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Trond Myklebust fecb9d534d NFS: Don't call generic_error_remove_page() while holding locks 
[ Upstream commit 22876f540bdf19af9e4fca893ce02ba7ee65ebcc ]

The NFS read code can trigger writeback while holding the page lock.
If an error then triggers a call to nfs_write_error_remove_page(),
we can deadlock.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-08 11:22:17 +01:00
..
blocklayout
nfs/blocklayout: Use the passed in gfp flags
2023-09-23 10:48:06 +02:00
filelayout
pNFS/filelayout: Fix coalescing test for single DS
2023-01-24 07:11:49 +01:00
flexfilelayout
NFS/pNFS: Report EINVAL errors from connect() to the server
2023-10-10 21:44:56 +02:00
cache_lib.c
…
cache_lib.h
…
callback_proc.c
NFSv4/pNFS: Fix another issue with a list iterator pointing to the head
2022-04-15 14:14:53 +02:00
callback_xdr.c
NFS: remove unneeded check in decode_devicenotify_args()
2022-04-15 14:14:52 +02:00
callback.c
…
callback.h
NFSv4.1: Fix uninitialised variable in devicenotify
2022-02-16 12:51:44 +01:00
client.c
NFS: Fix initialisation of nfs_client cl_flags field
2022-02-16 12:51:43 +01:00
delegation.c
NFS: Fix a soft lockup in the delegation recovery code
2020-01-27 14:50:27 +01:00
delegation.h
NFS: Fix a soft lockup in the delegation recovery code
2020-01-27 14:50:27 +01:00
dir.c
NFS: LOOKUP_DIRECTORY is also ok with symlinks
2022-02-23 11:58:40 +01:00
direct.c
NFS: swap-out must always use STABLE writes.
2022-04-15 14:15:03 +02:00
dns_resolve.c
…
dns_resolve.h
…
export.c
…
file.c
NFS: swap IO handling is slightly different for O_DIRECT IO
2022-04-15 14:15:03 +02:00
fscache-index.c
nfs: fscache: use timespec64 in inode auxdata
2020-05-20 08:18:43 +02:00
fscache.c
NFSv4: Fix fscache cookie aux_data to ensure change_attr is included
2020-05-20 08:18:43 +02:00
fscache.h
nfs: fscache: use timespec64 in inode auxdata
2020-05-20 08:18:43 +02:00
getroot.c
…
inode.c
NFS: Do not report writeback errors in nfs_getattr()
2022-02-23 11:58:40 +01:00
internal.h
NFS: nfs_igrab_and_active must first reference the superblock
2021-01-19 18:22:37 +01:00
io.c
…
iostat.h
…
Kconfig
nfs: fix PNFS_FLEXFILE_LAYOUT Kconfig default
2021-03-30 14:36:58 +02:00
Makefile
…
mount_clnt.c
…
namespace.c
NFS: fix nfs_path in case of a rename retry
2020-11-05 11:08:46 +01:00
netns.h
…
nfs2super.c
…
nfs2xdr.c
NFSv2: Fix a typo in encode_sattr()
2020-01-17 19:47:04 +01:00
nfs3_fs.h
…
nfs3acl.c
nfs: Fix potential posix_acl refcnt leak in nfs3_set_acl
2020-05-06 08:13:32 +02:00
nfs3client.c
…
nfs3proc.c
nfs: fix acl memory leak of posix_acl_create()
2021-07-20 16:16:13 +02:00
nfs3super.c
…
nfs3xdr.c
NFS: Correct size calculation for create reply length
2021-03-30 14:36:58 +02:00
nfs4_fs.h
NFSv4: Convert struct nfs4_state to use refcount_t
2023-04-20 12:04:38 +02:00
nfs4client.c
nfs4: Fix kmemleak when allocate slot failed
2022-11-10 17:46:51 +01:00
nfs4file.c
NFSv4: Fix v4.0/v4.1 SEEK_DATA return -ENOTSUPP when set NFS_V4_2 config
2021-06-03 08:38:08 +02:00
nfs4getroot.c
…
nfs4idmap.c
NFSv4: Fix races in the legacy idmapper upcall
2022-08-25 11:15:36 +02:00
nfs4idmap.h
…
nfs4namespace.c
NFSv4 expose nfs_parse_server_name function
2022-02-16 12:51:44 +01:00
nfs4proc.c
NFSv4: Fix hangs when recovering open state after a server reboot
2023-04-20 12:04:38 +02:00
nfs4renewd.c
…
nfs4session.c
…
nfs4session.h
…
nfs4state.c
NFSv4.1: Always send a RECLAIM_COMPLETE after establishing lease
2023-05-17 11:13:19 +02:00
nfs4super.c
NFSv4: Fix a pNFS layout related use-after-free race when freeing the inode
2021-01-06 14:45:01 +01:00
nfs4sysctl.c
…
nfs4trace.c
…
nfs4trace.h
…
nfs4xdr.c
NFSv4.2: Fix a memory stomp in decode_attr_security_label
2023-01-18 11:30:13 +01:00
nfs42.h
…
nfs42proc.c
NFSv42: Fix pagecache invalidation after COPY/CLONE
2021-12-08 08:50:11 +01:00
nfs42xdr.c
NFSv42: Don't fail clone() unless the OP_CLONE operation failed
2021-12-01 09:27:42 +01:00
nfs.h
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nfsroot.c
…
nfstrace.c
…
nfstrace.h
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pagelist.c
NFS: Don't corrupt the value of pg_bytes_written in nfs_do_recoalesce()
2021-06-03 08:38:08 +02:00
pnfs_dev.c
NFSv4/pnfs: minor fix for cleanup path in nfs4_get_device_info
2023-09-23 10:48:12 +02:00
pnfs_nfs.c
pnfs/flexfiles: Fix misplaced barrier in nfs4_ff_layout_prepare_ds
2021-11-26 11:36:14 +01:00
pnfs.c
pNFS: Don't keep retrying if the server replied NFS4ERR_LAYOUTUNAVAILABLE
2022-06-25 11:49:15 +02:00
pnfs.h
NFSv4/pNFS: Fix another issue with a list iterator pointing to the head
2022-04-15 14:14:53 +02:00
proc.c
NFSv2: Fix write regression
2019-09-21 07:17:02 +02:00
read.c
NFS: Pass error information to the pgio error cleanup routine
2019-09-06 10:22:23 +02:00
super.c
fs/nfs: Fix nfs_parse_devname to not modify it's argument
2020-01-27 14:50:26 +01:00
symlink.c
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sysctl.c
…
unlink.c
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write.c
NFS: Don't call generic_error_remove_page() while holding locks
2023-11-08 11:22:17 +01:00