diff options
| author | Robert Richter <[email protected]> | 2010-09-15 18:20:34 +0200 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2010-09-24 12:21:41 +0200 |
| commit | 63e6be6d98e1a2bcdca86872b67052e51ab6afa1 (patch) | |
| tree | c7aa3de767ab2f5441c66bdd3ad38cf3b60306ee /net/unix/sysctl_net_unix.c | |
| parent | 258af47479980d8238a04568b94a4e55aa1cb537 (diff) | |
perf, x86: Catch spurious interrupts after disabling counters
Some cpus still deliver spurious interrupts after disabling a
counter. This caused 'undelivered NMI' messages. This patch
fixes this. Introduced by:
4177c42: perf, x86: Try to handle unknown nmis with an enabled PMU
Reported-by: Ingo Molnar <[email protected]>
Signed-off-by: Robert Richter <[email protected]>
Cc: Don Zickus <[email protected]>
Cc: [email protected] <[email protected]>
Cc: [email protected] <[email protected]>
Cc: [email protected] <[email protected]>
Cc: [email protected] <[email protected]>
Cc: [email protected] <[email protected]>
Cc: [email protected] <[email protected]>
Cc: [email protected] <[email protected]>
Cc: Peter Zijlstra <[email protected]>
LKML-Reference: <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions