Trond Myklebust 1549210fcc NFSv4: Fix an Oops in the open recovery code ...

The open recovery code does not need to request a new value for the
mdsthreshold, and so does not allocate a struct nfs4_threshold.
The problem is that encode_getfattr_open() will still request an
mdsthreshold, and so we end up Oopsing in decode_attr_mdsthreshold.

This patch fixes encode_getfattr_open so that it doesn't request an
mdsthreshold when the caller isn't asking for one. It also fixes
decode_attr_mdsthreshold so that it errors if the server returns
an mdsthreshold that we didn't ask for (instead of Oopsing).

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: Andy Adamson <andros@netapp.com>

2012-06-05 10:00:14 -04:00

..

9p

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

adfs

switch open-coded instances of d_make_root() to new helper

2012-03-20 21:29:35 -04:00

affs

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

afs

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

autofs4

Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux

2012-05-28 09:54:45 -07:00

befs

switch open-coded instances of d_make_root() to new helper

2012-03-20 21:29:35 -04:00

bfs

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

btrfs

Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux

2012-05-28 09:54:45 -07:00

cachefiles

switch touch_atime to struct path

2012-03-20 21:29:41 -04:00

ceph

Merge git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client

2012-05-30 11:17:19 -07:00

cifs

Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6

2012-05-29 12:42:10 -07:00

coda

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

configfs

make configfs_pin_fs() return root dentry on success

2012-03-20 21:29:48 -04:00

cramfs

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2012-03-21 13:36:41 -07:00

debugfs

debugfs: Add support to print u32 array in debugfs

2012-04-17 00:18:36 -04:00

devpts

userns: Convert devpts to use kuid/kgid where appropriate

2012-05-15 14:59:26 -07:00

dlm

dlm: NULL dereference on failure in kmem_cache_create()

2012-05-15 10:39:28 -05:00

ecryptfs

Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux

2012-05-28 09:54:45 -07:00

efs

switch open-coded instances of d_make_root() to new helper

2012-03-20 21:29:35 -04:00

exofs

Merge branch 'for-linus' of git://git.open-osd.org/linux-open-osd

2012-05-28 13:10:41 -07:00

exportfs

…

ext2

Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux

2012-05-28 09:54:45 -07:00

ext3

Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux

2012-05-28 09:54:45 -07:00

ext4

Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux

2012-05-28 09:54:45 -07:00

fat

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

freevxfs

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

fscache

…

fuse

Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux

2012-05-28 09:54:45 -07:00

gfs2

Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux

2012-05-28 09:54:45 -07:00

hfs

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

hfsplus

Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux

2012-05-28 09:54:45 -07:00

hostfs

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

hpfs

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

hppfs

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

hugetlbfs

Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux

2012-05-28 09:54:45 -07:00

isofs

switch open-coded instances of d_make_root() to new helper

2012-03-20 21:29:35 -04:00

jbd

jbd: Write journal superblock with WRITE_FUA after checkpointing

2012-05-15 23:34:37 +02:00

jbd2

jbd2: use GFP_NOFS for blkdev_issue_flush

2012-04-23 21:43:41 -04:00

jffs2

Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux

2012-05-28 09:54:45 -07:00

jfs

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

lockd

lockd: fix the endianness bug

2012-04-13 13:50:52 -04:00

logfs

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

minix

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

ncpfs

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

nfs

NFSv4: Fix an Oops in the open recovery code

2012-06-05 10:00:14 -04:00

nfs_common

…

nfsd

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2012-05-23 17:42:39 -07:00

nilfs2

Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux

2012-05-28 09:54:45 -07:00

nls

NLS: raname "maxlen" to "maxout" in UTF conversion routines

2011-11-26 19:58:47 -08:00

notify

fs/notify/notification.c: make subsys_initcall function static

2012-03-23 16:58:31 -07:00

ntfs

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

ocfs2

Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux

2012-05-28 09:54:45 -07:00

omfs

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

openpromfs

switch open-coded instances of d_make_root() to new helper

2012-03-20 21:29:35 -04:00

proc

mm, oom: normalize oom scores to oom_score_adj scale only for userspace

2012-05-29 16:22:24 -07:00

pstore

Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux

2012-05-28 09:54:45 -07:00

qnx4

qnx4: new helper - try_extent()

