Arnd Bergmann 0c0ddbf7ef NFSv4.x: hide array-bounds warning ... commit d55b352b01bc78fbc3d1bb650140668b87e58bf9 upstream. A correct bugfix introduced a harmless warning that shows up with gcc-7: fs/nfs/callback.c: In function 'nfs_callback_up': fs/nfs/callback.c:214:14: error: array subscript is outside array bounds [-Werror=array-bounds] What happens here is that the 'minorversion == 0' check tells the compiler that we assume minorversion can be something other than 0, but when CONFIG_NFS_V4_1 is disabled that would be invalid and result in an out-of-bounds access. The added check for IS_ENABLED(CONFIG_NFS_V4_1) tells gcc that this really can't happen, which makes the code slightly smaller and also avoids the warning. The bugfix that introduced the warning is marked for stable backports, we want this one backported to the same releases. Fixes: 98b0f80c2396 ("NFSv4.x: Fix a refcount leak in nfs_callback_up_net") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2016-12-02 09:09:01 +01:00
..
blocklayout	nfs/blocklayout: Fix bad using of page offset in bl_read_pagelist	2015-10-21 15:55:47 -05:00
filelayout	pNFS/files: Fix layoutcommit after a commit to DS	2016-10-07 15:23:45 +02:00
flexfilelayout	pNFS/flexfiles: Fix layoutcommit after a commit to DS	2016-10-07 15:23:45 +02:00
objlayout	osd fs: __r4w_get_page rely on PageUptodate for uptodate	2015-12-12 10:15:34 -08:00
cache_lib.c	NFS: simplify and clean cache library	2013-02-15 10:43:36 -05:00
cache_lib.h	NFS: simplify and clean cache library	2013-02-15 10:43:36 -05:00
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	NFS: Don't drop CB requests with invalid principals	2016-10-07 15:23:45 +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	make nfs_atomic_open() call d_drop() on all ->open_context() errors.	2016-07-27 09:47:30 -07:00
direct.c	NFS: Skip checking ds_cinfo.buckets when lseg's commit_through_mds is set	2015-09-22 18:09:14 -04:00
dns_resolve.c	NFS: Enabling v4.2 should not recompile nfsd and lockd	2013-11-19 16:20:40 -05:00
dns_resolve.h	NFS: DNS resolver cache per network namespace context introduced	2012-01-31 18:20:26 -05:00
file.c	mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd	2015-11-06 17:50:42 -08:00
fscache-index.c	NFS: Fabricate fscache server index key correctly	2014-09-25 21:25:18 -04:00
fscache.c	nfs: define nfs_inc_fscache_stats and using it as possible	2014-11-24 20:08:47 -05:00
fscache.h	NFS: Use i_writecount to control whether to get an fscache cookie in nfs_open()	2013-09-27 18:40:25 +01:00
getroot.c	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
inode.c	nfs: use file_dentry()	2016-04-20 15:42:13 +09:00
internal.h	sched/wait: Fix the signal handling fix	2015-12-13 14:30:59 -08:00
iostat.h	nfs: define nfs_inc_fscache_stats and using it as possible	2014-11-24 20:08:47 -05:00
Kconfig	kernel: conditionally support non-root users, groups and capabilities	2015-04-15 16:35:22 -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	pnfs/blocklayout: serialize GETDEVICEINFO calls	2014-11-12 14:22:52 -05:00
nfs.h	NFS: Convert v4 into a module	2012-07-30 19:06:52 -04:00
nfs2super.c	NFS: Convert v2 into a module	2012-07-30 19:06:41 -04:00
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	nfs4: start callback_ident at idr 1	2015-11-23 21:59:42 -05:00
nfs4file.c	nfs: use file_dentry()	2016-04-20 15:42:13 +09:00
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	KEYS: Merge the type-specific data with the payload data	2015-10-21 15:18:36 +01:00
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	NFSv4.1: Fix the CREATE_SESSION slot number accounting	2016-09-24 10:07:36 +02:00
nfs4renewd.c	NFSv4.1: Fix an NFSv4.1 state renewal regression	2014-09-30 17:18:42 -04:00
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	NFSv4: Open state recovery must account for file permission changes	2016-10-28 03:01:31 -04:00
nfs4super.c	NFS: Move nfs_idmap.h into fs/nfs/	2015-04-23 15:16:14 -04:00
nfs4sysctl.c	NFS: Move nfs_idmap.h into fs/nfs/	2015-04-23 15:16:14 -04:00
nfs4trace.c	NFSv4.1: Add tracepoints for debugging slot table operations	2013-08-22 08:58:27 -04:00
nfs4trace.h	NFS: Fix a tracepoint NULL-pointer dereference	2015-10-06 18:56:25 -04:00
nfs4xdr.c	NFS4: Cleanup FATTR4_WORD0_FS_LOCATIONS after decoding success	2015-11-23 21:56:53 -05:00
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	NFS: fix the handling of NFS_INO_INVALID_DATA flag in nfs_revalidate_mapping	2014-01-27 15:35:56 -05:00
pagelist.c	sched/wait: Fix the signal handling fix	2015-12-13 14:30:59 -08:00
pnfs.c	pNFS: Ensure LAYOUTGET and LAYOUTRETURN are properly serialised	2016-09-24 10:07:36 +02:00
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	NFSv4.1/pnfs: Retry through MDS when getting bad length of data	2015-10-21 15:55:47 -05:00
super.c	NFS: Remove the left global variable nfs_callback_tcpport	2015-10-21 15:49:22 -05:00
symlink.c	don't pass nameidata to ->follow_link()	2015-05-10 22:20:15 -04:00
sysctl.c	nfs: convert use of typedef ctl_table to struct ctl_table	2014-06-06 16:08:16 -07:00
unlink.c	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
write.c	nfs: don't create zero-length requests	2016-08-20 18:09:21 +02:00