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| author | Denis V. Lunev <den@openvz.org> | 2008-05-20 13:59:48 +0400 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2008-05-23 13:09:33 +1000 |
| commit | 34e4e2fef4c7a2f7699b3d25e48d871d3ac4c3e7 (patch) | |
| tree | 0d013ca321765f38f57c53a012b7a8cad30ea3f2 /Documentation/DocBook/kernel-locking.tmpl | |
| parent | c4ea6fcf5a192dbba54666f308bdace1c278e0c1 (diff) | |
| download | op-kernel-dev-34e4e2fef4c7a2f7699b3d25e48d871d3ac4c3e7.zip op-kernel-dev-34e4e2fef4c7a2f7699b3d25e48d871d3ac4c3e7.tar.gz | |
modules: proper cleanup of kobject without CONFIG_SYSFS
kobject: '<NULL>' (ffffffffa0104050): is not initialized, yet kobject_put() is being called.
------------[ cut here ]------------
WARNING: at /home/den/src/linux-netns26/lib/kobject.c:583 kobject_put+0x53/0x55()
Modules linked in: ipv6 nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs ide_cd_mod cdrom button [last unloaded: pktgen]
comm: rmmod Tainted: G W 2.6.26-rc3 #585
Call Trace:
[<ffffffff802359ab>] warn_on_slowpath+0x58/0x7a
[<ffffffff80236aca>] ? printk+0x67/0x69
[<ffffffff80236aca>] ? printk+0x67/0x69
[<ffffffff80324289>] kobject_put+0x53/0x55
[<ffffffff8025e2ee>] free_module+0x87/0xfa
[<ffffffff8025fee5>] sys_delete_module+0x178/0x1e1
[<ffffffff804b1e70>] ? lockdep_sys_exit_thunk+0x35/0x67
[<ffffffff804b1dff>] ? trace_hardirqs_on_thunk+0x35/0x3a
[<ffffffff8020c0bb>] system_call_after_swapgs+0x7b/0x80
---[ end trace 8f5aafa7f6406cf8 ]---
mod->mkobj.kobj is not initialized without CONFIG_SYSFS. Do not call
kobject_put in this case.
Signed-off-by: Denis V. Lunev <den@openvz.org>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'Documentation/DocBook/kernel-locking.tmpl')
0 files changed, 0 insertions, 0 deletions