2012-03-20 21:29:52 -04:00

qnx6

fs: initial qnx6fs addition

2012-03-20 21:29:38 -04:00

quota

quota: Get rid of nested I_MUTEX_QUOTA locking subclass

2012-05-15 23:34:39 +02:00

ramfs

tidy up after d_make_root() conversion

2012-03-20 21:29:37 -04:00

reiserfs

Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux

2012-05-28 09:54:45 -07:00

romfs

Merge tag 'for-linus-3.4' of git://git.infradead.org/mtd-2.6

2012-03-30 17:31:56 -07:00

squashfs

Merge tag 'squashfs-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next

2012-03-28 18:05:54 -07:00

sysfs

Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux

2012-05-28 09:54:45 -07:00

sysv

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

ubifs

Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux

2012-05-28 09:54:45 -07:00

udf

Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux

2012-05-28 09:54:45 -07:00

ufs

Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux

2012-05-28 09:54:45 -07:00

xfs

Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux

2012-05-28 09:54:45 -07:00

aio.c

vfs: make AIO use the proper rw_verify_area() area helpers

2012-05-21 16:06:20 -07:00

anon_inodes.c

anon_inodes: move allocation of anon_inode into ->mount()

2012-03-20 21:29:45 -04:00

attr.c

userns: Use uid_eq gid_eq helpers when comparing kuids and kgids in the vfs

2012-05-03 03:29:34 -07:00

bad_inode.c

mm/fs: remove truncate_range

2012-05-29 16:22:23 -07:00

binfmt_aout.c

VM: add "vm_mmap()" helper function

2012-04-20 17:29:13 -07:00

binfmt_elf_fdpic.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2012-05-23 17:42:39 -07:00

binfmt_elf.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2012-05-23 17:42:39 -07:00

binfmt_em86.c

__register_binfmt() made void

2012-03-20 21:29:46 -04:00

binfmt_flat.c

VM: add "vm_mmap()" helper function

2012-04-20 17:29:13 -07:00

binfmt_misc.c

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

binfmt_script.c

__register_binfmt() made void

2012-03-20 21:29:46 -04:00

binfmt_som.c

VM: add "vm_mmap()" helper function

2012-04-20 17:29:13 -07:00

bio-integrity.c

fs: remove the second argument of k[un]map_atomic()

2012-03-20 21:48:21 +08:00

bio.c

Merge branch 'for-3.5/core' of git://git.kernel.dk/linux-block

2012-05-30 08:52:42 -07:00

block_dev.c

Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux

2012-05-28 09:54:45 -07:00

buffer.c

block: don't mark buffers beyond end of disk as mapped

2012-05-11 16:42:14 +02:00

char_dev.c

char_dev.c: fix up some whitespace errors

2011-12-13 11:18:17 -08:00

compat_binfmt_elf.c

…

compat_ioctl.c

Merge tag 'module-for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2012-03-24 10:24:31 -07:00

compat.c

userns: Convert stat to return values mapped from kuids and kgids

2012-05-15 14:08:35 -07:00

dcache.c

mm: add a low limit to alloc_large_system_hash

2012-05-24 00:28:21 -04:00

dcookies.c

fs: reduce the use of module.h wherever possible

2012-02-28 19:31:58 -05:00

direct-io.c

Restore direct_io / truncate locking API

2012-02-23 15:56:21 -08:00

drop_caches.c

…

eventfd.c

fs: reduce the use of module.h wherever possible

2012-02-28 19:31:58 -05:00

eventpoll.c

epoll: Fix user space breakage related to EPOLLWAKEUP

2012-05-22 20:57:06 +02:00

exec.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2012-05-23 17:42:39 -07:00

