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| author | Rafael J. Wysocki <rjw@sisk.pl> | 2010-03-21 21:51:51 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-22 09:57:19 -0700 |
| commit | a90110c61073eab95d1986322693c2b9a8a6a5f6 (patch) | |
| tree | 1201992d50a5b4f9249d21b8d65115402c314df1 /ipc | |
| parent | 220bf991b0366cc50a94feede3d7341fa5710ee4 (diff) | |
| download | linux-a90110c61073eab95d1986322693c2b9a8a6a5f6.tar.gz linux-a90110c61073eab95d1986322693c2b9a8a6a5f6.tar.bz2 linux-a90110c61073eab95d1986322693c2b9a8a6a5f6.zip | |
x86 / perf: Fix suspend to RAM on HP nx6325
Commit 3f6da3905398826d85731247e7fbcf53400c18bd
(perf: Rework and fix the arch CPU-hotplug hooks) broke suspend to
RAM on my HP nx6325 (and most likely on other AMD-based boxes too)
by allowing amd_pmu_cpu_offline() to be executed for CPUs that are
going offline as part of the suspend process. The problem is that
cpuhw->amd_nb may be NULL already, so the function should make sure
it's not NULL before accessing the object pointed to by it.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'ipc')
0 files changed, 0 insertions, 0 deletions