5183d3514ae6e8257386cc2d1384438d3da170b5
1515 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Jaegeuk Kim
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3af2875e26 |
Merge remote-tracking branch 'aosp/upstream-f2fs-stable-linux-4.19.y' into android-4.19
Added one on top of merge commit.
"f2fs: avoid checkpatch error"
* aosp/upstream-f2fs-stable-linux-4.19.y:
f2fs: attach IO flags to the missing cases
f2fs: add node_io_flag for bio flags likewise data_io_flag
f2fs: remove unused parameter of f2fs_put_rpages_mapping()
f2fs: handle readonly filesystem in f2fs_ioc_shutdown()
f2fs: avoid utf8_strncasecmp() with unstable name
f2fs: don't return vmalloc() memory from f2fs_kmalloc()
f2fs: fix retry logic in f2fs_write_cache_pages()
f2fs: fix wrong discard space
f2fs: compress: don't compress any datas after cp stop
f2fs: remove unneeded return value of __insert_discard_tree()
f2fs: fix wrong value of tracepoint parameter
f2fs: protect new segment allocation in expand_inode_data
f2fs: code cleanup by removing ifdef macro surrounding
writeback: Avoid skipping inode writeback
f2fs: avoid inifinite loop to wait for flushing node pages at cp_error
f2fs: compress: fix zstd data corruption
f2fs: add compressed/gc data read IO stat
f2fs: fix potential use-after-free issue
f2fs: compress: don't handle non-compressed data in workqueue
f2fs: remove redundant assignment to variable err
f2fs: refactor resize_fs to avoid meta updates in progress
f2fs: use round_up to enhance calculation
f2fs: introduce F2FS_IOC_RESERVE_COMPRESS_BLOCKS
f2fs: Avoid double lock for cp_rwsem during checkpoint
f2fs: report delalloc reserve as non-free in statfs for project quota
f2fs: Fix wrong stub helper update_sit_info
f2fs: compress: let lz4 compressor handle output buffer budget properly
f2fs: remove blk_plugging in block_operations
f2fs: introduce F2FS_IOC_RELEASE_COMPRESS_BLOCKS
f2fs: shrink spinlock coverage
f2fs: correctly fix the parent inode number during fsync()
f2fs: introduce mempool for {,de}compress intermediate page allocation
f2fs: introduce f2fs_bmap_compress()
f2fs: support fiemap on compressed inode
f2fs: support partial truncation on compressed inode
f2fs: remove redundant compress inode check
f2fs: use strcmp() in parse_options()
f2fs: Use the correct style for SPDX License Identifier
Conflicts:
fs/f2fs/data.c
fs/f2fs/dir.c
Bug: 154167995
Change-Id: I04ec97a9cafef2d7b8736f36a2a8d244965cae9a
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
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Jan Kara
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7c79ab2909 |
FROMLIST: writeback: Avoid skipping inode writeback
Inode's i_io_list list head is used to attach inode to several different
lists - wb->{b_dirty, b_dirty_time, b_io, b_more_io}. When flush worker
prepares a list of inodes to writeback e.g. for sync(2), it moves inodes
to b_io list. Thus it is critical for sync(2) data integrity guarantees
that inode is not requeued to any other writeback list when inode is
queued for processing by flush worker. That's the reason why
writeback_single_inode() does not touch i_io_list (unless the inode is
completely clean) and why __mark_inode_dirty() does not touch i_io_list
if I_SYNC flag is set.
However there are two flaws in the current logic:
1) When inode has only I_DIRTY_TIME set but it is already queued in b_io
list due to sync(2), concurrent __mark_inode_dirty(inode, I_DIRTY_SYNC)
can still move inode back to b_dirty list resulting in skipping
writeback of inode time stamps during sync(2).
2) When inode is on b_dirty_time list and writeback_single_inode() races
with __mark_inode_dirty() like:
writeback_single_inode() __mark_inode_dirty(inode, I_DIRTY_PAGES)
inode->i_state |= I_SYNC
__writeback_single_inode()
inode->i_state |= I_DIRTY_PAGES;
if (inode->i_state & I_SYNC)
bail
if (!(inode->i_state & I_DIRTY_ALL))
- not true so nothing done
We end up with I_DIRTY_PAGES inode on b_dirty_time list and thus
standard background writeback will not writeback this inode leading to
possible dirty throttling stalls etc. (thanks to Martijn Coenen for this
analysis).
Fix these problems by tracking whether inode is queued in b_io or
b_more_io lists in a new I_SYNC_QUEUED flag. When this flag is set, we
know flush worker has queued inode and we should not touch i_io_list.
On the other hand we also know that once flush worker is done with the
inode it will requeue the inode to appropriate dirty list. When
I_SYNC_QUEUED is not set, __mark_inode_dirty() can (and must) move inode
to appropriate dirty list.
Reported-by: Martijn Coenen <maco@android.com>
Fixes:
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Linus Torvalds
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02279b90a0 |
GKI: UPSTREAM: gcc-10 warnings: fix low-hanging fruit
commit 9d82973e032e246ff5663c9805fbb5407ae932e3 upstream.
Due to a bug-report that was compiler-dependent, I updated one of my
machines to gcc-10. That shows a lot of new warnings. Happily they
seem to be mostly the valid kind, but it's going to cause a round of
churn for getting rid of them..
This is the really low-hanging fruit of removing a couple of zero-sized
arrays in some core code. We have had a round of these patches before,
and we'll have many more coming, and there is nothing special about
these except that they were particularly trivial, and triggered more
warnings than most.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Change-Id: I728287bcc9974ef5a14dab6a8f2688130a74af22
Bug: 157180483
(cherry picked from commit
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Greg Kroah-Hartman
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a1d11f9132 |
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>
(cherry picked from commit
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Peter Zijlstra
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6b46ef99ae |
futex: Fix inode life-time issue
commit 8019ad13ef7f64be44d4f892af9c840179009254 upstream.
As reported by Jann, ihold() does not in fact guarantee inode
persistence. And instead of making it so, replace the usage of inode
pointers with a per boot, machine wide, unique inode identifier.
This sequence number is global, but shared (file backed) futexes are
rare enough that this should not become a performance issue.
Bug: 152809067
Test: compile, boot bramble, verify list of probed devices
Reported-by: Jann Horn <jannh@google.com>
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit
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Daniel Rosenberg
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e0ea89d52f |
FROMLIST: fscrypt: Have filesystems handle their d_ops
This shifts the responsibility of setting up dentry operations from fscrypt to the individual filesystems, allowing them to have their own operations while still setting fscrypt's d_revalidate as appropriate. Also added helper function to libfs to unify ext4 and f2fs implementations. Signed-off-by: Daniel Rosenberg <drosen@google.com> Test: Boots, /data/media is case insensitive Bug: 138322712 Link: https://lore.kernel.org/linux-f2fs-devel/20200208013552.241832-1-drosen@google.com/T/#t Change-Id: Iaf77f8c5961ecf22e22478701ab0b7fe2025225d |
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Daniel Rosenberg
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78bc5d5390 |
FROMLIST: Add standard casefolding support
This adds general supporting functions for filesystems that use utf8 casefolding. It provides standard dentry_operations and adds the necessary structures in struct super_block to allow this standardization. Ext4 and F2fs are switch to these implementations. Signed-off-by: Daniel Rosenberg <drosen@google.com> Note: Fixed issue with non-strictly enforced fallback hash Test: Boots, /data/media is case insensitive Bug: 138322712 Link: https://lore.kernel.org/linux-f2fs-devel/20200208013552.241832-1-drosen@google.com/T/#t Change-Id: I81b5fb5d3ce0259a60712ae2505c1e4b03dbafde |
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Eric Biggers
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0414c6a4a7 |
Remove the old inline encryption implementation
Remove all the inline encryption / ICE code, since we're replacing it with a new implementation based on the new blk-crypto framework from android-4.19 (and proposed upstream). Bug: 147259927 Change-Id: Iff9a304ff92cbf87e3fb838878c235c2f518e8e8 |
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Jaegeuk Kim
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28db7d77b7 |
Merge remote-tracking branch 'aosp/upstream-f2fs-stable-linux-4.19.y/v5.5-rc1' into android-4.19
* aosp/upstream-f2fs-stable-linux-4.19.y: f2fs: stop GC when the victim becomes fully valid f2fs: expose main_blkaddr in sysfs f2fs: choose hardlimit when softlimit is larger than hardlimit in f2fs_statfs_project() f2fs: Fix deadlock in f2fs_gc() context during atomic files handling f2fs: show f2fs instance in printk_ratelimited f2fs: fix potential overflow f2fs: fix to update dir's i_pino during cross_rename f2fs: support aligned pinned file f2fs: avoid kernel panic on corruption test f2fs: fix wrong description in document f2fs: cache global IPU bio f2fs: fix to avoid memory leakage in f2fs_listxattr f2fs: check total_segments from devices in raw_super f2fs: update multi-dev metadata in resize_fs f2fs: mark recovery flag correctly in read_raw_super_block() f2fs: fix to update time in lazytime mode vfs: don't allow writes to swap files mm: set S_SWAPFILE on blockdev swap devices Bug: 146023540 Change-Id: Ia24ce5f48f245dd7ba4fd94aa00a7d84615a8b22 Signed-off-by: Jaegeuk Kim <jaegeuk@google.com> |
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Jaegeuk Kim
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955e386d7f |
Merge remote-tracking branch 'aosp/upstream-f2fs-stable-linux-4.19.y' into android-4.19
* aosp/upstream-f2fs-stable-linux-4.19.y:
f2fs: add a condition to detect overflow in f2fs_ioc_gc_range()
f2fs: fix to add missing F2FS_IO_ALIGNED() condition
f2fs: fix to fallback to buffered IO in IO aligned mode
f2fs: fix to handle error path correctly in f2fs_map_blocks
f2fs: fix extent corrupotion during directIO in LFS mode
f2fs: check all the data segments against all node ones
f2fs: Add a small clarification to CONFIG_FS_F2FS_FS_SECURITY
f2fs: fix inode rwsem regression
f2fs: fix to avoid accessing uninitialized field of inode page in is_alive()
f2fs: avoid infinite GC loop due to stale atomic files
f2fs: Fix indefinite loop in f2fs_gc()
f2fs: convert inline_data in prior to i_size_write
f2fs: fix error path of f2fs_convert_inline_page()
f2fs: add missing documents of reserve_root/resuid/resgid
f2fs: fix flushing node pages when checkpoint is disabled
f2fs: enhance f2fs_is_checkpoint_ready()'s readability
f2fs: clean up __bio_alloc()'s parameter
f2fs: fix wrong error injection path in inc_valid_block_count()
f2fs: fix to writeout dirty inode during node flush
f2fs: optimize case-insensitive lookups
f2fs: introduce f2fs_match_name() for cleanup
f2fs: Fix indefinite loop in f2fs_gc()
f2fs: allocate memory in batch in build_sit_info()
f2fs: support FS_IOC_{GET,SET}FSLABEL
f2fs: fix to avoid data corruption by forbidding SSR overwrite
f2fs: Fix build error while CONFIG_NLS=m
Revert "f2fs: avoid out-of-range memory access"
f2fs: cleanup the code in build_sit_entries.
f2fs: fix wrong available node count calculation
f2fs: remove duplicate code in f2fs_file_write_iter
f2fs: fix to migrate blocks correctly during defragment
f2fs: use wrapped f2fs_cp_error()
f2fs: fix to use more generic EOPNOTSUPP
f2fs: use wrapped IS_SWAPFILE()
f2fs: Support case-insensitive file name lookups
f2fs: include charset encoding information in the superblock
fs: Reserve flag for casefolding
f2fs: fix to avoid call kvfree under spinlock
fs: f2fs: Remove unnecessary checks of SM_I(sbi) in update_general_status()
f2fs: disallow direct IO in atomic write
f2fs: fix to handle quota_{on,off} correctly
f2fs: fix to detect cp error in f2fs_setxattr()
f2fs: fix to spread f2fs_is_checkpoint_ready()
f2fs: support fiemap() for directory inode
f2fs: fix to avoid discard command leak
f2fs: fix to avoid tagging SBI_QUOTA_NEED_REPAIR incorrectly
f2fs: fix to drop meta/node pages during umount
f2fs: disallow switching io_bits option during remount
f2fs: fix panic of IO alignment feature
f2fs: introduce {page,io}_is_mergeable() for readability
f2fs: fix livelock in swapfile writes
f2fs: add fs-verity support
ext4: update on-disk format documentation for fs-verity
ext4: add fs-verity read support
ext4: add basic fs-verity support
fs-verity: support builtin file signatures
fs-verity: add SHA-512 support
fs-verity: implement FS_IOC_MEASURE_VERITY ioctl
fs-verity: implement FS_IOC_ENABLE_VERITY ioctl
fs-verity: add data verification hooks for ->readpages()
fs-verity: add the hook for file ->setattr()
fs-verity: add the hook for file ->open()
fs-verity: add inode and superblock fields
fs-verity: add Kconfig and the helper functions for hashing
fs: uapi: define verity bit for FS_IOC_GETFLAGS
fs-verity: add UAPI header
fs-verity: add MAINTAINERS file entry
fs-verity: add a documentation file
ext4: fix kernel oops caused by spurious casefold flag
ext4: fix coverity warning on error path of filename setup
ext4: optimize case-insensitive lookups
ext4: fix dcache lookup of !casefolded directories
unicode: update to Unicode 12.1.0 final
unicode: add missing check for an error return from utf8lookup()
ext4: export /sys/fs/ext4/feature/casefold if Unicode support is present
unicode: refactor the rule for regenerating utf8data.h
ext4: Support case-insensitive file name lookups
ext4: include charset encoding information in the superblock
unicode: update unicode database unicode version 12.1.0
unicode: introduce test module for normalized utf8 implementation
unicode: implement higher level API for string handling
unicode: reduce the size of utf8data[]
unicode: introduce code for UTF-8 normalization
unicode: introduce UTF-8 character database
ext4 crypto: fix to check feature status before get policy
fscrypt: document the new ioctls and policy version
ubifs: wire up new fscrypt ioctls
f2fs: wire up new fscrypt ioctls
ext4: wire up new fscrypt ioctls
fscrypt: require that key be added when setting a v2 encryption policy
fscrypt: add FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS ioctl
fscrypt: allow unprivileged users to add/remove keys for v2 policies
fscrypt: v2 encryption policy support
fscrypt: add an HKDF-SHA512 implementation
fscrypt: add FS_IOC_GET_ENCRYPTION_KEY_STATUS ioctl
fscrypt: add FS_IOC_REMOVE_ENCRYPTION_KEY ioctl
fscrypt: add FS_IOC_ADD_ENCRYPTION_KEY ioctl
fscrypt: rename keyinfo.c to keysetup.c
fscrypt: move v1 policy key setup to keysetup_v1.c
fscrypt: refactor key setup code in preparation for v2 policies
fscrypt: rename fscrypt_master_key to fscrypt_direct_key
fscrypt: add ->ci_inode to fscrypt_info
fscrypt: use FSCRYPT_* definitions, not FS_*
fscrypt: use FSCRYPT_ prefix for uapi constants
fs, fscrypt: move uapi definitions to new header <linux/fscrypt.h>
fscrypt: use ENOPKG when crypto API support missing
fscrypt: improve warnings for missing crypto API support
fscrypt: improve warning messages for unsupported encryption contexts
fscrypt: make fscrypt_msg() take inode instead of super_block
fscrypt: clean up base64 encoding/decoding
fscrypt: remove loadable module related code
Conflicts:
fs/ext4/ioctl.c
fs/ext4/readpage.c
Bug: 141329812
Change-Id: I2e10c22a7c52982d073ac6897cc8aa4d5a811a38
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
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Randall Huang
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3783731e78 |
Merge remote-tracking branch 'origin/upstream-f2fs-stable-linux-4.19.y' into android-4.19
* origin/upstream-f2fs-stable-linux-4.19.y: f2fs: use EINVAL for superblock with invalid magic f2fs: fix to read source block before invalidating it f2fs: remove redundant check from f2fs_setflags_common() f2fs: use generic checking function for FS_IOC_FSSETXATTR f2fs: use generic checking and prep function for FS_IOC_SETFLAGS ubifs, fscrypt: cache decrypted symlink target in ->i_link vfs: use READ_ONCE() to access ->i_link fs, fscrypt: clear DCACHE_ENCRYPTED_NAME when unaliasing directory fscrypt: cache decrypted symlink target in ->i_link fscrypt: fix race where ->lookup() marks plaintext dentry as ciphertext fscrypt: only set dentry_operations on ciphertext dentries fscrypt: fix race allowing rename() and link() of ciphertext dentries fscrypt: clean up and improve dentry revalidation fscrypt: use READ_ONCE() to access ->i_crypt_info fscrypt: remove WARN_ON_ONCE() when decryption fails fscrypt: drop inode argument from fscrypt_get_ctx() f2fs: improve print log in f2fs_sanity_check_ckpt() f2fs: avoid out-of-range memory access f2fs: fix to avoid long latency during umount f2fs: allow all the users to pin a file f2fs: support swap file w/ DIO f2fs: allocate blocks for pinned file f2fs: fix is_idle() check for discard type f2fs: add a rw_sem to cover quota flag changes f2fs: set SBI_NEED_FSCK for xattr corruption case f2fs: use generic EFSBADCRC/EFSCORRUPTED f2fs: Use DIV_ROUND_UP() instead of open-coding f2fs: print kernel message if filesystem is inconsistent f2fs: introduce f2fs_<level> macros to wrap f2fs_printk() f2fs: avoid get_valid_blocks() for cleanup f2fs: ioctl for removing a range from F2FS f2fs: only set project inherit bit for directory f2fs: separate f2fs i_flags from fs_flags and ext4 i_flags f2fs: Add option to limit required GC for checkpoint=disable f2fs: Fix accounting for unusable blocks f2fs: Fix root reserved on remount f2fs: Lower threshold for disable_cp_again f2fs: fix sparse warning f2fs: fix f2fs_show_options to show nodiscard mount option f2fs: add error prints for debugging mount failure f2fs: fix to do sanity check on segment bitmap of LFS curseg f2fs: add missing sysfs entries in documentation f2fs: fix to avoid deadloop if data_flush is on f2fs: always assume that the device is idle under gc_urgent f2fs: add bio cache for IPU f2fs: allow ssr block allocation during checkpoint=disable period f2fs: fix to check layout on last valid checkpoint park Change-Id: Ie910f127f574c2115e5b9a6725461ce002c267be Signed-off-by: Jaegeuk Kim <jaegeuk@google.com> |
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Ivaylo Georgiev
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a71cb5b9bd |
Merge android-4.19.62 (f232ce6) into msm-4.19
