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linux/fs/cifs
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Zhang Xiaoxu 6b69040247 cifs/smb3: Fix data inconsistent when zero file range 
CIFS implements the fallocate(FALLOC_FL_ZERO_RANGE) with send SMB
ioctl(FSCTL_SET_ZERO_DATA) to server. It just set the range of the
remote file to zero, but local page cache not update, then the data
inconsistent with server, which leads the xfstest generic/008 failed.

So we need to remove the local page caches before send SMB
ioctl(FSCTL_SET_ZERO_DATA) to server. After next read, it will
re-cache it.

Fixes: 30175628bf7f5 ("[SMB3] Enable fallocate -z support for SMB3 mounts")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zhang Xiaoxu <zhangxiaoxu5@huawei.com>
Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com>
Cc: stable@vger.kernel.org # v3.17
Signed-off-by: Steve French <stfrench@microsoft.com>
2020-06-23 19:06:27 -05:00
..
asn1.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
cache.c
smb3: extend fscache mount volume coherency check
2020-06-06 11:16:25 -05:00
cifs_debug.c
cifs: Add get_security_type_str function to return sec type.
2020-06-08 23:57:21 -05:00
cifs_debug.h
cifs: Standardize logging output
2020-06-01 00:10:18 -05:00
cifs_dfs_ref.c
cifs: fix potential mismatch of UNC paths
2020-02-24 14:20:38 -06:00
cifs_fs_sb.h
smb3: add mount option to allow RW caching of share accessed by only 1 client
2019-09-16 11:43:38 -05:00
cifs_ioctl.h
cifs: add SMB3 change notification support
2020-02-06 09:14:28 -06:00
cifs_spnego.c
cifs: switch servers depending on binding state
2019-11-25 01:16:30 -06:00
cifs_spnego.h
…
cifs_unicode.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
cifs_unicode.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
cifs_uniupr.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
cifsacl.c
cifs: fix chown and chgrp when idsfromsid mount option enabled
2020-06-12 13:21:32 -05:00
cifsacl.h
smb3: allow uid and gid owners to be set on create with idsfromsid mount option
2020-06-12 13:21:15 -05:00
cifsencrypt.c
cifs: Standardize logging output
2020-06-01 00:10:18 -05:00
cifsfs.c
smb3: fix typo in mount options displayed in /proc/mounts
2020-06-10 12:05:15 -05:00
cifsfs.h
cifs: update internal module version number
2020-06-04 13:50:55 -05:00
cifsglob.h
cifs: Add get_security_type_str function to return sec type.
2020-06-08 23:57:21 -05:00
cifspdu.h
cifs: cifspdu.h: Replace zero-length array with flexible-array member
2020-03-22 22:49:10 -05:00
cifsproto.h
smb3: allow uid and gid owners to be set on create with idsfromsid mount option
2020-06-12 13:21:15 -05:00
cifsroot.c
cifs: Standardize logging output
2020-06-01 00:10:18 -05:00
cifssmb.c
cifs: minor fix to two debug messages
2020-06-01 00:10:18 -05:00
connect.c
22 changesets, 2 for stable. Includes big performance improvement for large i/o when using multichannel, also includes DFS fixes
2020-06-05 16:40:53 -07:00
dfs_cache.c
cifs: Standardize logging output
2020-06-01 00:10:18 -05:00
dfs_cache.h
cifs: handle prefix paths in reconnect
2020-03-22 22:49:09 -05:00
dir.c
smb311: add support for using info level for posix extensions query
2020-06-12 08:54:12 -05:00
dns_resolve.c
keys: Pass the network namespace into request_key mechanism
2019-06-27 23:02:12 +01:00
dns_resolve.h
…
export.c
docs: fs: convert docs without extension to ReST
2019-07-31 13:31:05 -06:00
file.c
cifs: Fix double add page to memcg when cifs_readpages
2020-06-23 12:04:52 -05:00
fscache.c
smb3: extend fscache mount volume coherency check
2020-06-06 11:16:25 -05:00
fscache.h
smb3: extend fscache mount volume coherency check
2020-06-06 11:16:25 -05:00
inode.c
smb3: Add debug message for new file creation with idsfromsid mount option
2020-06-12 16:31:06 -05:00
ioctl.c
cifs: add SMB3 change notification support
2020-02-06 09:14:28 -06:00
Kconfig
smb3: smbdirect support can be configured by default
2020-04-07 13:39:00 -05:00
link.c
smb311: add support for using info level for posix extensions query
2020-06-12 08:54:12 -05:00
Makefile
cifs: Add support for root file systems
2019-09-16 11:43:38 -05:00
misc.c
cifs: Standardize logging output
2020-06-01 00:10:18 -05:00
netmisc.c
cifs: Standardize logging output
2020-06-01 00:10:18 -05:00
nterr.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
2019-05-24 17:36:45 +02:00
nterr.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
2019-05-24 17:36:45 +02:00
ntlmssp.h
cifs: dynamic allocation of ntlmssp blob
2016-06-23 23:45:07 -05:00
readdir.c
cifs: Standardize logging output
2020-06-01 00:10:18 -05:00
rfc1002pdu.h
…
sess.c
cifs: multichannel: try to rebind when reconnecting a channel
2020-06-04 13:50:55 -05:00
smb1ops.c
cifs: Standardize logging output
2020-06-01 00:10:18 -05:00
smb2file.c
cifs: allow unlock flock and OFD lock across fork
2020-03-22 22:49:09 -05:00
smb2glob.h
SMB311: Add support for query info using posix extensions (level 100)
2020-06-12 06:20:38 -05:00
smb2inode.c
smb311: Add tracepoints for new compound posix query info
2020-06-12 08:55:18 -05:00
smb2maperror.c
smb3: improve handling of share deleted (and share recreated)
2019-09-16 11:43:38 -05:00
smb2misc.c
cifs: Standardize logging output
2020-06-01 00:10:18 -05:00
smb2ops.c
cifs/smb3: Fix data inconsistent when zero file range
2020-06-23 19:06:27 -05:00
smb2pdu.c
smb3: Add debug message for new file creation with idsfromsid mount option
2020-06-12 16:31:06 -05:00
smb2pdu.h
SMB311: Add support for query info using posix extensions (level 100)
2020-06-12 06:20:38 -05:00
smb2proto.h
smb311: Add support for SMB311 query info (non-compounded)
2020-06-12 06:21:06 -05:00
smb2status.h
cifs: don't use __constant_cpu_to_le32()
2019-05-07 23:24:54 -05:00
smb2transport.c
smb3: remove overly noisy debug line in signing errors
2020-04-16 12:23:40 -05:00
smbdirect.c
cifs: Standardize logging output
2020-06-01 00:10:18 -05:00
smbdirect.h
cifs: smbd: Do not schedule work to send immediate packet on every receive
2020-04-07 12:41:16 -05:00
smbencrypt.c
fs: cifs: move from the crypto cipher API to the new DES library interface
2019-08-22 14:57:34 +10:00
smberr.h
…
smbfsctl.h
smb3: Add missing reparse tags
2019-09-24 23:31:32 -05:00
trace.c
smb3: Cleanup license mess
2019-01-24 09:37:33 -06:00
trace.h
smb311: Add tracepoints for new compound posix query info
2020-06-12 08:55:18 -05:00
transport.c
22 changesets, 2 for stable. Includes big performance improvement for large i/o when using multichannel, also includes DFS fixes
2020-06-05 16:40:53 -07:00
winucase.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
xattr.c
CIFS: Add support for setting owner info, dos attributes, and create time
2020-01-26 19:24:17 -06:00