10-25 11:57:29 +01:00
Greg Kroah-Hartman
e24a525c0d Merge 6ad4bf6ea1 ("Merge tag 'io_uring-5.10-2020-10-12' of git://git.kernel.dk/linux-block") into android-mainline 
Resolves conflict with:
	kernel/fork.c

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I6c031ef388bfddfe80a64929d62969718755f740
 2020-10-25 11:50:09 +01:00
Linus Torvalds
0eac1102e9 Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 
Pull misc vfs updates from Al Viro:
 "Assorted stuff all over the place (the largest group here is
  Christoph's stat cleanups)"

* 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  fs: remove KSTAT_QUERY_FLAGS
  fs: remove vfs_stat_set_lookup_flags
  fs: move vfs_fstatat out of line
  fs: implement vfs_stat and vfs_lstat in terms of vfs_fstatat
  fs: remove vfs_statx_fd
  fs: omfs: use kmemdup() rather than kmalloc+memcpy
  [PATCH] reduce boilerplate in fsid handling
  fs: Remove duplicated flag O_NDELAY occurring twice in VALID_OPEN_FLAGS
  selftests: mount: add nosymfollow tests
  Add a "nosymfollow" mount option.
 2020-10-24 12:26:05 -07:00
Greg Kroah-Hartman
c62fe038fe Merge 3ad11d7ac8 ("Merge tag 'block-5.10-2020-10-12' of git://git.kernel.dk/linux-block") into android-mainline 
Steps on the way to 5.10-rc1

Resolves conflicts in:
	include/linux/blk-crypto.h

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I4012850c2e4b804d9e87e90b8e03a3b9ce21b5e7
 2020-10-24 17:29:43 +02:00
Linus Torvalds
c4728cfbed Merge tag 'vfs-5.10-merge-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux 
Pull clone/dedupe/remap code refactoring from Darrick Wong:
 "Move the generic file range remap (aka reflink and dedupe) functions
  out of mm/filemap.c and fs/read_write.c and into fs/remap_range.c to
  reduce clutter in the first two files"

* tag 'vfs-5.10-merge-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  vfs: move the generic write and copy checks out of mm
  vfs: move the remap range helpers to remap_range.c
  vfs: move generic_remap_checks out of mm
 2020-10-23 11:33:41 -07:00
Greg Kroah-Hartman
aec7085396 Merge 647412daeb ("Merge tag 'mmc-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc") into android-mainline 
Steps on the way to 5.10-rc1

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I7ef0b81d31025e256bd85102013ed3ad038a54b1
 2020-10-23 11:59:44 +02:00
Greg Kroah-Hartman
d59c65253c Revert "iov_iter: refactor rw_copy_check_uvector and import_iovec" 
This reverts commit bfdc59701d.

Bug: 171539436
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ibf840a8fb38cb7d5888fb1bb1313647edf0b336e
 2020-10-23 10:21:30 +02:00
Greg Kroah-Hartman
87b0d10a70 Merge 85ed13e78d ("Merge branch 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs") into android-common 
Steps in the way to 5.10-rc1

Change-Id: Ida014e494f8c8b8cc44209df17d8b07b3bd94f1a
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
 2020-10-23 10:13:30 +02:00
Linus Torvalds
f56e65dff6 Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 
Pull initial set_fs() removal from Al Viro:
 "Christoph's set_fs base series + fixups"

* 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  fs: Allow a NULL pos pointer to __kernel_read
  fs: Allow a NULL pos pointer to __kernel_write
  powerpc: remove address space overrides using set_fs()
  powerpc: use non-set_fs based maccess routines
  x86: remove address space overrides using set_fs()
  x86: make TASK_SIZE_MAX usable from assembly code
  x86: move PAGE_OFFSET, TASK_SIZE & friends to page_{32,64}_types.h
  lkdtm: remove set_fs-based tests
  test_bitmap: remove user bitmap tests
  uaccess: add infrastructure for kernel builds with set_fs()
  fs: don't allow splice read/write without explicit ops
  fs: don't allow kernel reads and writes without iter ops
  sysctl: Convert to iter interfaces
  proc: add a read_iter method to proc proc_ops
  proc: cleanup the compat vs no compat file ops
  proc: remove a level of indentation in proc_get_inode
 2020-10-22 09:59:21 -07:00
Linus Torvalds
7a3dadedc8 Merge tag 'f2fs-for-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs 
Pull f2fs updates from Jaegeuk Kim:
 "In this round, we've added new features such as zone capacity for ZNS
  and a new GC policy, ATGC, along with in-memory segment management. In
  addition, we could improve the decompression speed significantly by
  changing virtual mapping method. Even though we've fixed lots of small
  bugs in compression support, I feel that it becomes more stable so
  that I could give it a try in production.