* refs/heads/tmp-f232ce6: Linux 4.19.62 net: sched: verify that q!=NULL before setting q->flags mm: vmscan: scan anonymous pages on file refaults KVM: nVMX: Clear pending KVM_REQ_GET_VMCS12_PAGES when leaving nested KVM: nVMX: do not use dangling shadow VMCS after guest reset ext4: allow directory holes ext4: use jbd2_inode dirty range scoping jbd2: introduce jbd2_inode dirty range scoping mm: add filemap_fdatawait_range_keep_errors() ext4: enforce the immutable flag on open files ext4: don't allow any modifications to an immutable file perf/core: Fix race between close() and fork() perf/core: Fix exclusive events' grouping MIPS: lb60: Fix pin mappings gpio: davinci: silence error prints in case of EPROBE_DEFER dma-buf: Discard old fence_excl on retrying get_fences_rcu for realloc dma-buf: balance refcount inbalance net: bridge: stp: don't cache eth dest pointer before skb pull net: bridge: don't cache ether dest pointer on input net: bridge: mcast: fix stale ipv6 hdr pointer when handling v6 query net: bridge: mcast: fix stale nsrcs pointer in igmp3/mld2 report handling sctp: not bind the socket in sctp_connect net/tls: make sure offload also gets the keys wiped net_sched: unset TCQ_F_CAN_BYPASS when adding filters netrom: hold sock when setting skb->destructor netrom: fix a memory leak in nr_rx_frame() macsec: fix checksumming after decryption macsec: fix use-after-free of skb during RX net/mlx5e: IPoIB, Add error path in mlx5_rdma_setup_rn vrf: make sure skb->data contains ip header to make routing tcp: Reset bytes_acked and bytes_received when disconnecting tcp: fix tcp_set_congestion_control() use from bpf hook tcp: be more careful in tcp_fragment() sky2: Disable MSI on ASUS P6T sctp: fix error handling on stream scheduler initialization rxrpc: Fix send on a connected, but unbound socket r8169: fix issue with confused RX unit after PHY power-down on RTL8411b nfc: fix potential illegal memory access net: stmmac: Re-work the queue selection for TSO packets net: phy: sfp: hwmon: Fix scaling of RX power net: openvswitch: fix csum updates for MPLS actions net: neigh: fix multiple neigh timer scheduling net: make skb_dst_force return true when dst is refcounted net: dsa: mv88e6xxx: wait after reset deactivation net: bcmgenet: use promisc for unsupported filters ipv6: Unlink sibling route in case of failure ipv6: rt6_check should return NULL if 'from' is NULL ipv4: don't set IPv6 only flags to IPv4 addresses igmp: fix memory leak in igmpv3_del_delrec() hv_netvsc: Fix extra rcu_read_unlock in netvsc_recv_callback() caif-hsi: fix possible deadlock in cfhsi_exit_module() bnx2x: Prevent load reordering in tx completion processing ANDROID: xfrm: remove in_compat_syscall() checks ANDROID: enable CONFIG_RTC_DRV_TEST on cuttlefish Conflicts: kernel/events/core.c Change-Id: Id501b344a427f6daab82039b9922e8e69d660feb Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org> |
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Greg Kroah-Hartman
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f232ce65ba |
Merge 4.19.62 into android-4.19
Changes in 4.19.62 bnx2x: Prevent load reordering in tx completion processing caif-hsi: fix possible deadlock in cfhsi_exit_module() hv_netvsc: Fix extra rcu_read_unlock in netvsc_recv_callback() igmp: fix memory leak in igmpv3_del_delrec() ipv4: don't set IPv6 only flags to IPv4 addresses ipv6: rt6_check should return NULL if 'from' is NULL ipv6: Unlink sibling route in case of failure net: bcmgenet: use promisc for unsupported filters net: dsa: mv88e6xxx: wait after reset deactivation net: make skb_dst_force return true when dst is refcounted net: neigh: fix multiple neigh timer scheduling net: openvswitch: fix csum updates for MPLS actions net: phy: sfp: hwmon: Fix scaling of RX power net: stmmac: Re-work the queue selection for TSO packets nfc: fix potential illegal memory access r8169: fix issue with confused RX unit after PHY power-down on RTL8411b rxrpc: Fix send on a connected, but unbound socket sctp: fix error handling on stream scheduler initialization sky2: Disable MSI on ASUS P6T tcp: be more careful in tcp_fragment() tcp: fix tcp_set_congestion_control() use from bpf hook tcp: Reset bytes_acked and bytes_received when disconnecting vrf: make sure skb->data contains ip header to make routing net/mlx5e: IPoIB, Add error path in mlx5_rdma_setup_rn macsec: fix use-after-free of skb during RX macsec: fix checksumming after decryption netrom: fix a memory leak in nr_rx_frame() netrom: hold sock when setting skb->destructor net_sched: unset TCQ_F_CAN_BYPASS when adding filters net/tls: make sure offload also gets the keys wiped sctp: not bind the socket in sctp_connect net: bridge: mcast: fix stale nsrcs pointer in igmp3/mld2 report handling net: bridge: mcast: fix stale ipv6 hdr pointer when handling v6 query net: bridge: don't cache ether dest pointer on input net: bridge: stp: don't cache eth dest pointer before skb pull dma-buf: balance refcount inbalance dma-buf: Discard old fence_excl on retrying get_fences_rcu for realloc gpio: davinci: silence error prints in case of EPROBE_DEFER MIPS: lb60: Fix pin mappings perf/core: Fix exclusive events' grouping perf/core: Fix race between close() and fork() ext4: don't allow any modifications to an immutable file ext4: enforce the immutable flag on open files mm: add filemap_fdatawait_range_keep_errors() jbd2: introduce jbd2_inode dirty range scoping ext4: use jbd2_inode dirty range scoping ext4: allow directory holes KVM: nVMX: do not use dangling shadow VMCS after guest reset KVM: nVMX: Clear pending KVM_REQ_GET_VMCS12_PAGES when leaving nested mm: vmscan: scan anonymous pages on file refaults net: sched: verify that q!=NULL before setting q->flags Linux 4.19.62 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I2eb23bda9d5294a5c874fe4f403934fd99e84661 |
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Ross Zwisler
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4becd6c11e |
mm: add filemap_fdatawait_range_keep_errors()
commit aa0bfcd939c30617385ffa28682c062d78050eba upstream. In the spirit of filemap_fdatawait_range() and filemap_fdatawait_keep_errors(), introduce filemap_fdatawait_range_keep_errors() which both takes a range upon which to wait and does not clear errors from the address space. Signed-off-by: Ross Zwisler <zwisler@google.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Reviewed-by: Jan Kara <jack@suse.cz> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Ivaylo Georgiev
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4bcd5afee8 |
Merge android-4.19.42 (66aebe2) into msm-4.19
* refs/heads/tmp-66aebe2: Linux 4.19.42 arm64: futex: Bound number of LDXR/STXR loops in FUTEX_WAKE_OP locking/futex: Allow low-level atomic operations to return -EAGAIN ASoC: Intel: avoid Oops if DMA setup fails UAS: fix alignment of scatter/gather segments Bluetooth: Align minimum encryption key size for LE and BR/EDR connections Bluetooth: hidp: fix buffer overflow scsi: qla2xxx: Fix device staying in blocked state scsi: qla2xxx: Fix incorrect region-size setting in optrom SYSFS routines scsi: lpfc: change snprintf to scnprintf for possible overflow soc: sunxi: Fix missing dependency on REGMAP_MMIO cpufreq: armada-37xx: fix frequency calculation for opp intel_th: pci: Add Comet Lake support usb-storage: Set virt_boundary_mask to avoid SG overflows USB: cdc-acm: fix unthrottle races USB: serial: f81232: fix interrupt worker not stop usb: dwc3: Fix default lpm_nyet_threshold value genirq: Prevent use-after-free and work list corruption iommu/amd: Set exclusion range correctly perf/core: Fix perf_event_disable_inatomic() race platform/x86: pmc_atom: Drop __initconst on dmi table nvme-fc: correct csn initialization and increments on error virtio-blk: limit number of hw queues by nr_cpu_ids ASoC: Intel: kbl: fix wrong number of channels drm/mediatek: fix possible object reference leak scsi: csiostor: fix missing data copy in csio_scsi_err_handler() RDMA/hns: Fix bug that caused srq creation to fail RDMA/vmw_pvrdma: Fix memory leak on pvrdma_pci_remove virtio_pci: fix a NULL pointer reference in vp_del_vqs drm/sun4i: tcon top: Fix NULL/invalid pointer dereference in sun8i_tcon_top_un/bind slab: fix a crash by reading /proc/slab_allocators objtool: Add rewind_stack_do_exit() to the noreturn list ASoC: cs35l35: Disable regulators on driver removal drm/amd/display: fix cursor black issue ASoC: rockchip: pdm: fix regmap_ops hang issue linux/kernel.h: Use parentheses around argument in u64_to_user_ptr() perf/x86/intel: Initialize TFA MSR perf/x86/intel: Fix handling of wakeup_events for multi-entry PEBS drm/mediatek: Fix an error code in mtk_hdmi_dt_parse_pdata() ASoC: tlv320aic32x4: Fix Common Pins MIPS: KGDB: fix kgdb support for SMP platforms. IB/hfi1: Fix the allocation of RSM table IB/hfi1: Eliminate opcode tests on mr deref drm/omap: hdmi4_cec: Fix CEC clock handling for PM ASoC: dapm: Fix NULL pointer dereference in snd_soc_dapm_free_kcontrol ASoC: cs4270: Set auto-increment bit for register writes ASoC: stm32: dfsdm: fix debugfs warnings on entry creation ASoC: stm32: dfsdm: manage multiple prepare clk: meson-gxbb: round the vdec dividers to closest ASoC: wm_adsp: Add locking to wm_adsp2_bus_error ASoC: rt5682: recording has no sound after booting ASoC: samsung: odroid: Fix clock configuration for 44100 sample rate ASoC: nau8810: fix the issue of widget with prefixed name ASoC: nau8824: fix the issue of the widget with prefix name ASoC:intel:skl:fix a simultaneous playback & capture issue on hda platform ASoC:soc-pcm:fix a codec fixup issue in TDM case ASoC: stm32: sai: fix exposed capabilities in spdif mode ASoC: stm32: sai: fix iec958 controls indexation ASoC: hdmi-codec: fix S/PDIF DAI ASoC: tlv320aic3x: fix reset gpio reference counting staging: most: cdev: fix chrdev_region leak in mod_exit staging: greybus: power_supply: fix prop-descriptor request size ubsan: Fix nasty -Wbuiltin-declaration-mismatch GCC-9 warnings Drivers: hv: vmbus: Remove the undesired put_cpu_ptr() in hv_synic_cleanup() scsi: libsas: fix a race condition when smp task timeout net: stmmac: Use bfsize1 in ndesc_init_rx_desc ANDROID: block/cfq-iosched: make group_idle per io cgroup tunable ANDROID: cuttlefish_defconfig: Enable CONFIG_CGROUP_SCHEDTUNE fscrypt: remove filesystem specific build config option f2fs: use IS_ENCRYPTED() to check encryption status ext4: use IS_ENCRYPTED() to check encryption status fscrypt: return -EXDEV for incompatible rename or link into encrypted dir fscrypt: remove CRYPTO_CTR dependency fscrypt: add Adiantum support crypto: speck - remove Speck Conflicts: fs/crypto/fscrypt_private.h fs/ext4/inode.c include/linux/fscrypt_supp.h kernel/irq/manage.c Change-Id: I08093f45a8a82bdb85ace0968863545cb329baaa Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org> |
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Ivaylo Georgiev
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91e9b4e0bc |
Merge android-4.19.41 (44c5f03) into msm-4.19
* refs/heads/tmp-44c5f03: Linux 4.19.41 mm/kmemleak.c: fix unused-function warning ASoC: wm_adsp: Check for buffer in trigger stop media: v4l2: i2c: ov7670: Fix PLL bypass register values i2c: i2c-stm32f7: Fix SDADEL minimum formula x86/mm/tlb: Revert "x86/mm: Align TLB invalidation info" x86/mm: Fix a crash with kmemleak_scan() x86/mm/KASLR: Fix the size of the direct mapping section clk: x86: Add system specific quirk to mark clocks as critical x86/mce: Improve error message when kernel cannot recover, p2 powerpc/mm/hash: Handle mmap_min_addr correctly in get_unmapped_area topdown search mac80211: Honor SW_CRYPTO_CONTROL for unicast keys in AP VLAN mode selinux: never allow relabeling on context mounts selinux: avoid silent denials in permissive mode under RCU walk gpio: mxc: add check to return defer probe if clock tree NOT ready Input: stmfts - acknowledge that setting brightness is a blocking call Input: snvs_pwrkey - initialize necessary driver data before enabling IRQ IB/core: Destroy QP if XRC QP fails IB/core: Fix potential memory leak while creating MAD agents IB/core: Unregister notifier before freeing MAD security platform/x86: intel_pmc_core: Handle CFL regmap properly platform/x86: intel_pmc_core: Fix PCH IP name ASoC: stm32: fix sai driver name initialisation ASoC: wm_adsp: Correct handling of compressed streams that restart ASoC: Intel: bytcr_rt5651: Revert "Fix DMIC map headsetmic mapping" scsi: RDMA/srpt: Fix a credit leak for aborted commands staging: iio: adt7316: fix the dac write calculation staging: iio: adt7316: fix the dac read calculation staging: iio: adt7316: allow adt751x to use internal vref for all dacs clk: qcom: Add missing freq for usb30_master_clk on 8998 Bluetooth: mediatek: fix up an error path to restore bdev->tx_state Bluetooth: btusb: request wake pin with NOAUTOEN perf/x86/amd: Update generic hardware cache events for Family 17h block: pass no-op callback to INIT_WORK(). ARM: iop: don't use using 64-bit DMA masks ARM: orion: don't use using 64-bit DMA masks fs: stream_open - opener for stream-like files so that read and write can run simultaneously without deadlock xsysace: Fix error handling in ace_setup sh: fix multiple function definition build errors hugetlbfs: fix memory leak for resv_map kmemleak: powerpc: skip scanning holes in the .bss section KVM: SVM: prevent DBG_DECRYPT and DBG_ENCRYPT overflow libcxgb: fix incorrect ppmax calculation net: hns: Fix WARNING when remove HNS driver with SMMU enabled net: hns: fix ICMP6 neighbor solicitation messages discard problem net: hns: Fix probabilistic memory overwrite when HNS driver initialized net: hns: Use NAPI_POLL_WEIGHT for hns driver net: hns: fix KASAN: use-after-free in hns_nic_net_xmit_hw() arm64: fix wrong check of on_sdei_stack in nmi context arm/mach-at91/pm : fix possible object reference leak scsi: storvsc: Fix calculation of sub-channel count scsi: core: add new RDAC LENOVO/DE_Series device vfio/pci: use correct format characters HID: input: add mapping for Assistant key rtc: da9063: set uie_unsupported when relevant block: use blk_free_flush_queue() to free hctx->fq in blk_mq_init_hctx mfd: twl-core: Disable IRQ while suspended debugfs: fix use-after-free on symlink traversal jffs2: fix use-after-free on symlink traversal net: stmmac: don't log oversized frames net: stmmac: fix dropping of multi-descriptor RX frames net: stmmac: don't overwrite discard_frame status net: stmmac: don't stop NAPI processing when dropping a packet net: stmmac: ratelimit RX error logs net: stmmac: use correct DMA buffer size in the RX descriptor bonding: show full hw address in sysfs for slave entries net/mlx5: E-Switch, Fix esw manager vport indication for more vport commands net: hns3: fix compile error HID: quirks: Fix keyboard + touchpad on Lenovo Miix 630 riscv: fix accessing 8-byte variable from RV32 igb: Fix WARN_ONCE on runtime suspend reset: meson-audio-arb: Fix missing .owner setting of reset_controller_dev ARM: dts: rockchip: Fix gpu opp node names for rk3288 batman-adv: fix warning in function batadv_v_elp_get_throughput batman-adv: Reduce tt_global hash refcnt only for removed entry batman-adv: Reduce tt_local hash refcnt only for removed entry batman-adv: Reduce claim hash refcnt only for removed entry rtc: sh: Fix invalid alarm warning for non-enabled alarm rtc: cros-ec: Fail suspend/resume if wake IRQ can't be configured HID: debug: fix race condition with between rdesc_show() and device removal HID: logitech: check the return value of create_singlethread_workqueue arm64: dts: rockchip: fix rk3328-roc-cc gmac2io tx/rx_delay efi: Fix debugobjects warning on 'efi_rts_work' nvme-loop: init nvmet_ctrl fatal_err_work when allocate USB: core: Fix bug caused by duplicate interface PM usage counter USB: core: Fix unterminated string returned by usb_string() usb: usbip: fix isoc packet num validation in get_pipe USB: dummy-hcd: Fix failure to give back unlinked URBs USB: w1 ds2490: Fix bug caused by improper use of altsetting array USB: yurex: Fix protection fault after device removal ALSA: hda/realtek - Apply the fixup for ASUS Q325UAR ALSA: hda/realtek - Fixed Dell AIO speaker noise ALSA: hda/realtek - Add new Dell platform for headset mode i2c: Prevent runtime suspend of adapter when Host Notify is required i2c: Allow recovery of the initial IRQ by an I2C client device. i2c: Clear client->irq in i2c_device_remove i2c: Remove unnecessary call to irq_find_mapping i2c: imx: correct the method of getting private data in notifier_call i2c: synquacer: fix enumeration of slave devices mac80211: don't attempt to rename ERR_PTR() debugfs dirs mwifiex: Make resume actually do something useful again on SDIO cards iwlwifi: fix driver operation for 5350 ANDROID: cuttlefish 4.19: enable CONFIG_CRYPTO_AES_NI_INTEL=y Change-Id: I855e323ab82278f40f6d48305c7e4d21027637fd Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org> |
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Ivaylo Georgiev
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437cc3700f |
Merge android-4.19.38 (5e7b4fb) into msm-4.19
* refs/heads/tmp-5e7b4fb:
Linux 4.19.38
powerpc/fsl: Add FSL_PPC_BOOK3E as supported arch for nospectre_v2 boot arg
net/tls: don't leak IV and record seq when offload fails
net/tls: avoid potential deadlock in tls_set_device_offload_rx()
net/mlx5e: Fix use-after-free after xdp_return_frame
net/mlx5e: Fix the max MTU check in case of XDP
mlxsw: spectrum: Put MC TCs into DWRR mode
mlxsw: pci: Reincrease PCI reset timeout
net: hns: Fix WARNING when hns modules installed
team: fix possible recursive locking when add slaves
stmmac: pci: Adjust IOT2000 matching
net/tls: fix refcount adjustment in fallback
net: stmmac: move stmmac_check_ether_addr() to driver probe
net/rose: fix unbound loop in rose_loopback_timer()
net: rds: exchange of 8K and 1M pool
net/mlx5e: ethtool, Remove unsupported SFP EEPROM high pages query
mlxsw: spectrum: Fix autoneg status in ethtool
ipv4: set the tcp_min_rtt_wlen range from 0 to one day
ipv4: add sanity checks in ipv4_link_failure()
x86/fpu: Don't export __kernel_fpu_{begin,end}()
mm: Fix warning in insert_pfn()
x86/retpolines: Disable switch jump tables when retpolines are enabled
x86, retpolines: Raise limit for generating indirect calls from switch-case
Fix aio_poll() races
aio: store event at final iocb_put()
aio: keep io_event in aio_kiocb
aio: fold lookup_kiocb() into its sole caller
pin iocb through aio.