fcntl.c

userns: Use uid_eq gid_eq helpers when comparing kuids and kgids in the vfs

2012-05-03 03:29:34 -07:00

fhandle.c

vfs: prefer ->dentry->d_sb to ->mnt->mnt_sb

2012-01-06 23:16:53 -05:00

fifo.c

…

file_table.c

vfs: drop_file_write_access() made static

2012-03-20 21:29:32 -04:00

file.c

Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2012-03-29 18:12:23 -07:00

filesystems.c

vfs: convert fs_supers to hlist

2012-01-03 22:52:39 -05:00

fs_struct.c

Merge tag 'module-for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2012-03-24 10:24:31 -07:00

fs-writeback.c

writeback: Avoid iput() from flusher thread

2012-05-06 13:43:41 +08:00

generic_acl.c

…

inode.c

Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux

2012-05-28 09:54:45 -07:00

internal.h

vfs: protect remounting superblock read-only

2012-01-06 23:20:12 -05:00

ioctl.c

fs: reduce the use of module.h wherever possible

2012-02-28 19:31:58 -05:00

ioprio.c

Merge branch 'for-3.5/core' of git://git.kernel.dk/linux-block

2012-05-30 08:52:42 -07:00

Kconfig

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2012-03-21 13:36:41 -07:00

Kconfig.binfmt

C6X: add support to build with BINFMT_ELF_FDPIC

2012-05-15 09:17:34 -04:00

libfs.c

vfs: make it possible to access the dentry hash/len as one 64-bit entry

2012-05-10 19:54:35 -07:00

locks.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2012-05-23 17:42:39 -07:00

Makefile

fs: initial qnx6fs addition

2012-03-20 21:29:38 -04:00

mbcache.c

…

mount.h

vfs: keep list of mounts for each superblock

2012-01-06 23:20:12 -05:00

mpage.c

fs: reduce the use of module.h wherever possible

2012-02-28 19:31:58 -05:00

namei.c

word-at-a-time: make the interfaces truly generic

2012-05-26 11:33:40 -07:00

namespace.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2012-01-08 13:21:22 -08:00

no-block.c

…

open.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2012-05-23 17:42:39 -07:00

pipe.c

pipes: add a "packetized pipe" mode for writing

2012-04-29 13:12:42 -07:00

pnode.c

vfs: switch pnode.h macros to struct mount *

2012-01-03 22:57:11 -05:00

pnode.h

vfs: switch pnode.h macros to struct mount *

2012-01-03 22:57:11 -05:00

posix_acl.c

fs: reduce the use of module.h wherever possible

2012-02-28 19:31:58 -05:00

proc_namespace.c

vfs: switch ->show_options() to struct dentry *

2012-01-06 23:19:54 -05:00

read_write.c

fs: reduce the use of module.h wherever possible

2012-02-28 19:31:58 -05:00

read_write.h

…

readdir.c

fs: reduce the use of module.h wherever possible

2012-02-28 19:31:58 -05:00

select.c

Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2012-03-29 18:12:23 -07:00

seq_file.c

Merge tag 'module-for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2012-03-24 10:24:31 -07:00

signalfd.c

epoll: ep_unregister_pollwait() can use the freed pwq->whead

2012-02-24 11:42:50 -08:00

splice.c

Merge tag 'v3.4-rc5' into for-3.5/core

2012-05-01 14:29:55 +02:00

stack.c

fs: reduce the use of module.h wherever possible

2012-02-28 19:31:58 -05:00

stat.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2012-05-23 17:42:39 -07:00

statfs.c

fs: reduce the use of module.h wherever possible

2012-02-28 19:31:58 -05:00

super.c

Merge tag 'module-for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2012-03-24 10:24:31 -07:00

sync.c

fs: reduce the use of module.h wherever possible

2012-02-28 19:31:58 -05:00

timerfd.c

…

utimes.c

…

xattr_acl.c

fs: reduce the use of module.h wherever possible

2012-02-28 19:31:58 -05:00

xattr.c

fs/xattr.c:setxattr(): improve handling of allocation failures

2012-04-05 15:25:50 -07:00