diff options
| author | Jacob Shin <[email protected]> | 2013-04-21 13:06:27 -0500 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2013-04-22 10:10:55 +0200 |
| commit | 94f4db3590893c600506105b88dab581c7f6f5c8 (patch) | |
| tree | 0208cf22b67cd57f69bf21c5dbf37b51fad35eb5 /drivers/scsi/mpt2sas/mpi/mpi2_raid.h | |
| parent | 0cf5f4323b1b51ecca3e952f95110e03ea611882 (diff) | |
perf/x86/amd: Fix AMD NB and L2I "uncore" support
Borislav Petkov reported a lockdep splat warning about kzalloc()
done in an IPI (hardirq) handler.
This is a real bug, do not call kzalloc() in a smp_call_function_single()
handler because it can schedule and crash.
Reported-by: Borislav Petkov <[email protected]>
Signed-off-by: Jacob Shin <[email protected]>
Tested-by: Borislav Petkov <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: <[email protected]>
Cc: <[email protected]>
Cc: <[email protected]>
Cc: <[email protected]>
Link: http://lkml.kernel.org/r/20130421180627.GA21049@jshin-Toonie
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'drivers/scsi/mpt2sas/mpi/mpi2_raid.h')
0 files changed, 0 insertions, 0 deletions