David Howells df44f9f4f9 AFS: Fix the module init error handling ...

Fix the module init error handling.  There are a bunch of goto labels for
aborting the init procedure at different points and just undoing what needs
undoing - they aren't all in the right places, however.

This can lead to an oops like the following:

	BUG: unable to handle kernel NULL pointer dereference at 0000000000000020
	IP: [<ffffffff81042a31>] destroy_workqueue+0x17/0xc0
	...
	Modules linked in: kafs(+) dns_resolver rxkad af_rxrpc fscache

	Pid: 2171, comm: insmod Not tainted 2.6.35-cachefs+ #319 DG965RY/
	...
	Process insmod (pid: 2171, threadinfo ffff88003ca6a000, task ffff88003dcc3050)
	...
	Call Trace:
	 [<ffffffffa0055994>] afs_callback_update_kill+0x10/0x12 [kafs]
	 [<ffffffffa007d1c5>] afs_init+0x190/0x1ce [kafs]
	 [<ffffffffa007d035>] ? afs_init+0x0/0x1ce [kafs]
	 [<ffffffff810001ef>] do_one_initcall+0x59/0x14e
	 [<ffffffff8105f7ee>] sys_init_module+0x9c/0x1de
	 [<ffffffff81001eab>] system_call_fastpath+0x16/0x1b

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2010-08-07 14:23:37 -07:00

..

afs_cm.h

afs: support the CB.ProbeUuid RPC op

2008-04-29 08:06:26 -07:00

afs_fs.h

…

afs_vl.h

…

afs.h

…

cache.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

callback.c

Fix various old email addresses for dwmw2

2008-06-06 11:29:10 -07:00

cell.c

DNS: Make AFS go to the DNS for AFSDB records for unknown cells

2010-08-05 17:17:51 +00:00

cmservice.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

dir.c

AFS: Don't put struct file on the stack

2010-05-21 18:31:28 -04:00

file.c

AFS: Don't put struct file on the stack

2010-05-21 18:31:28 -04:00

flock.c

const: make file_lock_operations const

2009-09-22 07:17:25 -07:00

fsclient.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

inode.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

internal.h

drop unused dentry argument to ->fsync

2010-05-27 22:05:02 -04:00

Kconfig

DNS: Make AFS go to the DNS for AFSDB records for unknown cells

2010-08-05 17:17:51 +00:00

main.c

AFS: Fix the module init error handling

2010-08-07 14:23:37 -07:00

Makefile

FS-Cache: Make kAFS use FS-Cache

2009-04-03 16:42:41 +01:00

misc.c

AFS: Correctly translate auth error aborts and don't failover in such cases

2009-06-16 21:20:14 -07:00

mntpt.c

AFS: Don't put struct file on the stack

2010-05-21 18:31:28 -04:00

netdevices.c

afs: BUG to BUG_ON changes

2009-04-09 10:41:19 -07:00

proc.c

seq_file: constify seq_operations

2009-09-23 07:39:29 -07:00

rxrpc.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

security.c

AFS: Potential null dereference

2010-03-22 09:57:19 -07:00

server.c

AFS: Fix possible null pointer dereference in afs_alloc_server()

2010-06-01 09:26:36 -07:00

super.c

afs: add bdi backing to mount session.

2010-04-22 11:58:18 +02:00

vlclient.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

vlocation.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

vnode.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

volume.c

afs: add bdi backing to mount session.

2010-04-22 11:58:18 +02:00

write.c

writeback: remove writeback_inodes_wbc

2010-07-06 08:54:03 +02:00