  Enhancements:
   - suport zone capacity in NVMe Zoned Namespace devices
   - introduce in-memory current segment management
   - add standart casefolding support
   - support age threshold based garbage collection
   - improve decompression speed by changing virtual mapping method

  Bug fixes:
   - fix condition checks in some ioctl() such as compression, move_range, etc
   - fix 32/64bits support in data structures
   - fix memory allocation in zstd decompress
   - add some boundary checks to avoid kernel panic on corrupted image
   - fix disallowing compression for non-empty file
   - fix slab leakage of compressed block writes

  In addition, it includes code refactoring for better readability and
  minor bug fixes for compression and zoned device support"

* tag 'f2fs-for-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (51 commits)
  f2fs: code cleanup by removing unnecessary check
  f2fs: wait for sysfs kobject removal before freeing f2fs_sb_info
  f2fs: fix writecount false positive in releasing compress blocks
  f2fs: introduce check_swap_activate_fast()
  f2fs: don't issue flush in f2fs_flush_device_cache() for nobarrier case
  f2fs: handle errors of f2fs_get_meta_page_nofail
  f2fs: fix to set SBI_NEED_FSCK flag for inconsistent inode
  f2fs: reject CASEFOLD inode flag without casefold feature
  f2fs: fix memory alignment to support 32bit
  f2fs: fix slab leak of rpages pointer
  f2fs: compress: fix to disallow enabling compress on non-empty file
  f2fs: compress: introduce cic/dic slab cache
  f2fs: compress: introduce page array slab cache
  f2fs: fix to do sanity check on segment/section count
  f2fs: fix to check segment boundary during SIT page readahead
  f2fs: fix uninit-value in f2fs_lookup
  f2fs: remove unneeded parameter in find_in_block()
  f2fs: fix wrong total_sections check and fsmeta check
  f2fs: remove duplicated code in sanity_check_area_boundary
  f2fs: remove unused check on version_bitmap
  ...
 2020-10-16 15:14:43 -07:00
Matthew Wilcox (Oracle)
6f4d2f9770 fs: do not update nr_thps for mappings which support THPs 
The nr_thps counter is to support THPs in the page cache when the
filesystem doesn't understand THPs.  Eventually it will be removed, but we
should still support filesystems which do not understand THPs yet.  Move
the nr_thp manipulation functions to filemap.h since they're page-cache
specific.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Cc: Hugh Dickins <hughd@google.com>
Cc: Song Liu <songliubraving@fb.com>
Cc: Rik van Riel <riel@surriel.com>
Cc: "Kirill A . Shutemov" <kirill.shutemov@linux.intel.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Dave Chinner <dchinner@redhat.com>
Cc: Christoph Hellwig <hch@infradead.org>
Link: https://lkml.kernel.org/r/20200916032717.22917-2-willy@infradead.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2020-10-16 11:11:15 -07:00
Matthew Wilcox (Oracle)
01c7026705 fs: add a filesystem flag for THPs 
The page cache needs to know whether the filesystem supports THPs so that
it doesn't send THPs to filesystems which can't handle them.  Dave Chinner
points out that getting from the page mapping to the filesystem type is
too many steps (mapping->host->i_sb->s_type->fs_flags) so cache that
information in the address space flags.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Cc: Hugh Dickins <hughd@google.com>
Cc: Song Liu <songliubraving@fb.com>
Cc: Rik van Riel <riel@surriel.com>
Cc: "Kirill A . Shutemov" <kirill.shutemov@linux.intel.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Dave Chinner <dchinner@redhat.com>
Cc: Christoph Hellwig <hch@infradead.org>
Link: https://lkml.kernel.org/r/20200916032717.22917-1-willy@infradead.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2020-10-16 11:11:15 -07:00
Linus Torvalds
726eb70e0d Merge tag 'char-misc-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc 
Pull char/misc driver updates from Greg KH:
 "Here is the big set of char, misc, and other assorted driver subsystem
  patches for 5.10-rc1.

  There's a lot of different things in here, all over the drivers/
  directory. Some summaries:

   - soundwire driver updates

   - habanalabs driver updates

   - extcon driver updates

   - nitro_enclaves new driver

   - fsl-mc driver and core updates

   - mhi core and bus updates

   - nvmem driver updates

   - eeprom driver updates

   - binder driver updates and fixes

   - vbox minor bugfixes

   - fsi driver updates

   - w1 driver updates

   - coresight driver updates

   - interconnect driver updates

   - misc driver updates

   - other minor driver updates

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'char-misc-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (396 commits)
  binder: fix UAF when releasing todo list
  docs: w1: w1_therm: Fix broken xref, mistakes, clarify text
  misc: Kconfig: fix a HISI_HIKEY_USB dependency
  LSM: Fix type of id parameter in kernel_post_load_data prototype
  misc: Kconfig: add a new dependency for HISI_HIKEY_USB
  firmware_loader: fix a kernel-doc markup
  w1: w1_therm: make w1_poll_completion static
  binder: simplify the return expression of binder_mmap
  test_firmware: Test partial read support
  firmware: Add request_partial_firmware_into_buf()
  firmware: Store opt_flags in fw_priv
  fs/kernel_file_read: Add "offset" arg for partial reads
  IMA: Add support for file reads without contents
  LSM: Add "contents" flag to kernel_read_file hook
  module: Call security_kernel_post_load_data()
  firmware_loader: Use security_post_load_data()
  LSM: Introduce kernel_post_load_data() hook
  fs/kernel_read_file: Add file_size output argument
  fs/kernel_read_file: Switch buffer size arg to size_t
  fs/kernel_read_file: Remove redundant size argument
  ...
 2020-10-15 10:01:51 -07:00
Darrick J. Wong
407e9c63ee vfs: move the generic write and copy checks out of mm 
The generic write check helpers also don't have much to do with the page
cache, so move them to the vfs.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
 2020-10-15 09:50:01 -07:00
Darrick J. Wong
1b2c54d63c vfs: move the remap range helpers to remap_range.c 
Complete the migration by moving the file remapping helper functions out
of read_write.c and into remap_range.c.  This reduces the clutter in the
first file and (eventually) will make it so that we can compile out the
second file if it isn't needed.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
 2020-10-15 09:48:49 -07:00
Darrick J. Wong
02e83f46eb vfs: move generic_remap_checks out of mm 
I would like to move all the generic helpers for the vfs remap range
functionality (aka clonerange and dedupe) into a separate file so that
they won't be scattered across the vfs and the mm subsystems.  The
eventual goal is to be able to deselect remap_range.c if none of the
filesystems need that code, but the tricky part here is picking a
stable(ish) part of the merge window to rearrange code.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
 2020-10-14 16:47:08 -07:00
Yafang Shao
eb1d7a65f0 mm, fadvise: improve the expensive remote LRU cache draining after FADV_DONTNEED 
Our users reported that there're some random latency spikes when their RT
process is running.  Finally we found that latency spike is caused by
FADV_DONTNEED.  Which may call lru_add_drain_all() to drain LRU cache on
remote CPUs, and then waits the per-cpu work to complete.  The wait time
is uncertain, which may be tens millisecond.

That behavior is unreasonable, because this process is bound to a specific
CPU and the file is only accessed by itself, IOW, there should be no
pagecache pages on a per-cpu pagevec of a remote CPU.  That unreasonable
behavior is partially caused by the wrong comparation of the number of
invalidated pages and the number of the target.  For example,

        if (count < (end_index - start_index + 1))

The count above is how many pages were invalidated in the local CPU, and
(end_index - start_index + 1) is how many pages should be invalidated.
The usage of (end_index - start_index + 1) is incorrect, because they are
virtual addresses, which may not mapped to pages.  Besides that, there may
be holes between start and end.  So we'd better check whether there are
still pages on per-cpu pagevec after drain the local cpu, and then decide
whether or not to call lru_add_drain_all().

After I applied it with a hotfix to our production environment, most of
the lru_add_drain_all() can be avoided.

Suggested-by: Mel Gorman <mgorman@suse.de>
Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Mel Gorman <mgorman@suse.de>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Link: https://lkml.kernel.org/r/20200923133318.14373-1-laoar.shao@gmail.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2020-10-13 18:38:29 -07:00