Trond Myklebust b49ba75c3c NFSv4: Fix open create exclusive when the server reboots ... [ Upstream commit 8fd1ab747d2b1ec7ec663ad0b41a32eaa35117a8 ] If the server that does not implement NFSv4.1 persistent session semantics reboots while we are performing an exclusive create, then the return value of NFS4ERR_DELAY when we replay the open during the grace period causes us to lose the verifier. When the grace period expires, and we present a new verifier, the server will then correctly reply NFS4ERR_EXIST. This commit ensures that we always present the same verifier when replaying the OPEN. Reported-by: Tigran Mkrtchyan <tigran.mkrtchyan@desy.de> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2019-08-04 09:34:55 +02:00
..
blocklayout	pnfs/blocklayout: off by one in bl_map_stripe()	2018-09-09 20:04:34 +02:00
filelayout	NFS41: pop some layoutget errors to application	2019-03-23 08:44:38 +01:00
flexfilelayout	NFS41: pop some layoutget errors to application	2019-03-23 08:44:38 +01:00
objlayout	osd fs: __r4w_get_page rely on PageUptodate for uptodate	2015-12-12 10:15:34 -08:00
cache_lib.c
cache_lib.h
callback.c	NFSv4.x: hide array-bounds warning	2016-12-02 09:09:01 +01:00
callback.h	NFS: Remove the left function defines in callback.h	2015-10-21 15:49:22 -05:00
callback_proc.c	NFS: Remove unneeded NFS_DEBUG checking before define NFSDBG_FACILITY	2015-10-21 15:49:23 -05:00
callback_xdr.c	NFSv4.0 fix client reference leak in callback	2018-09-19 22:48:57 +02:00
client.c	nfs: get clone_blksize when probing fsinfo	2015-10-15 16:08:18 -04:00
delegation.c	NFSv4: nfs4_copy_delegation_stateid() must fail if the delegation is invalid	2016-10-28 03:01:31 -04:00
delegation.h	NFSv4: Recovery of recalled read delegations is broken	2015-09-20 22:34:16 -04:00
dir.c	NFS: Fix a typo in nfs_rename()	2017-12-16 10:33:55 +01:00
direct.c	NFS41: pop some layoutget errors to application	2019-03-23 08:44:38 +01:00
dns_resolve.c
dns_resolve.h
file.c	nfs_write_end(): fix handling of short copies	2017-01-09 08:07:52 +01:00
fscache-index.c
fscache.c
fscache.h
getroot.c	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
inode.c	NFSv4: Handle the special Linux file open access mode	2019-08-04 09:34:50 +02:00
internal.h	NFS: Fix 2 use after free issues in the I/O code	2017-09-13 14:09:46 -07:00
iostat.h
Kconfig	pnfs/blocklayout: require 64-bit sector_t	2017-08-16 13:40:30 -07:00
Makefile	NFS: Rename idmap.c to nfs4idmap.c	2015-04-23 15:16:14 -04:00
mount_clnt.c	NFS: Remove unneeded NFS_DEBUG checking before define NFSDBG_FACILITY	2015-10-21 15:49:23 -05:00
namespace.c	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
netns.h
nfs.h
nfs2super.c
nfs2xdr.c	nfs: save server READ/WRITE/COMMIT status	2015-02-03 11:06:40 -08:00
nfs3_fs.h	nfsv3: introduce nfs3_set_ds_client	2015-02-03 11:06:34 -08:00
nfs3acl.c	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
nfs3client.c	nfs: set hostname when creating nfsv3 ds connection	2015-02-03 11:06:38 -08:00
nfs3proc.c	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
nfs3super.c	nfsv3: introduce nfs3_set_ds_client	2015-02-03 11:06:34 -08:00
nfs3xdr.c	xprtrdma: Fix large NFS SYMLINK calls	2015-08-05 16:21:28 -04:00
nfs4_fs.h	NFSv4: Refactor NFSv4 error handling	2015-10-08 10:45:51 -04:00
nfs4client.c	NFSv4.1: Fix the r/wsize checking	2018-11-21 09:27:35 +01:00
nfs4file.c	NFSv4: Handle the special Linux file open access mode	2019-08-04 09:34:50 +02:00
nfs4getroot.c	nfs: Remove invalid NFS_ATTR_FATTR_V4_REFERRAL checking in nfs4_get_rootfh	2015-07-01 11:31:22 -04:00
nfs4idmap.c	NFSv4: Fix possible 1-byte stack overflow in nfs_idmap_read_and_verify_message	2018-07-03 11:21:34 +02:00
nfs4idmap.h	NFS: Move nfs_idmap.h into fs/nfs/	2015-04-23 15:16:14 -04:00
nfs4namespace.c	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
nfs4proc.c	NFSv4: Fix open create exclusive when the server reboots	2019-08-04 09:34:55 +02:00
nfs4renewd.c
nfs4session.c	NFSv4.1: Don't set up a backchannel if the server didn't agree to do so	2015-02-18 12:30:47 -08:00
nfs4session.h	NFSv4.1: Clear the old state by our client id before establishing a new lease	2015-03-03 21:52:30 -05:00
nfs4state.c	NFS4: Fix v4.0 client state corruption when mount	2019-06-11 12:23:45 +02:00
nfs4super.c	NFS: Move nfs_idmap.h into fs/nfs/	2015-04-23 15:16:14 -04:00
nfs4sysctl.c	nfs: Do not convert nfs_idmap_cache_timeout to jiffies	2018-05-30 07:48:53 +02:00
nfs4trace.c
nfs4trace.h	NFS: Fix a tracepoint NULL-pointer dereference	2015-10-06 18:56:25 -04:00
nfs4xdr.c	NFSv4: fix getacl head length estimation	2017-03-12 06:37:30 +01:00
nfs42.h	nfs42: add CLONE proc functions	2015-10-15 16:07:36 -04:00
nfs42proc.c	NFSv4.2: Fix a reference leak in nfs42_proc_layoutstats_generic	2016-10-28 03:01:31 -04:00
nfs42xdr.c	nfs42: add CLONE xdr functions	2015-10-15 16:07:21 -04:00
nfsroot.c	nfsroot: make nfsroot to accept the 1024 bytes long directory name	2015-10-21 15:49:19 -05:00
nfstrace.c	NFSv4: Allow tracing of NFSv4 fsync calls	2015-03-27 12:39:34 -04:00
nfstrace.h
pagelist.c	NFS: Don't recoalesce on error in nfs_pageio_complete_mirror()	2019-03-23 08:44:39 +01:00
pnfs.c	NFS41: pop some layoutget errors to application	2019-03-23 08:44:38 +01:00
pnfs.h	NFS41: make close wait for layoutreturn	2015-09-23 08:55:32 -04:00
pnfs_dev.c	NFSv4.1: Don't cache deviceids that have no notifications	2015-03-27 12:32:24 -04:00
pnfs_nfs.c	NFS41: fix list splice type	2015-08-20 13:43:53 -05:00
proc.c	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
read.c	NFS41: pop some layoutget errors to application	2019-03-23 08:44:38 +01:00
super.c	NFS: Forbid setting AF_INET6 to "struct sockaddr_in"->sin_family.	2019-05-16 19:44:51 +02:00
symlink.c	don't pass nameidata to ->follow_link()	2015-05-10 22:20:15 -04:00
sysctl.c
unlink.c	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
write.c	NFS: Add a cond_resched() to nfs_commit_release_pages()	2018-02-16 20:09:42 +01:00