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| author | Matthew Garrett <mjg@redhat.com> | 2010-06-29 15:05:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-06-29 15:29:31 -0700 |
| commit | 56480287f9776adc5b1a7a335ef62a9b9879ad7f (patch) | |
| tree | 74d6962b3e056fdf6303f7fc12f9e50b514faf11 /mm/mempolicy.c | |
| parent | e05bd3367bd3d88715b53766f95bb3a8ec7ab59e (diff) | |
| download | lwn-56480287f9776adc5b1a7a335ef62a9b9879ad7f.tar.gz lwn-56480287f9776adc5b1a7a335ef62a9b9879ad7f.zip | |
ipmi: make sure drivers were registered before unregistering them
The ipmi code will never register a PCI or Open Firmware driver if a
hardcoded device is provided by the user by providing device addresses via
the module parameters. This can cause us to attempt to unregister a
driver that was never registered, resulting in an oops. Keep track of
registration in order to avoid this.
Fixes a post-2.6.34 regression.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Acked-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/mempolicy.c')
0 files changed, 0 insertions, 0 deletions