aio: simplify - and fix - fget/fput for io_submit()
aio: initialize kiocb private in case any filesystems expect it.
aio: abstract out io_event filler helper
aio: split out iocb copy from io_submit_one()
aio: use iocb_put() instead of open coding it
aio: don't zero entire aio_kiocb aio_get_req()
aio: separate out ring reservation from req allocation
aio: use assigned completion handler
aio: clear IOCB_HIPRI
rxrpc: fix race condition in rxrpc_input_packet()
net/rds: Check address length before reading address family
net: netrom: Fix error cleanup path of nr_proto_init
tipc: check link name with right length in tipc_nl_compat_link_set
tipc: check bearer name with right length in tipc_nl_compat_bearer_enable
fm10k: Fix a potential NULL pointer dereference
netfilter: ebtables: CONFIG_COMPAT: drop a bogus WARN_ON
NFS: Forbid setting AF_INET6 to "struct sockaddr_in"->sin_family.
sched/deadline: Correctly handle active 0-lag timers
binder: fix handling of misaligned binder object
workqueue: Try to catch flush_work() without INIT_WORK().
fs/proc/proc_sysctl.c: Fix a NULL pointer dereference
intel_th: gth: Fix an off-by-one in output unassigning
slip: make slhc_free() silently accept an error pointer
USB: Consolidate LPM checks to avoid enabling LPM twice
USB: Add new USB LPM helpers
drm/vc4: Fix compilation error reported by kbuild test bot
Revert "drm/i915/fbdev: Actually configure untiled displays"
drm/vc4: Fix memory leak during gpu reset.
powerpc/mm/radix: Make Radix require HUGETLB_PAGE
ARM: 8857/1: efi: enable CP15 DMB instructions before cleaning the cache
dmaengine: sh: rcar-dmac: Fix glitch in dmaengine_tx_status
dmaengine: sh: rcar-dmac: With cyclic DMA residue 0 is valid
vfio/type1: Limit DMA mappings per container
Input: synaptics-rmi4 - write config register values to the right offset
perf/x86/intel: Update KBL Package C-state events to also include PC8/PC9/PC10 counters
sunrpc: don't mark uninitialised items as VALID.
nfsd: Don't release the callback slot unless it was actually held
ceph: fix ci->i_head_snapc leak
ceph: ensure d_name stability in ceph_dentry_hash()
ceph: only use d_name directly when parent is locked
sched/numa: Fix a possible divide-by-zero
RDMA/mlx5: Do not allow the user to write to the clock page
IB/rdmavt: Fix frwr memory registration
trace: Fix preempt_enable_no_resched() abuse
MIPS: scall64-o32: Fix indirect syscall number load
lib/Kconfig.debug: fix build error without CONFIG_BLOCK
zram: pass down the bvec we need to read into in the work struct
gpio: eic: sprd: Fix incorrect irq type setting for the sync EIC
tracing: Fix buffer_ref pipe ops
tracing: Fix a memory leak by early error exit in trace_pid_write()
cifs: do not attempt cifs operation on smb2+ rename error
cifs: fix memory leak in SMB2_read
net: dsa: mv88e6xxx: add call to mv88e6xxx_ports_cmode_init to probe for new DSA framework
ALSA: hda/ca0132 - Fix build error without CONFIG_PCI
powerpc/vdso32: fix CLOCK_MONOTONIC on PPC64
ipvs: fix warning on unused variable
vsock/virtio: fix kernel panic from virtio_transport_reset_no_sock
drm/rockchip: fix for mailbox read validation.
loop: do not print warn message if partition scan is successful
tipc: handle the err returned from cmd header function
ext4: fix some error pointer dereferences
net: mvpp2: fix validate for PPv2.1
net/ibmvnic: Fix RTNL deadlock during device reset
netfilter: nf_tables: bogus EBUSY in helper removal from transaction
netfilter: nf_tables: bogus EBUSY when deleting set after flush
netfilter: nf_tables: fix set double-free in abort path
netfilter: nft_compat: use .release_ops and remove list of extension
netfilter: nft_compat: don't use refcount_inc on newly allocated entry
netfilter: nf_tables: unbind set in rule from commit path
netfilter: nf_tables: warn when expr implements only one of activate/deactivate
netfilter: nft_compat: destroy function must not have side effects
netfilter: nf_tables: split set destruction in deactivate and destroy phase
netfilter: nft_compat: make lists per netns
netfilter: nft_compat: use refcnt_t type for nft_xt reference count
Change-Id: I5ac7e5185c3b9f2264d850549df4978946ffcd50
Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org>
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Jaegeuk Kim
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701ca1f5e2 |
Merge remote-tracking branch 'origin/upstream-f2fs-stable-linux-4.19.y' into android-4.19
* origin/upstream-f2fs-stable-linux-4.19.y: fscrypt: remove filesystem specific build config option f2fs: use IS_ENCRYPTED() to check encryption status ext4: use IS_ENCRYPTED() to check encryption status fscrypt: return -EXDEV for incompatible rename or link into encrypted dir fscrypt: remove CRYPTO_CTR dependency fscrypt: add Adiantum support crypto: speck - remove Speck Conflicts: arch/arm/crypto/Kconfig arch/arm/crypto/Makefile crypto/testmgr.h Change-Id: I1a6d1e35c857c4117190388b4797d0c11a109cf0 Signed-off-by: Jaegeuk Kim <jaegeuk@google.com> |
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Greg Kroah-Hartman
|
44c5f03127 |
Merge 4.19.41 into android-4.19
Changes in 4.19.41 iwlwifi: fix driver operation for 5350 mwifiex: Make resume actually do something useful again on SDIO cards mac80211: don't attempt to rename ERR_PTR() debugfs dirs i2c: synquacer: fix enumeration of slave devices i2c: imx: correct the method of getting private data in notifier_call i2c: Remove unnecessary call to irq_find_mapping i2c: Clear client->irq in i2c_device_remove i2c: Allow recovery of the initial IRQ by an I2C client device. i2c: Prevent runtime suspend of adapter when Host Notify is required ALSA: hda/realtek - Add new Dell platform for headset mode ALSA: hda/realtek - Fixed Dell AIO speaker noise ALSA: hda/realtek - Apply the fixup for ASUS Q325UAR USB: yurex: Fix protection fault after device removal USB: w1 ds2490: Fix bug caused by improper use of altsetting array USB: dummy-hcd: Fix failure to give back unlinked URBs usb: usbip: fix isoc packet num validation in get_pipe USB: core: Fix unterminated string returned by usb_string() USB: core: Fix bug caused by duplicate interface PM usage counter nvme-loop: init nvmet_ctrl fatal_err_work when allocate efi: Fix debugobjects warning on 'efi_rts_work' arm64: dts: rockchip: fix rk3328-roc-cc gmac2io tx/rx_delay HID: logitech: check the return value of create_singlethread_workqueue HID: debug: fix race condition with between rdesc_show() and device removal rtc: cros-ec: Fail suspend/resume if wake IRQ can't be configured rtc: sh: Fix invalid alarm warning for non-enabled alarm batman-adv: Reduce claim hash refcnt only for removed entry batman-adv: Reduce tt_local hash refcnt only for removed entry batman-adv: Reduce tt_global hash refcnt only for removed entry batman-adv: fix warning in function batadv_v_elp_get_throughput ARM: dts: rockchip: Fix gpu opp node names for rk3288 reset: meson-audio-arb: Fix missing .owner setting of reset_controller_dev igb: Fix WARN_ONCE on runtime suspend riscv: fix accessing 8-byte variable from RV32 HID: quirks: Fix keyboard + touchpad on Lenovo Miix 630 net: hns3: fix compile error net/mlx5: E-Switch, Fix esw manager vport indication for more vport commands bonding: show full hw address in sysfs for slave entries net: stmmac: use correct DMA buffer size in the RX descriptor net: stmmac: ratelimit RX error logs net: stmmac: don't stop NAPI processing when dropping a packet net: stmmac: don't overwrite discard_frame status net: stmmac: fix dropping of multi-descriptor RX frames net: stmmac: don't log oversized frames jffs2: fix use-after-free on symlink traversal debugfs: fix use-after-free on symlink traversal mfd: twl-core: Disable IRQ while suspended block: use blk_free_flush_queue() to free hctx->fq in blk_mq_init_hctx rtc: da9063: set uie_unsupported when relevant HID: input: add mapping for Assistant key vfio/pci: use correct format characters scsi: core: add new RDAC LENOVO/DE_Series device scsi: storvsc: Fix calculation of sub-channel count arm/mach-at91/pm : fix possible object reference leak arm64: fix wrong check of on_sdei_stack in nmi context net: hns: fix KASAN: use-after-free in hns_nic_net_xmit_hw() net: hns: Use NAPI_POLL_WEIGHT for hns driver net: hns: Fix probabilistic memory overwrite when HNS driver initialized net: hns: fix ICMP6 neighbor solicitation messages discard problem net: hns: Fix WARNING when remove HNS driver with SMMU enabled libcxgb: fix incorrect ppmax calculation KVM: SVM: prevent DBG_DECRYPT and DBG_ENCRYPT overflow kmemleak: powerpc: skip scanning holes in the .bss section hugetlbfs: fix memory leak for resv_map sh: fix multiple function definition build errors xsysace: Fix error handling in ace_setup fs: stream_open - opener for stream-like files so that read and write can run simultaneously without deadlock ARM: orion: don't use using 64-bit DMA masks ARM: iop: don't use using 64-bit DMA masks block: pass no-op callback to INIT_WORK(). perf/x86/amd: Update generic hardware cache events for Family 17h Bluetooth: btusb: request wake pin with NOAUTOEN Bluetooth: mediatek: fix up an error path to restore bdev->tx_state clk: qcom: Add missing freq for usb30_master_clk on 8998 staging: iio: adt7316: allow adt751x to use internal vref for all dacs staging: iio: adt7316: fix the dac read calculation staging: iio: adt7316: fix the dac write calculation scsi: RDMA/srpt: Fix a credit leak for aborted commands ASoC: Intel: bytcr_rt5651: Revert "Fix DMIC map headsetmic mapping" ASoC: wm_adsp: Correct handling of compressed streams that restart ASoC: stm32: fix sai driver name initialisation platform/x86: intel_pmc_core: Fix PCH IP name platform/x86: intel_pmc_core: Handle CFL regmap properly IB/core: Unregister notifier before freeing MAD security IB/core: Fix potential memory leak while creating MAD agents IB/core: Destroy QP if XRC QP fails Input: snvs_pwrkey - initialize necessary driver data before enabling IRQ Input: stmfts - acknowledge that setting brightness is a blocking call gpio: mxc: add check to return defer probe if clock tree NOT ready selinux: avoid silent denials in permissive mode under RCU walk selinux: never allow relabeling on context mounts mac80211: Honor SW_CRYPTO_CONTROL for unicast keys in AP VLAN mode powerpc/mm/hash: Handle mmap_min_addr correctly in get_unmapped_area topdown search x86/mce: Improve error message when kernel cannot recover, p2 clk: x86: Add system specific quirk to mark clocks as critical x86/mm/KASLR: Fix the size of the direct mapping section x86/mm: Fix a crash with kmemleak_scan() x86/mm/tlb: Revert "x86/mm: Align TLB invalidation info" i2c: i2c-stm32f7: Fix SDADEL minimum formula media: v4l2: i2c: ov7670: Fix PLL bypass register values ASoC: wm_adsp: Check for buffer in trigger stop mm/kmemleak.c: fix unused-function warning Linux 4.19.41 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Kirill Smelkov
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04b4d5f75a |
fs: stream_open - opener for stream-like files so that read and write can run simultaneously without deadlock
[ Upstream commit 10dce8af34226d90fa56746a934f8da5dcdba3df ] Commit |
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Greg Kroah-Hartman
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5e7b4fbe36 |
Merge 4.19.38 into android-4.19
Changes in 4.19.38
netfilter: nft_compat: use refcnt_t type for nft_xt reference count
netfilter: nft_compat: make lists per netns
netfilter: nf_tables: split set destruction in deactivate and destroy phase
netfilter: nft_compat: destroy function must not have side effects
netfilter: nf_tables: warn when expr implements only one of activate/deactivate
netfilter: nf_tables: unbind set in rule from commit path
netfilter: nft_compat: don't use refcount_inc on newly allocated entry
netfilter: nft_compat: use .release_ops and remove list of extension
netfilter: nf_tables: fix set double-free in abort path
netfilter: nf_tables: bogus EBUSY when deleting set after flush
netfilter: nf_tables: bogus EBUSY in helper removal from transaction
net/ibmvnic: Fix RTNL deadlock during device reset
net: mvpp2: fix validate for PPv2.1
ext4: fix some error pointer dereferences
tipc: handle the err returned from cmd header function
loop: do not print warn message if partition scan is successful
drm/rockchip: fix for mailbox read validation.
vsock/virtio: fix kernel panic from virtio_transport_reset_no_sock
ipvs: fix warning on unused variable
powerpc/vdso32: fix CLOCK_MONOTONIC on PPC64
ALSA: hda/ca0132 - Fix build error without CONFIG_PCI
net: dsa: mv88e6xxx: add call to mv88e6xxx_ports_cmode_init to probe for new DSA framework
cifs: fix memory leak in SMB2_read
cifs: do not attempt cifs operation on smb2+ rename error
tracing: Fix a memory leak by early error exit in trace_pid_write()
tracing: Fix buffer_ref pipe ops
gpio: eic: sprd: Fix incorrect irq type setting for the sync EIC
zram: pass down the bvec we need to read into in the work struct
lib/Kconfig.debug: fix build error without CONFIG_BLOCK
MIPS: scall64-o32: Fix indirect syscall number load
trace: Fix preempt_enable_no_resched() abuse
IB/rdmavt: Fix frwr memory registration
RDMA/mlx5: Do not allow the user to write to the clock page
sched/numa: Fix a possible divide-by-zero
ceph: only use d_name directly when parent is locked
ceph: ensure d_name stability in ceph_dentry_hash()
ceph: fix ci->i_head_snapc leak
nfsd: Don't release the callback slot unless it was actually held
sunrpc: don't mark uninitialised items as VALID.
perf/x86/intel: Update KBL Package C-state events to also include PC8/PC9/PC10 counters
Input: synaptics-rmi4 - write config register values to the right offset
vfio/type1: Limit DMA mappings per container
dmaengine: sh: rcar-dmac: With cyclic DMA residue 0 is valid
dmaengine: sh: rcar-dmac: Fix glitch in dmaengine_tx_status
ARM: 8857/1: efi: enable CP15 DMB instructions before cleaning the cache
powerpc/mm/radix: Make Radix require HUGETLB_PAGE
drm/vc4: Fix memory leak during gpu reset.
Revert "drm/i915/fbdev: Actually configure untiled displays"
drm/vc4: Fix compilation error reported by kbuild test bot
USB: Add new USB LPM helpers
USB: Consolidate LPM checks to avoid enabling LPM twice
slip: make slhc_free() silently accept an error pointer
intel_th: gth: Fix an off-by-one in output unassigning
fs/proc/proc_sysctl.c: Fix a NULL pointer dereference
workqueue: Try to catch flush_work() without INIT_WORK().
binder: fix handling of misaligned binder object
sched/deadline: Correctly handle active 0-lag timers
NFS: Forbid setting AF_INET6 to "struct sockaddr_in"->sin_family.
netfilter: ebtables: CONFIG_COMPAT: drop a bogus WARN_ON
fm10k: Fix a potential NULL pointer dereference
tipc: check bearer name with right length in tipc_nl_compat_bearer_enable
tipc: check link name with right length in tipc_nl_compat_link_set
net: netrom: Fix error cleanup path of nr_proto_init
net/rds: Check address length before reading address family
rxrpc: fix race condition in rxrpc_input_packet()
aio: clear IOCB_HIPRI
aio: use assigned completion handler
aio: separate out ring reservation from req allocation
aio: don't zero entire aio_kiocb aio_get_req()
aio: use iocb_put() instead of open coding it
aio: split out iocb copy from io_submit_one()
aio: abstract out io_event filler helper
aio: initialize kiocb private in case any filesystems expect it.
aio: simplify - and fix - fget/fput for io_submit()
pin iocb through aio.
aio: fold lookup_kiocb() into its sole caller
aio: keep io_event in aio_kiocb
aio: store event at final iocb_put()
Fix aio_poll() races
x86, retpolines: Raise limit for generating indirect calls from switch-case
x86/retpolines: Disable switch jump tables when retpolines are enabled
mm: Fix warning in insert_pfn()
x86/fpu: Don't export __kernel_fpu_{begin,end}()
ipv4: add sanity checks in ipv4_link_failure()
ipv4: set the tcp_min_rtt_wlen range from 0 to one day
mlxsw: spectrum: Fix autoneg status in ethtool
net/mlx5e: ethtool, Remove unsupported SFP EEPROM high pages query
net: rds: exchange of 8K and 1M pool
net/rose: fix unbound loop in rose_loopback_timer()
net: stmmac: move stmmac_check_ether_addr() to driver probe
net/tls: fix refcount adjustment in fallback
stmmac: pci: Adjust IOT2000 matching
team: fix possible recursive locking when add slaves
net: hns: Fix WARNING when hns modules installed
mlxsw: pci: Reincrease PCI reset timeout
mlxsw: spectrum: Put MC TCs into DWRR mode
net/mlx5e: Fix the max MTU check in case of XDP
net/mlx5e: Fix use-after-free after xdp_return_frame
net/tls: avoid potential deadlock in tls_set_device_offload_rx()
net/tls: don't leak IV and record seq when offload fails
powerpc/fsl: Add FSL_PPC_BOOK3E as supported arch for nospectre_v2 boot arg
Linux 4.19.38
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
|
||
|
Linus Torvalds
|
d6b2615f7d |
aio: simplify - and fix - fget/fput for io_submit()
commit 84c4e1f89fefe70554da0ab33be72c9be7994379 upstream.
Al Viro root-caused a race where the IOCB_CMD_POLL handling of
fget/fput() could cause us to access the file pointer after it had
already been freed:
"In more details - normally IOCB_CMD_POLL handling looks so:
1) io_submit(2) allocates aio_kiocb instance and passes it to
aio_poll()
2) aio_poll() resolves the descriptor to struct file by req->file =
fget(iocb->aio_fildes)
3) aio_poll() sets ->woken to false and raises ->ki_refcnt of that
aio_kiocb to 2 (bumps by 1, that is).
4) aio_poll() calls vfs_poll(). After sanity checks (basically,
"poll_wait() had been called and only once") it locks the queue.
That's what the extra reference to iocb had been for - we know we
can safely access it.
5) With queue locked, we check if ->woken has already been set to
true (by aio_poll_wake()) and, if it had been, we unlock the
queue, drop a reference to aio_kiocb and bugger off - at that
point it's a responsibility to aio_poll_wake() and the stuff
called/scheduled by it. That code will drop the reference to file
in req->file, along with the other reference to our aio_kiocb.
6) otherwise, we see whether we need to wait. If we do, we unlock the
queue, drop one reference to aio_kiocb and go away - eventual
wakeup (or cancel) will deal with the reference to file and with
the other reference to aio_kiocb
7) otherwise we remove ourselves from waitqueue (still under the
queue lock), so that wakeup won't get us. No async activity will
be happening, so we can safely drop req->file and iocb ourselves.
If wakeup happens while we are in vfs_poll(), we are fine - aio_kiocb
won't get freed under us, so we can do all the checks and locking
safely. And we don't touch ->file if we detect that case.
However, vfs_poll() most certainly *does* touch the file it had been
given. So wakeup coming while we are still in ->poll() might end up
doing fput() on that file. That case is not too rare, and usually we
are saved by the still present reference from descriptor table - that
fput() is not the final one.
But if another thread closes that descriptor right after our fget()
and wakeup does happen before ->poll() returns, we are in trouble -
final fput() done while we are in the middle of a method:
Al also wrote a patch to take an extra reference to the file descriptor
to fix this, but I instead suggested we just streamline the whole file
pointer handling by submit_io() so that the generic aio submission code
simply keeps the file pointer around until the aio has completed.
Fixes:
|
||
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Chandan Rajendra
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ad8ceb03fd |
fscrypt: remove filesystem specific build config option
In order to have a common code base for fscrypt "post read" processing for all filesystems which support encryption, this commit removes filesystem specific build config option (e.g. CONFIG_EXT4_FS_ENCRYPTION) and replaces it with a build option (i.e. CONFIG_FS_ENCRYPTION) whose value affects all the filesystems making use of fscrypt. Reviewed-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Chandan Rajendra <chandan@linux.vnet.ibm.com> Signed-off-by: Eric Biggers <ebiggers@google.com> |
||
|
Zhen Kong
|
ee7bdc62fd |
FBE: Add support for hardware based FBE on f2fs and adapt ext4 fs
This is a snapshot of the crypto drivers as of msm-4.14 commit 367c46b1 (Enable hardware based FBE on f2fs and adapt ext4 fs). Change-Id: Ifb52ed101d6e971c5823037f7895049b830c78c5 Signed-off-by: Zhen Kong <zkong@codeaurora.org> |
||
|
Daniel Rosenberg
|
e81cea2a6f |
ANDROID: vfs: Add permission2 for filesystems with per mount permissions
This allows filesystems to use their mount private data to influence the permssions they return in permission2. It has been separated into a new call to avoid disrupting current permission users. Bug: 35848445 Bug: 120446149 Change-Id: I9d416e3b8b6eca84ef3e336bd2af89ddd51df6ca Signed-off-by: Daniel Rosenberg <drosen@google.com> [AmitP: Minor refactoring of original patch to align with changes from the following upstream commit |
||
|
Daniel Rosenberg
|
74cca90e7d |
ANDROID: vfs: Add setattr2 for filesystems with per mount permissions
This allows filesystems to use their mount private data to influence the permssions they use in setattr2. It has been separated into a new call to avoid disrupting current setattr users. Bug: 120446149 Change-Id: I19959038309284448f1b7f232d579674ef546385 Signed-off-by: Daniel Rosenberg <drosen@google.com> |
||
|
Daniel Rosenberg
|
8fd4c18e0b |
ANDROID: vfs: Allow filesystems to access their private mount data
Now we pass the vfsmount when mounting and remounting. This allows the filesystem to actually set up the mount specific data, although we can't quite do anything with it yet. show_options is expanded to include data that lives with the mount. To avoid changing existing filesystems, these have been added as new vfs functions. Bug: 120446149 Change-Id: If80670bfad9f287abb8ac22457e1b034c9697097 Signed-off-by: Daniel Rosenberg <drosen@google.com> |
||
|
Daniel Rosenberg
|
a618d31ac8 |
ANDROID: mnt: Add filesystem private data to mount points
This starts to add private data associated directly to mount points. The intent is to give filesystems a sense of where they have come from, as a means of letting a filesystem take different actions based on this information. Bug: 62094374 Bug: 120446149 Change-Id: Ie769d7b3bb2f5972afe05c1bf16cf88c91647ab2 Signed-off-by: Daniel Rosenberg <drosen@google.com> [astrachan: Folded 89a54ed3bf68 ("ANDROID: mnt: Fix next_descendent") into this patch] Signed-off-by: Alistair Strachan <astrachan@google.com> |
||
|
Blagovest Kolenichev
|
7fe1c1db80 |
Merge LTS tag v4.19.2 into msm-kona
* refs/heads/tmp-7950eb3:
Revert "scsi: ufs: Schedule clk gating work on correct queue"
Linux 4.19.2
MD: fix invalid stored role for a disk - try2
vga_switcheroo: Fix missing gpu_bound call at audio client registration
bpf: wait for running BPF programs when updating map-in-map
userns: also map extents in the reverse map to kernel IDs
vt: fix broken display when running aptitude
net: sched: Remove TCA_OPTIONS from policy
Btrfs: fix use-after-free when dumping free space
Btrfs: fix use-after-free during inode eviction
btrfs: move the dio_sem higher up the callchain
btrfs: don't run delayed_iputs in commit
btrfs: fix insert_reserved error handling
btrfs: only free reserved extent if we didn't insert it
btrfs: don't use ctl->free_space for max_extent_size
btrfs: set max_extent_size properly
btrfs: reset max_extent_size properly
Btrfs: fix deadlock when writing out free space caches
Btrfs: fix assertion on fsync of regular file when using no-holes feature
Btrfs: fix null pointer dereference on compressed write path error
btrfs: qgroup: Dirty all qgroups before rescan
Btrfs: fix wrong dentries after fsync of file that got its parent replaced
Btrfs: fix warning when replaying log after fsync of a tmpfile
btrfs: make sure we create all new block groups
btrfs: reset max_extent_size on clear in a bitmap
btrfs: protect space cache inode alloc with GFP_NOFS
btrfs: release metadata before running delayed refs
Btrfs: don't clean dirty pages during buffered writes
btrfs: wait on caching when putting the bg cache
btrfs: keep trim from interfering with transaction commits
btrfs: don't attempt to trim devices that don't support it
btrfs: iterate all devices during trim, instead of fs_devices::alloc_list
btrfs: Ensure btrfs_trim_fs can trim the whole filesystem
btrfs: Enhance btrfs_trim_fs function to handle error better
btrfs: fix error handling in btrfs_dev_replace_start
btrfs: fix error handling in free_log_tree
btrfs: locking: Add extra check in btrfs_init_new_buffer() to avoid deadlock
btrfs: Handle owner mismatch gracefully when walking up tree
btrfs: qgroup: Avoid calling qgroup functions if qgroup is not enabled
tracing: Return -ENOENT if there is no target synthetic event
selftests/powerpc: Fix ptrace tm failure
selftests/ftrace: Fix synthetic event test to delete event correctly
soc/tegra: pmc: Fix child-node lookup
soc: qcom: rmtfs-mem: Validate that scm is available
arm64: dts: stratix10: Correct System Manager register size
ARM: dts: socfpga: Fix SDRAM node address for Arria10
Cramfs: fix abad comparison when wrap-arounds occur
rpmsg: smd: fix memory leak on channel create
arm64: lse: remove -fcall-used-x0 flag
media: hdmi.h: rename ADOBE_RGB to OPRGB and ADOBE_YCC to OPYCC
media: replace ADOBERGB by OPRGB
media: media colorspaces*.rst: rename AdobeRGB to opRGB
drm/mediatek: fix OF sibling-node lookup
media: adv7842: when the EDID is cleared, unconfigure CEC as well
media: adv7604: when the EDID is cleared, unconfigure CEC as well
media: em28xx: fix handler for vidioc_s_input()
media: em28xx: make v4l2-compliance happier by starting sequence on zero
media: em28xx: fix input name for Terratec AV 350
media: tvp5150: avoid going past array on v4l2_querymenu()
media: em28xx: use a default format if TRY_FMT fails
media: cec: forgot to cancel delayed work
media: cec: fix the Signal Free Time calculation
media: cec: add new tx/rx status bits to detect aborts/timeouts
xen-blkfront: fix kernel panic with negotiate_mq error path
xen: remove size limit of privcmd-buf mapping interface
xen: fix xen_qlock_wait()
media: cec: integrate cec_validate_phys_addr() in cec-api.c
media: cec: make cec_get_edid_spa_location() an inline function
remoteproc: qcom: q6v5: Propagate EPROBE_DEFER
kgdboc: Passing ekgdboc to command line causes panic
Revert "media: dvbsky: use just one mutex for serializing device R/W ops"
media: v4l2-tpg: fix kernel oops when enabling HFLIP and OSD
net: bcmgenet: fix OF child-node lookup
TC: Set DMA masks for devices
iommu/arm-smmu: Ensure that page-table updates are visible before TLBI
ocxl: Fix access to the AFU Descriptor Data
power: supply: twl4030-charger: fix OF sibling-node lookup
rtc: cmos: Remove the `use_acpi_alarm' module parameter for !ACPI
rtc: cmos: Fix non-ACPI undefined reference to `hpet_rtc_interrupt'
rtc: ds1307: fix ds1339 wakealarm support
MIPS: OCTEON: fix out of bounds array access on CN68XX
powerpc/64s/hash: Do not use PPC_INVALIDATE_ERAT on CPUs before POWER9
powerpc/tm: Fix HFSCR bit for no suspend case
powerpc/msi: Fix compile error on mpc83xx
powerpc64/module elfv1: Set opd addresses after module relocation
fsnotify: Fix busy inodes during unmount
media: ov7670: make "xclk" clock optional
dm zoned: fix various dmz_get_mblock() issues
dm zoned: fix metadata block ref counting
dm ioctl: harden copy_params()'s copy_from_user() from malicious users
lockd: fix access beyond unterminated strings in prints
nfsd: Fix an Oops in free_session()
nfsd: correctly decrement odstate refcount in error path
nfs: Fix a missed page unlock after pg_doio()
NFSv4.1: Fix the r/wsize checking
NFC: nfcmrvl_uart: fix OF child-node lookup
tpm: fix response size validation in tpm_get_random()
genirq: Fix race on spurious interrupt detection
printk: Fix panic caused by passing log_buf_len to command line
smb3: on kerberos mount if server doesn't specify auth type use krb5
smb3: do not attempt cifs operation in smb3 query info error path
smb3: allow stats which track session and share reconnects to be reset
w1: omap-hdq: fix missing bus unregister at removal
iio: adc: at91: fix wrong channel number in triggered buffer mode
iio: adc: at91: fix acking DRDY irq on simple conversions
iio: adc: imx25-gcq: Fix leak of device_node in mx25_gcq_setup_cfgs()
iio: ad5064: Fix regulator handling
kbuild: fix kernel/bounds.c 'W=1' warning
KVM: arm64: Fix caching of host MDCR_EL2 value
KVM: arm/arm64: Ensure only THP is candidate for adjustment
mm/hmm: fix race between hmm_mirror_unregister() and mmu_notifier callback
mm/rmap: map_pte() was not handling private ZONE_DEVICE page properly
hugetlbfs: dirty pages as they are added to pagecache
ima: open a new file instance if no read permissions
ima: fix showing large 'violations' or 'runtime_measurements_count'
userfaultfd: disable irqs when taking the waitqueue lock
mm: /proc/pid/smaps_rollup: fix NULL pointer deref in smaps_pte_range()
crypto: speck - remove Speck
crypto: aegis/generic - fix for big endian systems
crypto: morus/generic - fix for big endian systems
crypto: aesni - don't use GFP_ATOMIC allocation if the request doesn't cross a page in gcm
crypto: tcrypt - fix ghash-generic speed test
crypto: lrw - Fix out-of bounds access on counter overflow
signal: Guard against negative signal numbers in copy_siginfo_from_user32
signal/GenWQE: Fix sending of SIGKILL
PCI: Add Device IDs for Intel GPU "spurious interrupt" quirk
PCI/ASPM: Fix link_state teardown on device removal
ARM: dts: dra7: Fix up unaligned access setting for PCIe EP
EDAC, skx_edac: Fix logical channel intermediate decoding
EDAC, {i7core,sb,skx}_edac: Fix uncorrected error counting
EDAC, amd64: Add Family 17h, models 10h-2fh support
HID: hiddev: fix potential Spectre v1
HID: wacom: Work around HID descriptor bug in DTK-2451 and DTH-2452
selinux: fix mounting of cgroup2 under older policies
ext4: fix use-after-free race in ext4_remount()'s error path
ext4: propagate error from dquot_initialize() in EXT4_IOC_FSSETXATTR
ext4: fix setattr project check in fssetxattr ioctl
ext4: initialize retries variable in ext4_da_write_inline_data_begin()
ext4: fix EXT4_IOC_SWAP_BOOT
gfs2_meta: ->mount() can get NULL dev_name
jbd2: fix use after free in jbd2_log_do_checkpoint()
IB/rxe: Revise the ib_wr_opcode enum
IB/mlx5: Fix MR cache initialization
ASoC: sta32x: set ->component pointer in private struct
ASoC: intel: skylake: Add missing break in skl_tplg_get_token()
libnvdimm, pmem: Fix badblocks population for 'raw' namespaces
libnvdimm, region: Fail badblocks listing for inactive regions
libnvdimm: Hold reference on parent while scheduling async init
scsi: target: Fix target_wait_for_sess_cmds breakage with active signals
scsi: sched/wait: Add wait_event_lock_irq_timeout for TASK_UNINTERRUPTIBLE usage
dmaengine: ppc4xx: fix off-by-one build failure
net/ipv4: defensive cipso option parsing
iwlwifi: mvm: check return value of rs_rate_from_ucode_rate()
mt76: mt76x2: fix multi-interface beacon configuration
usb: gadget: udc: renesas_usb3: Fix b-device mode for "workaround"
usb: typec: tcpm: Fix APDO PPS order checking to be based on voltage
usbip:vudc: BUG kmalloc-2048 (Not tainted): Poison overwritten
libertas: don't set URB_ZERO_PACKET on IN USB transfer
xen/pvh: don't try to unplug emulated devices
xen/pvh: increase early stack size
xen: make xen_qlock_wait() nestable
xen: fix race in xen_qlock_wait()
xen/balloon: Support xend-based toolstack
xen/blkfront: avoid NULL blkfront_info dereference on device removal
tpm: Restore functionality to xen vtpm driver.
xen-swiotlb: use actually allocated size on check physical continuous
ARM: dts: exynos: Mark 1 GHz CPU OPP as suspend OPP on Exynos5250
ARM: dts: exynos: Convert exynos5250.dtsi to opp-v2 bindings
OPP: Free OPP table properly on performance state irregularities
f2fs: fix to account IO correctly
f2fs: fix to recover cold bit of inode block during POR
f2fs: fix missing up_read
Revert "f2fs: fix to clear PG_checked flag in set_page_dirty()"
cpupower: Fix AMD Family 0x17 msr_pstate size
ALSA: hda: Check the non-cached stream buffers more explicitly
IB/rxe: fix for duplicate request processing and ack psns
dmaengine: dma-jz4780: Return error if not probed from DT
mfd: menelaus: Fix possible race condition and leak
f2fs: fix to flush all dirty inodes recovered in readonly fs
signal: Always deliver the kernel's SIGKILL and SIGSTOP to a pid namespace init
f2fs: report error if quota off error during umount
f2fs: avoid sleeping under spin_lock
scsi: lpfc: Correct race with abort on completion path
scsi: lpfc: Correct soft lockup when running mds diagnostics
uio: ensure class is registered before devices
IB/mlx5: Allow transition of DCI QP to reset
IB/ipoib: Use dev_port to expose network interface port numbers
firmware: coreboot: Unmap ioregion after device population
ASoC: AMD: Fix capture unstable in beginning for some runs
driver/dma/ioat: Call del_timer_sync() without holding prep_lock
Smack: ptrace capability use fixes
usb: chipidea: Prevent unbalanced IRQ disable
crypto: caam - fix implicit casts in endianness helpers
PCI: dwc: pci-dra7xx: Enable errata i870 for both EP and RC mode
coresight: etb10: Fix handling of perf mode
PCI/MSI: Warn and return error if driver enables MSI/MSI-X twice
f2fs: fix to recover inode's i_flags during POR
f2fs: fix to recover inode's crtime during POR
scsi: qla2xxx: Fix recursive mailbox timeout
xhci: Avoid USB autosuspend when resuming USB2 ports.
nvmem: check the return value of nvmem_add_cells()
PCI: cadence: Correct probe behaviour when failing to get PHY
MD: fix invalid stored role for a disk
ext4: fix argument checking in EXT4_IOC_MOVE_EXT
usb: gadget: udc: atmel: handle at91sam9rl PMC
usb: dwc2: fix a race with external vbus supply
usb: dwc2: fix call to vbus supply exit routine, call it unlocked
irqchip/pdc: Setup all edge interrupts as rising edge at GIC
xprtrdma: Reset credit grant properly after a disconnect
PCI / ACPI: Enable wake automatically for power managed bridges
VMCI: Resource wildcard match fixed
Drivers: hv: vmbus: Use cpumask_var_t for on-stack cpu mask
f2fs: clear PageError on the read path
tpm: suppress transmit cmd error logs when TPM 1.2 is disabled/deactivated
usb: typec: tcpm: Report back negotiated PPS voltage and current
PCI: cadence: Use AXI region 0 to signal interrupts from EP
PCI: mediatek: Fix mtk_pcie_find_port() endpoint/port matching logic
usb: host: ohci-at91: fix request of irq for optional gpio
RDMA/bnxt_re: Fix recursive lock warning in debug kernel
RDMA/bnxt_re: Avoid accessing nq->bar_reg_iomem in failure case
IB/ipoib: Clear IPCB before icmp_send
RDMA/cm: Respect returned status of cm_init_av_by_path
RDMA/core: Do not expose unsupported counters
scsi: megaraid_sas: fix a missing-check bug
KVM: nVMX: Clear reserved bits of #DB exit qualification
UAPI: ndctl: Fix g++-unsupported initialisation in headers
scsi: ufs: Schedule clk gating work on correct queue
scsi: esp_scsi: Track residual for PIO transfers
of: Add missing exports of node name compare functions
md: fix memleak for mempool
MD: Memory leak when flush bio size is zero
f2fs: fix to account IO correctly for cgroup writeback
net: stmmac: dwmac-sun8i: fix OF child-node lookup
cgroup, netclassid: add a preemption point to write_classid
cifs: fix a credits leak for compund commands
thermal: da9062/61: Prevent hardware access during system suspend
thermal: rcar_thermal: Prevent doing work after unbind
libata: Apply NOLPM quirk for SAMSUNG MZ7TD256HAFV-000L9
ath10k: schedule hardware restart if WMI command times out
wil6210: fix RX buffers release and unmap
ixgbevf: VF2VF TCP RSS
ixgbe: disallow IPsec Tx offload when in SR-IOV mode
gpio: brcmstb: allow 0 width GPIO banks
iwlwifi: mvm: fix BAR seq ctrl reporting
libertas_tf: prevent underflow in process_cmdrequest()
rsi: fix memory alignment issue in ARM32 platforms
mt76x2u: run device cleanup routine if resume fails
net: dsa: mv88e6xxx: Fix writing to a PHY page.
net: hns3: Fix for vf vlan delete failed problem
net: hns3: Fix ping exited problem when doing lp selftest
net: hns3: Preserve vlan 0 in hardware table
pinctrl: ssbi-gpio: Fix pm8xxx_pin_config_get() to be compliant
pinctrl: spmi-mpp: Fix pmic_mpp_config_get() to be compliant
perf tests: Fix record+probe_libc_inet_pton.sh without ping's debuginfo
failover: Add missing check to validate 'slave_dev' in net_failover_slave_unregister
bpf/verifier: fix verifier instability
pinctrl: qcom: spmi-mpp: Fix drive strength setting
ACPI / LPSS: Add alternative ACPI HIDs for Cherry Trail DMA controllers
spi: gpio: No MISO does not imply no RX
kprobes: Return error if we fail to reuse kprobe instead of BUG_ON()
arm64: entry: Allow handling of undefined instructions from EL1
block, bfq: correctly charge and reset entity service in all cases
net: phy: phylink: ensure the carrier is off when starting phylink
net: hns3: Set STATE_DOWN bit of hdev state when stopping net
net: hns3: Check hdev state when getting link status
brcmfmac: fix for proper support of 160MHz bandwidth
pinctrl: qcom: spmi-mpp: Fix err handling of pmic_mpp_set_mux
pinctrl: sunxi: fix 'pctrl->functions' allocation in sunxi_pinctrl_build_state
net: hns3: Fix ets validate issue
net: hns3: Add nic state check before calling netif_tx_wake_queue
x86: boot: Fix EFI stub alignment
efi/x86: Call efi_parse_options() from efi_main()
Bluetooth: hci_qca: Remove hdev dereference in qca_close().
Bluetooth: btbcm: Add entry for BCM4335C0 UART bluetooth
net: hns3: Fix for packet buffer setting bug
ice: update fw version check logic
ice: fix changing of ring descriptor size (ethtool -G)
signal: Introduce COMPAT_SIGMINSTKSZ for use in compat_sys_sigaltstack
ath10k: fix tx status flag setting for management frames
nvme: call nvme_complete_rq when nvmf_check_ready fails for mpath I/O
mtd: rawnand: atmel: Fix potential NULL pointer dereference
x86/intel_rdt: Show missing resctrl mount options
cpufreq: dt: Try freeing static OPPs only if we have added them
ACPI / processor: Fix the return value of acpi_processor_ids_walk()
ACPI / PM: LPIT: Register sysfs attributes based on FADT
ACPI/PPTT: Handle architecturally unknown cache types
wlcore: Fix BUG with clear completion on timeout
x86/olpc: Indicate that legacy PC XO-1 platform should not register RTC
iwlwifi: mvm: check for n_profiles validity in EWRD ACPI
iwlwifi: mvm: clear HW_RESTART_REQUESTED when stopping the interface
iwlwifi: pcie: avoid empty free RB queue
mtd: rawnand: denali: set SPARE_AREA_SKIP_BYTES register to 8 if unset
sdhci: acpi: add free_slot callback
mmc: sdhci-pci-o2micro: Add quirk for O2 Micro dev 0x8620 rev 0x01
bcache: Populate writeback_rate_minimum attribute
cpupower: Fix coredump on VMWare
perf strbuf: Match va_{add,copy} with va_end
perf tools: Free 'printk' string in parse_ftrace_printk()
perf tools: Cleanup trace-event-info 'tdata' leak
perf tools: Free temporary 'sys' string in read_event_files()
spi: spi-ep93xx: Use dma_data_direction for ep93xx_spi_dma_{finish,prepare}
lightnvm: pblk: fix race condition on metadata I/O
lightnvm: pblk: fix two sleep-in-atomic-context bugs
lightnvm: pblk: fix race on sysfs line state
hwmon: (pwm-fan) Set fan speed to 0 on suspend
s390/sthyi: Fix machine name validity indication
tun: Consistently configure generic netdev params via rtnetlink
nfp: devlink port split support for 1x100G CXP NIC
hv_netvsc: fix vf serial matching with pci slot info
arm64: cpufeature: ctr: Fix cpu capability check for late CPUs
swim: fix cleanup on setup error
ataflop: fix error handling during setup
netfilter: xt_nat: fix DNAT target for shifted portmap ranges
locking/lockdep: Fix debug_locks off performance problem
net: loopback: clear skb->tstamp before netif_rx()
net: socionext: Reset tx queue in ndo_stop
ARM: dts: exynos: Disable pull control for MAX8997 interrupts on Origen
x86/numa_emulation: Fix uniform-split numa emulation
x86/mm/pat: Disable preemption around __flush_tlb_all()
x86/kvm/nVMX: allow bare VMXON state migration
x86/corruption-check: Fix panic in memory_corruption_check() when boot option without value is provided
x86/xen: Fix boot loader version reported for PVH guests
x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation
ALSA: hda - Fix incorrect clearance of thinkpad_acpi hooks
ALSA: ca0106: Disable IZD on SB0570 DAC to fix audio pops
ALSA: hda: Add 2 more models to the power_save blacklist
ALSA: hda - Add mic quirk for the Lenovo G50-30 (17aa:3905)
ALSA: hda/realtek - Fix the problem of the front MIC on the Lenovo M715
ALSA: hda - Fix headphone pin config for ASUS G751
ALSA: hda - Add quirk for ASUS G751 laptop
parisc: Fix exported address of os_hpmc handler
parisc: Fix map_pages() to not overwrite existing pte entries
parisc: Fix address in HPMC IVA
mailbox: PCC: handle parse error
ipmi: Fix timer race with module unload
kprobes/x86: Use preempt_enable() in optimized_callback()
acpi, nfit: Fix Address Range Scrub completion tracking
ACPICA: AML Parser: fix parse loop to correctly skip erroneous extended opcodes
ACPICA: AML interpreter: add region addresses in global list during initialization
ACPI / OSL: Use 'jiffies' as the time bassis for acpi_os_get_timer()
pcmcia: Implement CLKRUN protocol disabling for Ricoh bridges
dma-mapping: fix panic caused by passing empty cma command line argument
cpufreq: conservative: Take limits changes into account properly
block: make sure writesame bio is aligned with logical block size
block: make sure discard bio is aligned with logical block size
block: setup bounce bio_sets properly
jffs2: free jffs2_sb_info through jffs2_kill_sb()
hwmon: (pmbus) Fix page count auto-detection.
bcache: fix miss key refill->end in writeback
bcache: correct dirty data statistics
bcache: fix ioctl in flash device
bcache: trace missed reading by cache_missed
spi: bcm-qspi: fix calculation of address length
spi: bcm-qspi: switch back to reading flash using smaller chunks
spi: spi-mem: Adjust op len based on message/transfer size limitations
mtd: spi-nor: fsl-quadspi: Don't let -EINVAL on the bus
mtd: spi-nor: intel-spi: Add support for Intel Ice Lake SPI serial flash
mtd: spi-nor: fsl-quadspi: fix read error for flash size larger than 16MB
mtd: maps: gpio-addr-flash: Fix ioremapped size
mtd: rawnand: marvell: fix the IRQ handler complete() condition
gpio: mxs: Get rid of external API call
MIPS: VDSO: Reduce VDSO_RANDOMIZE_SIZE to 64MB for 64bit
bpf: fix partial copy of map_ptr when dst is scalar
Conflicts:
drivers/iommu/arm-smmu.c
Change-Id: Iff6f46fb6932b2a41a7a3df5f2a18f1eddfb9d66
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
|
||
|
Jan Kara
|
778af261c5 |
fsnotify: Fix busy inodes during unmount
commit 721fb6fbfd2132164c2e8777cc837f9b2c1794dc upstream.
Detaching of mark connector from fsnotify_put_mark() can race with
unmounting of the filesystem like:
CPU1 CPU2
fsnotify_put_mark()
spin_lock(&conn->lock);
...
inode = fsnotify_detach_connector_from_object(conn)
spin_unlock(&conn->lock);
generic_shutdown_super()
fsnotify_unmount_inodes()
sees connector detached for inode
-> nothing to do
evict_inode()
barfs on pending inode reference
iput(inode);
Resulting in "Busy inodes after unmount" message and possible kernel
oops. Make fsnotify_unmount_inodes() properly wait for outstanding inode
references from detached connectors.
Note that the accounting of outstanding inode references in the
superblock can cause some cacheline contention on the counter. OTOH it
happens only during deletion of the last notification mark from an inode
(or during unlinking of watched inode) and that is not too bad. I have
measured time to create & delete inotify watch 100000 times from 64
processes in parallel (each process having its own inotify group and its
own file on a shared superblock) on a 64 CPU machine. Average and
standard deviation of 15 runs look like:
Avg Stddev
Vanilla 9.817400 0.276165
Fixed 9.710467 0.228294
So there's no statistically significant difference.
Fixes:
|
||
|
Rishabh Bhatnagar
|
b3953ede2a |
Merge remote-tracking branch 'origin/tmp-35a7f35' into msm-kona
* origin/tmp-35a7f35:
Linux 4.19-rc8
KVM: vmx: hyper-v: don't pass EPT configuration info to vmx_hv_remote_flush_tlb()
ubifs: Fix WARN_ON logic in exit path
fs/fat/fatent.c: add cond_resched() to fat_count_free_clusters()
mm/thp: fix call to mmu_notifier in set_pmd_migration_entry() v2
mm/mmap.c: don't clobber partially overlapping VMA with MAP_FIXED_NOREPLACE
ocfs2: fix a GCC warning
afs: Fix afs_server struct leak
MAINTAINERS: use the correct location for dt-bindings includes for mux
mux: adgs1408: use the correct MODULE_LICENSE
gfs2: Fix iomap buffered write support for journaled files (2)
arm64: perf: Reject stand-alone CHAIN events for PMUv3
arm64: Fix /proc/iomem for reserved but not memory regions
afs: Fix cell proc list
lib/bch: fix possible stack overrun
net: dsa: bcm_sf2: Call setup during switch resume
net: dsa: bcm_sf2: Fix unbind ordering
vmlinux.lds.h: Fix linker warnings about orphan .LPBX sections
vmlinux.lds.h: Fix incomplete .text.exit discards
i2c: Fix kerneldoc for renamed i2c dma put function
blk-wbt: wake up all when we scale up, not down
net: phy: sfp: remove sfp_mutex's definition
r8169: set RX_MULTI_EN bit in RxConfig for 8168F-family chips
net: socionext: clear rx irq correctly
net/mlx4_core: Fix warnings during boot on driverinit param set failures
tipc: eliminate possible recursive locking detected by LOCKDEP
selftests: udpgso_bench.sh explicitly requires bash
selftests: rtnetlink.sh explicitly requires bash.
