Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Chuck Lever 5b362ac379 NFS: Fix panic after nfs_umount() ... After a few unsuccessful NFS mount attempts in which the client and server cannot agree on an authentication flavor both support, the client panics. nfs_umount() is invoked in the kernel in this case. Turns out nfs_umount()'s UMNT RPC invocation causes the RPC client to write off the end of the rpc_clnt's iostat array. This is because the mount client's nrprocs field is initialized with the count of defined procedures (two: MNT and UMNT), rather than the size of the client's proc array (four). The fix is to use the same initialization technique used by most other upper layer clients in the kernel. Introduced by commit 0b524123, which failed to update nrprocs when support was added for UMNT in the kernel. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=24302 BugLink: http://bugs.launchpad.net/bugs/683938 Reported-by: Stefan Bader <stefan.bader@canonical.com> Tested-by: Stefan Bader <stefan.bader@canonical.com> Cc: stable@kernel.org # >= 2.6.32 Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>		2010-12-10 13:01:50 -05:00
..
cache_lib.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
cache_lib.h
callback.c	BKL: remove extraneous #include <smp_lock.h>	2010-11-17 08:59:32 -08:00
callback.h
callback_proc.c	NFS: change stateid to be a union	2010-10-24 18:02:53 -04:00
callback_xdr.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
client.c	Merge branch 'for-2.6.37' of git://linux-nfs.org/~bfields/linux	2010-10-26 09:55:25 -07:00
delegation.c	BKL: remove extraneous #include <smp_lock.h>	2010-11-17 08:59:32 -08:00
delegation.h	NFSv41: Fix nfs_async_inode_return_delegation() ugliness	2010-06-22 13:24:02 -04:00
dir.c	NFS: Readdir cleanups	2010-12-07 14:09:02 -05:00
direct.c	Pure nfs client performance using odirect.	2010-11-22 13:24:42 -05:00
dns_resolve.c	sunrpc: use seconds since boot in expiry cache	2010-09-07 19:21:20 -04:00
dns_resolve.h	NFS: Use kernel DNS resolver [ver #2]	2010-08-11 17:11:28 +00:00
file.c	NFS: Fix fcntl F_GETLK not reporting some conflicts	2010-12-07 19:30:43 -05:00
fscache-index.c
fscache.c	NFS: Squelch compiler warning	2010-05-14 15:09:31 -04:00
fscache.h
getroot.c	new helper: ihold()	2010-10-25 21:26:11 -04:00
idmap.c	nfs: testing the wrong variable	2010-10-28 11:18:00 -04:00
inode.c	NFS: Fix a memory leak in nfs_readdir	2010-12-02 09:58:00 -05:00
internal.h	NFS: Ensure we return the dirent->d_type when it is known	2010-11-22 13:24:48 -05:00
iostat.h	NFS: Squelch compiler warning in nfs_add_server_stats()	2010-05-14 15:09:31 -04:00
Kconfig	lockd: push lock_flocks down	2010-10-27 21:39:39 +02:00
Makefile	NFSv4.1: pnfs: filelayout: add driver's LAYOUTGET and GETDEVICEINFO infrastructure	2010-10-24 18:07:11 -04:00
mount_clnt.c	NFS: Fix panic after nfs_umount()	2010-12-10 13:01:50 -05:00
namespace.c	NFS: Reduce the stack footprint of nfs_follow_mountpoint()	2010-05-14 15:09:22 -04:00
nfs2xdr.c	NFS: Ensure we return the dirent->d_type when it is known	2010-11-22 13:24:48 -05:00
nfs3acl.c	NFS: Reduce stack footprint of nfs3_proc_getacl() and nfs3_proc_setacl()	2010-05-14 15:09:28 -04:00
nfs3proc.c	NFS: readdir with vmapped pages	2010-10-23 15:27:35 -04:00
nfs3xdr.c	NFS: Ensure we return the dirent->d_type when it is known	2010-11-22 13:24:48 -05:00
nfs4_fs.h	NFS: Readdir plus in v4	2010-10-23 15:27:37 -04:00
nfs4filelayout.c	NFSv4.1: Use more sensible names for 'initialize_mountpoint'	2010-10-24 18:07:11 -04:00
nfs4filelayout.h	NFSv4.1: pnfs: filelayout: add driver's LAYOUTGET and GETDEVICEINFO infrastructure	2010-10-24 18:07:11 -04:00
nfs4filelayoutdev.c	NFSv4.1: pnfs: filelayout: add driver's LAYOUTGET and GETDEVICEINFO infrastructure	2010-10-24 18:07:11 -04:00
nfs4namespace.c	NFSv4: Fix up the documentation for nfs_do_refmount	2010-05-14 15:09:29 -04:00
nfs4proc.c	nfs: Discard ACL cache on mode update	2010-12-07 19:30:42 -05:00
nfs4renewd.c	NFSv41: Convert the various reboot recovery ops etc to minor version ops	2010-06-22 13:24:02 -04:00
nfs4state.c	Merge branch 'nfs-for-2.6.37' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6	2010-10-26 09:52:09 -07:00
nfs4xdr.c	NFS: Ensure we return the dirent->d_type when it is known	2010-11-22 13:24:48 -05:00
nfsroot.c	NFS: Fix a compile issue in nfs_root	2010-10-26 13:56:42 -04:00
pagelist.c	nfs: remove extraneous and problematic calls to nfs_clear_request	2010-12-07 23:02:44 -05:00
pnfs.c	NFSv4.1: Use more sensible names for 'initialize_mountpoint'	2010-10-24 18:07:11 -04:00
pnfs.h	NFSv4.1: Use more sensible names for 'initialize_mountpoint'	2010-10-24 18:07:11 -04:00
proc.c	NFS: readdir with vmapped pages	2010-10-23 15:27:35 -04:00
read.c	nfs: remove extraneous and problematic calls to nfs_clear_request	2010-12-07 23:02:44 -05:00
super.c	nfs: kernel should return EPROTONOSUPPORT when not support NFSv4	2010-12-07 19:30:44 -05:00
symlink.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
sysctl.c	NFS: new idmapper	2010-10-07 18:48:49 -04:00
unlink.c	a couple of open-coded ihold() introduced by nfs merge	2010-10-29 04:14:48 -04:00
write.c	nfs: remove extraneous and problematic calls to nfs_clear_request	2010-12-07 23:02:44 -05:00