| commit | dcc984166870150709f0c645b521a47becd9a047 | [log] [tgz] |
|---|---|---|
| author | Aristeu Rozanski <arozansk@redhat.com> | Thu Aug 14 16:32:15 2008 -0400 |
| committer | Ingo Molnar <mingo@elte.hu> | Fri Aug 15 13:58:33 2008 +0200 |
| tree | 6e91d5a84279a5d93aa4ea045170b3b564b929e5 | |
| parent | 975439fe73d1f0f7ce8c235c66783bd34dc459c3 [diff] |
x86, perfctr: don't use CCCR_OVF_PMI1 on Pentium 4Ds Currently, setup_p4_watchdog() use CCCR_OVF_PMI1 to enable the counter overflow interrupts to the second logical core. But this bit doesn't work on Pentium 4 Ds (model 4, stepping 4) and this patch avoids its use on these processors. Tested on 4 different machines that have this specific model with success. Signed-off-by: Aristeu Rozanski <aris@redhat.com> Cc: jvillalovos@redhat.com Signed-off-by: Ingo Molnar <mingo@elte.hu>