qmi_wwan: Added support for Gemalto's Cinterion ALASxx WWAN interface
tipc: queue socket protocol error messages into socket receive buffer
tipc: set link tolerance correctly in broadcast link
net: ipv4: don't let PMTU updates increase route MTU
net: ipv4: update fnhe_pmtu when first hop's MTU changes
net/ipv6: stop leaking percpu memory in fib6 info
rds: RDS (tcp) hangs on sendto() to unresponding address
dm linear: fix linear_end_io conditional definition
IB/mlx5: Unmap DMA addr from HCA before IOMMU
net: make skb_partial_csum_set() more robust against overflows
devlink: Add helper function for safely copy string param
devlink: Fix param cmode driverinit for string type
devlink: Fix param set handling for string type
samples: disable CONFIG_SAMPLES for UML
dm linear: eliminate linear_end_io call if CONFIG_DM_ZONED disabled
pinctrl: mcp23s08: fix irq and irqchip setup order
gpio: Assign gpio_irq_chip::parents to non-stack pointer
libertas: call into generic suspend code before turning off power
of: unittest: Disable interrupt node tests for old world MAC systems
mfd: cros-ec: copy the whole event in get_next_event_xfer
mm: Preserve _PAGE_DEVMAP across mprotect() calls
dm: fix report zone remapping to account for partition offset
dm cache: destroy migration_cache if cache target registration failed
net: ena: fix auto casting to boolean
net: ena: fix NULL dereference due to untimely napi initialization
net: ena: fix rare bug when failed restart/resume is followed by driver removal
net: ena: fix warning in rmmod caused by double iounmap
KVM: x86: support CONFIG_KVM_AMD=y with CONFIG_CRYPTO_DEV_CCP_DD=m
gfs2: Fix iomap buffered write support for journaled files
ARM: KVM: Correctly order SGI register entries in the cp15 array
mmc: block: avoid multiblock reads for the last sector in SPI mode
x86/mm: Avoid VLA in pgd_alloc()
mm, sched/numa: Remove remaining traces of NUMA rate-limiting
x86/intel_rdt: Fix out-of-bounds memory access in CBM tests
rxrpc: Fix the packet reception routine
rxrpc: Fix the rxrpc_tx_packet trace line
rxrpc: Fix connection-level abort handling
rxrpc: Only take the rwind and mtu values from latest ACK
filesystem-dax: Fix dax_layout_busy_page() livelock
rxrpc: Carry call state out of locked section in rxrpc_rotate_tx_window()
rxrpc: Don't check RXRPC_CALL_TX_LAST after calling rxrpc_rotate_tx_window()
rxrpc: Don't need to take the RCU read lock in the packet receiver
rxrpc: Use the UDP encap_rcv hook
sparc64: fix fall-through annotation
sparc32: fix fall-through annotation
sparc: vdso: clean-up vdso Makefile
oradax: remove redundant null check before kfree
sparc64: viohs: Remove VLA usage
sbus: Use of_get_child_by_name helper
sparc: Convert to using %pOFn instead of device_node.name
mach64: detect the dot clock divider correctly on sparc
net/smc: retain old name for diag_mode field
net/smc: use __aligned_u64 for 64-bit smc_diag fields
net: sched: cls_u32: fix hnode refcounting
udp: Unbreak modules that rely on external __skb_recv_udp() availability
percpu: stop leaking bitmap metadata blocks
Linux 4.19-rc7
xfs: fix data corruption w/ unaligned reflink ranges
xfs: fix data corruption w/ unaligned dedupe ranges
treewide: Replace more open-coded allocation size multiplications
mm: madvise(MADV_DODUMP): allow hugetlbfs pages
ocfs2: fix locking for res->tracking and dlm->tracking_list
mm/vmscan.c: fix int overflow in callers of do_shrink_slab()
mm/vmstat.c: skip NR_TLB_REMOTE_FLUSH* properly
mm/vmstat.c: fix outdated vmstat_text
proc: restrict kernel stack dumps to root
mm/hugetlb: add mmap() encodings for 32MB and 512MB page sizes
mm/migrate.c: split only transparent huge pages when allocation fails
ipc/shm.c: use ERR_CAST() for shm_lock() error return
mm/gup_benchmark: fix unsigned comparison to zero in __gup_benchmark_ioctl
mm, thp: fix mlocking THP page with migration enabled
ocfs2: fix crash in ocfs2_duplicate_clusters_by_page()
hugetlb: take PMD sharing into account when flushing tlb/caches
mm: migration: fix migration of huge PMD shared pages
net: mvpp2: Extract the correct ethtype from the skb for tx csum offload
ipv6: take rcu lock in rawv6_send_hdrinc()
ARC: clone syscall to setp r25 as thread pointer
net: sched: Add policy validation for tc attributes
rtnetlink: fix rtnl_fdb_dump() for ndmsg header
yam: fix a missing-check bug
net: bpfilter: Fix type cast and pointer warnings
net: cxgb3_main: fix a missing-check bug
Input: uinput - add a schedule point in uinput_inject_events()
Input: evdev - add a schedule point in evdev_write()
bpf: 32-bit RSH verification must truncate input before the ALU op
MIPS: memset: Fix CPU_DADDI_WORKAROUNDS `small_fixup' regression
perf record: Use unmapped IP for inline callchain cursors
vsprintf: Fix off-by-one bug in bstr_printf() processing dereferenced pointers
perf python: Use -Wno-redundant-decls to build with PYTHON=python3
rxrpc: Fix the data_ready handler
rxrpc: Fix some missed refs to init_net
powerpc/numa: Skip onlining a offline node in kdump path
powerpc: Don't print kernel instructions in show_user_instructions()
i2c: designware: Call i2c_dw_clk_rate() only when calculating timings
xfs: update ctime and remove suid before cloning files
xfs: zero posteof blocks when cloning above eof
xfs: refactor clonerange preparation into a separate helper
iommu/amd: Clear memory encryption mask from physical address
net: phy: phylink: fix SFP interface autodetection
be2net: don't flip hw_features when VXLANs are added/deleted
drm/nouveau/drm/nouveau: Grab runtime PM ref in nv50_mstc_detect()
net/packet: fix packet drop as of virtio gso
net: dsa: b53: Keep CPU port as tagged in all VLANs
openvswitch: load NAT helper
bnxt_en: get the reduced max_irqs by the ones used by RDMA
bnxt_en: free hwrm resources, if driver probe fails.
bnxt_en: Fix enables field in HWRM_QUEUE_COS2BW_CFG request
bnxt_en: Fix VNIC reservations on the PF.
Input: mousedev - add a schedule point in mousedev_write()
team: Forbid enslaving team device to itself
net/usb: cancel pending work when unbinding smsc75xx
cgroup: Fix dom_cgrp propagation when enabling threaded mode
dm cache: fix resize crash if user doesn't reload cache table
dm cache metadata: ignore hints array being too small during resize
PM / core: Clear the direct_complete flag on errors
mlxsw: spectrum: Delete RIF when VLAN device is removed
mlxsw: pci: Derive event type from event queue number
drm/amdkfd: Fix incorrect use of process->mm
drm/amd/display: Signal hw_done() after waiting for flip_done()
kvm: nVMX: fix entry with pending interrupt if APICv is enabled
ovl: fix format of setxattr debug
ovl: fix access beyond unterminated strings
KVM: VMX: hide flexpriority from guest when disabled at the module level
KVM: VMX: check for existence of secondary exec controls before accessing
x86/vdso: Fix vDSO syscall fallback asm constraint regression
ALSA: hda/realtek - Cannot adjust speaker's volume on Dell XPS 27 7760
KVM: PPC: Book3S HV: Avoid crash from THP collapse during radix page fault
ixgbe: check return value of napi_complete_done()
sctp: fix fall-through annotation
drm/i915: Handle incomplete Z_FINISH for compressed error states
media: v4l: event: Prevent freeing event subscriptions while accessed
locking/ww_mutex: Fix runtime warning in the WW mutex selftest
x86/cpu/amd: Remove unnecessary parentheses
x86/vdso: Only enable vDSO retpolines when enabled and supported
r8169: always autoneg on resume
ipv4: fix use-after-free in ip_cmsg_recv_dstaddr()
net: qualcomm: rmnet: Fix incorrect allocation flag in receive path
net: qualcomm: rmnet: Fix incorrect allocation flag in transmit
net: qualcomm: rmnet: Skip processing loopback packets
net: systemport: Fix wake-up interrupt race during resume
smb3: fix lease break problem introduced by compounding
cifs: only wake the thread for the very last PDU in a compound
cifs: add a warning if we try to to dequeue a deleted mid
smb2: fix missing files in root share directory listing
rtnl: limit IFLA_NUM_TX_QUEUES and IFLA_NUM_RX_QUEUES to 4096
bonding: fix warning message
inet: make sure to grab rcu_read_lock before using ireq->ireq_opt
Revert "serial: sh-sci: Allow for compressed SCIF address"
Revert "serial: sh-sci: Remove SCIx_RZ_SCIFA_REGTYPE"
Revert "serial: 8250_dw: Fix runtime PM handling"
RISCV: Fix end PFN for low memory
x86/tsc: Fix UV TSC initialization
x86/platform/uv: Provide is_early_uv_system()
nfp: avoid soft lockups under control message storm
declance: Fix continuation with the adapter identification message
net: fec: fix rare tx timeout
thunderbolt: Initialize after IOMMUs
thunderbolt: Do not handle ICM events after domain is stopped
powerpc/lib: fix book3s/32 boot failure due to code patching
bpf: don't accept cgroup local storage with zero value size
drm/cma-helper: Fix crash in fbdev error path
sched/numa: Migrate pages to local nodes quicker early in the lifetime of a task
mm, sched/numa: Remove rate-limiting of automatic NUMA balancing migration
MAINTAINERS: Remove dead path from LOCKING PRIMITIVES entry
drm: fix use-after-free read in drm_mode_create_lease_ioctl()
s390/cio: Fix how vfio-ccw checks pinned pages
sched/numa: Avoid task migration for small NUMA improvement
mm/migrate: Use spin_trylock() while resetting rate limit
sched/numa: Limit the conditions where scan period is reset
sched/numa: Reset scan rate whenever task moves across nodes
sched/numa: Pass destination CPU as a parameter to migrate_task_rq
sched/numa: Stop multiple tasks from moving to the CPU at the same time
perf/x86/amd/uncore: Set ThreadMask and SliceMask for L3 Cache perf events
perf/x86/intel/uncore: Fix PCI BDF address of M3UPI on SKX
perf/ring_buffer: Prevent concurent ring buffer access
perf/x86/intel/uncore: Use boot_cpu_data.phys_proc_id instead of hardcorded physical package ID 0
perf/core: Fix perf_pmu_unregister() locking
selftests/x86: Add clock_gettime() tests to test_vdso
r8169: fix network stalls due to missing bit TXCFG_AUTO_FIFO
x86/vdso: Fix asm constraints on vDSO syscall fallbacks
tun: napi flags belong to tfile
tun: initialize napi_mutex unconditionally
tun: remove unused parameters
bond: take rcu lock in netpoll_send_skb_on_dev
rtnetlink: Fail dump if target netnsid is invalid
Revert "openvswitch: Fix template leak in error cases."
tipc: ignore STATE_MSG on wrong link session
net: sched: act_ipt: check for underflow in __tcf_ipt_init()
usb: xhci-mtk: resume USB3 roothub first
xhci: Add missing CAS workaround for Intel Sunrise Point xHCI
usb: cdc_acm: Do not leak URB buffers
Input: i8042 - enable keyboard wakeups by default when s2idle is used
Input: xpad - add support for Xbox1 PDP Camo series gamepad
soc: fsl: qman_portals: defer probe after qman's probe
lib/xz: Put CRC32_POLY_LE in xz_private.h
tcp/dccp: fix lockdep issue when SYN is backlogged
PCI: mvebu: Fix PCI I/O mapping creation sequence
net/mlx5e: Set vlan masks for all offloaded TC rules
net/mlx5: E-Switch, Fix out of bound access when setting vport rate
net/mlx5e: Avoid unbounded peer devices when unpairing TC hairpin rules
drm/i915: Avoid compiler warning for maybe unused gu_misc_iir
drm/i915: Do not redefine the has_csr parameter.
MAINTAINERS: MIPS/LOONGSON2 ARCHITECTURE - Use the normal wildcard style
KVM: x86: fix L1TF's MMIO GFN calculation
tools/kvm_stat: cut down decimal places in update interval dialog
KVM: nVMX: Fix emulation of VM_ENTRY_LOAD_BNDCFGS
KVM: x86: Do not use kvm_x86_ops->mpx_supported() directly
KVM: nVMX: Do not expose MPX VMX controls when guest MPX disabled
arm64: KVM: Sanitize PSTATE.M when being set from userspace
arm64: KVM: Tighten guest core register access from userspace
cfg80211: fix use-after-free in reg_process_hint()
mac80211: fix setting IEEE80211_KEY_FLAG_RX_MGMT for AP mode keys
cfg80211: fix wext-compat memory leak
drm/exynos: Use selected dma_dev default iommu domain instead of a fake one
i2c: i2c-scmi: fix for i2c_smbus_write_block_data
xfs: fix error handling in xfs_bmap_extents_to_btree
pstore/ram: Fix failure-path memory leak in ramoops_init
firmware: Always initialize the fw_priv list object
docs: fpga: document fpga manager flags
fpga: bridge: fix obvious function documentation error
tools: hv: fcopy: set 'error' in case an unknown operation was requested
fpga: do not access region struct after fpga_region_unregister
Drivers: hv: vmbus: Use get/put_cpu() in vmbus_connect()
netlink: fix typo in nla_parse_nested() comment
r8169: Disable clk during suspend / resume
qlcnic: fix Tx descriptor corruption on 82xx devices
tipc: fix failover problem
smsc95xx: Check for Wake-on-LAN modes
smsc75xx: Check for Wake-on-LAN modes
r8152: Check for supported Wake-on-LAN Modes
sr9800: Check for supported Wake-on-LAN modes
lan78xx: Check for supported Wake-on-LAN modes
ax88179_178a: Check for supported Wake-on-LAN modes
asix: Check for supported Wake-on-LAN modes
iomap: set page dirty after partial delalloc on mkwrite
xfs: remove invalid log recovery first/last cycle check
xfs: validate inode di_forkoff
xfs: skip delalloc COW blocks in xfs_reflink_end_cow
xfs: don't treat unknown di_flags2 as corruption in scrub
xfs: remove duplicated include from alloc.c
xfs: don't bring in extents in xfs_bmap_punch_delalloc_range
xfs: fix transaction leak in xfs_reflink_allocate_cow()
xfs: avoid lockdep false positives in xfs_trans_alloc
xfs: refactor xfs_buf_log_item reference count handling
xfs: clean up xfs_trans_brelse()
xfs: don't unlock invalidated buf on aborted tx commit
xfs: remove last of unnecessary xfs_defer_cancel() callers
xfs: don't crash the vfs on a garbage inline symlink
MAINTAINERS: Remove obsolete drivers/pci pattern from ACPI section
MIPS: Fix CONFIG_CMDLINE handling
MIPS: VDSO: Always map near top of user memory
ibmvnic: remove ndo_poll_controller
sfc-falcon: remove ndo_poll_controller
sfc: remove ndo_poll_controller
net: ena: remove ndo_poll_controller
qlogic: netxen: remove ndo_poll_controller
qlcnic: remove ndo_poll_controller
virtio_net: remove ndo_poll_controller
net: hns: remove ndo_poll_controller
ehea: remove ndo_poll_controller
hinic: remove ndo_poll_controller
netpoll: do not test NAPI_STATE_SCHED in poll_one_napi()
qed: Fix shmem structure inconsistency between driver and the mfw.
Update maintainers for bnx2/bnx2x/qlge/qlcnic drivers.
MAINTAINERS: change bridge maintainers
s390: qeth: Fix potential array overrun in cmd/rc lookup
s390: qeth_core_mpc: Use ARRAY_SIZE instead of reimplementing its function
mmc: slot-gpio: Fix debounce time to use miliseconds again
bpf: harden flags check in cgroup_storage_update_elem()
netfilter: xt_socket: check sk before checking for netns.
netfilter: avoid erronous array bounds warning
netfilter: nft_set_rbtree: add missing rb_erase() in GC routine
rxrpc: Fix error distribution
rxrpc: Fix transport sockopts to get IPv4 errors on an IPv6 socket
rxrpc: Make service call handling more robust
rxrpc: Improve up-front incoming packet checking
rxrpc: Emit BUSY packets when supposed to rather than ABORTs
rxrpc: Fix RTT gathering
rxrpc: Fix checks as to whether we should set up a new call
scsi: qedi: Initialize the stats mutex lock
crypto: qat - Fix KASAN stack-out-of-bounds bug in adf_probe()
crypto: mxs-dcp - Fix wait logic on chan threads
crypto: chelsio - Fix memory corruption in DMA Mapped buffers.
PCI: Reprogram bridge prefetch registers on resume
soc: fsl: qbman: add APIs to retrieve the probing status
perf report: Don't try to map ip to invalid map
rseq/selftests: fix parametrized test with -fpie
iwlwifi: 1000: set the TFD queue size
ieee802154: mcr20a: Replace magic number with constants
s390/cio: Refactor alloc of ccw_io_region
s390/cio: Convert ccw_io_region to pointer
rxrpc: Remove dup code from rxrpc_find_connection_rcu()
ieee802154: ca8210: remove redundant condition check before debugfs_remove
nl80211: Fix possible Spectre-v1 for CQM RSSI thresholds
net-tcp: /proc/sys/net/ipv4/tcp_probe_interval is a u32 not int
bnxt_en: Fix TX timeout during netpoll.
vxlan: fill ttl inherit info
net: phy: sfp: Fix unregistering of HWMON SFP device
qed: Avoid implicit enum conversion in qed_iwarp_parse_rx_pkt
qed: Avoid constant logical operation warning in qed_vf_pf_acquire
bonding: avoid possible dead-lock
bonding: pass link-local packets to bonding master also.
qed: Avoid implicit enum conversion in qed_roce_mode_to_flavor
qed: Fix mask parameter in qed_vf_prep_tunn_req_tlv
qed: Avoid implicit enum conversion in qed_set_tunn_cls_info
wimax/i2400m: fix spelling mistake "not unitialized" -> "uninitialized"
qed: fix spelling mistake "toogle" -> "toggle"
net: phy: fix WoL handling when suspending the PHY
net: core: add member wol_enabled to struct net_device
Revert "net: phy: fix WoL handling when suspending the PHY"
net: phy: fix WoL handling when suspending the PHY
net/ipv6: Remove extra call to ip6_convert_metrics for multipath case
mmc: core: Fix debounce time to use microseconds
video/fbdev/stifb: Fix spelling mistake in fall-through annotation
uvesafb: Fix URLs in the documentation
efifb: BGRT: Add nobgrt option
fbdev/omapfb: fix omapfb_memory_read infoleak
pxa168fb: prepare the clock
Bluetooth: SMP: fix crash in unpairing
mac80211_hwsim: do not omit multicast announce of first added radio
mac80211_hwsim: fix race in radio destruction from netlink notifier
mac80211_hwsim: fix locking when iterating radios during ns exit
nl80211: Fix possible Spectre-v1 for NL80211_TXRATE_HT
cfg80211: fix reg_query_regdb_wmm kernel-doc
mac80211: allocate TXQs for active monitor interfaces
tipc: lock wakeup & inputq at tipc_link_reset()
tipc: reset bearer if device carrier not ok
ARM: dts: stm32: update SPI6 dmas property on stm32mp157c
soc: fsl: qe: Fix copy/paste bug in ucc_get_tdm_sync_shift()
soc: fsl: qbman: qman: avoid allocating from non existing gen_pool
ovl: make symbol 'ovl_aops' static
tipc: fix flow control accounting for implicit connect
net: hns: fix for unmapping problem when SMMU is on
xen-netback: handle page straddling in xenvif_set_hash_mapping()
xen-netback: validate queue numbers in xenvif_set_hash_mapping()
xen-netback: fix input validation in xenvif_set_hash_mapping()
net: macb: Clean 64b dma addresses if they are not detected
perf script python: Fix export-to-sqlite.py sample columns
perf script python: Fix export-to-postgresql.py occasional failure
i2c: i2c-isch: fix spelling mistake "unitialized" -> "uninitialized"
i2c: i2c-qcom-geni: Properly handle DMA safe buffers
ARM: dts: BCM63xx: Fix incorrect interrupt specifiers
arm64: hugetlb: Avoid unnecessary clearing in huge_ptep_set_access_flags
arm64: hugetlb: Fix handling of young ptes
KVM: x86: never trap MSR_KERNEL_GS_BASE
USB: serial: simple: add Motorola Tetra MTP6550 id
HID: intel-ish-hid: Enable Ice Lake mobile
HID: i2c-hid: Remove RESEND_REPORT_DESCR quirk and its handling
vfs: swap names of {do,vfs}_clone_file_range()
ovl: fix freeze protection bypass in ovl_clone_file_range()
ovl: fix freeze protection bypass in ovl_write_iter()
ovl: fix memory leak on unlink of indexed file
MAINTAINERS: update the Annapurna Labs maintainer email
ieee802154: remove unecessary condition check before debugfs_remove_recursive
ieee802154: Use kmemdup instead of duplicating it in ca8210_test_int_driver_write
crypto: caam/jr - fix ablkcipher_edesc pointer arithmetic
netfilter: conntrack: get rid of double sizeof
netfilter: nft_osf: use enum nft_data_types for nft_validate_register_store
netfilter: bridge: Don't sabotage nf_hook calls from an l3mdev
drm/i2c: tda9950: set MAX_RETRIES for errors only
drm/i2c: tda9950: fix timeout counter check
b43: fix DMA error related regression with proprietary firmware
s390/hibernate: fix error handling when suspend cpu != resume cpu
ALSA: hda: Fix the audio-component completion timeout
xfrm: validate template mode
ARM: dts: sun8i: drop A64 HDMI PHY fallback compatible from R40 DT
kbuild: allow to use GCC toolchain not in Clang search path
ftrace: Build with CPPFLAGS to get -Qunused-arguments
ARM: 8799/1: mm: fix pci_ioremap_io() offset check
ARM: 8787/1: wire up io_pgetevents syscall
gpiolib: Free the last requested descriptor
ARC: build: Don't set CROSS_COMPILE in arch's Makefile
sysfs: Do not return POSIX ACL xattrs via listxattr
dm raid: remove bogus const from decipher_sync_action() return type
dm mpath: fix attached_handler_name leak and dangling hw_handler_name pointer
mmc: sdhi: sys_dmac: check for all Gen3 types when whitelisting
dm thin metadata: fix __udivdi3 undefined on 32-bit
mt76x0: fix remove_interface
ARC: fix spelling mistake "entires" -> "entries"
USB: serial: option: add two-endpoints device-id flag
USB: serial: option: improve Quectel EP06 detection
HID: i2c-hid: disable runtime PM operations on hantick touchpad
ARC: build: Get rid of toolchain check
ARM: dts: at91: sama5d2_ptc_ek: fix nand pinctrl
ARM: dts: imx53-qsb: disable 1.2GHz OPP
xfrm: Fix NULL pointer dereference when skb_dst_force clears the dst_entry.
ARCv2: build: use mcpu=hs38 iso generic mcpu=archs
mac80211: fix TX status reporting for ieee80211s
mac80211: TDLS: fix skb queue/priority assignment
cfg80211: Address some corner cases in scan result channel updating
mac80211: fix pending queue hang due to TX_DROP
cfg80211: reg: Init wiphy_idx in regulatory_hint_core()
mac80211: Don't wake up from PS for offchannel TX
mac80211: Always report TX status
xfrm: reset crypto_done when iterating over multiple input xfrms
xfrm: reset transport header back to network header after all input transforms ahave been applied
xfrm6: call kfree_skb when skb is toobig
xfrm: Validate address prefix lengths in the xfrm selector.
[rishabhb@codeaurora.org: resolved some minor conflicts]
Signed-off-by: Rishabh Bhatnagar <rishabhb@codeaurora.org>
Change-Id: Ic3fb7f2c090b32694426ab160416f6a59cca8126
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Amir Goldstein
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a725356b66 |
vfs: swap names of {do,vfs}_clone_file_range()
Commit |
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Rishabh Bhatnagar
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af3f58fa5f |
Merge remote-tracking branch 'origin/tmp-7876320' into msm-kona
* origin/tmp-7876320: Linux 4.19-rc4 Code of Conduct: Let's revamp it. x86/APM: Fix build warning when PROC_FS is not enabled NFS: Don't open code clearing of delegation state NFSv4.1 fix infinite loop on I/O. NFSv4: Fix a tracepoint Oops in initiate_file_draining() pNFS: Ensure we return the error if someone kills a waiting layoutget NFSv4: Fix a tracepoint Oops in initiate_file_draining() Revert "x86/mm/legacy: Populate the user page-table with user pgd's" xen/gntdev: fix up blockable calls to mn_invl_range_start xen: fix GCC warning and remove duplicate EVTCHN_ROW/EVTCHN_COL usage xen: avoid crash in disable_hotplug_cpu xen/balloon: add runtime control for scrubbing ballooned out pages xen/manage: don't complain about an empty value in control/sysrq node asm-generic: io: Fix ioport_map() for !CONFIG_GENERIC_IOMAP && CONFIG_INDIRECT_PIO mm: get rid of vmacache_flush_all() entirely MAINTAINERS: Make Dennis the percpu tree maintainer pstore: Fix incorrect persistent ram buffer mapping drm/nouveau/devinit: fix warning when PMU/PRE_OS is missing null_blk: fix zoned support for non-rq based operation cifs: read overflow in is_valid_oplock_break() nfp: flower: reject tunnel encap with ipv6 outer headers for offloading nfp: flower: fix vlan match by checking both vlan id and vlan pcp tipc: check return value of __tipc_dump_start() s390/qeth: don't dump past end of unknown HW header s390/qeth: use vzalloc for QUERY OAT buffer s390/qeth: switch on SG by default for IQD devices s390/qeth: indicate error when netdev allocation fails x86/efi: Load fixmap GDT in efi_call_phys_epilog() before setting %cr3 x86/xen: Disable CPU0 hotplug for Xen PV tracing/Makefile: Fix handling redefinition of CC_FLAGS_FTRACE cifs: integer overflow in in SMB2_ioctl() CIFS: fix wrapping bugs in num_entries() cifs: prevent integer overflow in nxt_dir_entry() s390/zcrypt: remove VLA usage from the AP bus firmware: Fix security issue with request_firmware_into_buf() vmbus: don't return values for uninitalized channels fpga: dfl: fme: fix return value check in in pr_mgmt_init() misc: hmc6352: fix potential Spectre v1 Tools: hv: Fix a bug in the key delete code misc: ibmvsm: Fix wrong assignment of return code android: binder: fix the race mmap and alloc_new_buf_locked mei: bus: need to unlink client before freeing mei: bus: fix hw module get/put balance mei: fix use-after-free in mei_cl_write mei: ignore not found client in the enumeration rds: fix two RCU related problems r8169: Clear RTL_FLAG_TASK_*_PENDING when clearing RTL_FLAG_TASK_ENABLED erspan: fix error handling for erspan tunnel erspan: return PACKET_REJECT when the appropriate tunnel is not found tcp: rate limit synflood warnings further MIPS: lantiq: dma: add dev pointer xtensa: enable SG chaining in Kconfig xtensa: remove unnecessary KBUILD_SRC ifeq conditional PCI: Fix enabling of PASID on RC integrated endpoints IB/hfi1,PCI: Allow bus reset while probing PCI: Fix faulty logic in pci_reset_bus() x86/EISA: Don't probe EISA bus for Xen PV guests drm/amdgpu: fix error handling in amdgpu_cs_user_fence_chunk perf tools: Fix maps__find_symbol_by_name() tools headers uapi: Update tools's copy of linux/if_link.h blk-cgroup: increase number of supported policies staging: vboxvideo: Change address of scanout buffer on page-flip staging: vboxvideo: Fix IRQs no longer working of: fix phandle cache creation for DTs with no phandles tools headers uapi: Update tools's copy of linux/vhost.h tools headers uapi: Update tools's copies of kvm headers drm/i915/overlay: Allocate physical registers from stolen tools headers uapi: Update tools's copy of drm/drm.h tools headers uapi: Update tools's copy of asm-generic/unistd.h tools headers uapi: Update tools's copy of linux/perf_event.h PCI: pciehp: Fix hot-add vs powerfault detection order switchtec: Fix Spectre v1 vulnerability Revert "PCI: Add ACS quirk for Intel 300 series" MAINTAINERS: Add Gustavo Pimentel as DesignWare PCI maintainer MAINTAINERS: Add entries for PPC64 RPA PCI hotplug drivers arm64: kernel: arch_crash_save_vmcoreinfo() should depend on CONFIG_CRASH_CORE arm64: jump_label.h: use asm_volatile_goto macro instead of "asm goto" Revert "printk: make sure to print log on console." drm/amdgpu: move PSP init prior to IH in gpu reset drm/amdgpu: Fix SDMA hang in prt mode v2 drm/amdgpu: fix amdgpu_mn_unlock() in the CS error path hexagon: modify ffs() and fls() to return int arch/hexagon: fix kernel/dma.c build warning netfilter: xt_hashlimit: use s->file instead of s->private netfilter: nfnetlink_queue: Solve the NFQUEUE/conntrack clash for NF_REPEAT netfilter: cttimeout: ctnl_timeout_find_get() returns incorrect pointer to type netfilter: conntrack: timeout interface depend on CONFIG_NF_CONNTRACK_TIMEOUT netfilter: conntrack: reset tcp maxwin on re-register dm thin metadata: try to avoid ever aborting transactions Revert "cdc-acm: implement put_char() and flush_chars()" usb: Change usb_of_get_companion_dev() place to usb/common usb: xhci: fix interrupt transfer error happened on MTK platforms qmi_wwan: Support dynamic config on Quectel EP06 drm/i915/bdw: Increase IPS disable timeout to 100ms ethernet: renesas: convert to SPDX identifiers staging: gasket: TODO: re-implement using UIO tty: hvc: hvc_write() fix break condition tty: hvc: hvc_poll() fix read loop batching tty: hvc: hvc_poll() fix read loop hang x86/doc: Fix Documentation/x86/earlyprintk.txt perf/core: Force USER_DS when recording user stack data locking/ww_mutex: Fix spelling mistake "cylic" -> "cyclic" locking/lockdep: Delete unnecessary #include tools/lib/lockdep: Add dummy task_struct state member tools/lib/lockdep: Add empty nmi.h tools/lib/lockdep: Update Sasha Levin email to MSFT ovl: fix oopses in ovl_fill_super() failure paths staging/fbtft: Update TODO and mailing lists sched/fair: Fix kernel-doc notation warning jump_label: Fix typo in warning message sched/fair: Fix load_balance redo for !imbalance sched/fair: Fix scale_rt_capacity() for SMT sched/fair: Fix vruntime_normalized() for remote non-migration wakeup sched/pelt: Fix update_blocked_averages() for RT and DL classes sched/topology: Set correct NUMA topology type sched/debug: Fix potential deadlock when writing to sched_features staging: erofs: rename superblock flags (MS_xyz -> SB_xyz) locking/mutex: Fix mutex debug call and ww_mutex documentation perf/UAPI: Clearly mark __PERF_SAMPLE_CALLCHAIN_EARLY as internal use perf/x86/intel: Add support/quirk for the MISPREDICT bit on Knights Landing CPUs ip: frags: fix crash in ip_do_fragment() net/tls: Set count of SG entries if sk_alloc_sg returns -ENOSPC net: ena: fix incorrect usage of memory barriers net: ena: fix missing calls to READ_ONCE net: ena: fix missing lock during device destruction net: ena: fix potential double ena_destroy_device() net: ena: fix device destruction to gracefully free resources net: ena: fix driver when PAGE_SIZE == 64kB net: ena: fix surprise unplug NULL dereference kernel crash fs/cifs: require sha512 fs/cifs: suppress a string overflow warning tcp: really ignore MSG_ZEROCOPY if no SO_ZEROCOPY net_sched: properly cancel netlink dump on failure xen/netfront: fix waiting for xenbus state change r8169: set TxConfig register after TX / RX is enabled, just like RxConfig tipc: call start and done ops directly in __tipc_nl_compat_dumpit() dm raid: bump target version, update comments and documentation dm raid: fix RAID leg rebuild errors dm raid: fix rebuild of specific devices by updating superblock dm raid: fix stripe adding reshape deadlock drm/nouveau/disp/gm200-: enforce identity-mapped SOR assignment for LVDS/eDP panels drm/nouveau/disp: fix DP disable race drm/nouveau/disp: move eDP panel power handling drm/nouveau/disp: remove unused struct member drm/nouveau/TBDdevinit: don't fail when PMU/PRE_OS is missing from VBIOS drm/nouveau/mmu: don't attempt to dereference vmm without valid instance pointer drm/nouveau: fix oops in client init failure path drm/nouveau: Fix nouveau_connector_ddc_detect() drm/nouveau/drm/nouveau: Don't forget to cancel hpd_work on suspend/unload drm/nouveau/drm/nouveau: Prevent handling ACPI HPD events too early drm/nouveau: Reset MST branching unit before enabling drm/nouveau: Only write DP_MSTM_CTRL when needed drm/nouveau: Remove useless poll_enable() call in drm_load() drm/nouveau: Remove useless poll_disable() call in switcheroo_set_state() drm/nouveau: Remove useless poll_enable() call in switcheroo_set_state() drm/nouveau: Fix deadlocks in nouveau_connector_detect() drm/nouveau/drm/nouveau: Use pm_runtime_get_noresume() in connector_detect() drm/nouveau/drm/nouveau: Fix deadlock with fb_helper with async RPM requests drm/nouveau: Remove duplicate poll_enable() in pmops_runtime_suspend() drm/nouveau/drm/nouveau: Fix bogus drm_kms_helper_poll_enable() placement RDMA/mlx4: Ensure that maximal send/receive SGE less than supported by HW RDMA/cma: Protect cma dev list with lock xtensa: ISS: don't allocate memory in platform_setup dm raid: fix reshape race on small devices dm: disable CRYPTO_TFM_REQ_MAY_SLEEP to fix a GFP_KERNEL recursion deadlock HID: i2c-hid: Don't reset device upon system resume net/iucv: declare iucv_path_table_empty() as static net/af_iucv: fix skb handling on HiperTransport xmit error net/af_iucv: drop inbound packets with invalid flags net/sched: fix memory leak in act_tunnel_key_init() tipc: orphan sock in tipc_release() drm/i915/gvt: Fix the incorrect length of child_device_config issue net/mlx5: Fix possible deadlock from lockdep when adding fte to fg net/mlx5e: Ethtool steering, fix udp source port value net/mlx5: Check for error in mlx5_attach_interface net/mlx5: Consider PCI domain in search for next dev net/mlx5: Fix not releasing read lock when adding flow rules net/mlx5: E-Switch, Fix memory leak when creating switchdev mode FDB tables net/mlx5: Use u16 for Work Queue buffer strides offset net/mlx5: Use u16 for Work Queue buffer fragment size net/mlx5: Fix debugfs cleanup in the device init/remove flow net/mlx5: Fix use-after-free in self-healing flow RDMA/uverbs: Fix error cleanup path of ib_uverbs_add_one() bnxt_re: Fix couple of memory leaks that could lead to IOMMU call traces IB/ipoib: Avoid a race condition between start_xmit and cm_rep_handler nvmet-rdma: fix possible bogus dereference under heavy load net: qca_spi: Fix race condition in spi transfers be2net: Fix memory leak in be_cmd_get_profile_config() mlxsw: spectrum_buffers: Set up a dedicated pool for BUM traffic usb: cdc-wdm: Fix a sleep-in-atomic-context bug in service_outstanding_interrupt() usb: misc: uss720: Fix two sleep-in-atomic-context bugs usb: host: u132-hcd: Fix a sleep-in-atomic-context bug in u132_get_frame() usb: Avoid use-after-free by flushing endpoints early in usb_set_interface() linux/mod_devicetable.h: fix kernel-doc missing notation for typec_device_id usb/typec: fix kernel-doc notation warning for typec_match_altmode usb: Don't die twice if PCI xhci host is not responding in resume usb: mtu3: fix error of xhci port id when enable U3 dual role usb: uas: add support for more quirk flags USB: Add quirk to support DJI CineSSD usb: typec: fix kernel-doc parameter warning usb/dwc3/gadget: fix kernel-doc parameter warning USB: yurex: Check for truncation in yurex_read() USB: yurex: Fix buffer over-read in yurex_write() usb: host: xhci-plat: Iterate over parent nodes for finding quirks xhci: Fix use after free for URB cancellation on a reallocated endpoint USB: add quirk for WORLDE Controller KS49 or Prodipe MIDI 49C USB controller usb: dwc2: Fix call location of dwc2_check_core_endianness HID: sensor-hub: Restore fixup for Lenovo ThinkPad Helix 2 sensor hub report HID: core: fix NULL pointer dereference mmc: meson-mx-sdio: fix OF child-node lookup riscv: Do not overwrite initrd_start and initrd_end iw_cxgb4: only allow 1 flush on user qps IB/core: Release object lock if destroy failed RDMA/ucma: check fd type in ucma_migrate_id() HID: core: fix grouping by application HID: multitouch: fix Elan panels with 2 input modes declaration dm verity: fix crash on bufio buffer that was allocated with vmalloc mmc: omap_hsmmc: fix wakeirq handling on removal s390/crypto: Fix return code checking in cbc_paes_crypt() drm/i915/gvt: Fix life cycle reference on KVM mm ovl: add ovl_fadvise() iio: imu: st_lsm6dsx: take into account ts samples in wm configuration Revert "iio: temperature: maxim_thermocouple: add MAX31856 part" ipmi: Fix NULL pointer dereference in ssif_probe netfilter: nf_tables: release chain in flushing set netfilter: kconfig: nat related expression depend on nftables core ipmi: Fix I2C client removal in the SSIF driver ipmi: Move BT capabilities detection to the detect call ipmi: Rework SMI registration failure ipmi: kcs_bmc: don't change device name perf annotate: Fix parsing aarch64 branch instructions after objdump update perf probe powerpc: Ignore SyS symbols irrespective of endianness vfs: implement readahead(2) using POSIX_FADV_WILLNEED perf event-parse: Use fixed size string for comms perf util: Fix bad memory access in trace info. perf tools: Streamline bpf examples and headers installation perf evsel: Fix potential null pointer dereference in perf_evsel__new_idx() perf arm64: Fix include path for asm-generic/unistd.h perf/hw_breakpoint: Simplify breakpoint enable in perf_event_modify_breakpoint perf/hw_breakpoint: Enable breakpoint in modify_user_hw_breakpoint perf/hw_breakpoint: Remove superfluous bp->attr.disabled = 0 perf/hw_breakpoint: Modify breakpoint even if the new attr has disabled set perf tests: Add breakpoint modify tests perf annotate: Properly interpret indirect call vfs: add the fadvise() file operation Documentation/filesystems: update documentation of file_operations ovl: fix GPF in swapfile_activate of file from overlayfs over xfs ovl: respect FIEMAP_FLAG_SYNC flag scsi: qedi: Add the CRC size within iSCSI NVM image scsi: iscsi: target: Fix conn_ops double free scsi: iscsi: target: Set conn->sess to NULL when iscsi_login_set_conn_values fails HID: hid-saitek: Add device ID for RAT 7 Contagion pinctrl: madera: Fix possible NULL pointer with pdata config pinctrl: ingenic: Fix group & function error checking netfilter: nf_tables: rework ct timeout set support netfilter: conntrack: place 'new' timeout in first location too pinctrl: msm: Really mask level interrupts to prevent latching usb: dwc3: pci: Fix return value check in dwc3_byt_enable_ulpi_refclock() usb: gadget: udc: renesas_usb3: fix maxpacket size of ep0 usb: gadget: fotg210-udc: Fix memory leak of fotg210->ep[i] USB: net2280: Fix erroneous synchronization change usb: dwc3: of-simple: avoid unused function warnings Revert "staging: erofs: disable compiling temporarile" HID: core: fix memory leak on probe HID: input: fix leaking custom input node name HID: add support for Apple Magic Keyboards HID: i2c-hid: Fix flooded incomplete report after S3 on Rayd touchscreen HID: intel-ish-hid: Enable Sunrise Point-H ish driver MAINTAINERS: Switch a maintainer for drivers/staging/gasket staging: wilc1000: revert "fix TODO to compile spi and sdio components in single module" USB: serial: ti_usb_3410_5052: fix array underflow in completion handler USB: serial: io_ti: fix array underflow in completion handler dmaengine: mic_x100_dma: use devm_kzalloc to fix an issue netfilter: xt_checksum: ignore gso skbs netfilter: xt_cluster: add dependency on conntrack module netfilter: conntrack: remove duplicated include from nf_conntrack_proto_udp.c Change-Id: I9fdae855388077fd5a44e66153c360a7ed1c7cc5 [rishabhb@codeaurora.org:Resolved minor merge conflicts]. Signed-off-by: Rishabh Bhatnagar <rishabhb@codeaurora.org> |
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Amir Goldstein
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45cd0faae3 |
vfs: add the fadvise() file operation
This is going to be used by overlayfs and possibly useful for other filesystems. Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> |
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Daniel Rosenberg
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9d80678fd2 |
RFC: ANDROID: vfs: Add permission2 for filesystems with per mount permissions
This allows filesystems to use their mount private data to influence the permssions they return in permission2. It has been separated into a new call to avoid disrupting current permission users. Change-Id: I9d416e3b8b6eca84ef3e336bd2af89ddd51df6ca Signed-off-by: Daniel Rosenberg <drosen@google.com> [AmitP: Minor refactoring of original patch to align with changes from the following upstream commit |
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Daniel Rosenberg
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45c410859e |
ANDROID: vfs: Add setattr2 for filesystems with per mount permissions
This allows filesystems to use their mount private data to influence the permssions they use in setattr2. It has been separated into a new call to avoid disrupting current setattr users. Change-Id: I19959038309284448f1b7f232d579674ef546385 Signed-off-by: Daniel Rosenberg <drosen@google.com> |
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Daniel Rosenberg
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5d212327f0 |
ANDROID: vfs: Allow filesystems to access their private mount data
Now we pass the vfsmount when mounting and remounting. This allows the filesystem to actually set up the mount specific data, although we can't quite do anything with it yet. show_options is expanded to include data that lives with the mount. To avoid changing existing filesystems, these have been added as new vfs functions. Change-Id: If80670bfad9f287abb8ac22457e1b034c9697097 Signed-off-by: Daniel Rosenberg <drosen@google.com> |
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Daniel Rosenberg
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154c0f4864 |
ANDROID: mnt: Add filesystem private data to mount points
This starts to add private data associated directly to mount points. The intent is to give filesystems a sense of where they have come from, as a means of letting a filesystem take different actions based on this information. Change-Id: Ie769d7b3bb2f5972afe05c1bf16cf88c91647ab2 Signed-off-by: Daniel Rosenberg <drosen@google.com> |
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Salvatore Mesoraca
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30aba6656f |
namei: allow restricted O_CREAT of FIFOs and regular files
Disallows open of FIFOs or regular files not owned by the user in world writable sticky directories, unless the owner is the same as that of the directory or the file is opened without the O_CREAT flag. The purpose is to make data spoofing attacks harder. This protection can be turned on and off separately for FIFOs and regular files via sysctl, just like the symlinks/hardlinks protection. This patch is based on Openwall's "HARDEN_FIFO" feature by Solar Designer. This is a brief list of old vulnerabilities that could have been prevented by this feature, some of them even allow for privilege escalation: CVE-2000-1134 CVE-2007-3852 CVE-2008-0525 CVE-2009-0416 CVE-2011-4834 CVE-2015-1838 CVE-2015-7442 CVE-2016-7489 This list is not meant to be complete. It's difficult to track down all vulnerabilities of this kind because they were often reported without any mention of this particular attack vector. In fact, before hardlinks/symlinks restrictions, fifos/regular files weren't the favorite vehicle to exploit them. [s.mesoraca16@gmail.com: fix bug reported by Dan Carpenter] Link: https://lkml.kernel.org/r/20180426081456.GA7060@mwanda Link: http://lkml.kernel.org/r/1524829819-11275-1-git-send-email-s.mesoraca16@gmail.com [keescook@chromium.org: drop pr_warn_ratelimited() in favor of audit changes in the future] [keescook@chromium.org: adjust commit subjet] Link: http://lkml.kernel.org/r/20180416175918.GA13494@beast Signed-off-by: Salvatore Mesoraca <s.mesoraca16@gmail.com> Signed-off-by: Kees Cook <keescook@chromium.org> Suggested-by: Solar Designer <solar@openwall.com> Suggested-by: Kees Cook <keescook@chromium.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Linus Torvalds
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d9a185f8b4 |
Merge tag 'ovl-update-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs
Pull overlayfs updates from Miklos Szeredi:
"This contains two new features:
- Stack file operations: this allows removal of several hacks from
the VFS, proper interaction of read-only open files with copy-up,
possibility to implement fs modifying ioctls properly, and others.
- Metadata only copy-up: when file is on lower layer and only
metadata is modified (except size) then only copy up the metadata
and continue to use the data from the lower file"
* tag 'ovl-update-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs: (66 commits)
ovl: Enable metadata only feature
ovl: Do not do metacopy only for ioctl modifying file attr
ovl: Do not do metadata only copy-up for truncate operation
ovl: add helper to force data copy-up
ovl: Check redirect on index as well
ovl: Set redirect on upper inode when it is linked
ovl: Set redirect on metacopy files upon rename
ovl: Do not set dentry type ORIGIN for broken hardlinks
ovl: Add an inode flag OVL_CONST_INO
ovl: Treat metacopy dentries as type OVL_PATH_MERGE
ovl: Check redirects for metacopy files
ovl: Move some dir related ovl_lookup_single() code in else block
ovl: Do not expose metacopy only dentry from d_real()
ovl: Open file with data except for the case of fsync
ovl: Add helper ovl_inode_realdata()
ovl: Store lower data inode in ovl_inode
ovl: Fix ovl_getattr() to get number of blocks from lower
ovl: Add helper ovl_dentry_lowerdata() to get lower data dentry
ovl: Copy up meta inode data from lowest data inode
ovl: Modify ovl_lookup() and friends to lookup metacopy dentry
...
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Jens Axboe
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74c8164e1c |
mpage: mpage_readpages() should submit IO as read-ahead
a_ops->readpages() is only ever used for read-ahead, yet we don't flag the IO being submitted as such. Fix that up. Any file system that uses mpage_readpages() as its ->readpages() implementation will now get this right. Since we're passing in whether the IO is read-ahead or not, we don't need to pass in the 'gfp' separately, as it is dependent on the IO being read-ahead. Kill off that member. Add some documentation notes on ->readpages() being purely for read-ahead. Link: http://lkml.kernel.org/r/20180621010725.17813-3-axboe@kernel.dk Signed-off-by: Jens Axboe <axboe@kernel.dk> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Chris Mason <clm@fb.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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NeilBrown
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4cdfffc872 |
vfs: discard ATTR_ATTR_FLAG
This flag was introduce in 2.1.37pre1 and the only place it was tested was removed in 2.1.43pre1. The flag was never set. Let's discard it properly. Link: http://lkml.kernel.org/r/877en0hewz.fsf@notabene.neil.brown.name Signed-off-by: NeilBrown <neilb@suse.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Linus Torvalds
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4591343e35 |
Merge branches 'work.misc' and 'work.dcache' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull misc vfs updates from Al Viro: "Misc cleanups from various folks all over the place I expected more fs/dcache.c cleanups this cycle, so that went into a separate branch. Said cleanups have missed the window, so in the hindsight it could've gone into work.misc instead. Decided not to cherry-pick, thus the 'work.dcache' branch" * 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fs: dcache: Use true and false for boolean values fold generic_readlink() into its only caller fs: shave 8 bytes off of struct inode fs: Add more kernel-doc to the produced documentation fs: Fix attr.c kernel-doc removed extra extern file_fdatawait_range * 'work.dcache' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: kill dentry_update_name_case() |
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Linus Torvalds
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0ea97a2d61 |
Merge branch 'work.mkdir' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs icache updates from Al Viro: - NFS mkdir/open_by_handle race fix - analogous solution for FUSE, replacing the one currently in mainline - new primitive to be used when discarding halfway set up inodes on failed object creation; gives sane warranties re icache lookups not returning such doomed by still not freed inodes. A bunch of filesystems switched to that animal. - Miklos' fix for last cycle regression in iget5_locked(); -stable will need a slightly different variant, unfortunately. - misc bits and pieces around things icache-related (in adfs and jfs). * 'work.mkdir' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: jfs: don't bother with make_bad_inode() in ialloc() adfs: don't put inodes into icache new helper: inode_fake_hash() vfs: don't evict uninitialized inode jfs: switch to discard_new_inode() ext2: make sure that partially set up inodes won't be returned by ext2_iget() udf: switch to discard_new_inode() ufs: switch to discard_new_inode() btrfs: switch to discard_new_inode() new primitive: discard_new_inode() kill d_instantiate_no_diralias() nfs_instantiate(): prevent multiple aliases for directory inode |
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Linus Torvalds
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a66b4cd1e7 |
Merge branch 'work.open3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs open-related updates from Al Viro:
- "do we need fput() or put_filp()" rules are gone - it's always fput()
now. We keep track of that state where it belongs - in ->f_mode.
- int *opened mess killed - in finish_open(), in ->atomic_open()
instances and in fs/namei.c code around do_last()/lookup_open()/atomic_open().
- alloc_file() wrappers with saner calling conventions are introduced
(alloc_file_clone() and alloc_file_pseudo()); callers converted, with
much simplification.
- while we are at it, saner calling conventions for path_init() and
link_path_walk(), simplifying things inside fs/namei.c (both on
open-related paths and elsewhere).
* 'work.open3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (40 commits)
few more cleanups of link_path_walk() callers
allow link_path_walk() to take ERR_PTR()
make path_init() unconditionally paired with terminate_walk()
document alloc_file() changes
make alloc_file() static
do_shmat(): grab shp->shm_file earlier, switch to alloc_file_clone()
new helper: alloc_file_clone()
create_pipe_files(): switch the first allocation to alloc_file_pseudo()
anon_inode_getfile(): switch to alloc_file_pseudo()
hugetlb_file_setup(): switch to alloc_file_pseudo()
ocxlflash_getfile(): switch to alloc_file_pseudo()
cxl_getfile(): switch to alloc_file_pseudo()
... and switch shmem_file_setup() to alloc_file_pseudo()
__shmem_file_setup(): reorder allocations
new wrapper: alloc_file_pseudo()
kill FILE_{CREATED,OPENED}
switch atomic_open() and lookup_open() to returning 0 in all success cases
document ->atomic_open() changes
->atomic_open(): return 0 in all success cases
get rid of 'opened' in path_openat() and the helpers downstream
...
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Al Viro
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5bef915104 |
new helper: inode_fake_hash()
open-coded in a quite a few places... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> |
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Al Viro
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c2b6d621c4 |
new primitive: discard_new_inode()
We don't want open-by-handle picking half-set-up in-core struct inode from e.g. mkdir() having failed halfway through. In other words, we don't want such inodes returned by iget_locked() on their way to extinction. However, we can't just have them unhashed - otherwise open-by-handle immediately *after* that would've ended up creating a new in-core inode over the on-disk one that is in process of being freed right under us. Solution: new flag (I_CREATING) set by insert_inode_locked() and removed by unlock_new_inode() and a new primitive (discard_new_inode()) to be used by such halfway-through-setup failure exits instead of unlock_new_inode() / iput() combinations. That primitive unlocks new inode, but leaves I_CREATING in place. iget_locked() treats finding an I_CREATING inode as failure (-ESTALE, once we sort out the error propagation). insert_inode_locked() treats the same as instant -EBUSY. ilookup() treats those as icache miss. [Fix by Dan Carpenter <dan.carpenter@oracle.com> folded in] Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> |
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Linus Torvalds
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165ea0d1c2 |
Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs fixes from Al Viro: "Fix several places that screw up cleanups after failures halfway through opening a file (one open-coding filp_clone_open() and getting it wrong, two misusing alloc_file()). That part is -stable fodder from the 'work.open' branch. And Christoph's regression fix for uapi breakage in aio series; include/uapi/linux/aio_abi.h shouldn't be pulling in the kernel definition of sigset_t, the reason for doing so in the first place had been bogus - there's no need to expose struct __aio_sigset in aio_abi.h at all" * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: aio: don't expose __aio_sigset in uapi ocxlflash_getfile(): fix double-iput() on alloc_file() failures cxl_getfile(): fix double-iput() on alloc_file() failures drm_mode_create_lease_ioctl(): fix open-coded filp_clone_open() |
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Miklos Szeredi
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fb16043b46 |
vfs: remove open_flags from d_real()
Opening regular files on overlayfs is now handled via ovl_open(). Remove the now unused "open_flags" argument from d_op->d_real() and the d_real() helper. Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> |
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Miklos Szeredi
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de2a4a501e |
Partially revert "locks: fix file locking on overlayfs"
This partially reverts commit
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