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| author | Darrick J. Wong | 2008-11-12 22:25:36 +0100 |
|---|---|---|
| committer | Linus Torvalds | 2008-11-13 02:17:16 +0100 |
| commit | f0f7e0dc7393268947dc3ed285defc3d375487b9 (patch) | |
| tree | 90ffb16affdfcfac145ff8dde775c89f558e599a /mm/page_alloc.c | |
| parent | Fix platform drivers that crash on suspend/resume (diff) | |
| download | kernel-qcow2-linux-f0f7e0dc7393268947dc3ed285defc3d375487b9.tar.gz kernel-qcow2-linux-f0f7e0dc7393268947dc3ed285defc3d375487b9.tar.xz kernel-qcow2-linux-f0f7e0dc7393268947dc3ed285defc3d375487b9.zip | |
i5000-edac: hold reference to mci kobject
It turns out that edac_mc_del_mc will kobject_put the last kref on the
mci object.
If the timing is just right, that means that the mci object is freed
before before i5000_remove_one has a chance to free the resources
associated with it, causing a null pointer exceptions when unloading the
driver. Insert a kobject_{get,put} pair so that this doesn't happen.
Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Cc: Doug Thompson <norsk5@yahoo.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/page_alloc.c')
0 files changed, 0 insertions, 0 deletions