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| author |   Jacob Pan <jacob.jun.pan@linux.intel.com> | 2011-01-13 16:06:44 -0800 |
|---|---|---|
| committer |   H. Peter Anvin <hpa@linux.intel.com> | 2011-01-14 11:53:44 -0800 |
| commit | 6550904ddbc3c286798a87edf95eeebcc62bc58a (patch) | |
| tree | a0c41cbc15bdf725d456c63b8151882b5138bb88 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | x86: tsc: Fix calibration refinement conditionals to avoid divide by zero (diff) | |
| download | wireguard-linux-6550904ddbc3c286798a87edf95eeebcc62bc58a.tar.xz wireguard-linux-6550904ddbc3c286798a87edf95eeebcc62bc58a.zip | |
x86, mrst: Set correct APB timer IRQ affinity for secondary cpu
Offlining the secondary CPU causes the timer irq affinity to be set to
CPU 0. When the secondary CPU is back online again, the wrong irq
affinity will be used.
This patch ensures secondary per CPU timer always has the correct
IRQ affinity when enabled.
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
LKML-Reference: <1294963604-18111-1-git-send-email-jacob.jun.pan@linux.intel.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Cc: <stable@kernel.org> 2.6.37
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions