linux/fs/ceph
Linus Torvalds aa99f3c2b9 \n
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Merge tag 'hole_punch_for_v5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

Pull fs hole punching vs cache filling race fixes from Jan Kara:
 "Fix races leading to possible data corruption or stale data exposure
  in multiple filesystems when hole punching races with operations such
  as readahead.

  This is the series I was sending for the last merge window but with
  your objection fixed - now filemap_fault() has been modified to take
  invalidate_lock only when we need to create new page in the page cache
  and / or bring it uptodate"

* tag 'hole_punch_for_v5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
  filesystems/locking: fix Malformed table warning
  cifs: Fix race between hole punch and page fault
  ceph: Fix race between hole punch and page fault
  fuse: Convert to using invalidate_lock
  f2fs: Convert to using invalidate_lock
  zonefs: Convert to using invalidate_lock
  xfs: Convert double locking of MMAPLOCK to use VFS helpers
  xfs: Convert to use invalidate_lock
  xfs: Refactor xfs_isilocked()
  ext2: Convert to using invalidate_lock
  ext4: Convert to use mapping->invalidate_lock
  mm: Add functions to lock invalidate_lock for two mappings
  mm: Protect operations adding pages to page cache with invalidate_lock
  documentation: Sync file_operations members with reality
  mm: Fix comments mentioning i_mutex
2021-08-30 10:24:50 -07:00
..
acl.c fs: make helpers idmap mount aware 2021-01-24 14:27:20 +01:00
addr.c ceph: Fix race between hole punch and page fault 2021-07-13 14:29:01 +02:00
cache.c ceph: rip out old fscache readpage handling 2021-04-27 23:52:21 +02:00
cache.h ceph: convert ceph_readpage to netfs_readpage 2021-04-27 23:52:22 +02:00
caps.c ceph: correctly handle releasing an embedded cap flush 2021-08-25 16:34:11 +02:00
ceph_frag.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
debugfs.c ceph: add IO size metrics support 2021-06-29 00:15:51 +02:00
dir.c ceph: take reference to req->r_parent at point of assignment 2021-06-29 00:15:52 +02:00
export.c ceph: take reference to req->r_parent at point of assignment 2021-06-29 00:15:52 +02:00
file.c ceph: Fix race between hole punch and page fault 2021-07-13 14:29:01 +02:00
inode.c ceph: eliminate ceph_async_iput() 2021-06-29 00:15:52 +02:00
io.c ceph: fix kerneldoc copypasta over ceph_start_io_direct 2021-04-27 23:52:23 +02:00
io.h ceph: add buffered/direct exclusionary locking for reads and writes 2019-09-16 12:06:25 +02:00
ioctl.c ceph: consider inode's last read/write when calculating wanted caps 2020-03-30 12:42:42 +02:00
ioctl.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig ceph: convert ceph_readpage to netfs_readpage 2021-04-27 23:52:22 +02:00
locks.c ceph: fix up some warnings on W=1 builds 2020-12-14 23:21:47 +01:00
Makefile ceph: add dentry lease metric support 2020-06-01 13:22:51 +02:00
mds_client.c ceph: correctly handle releasing an embedded cap flush 2021-08-25 16:34:11 +02:00
mds_client.h ceph: eliminate session->s_gen_ttl_lock 2021-06-29 00:15:52 +02:00
mdsmap.c ceph: fix possible null-pointer dereference in ceph_mdsmap_decode() 2021-08-25 16:34:11 +02:00
metric.c ceph: allow ceph_put_mds_session to take NULL or ERR_PTR 2021-06-29 00:15:52 +02:00
metric.h ceph: add IO size metrics support 2021-06-29 00:15:51 +02:00
quota.c ceph: eliminate ceph_async_iput() 2021-06-29 00:15:52 +02:00
snap.c ceph: correctly handle releasing an embedded cap flush 2021-08-25 16:34:11 +02:00
strings.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
super.c ceph: add new RECOVER mount_state when recovering session 2020-12-14 23:21:46 +01:00
super.h ceph: correctly handle releasing an embedded cap flush 2021-08-25 16:34:11 +02:00
util.c ceph: move net/ceph/ceph_fs.c to fs/ceph/util.c 2020-01-27 16:53:40 +01:00
xattr.c ceph: support getting ceph.dir.rsnaps vxattr 2021-04-27 23:52:23 +02:00