diff options
| author | Ingo Molnar <mingo@elte.hu> | 2010-08-05 06:45:05 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-08-05 06:45:05 (GMT) |
| commit | 61be7fdec2f51b99570cd5dcc30c7848c8e56513 (patch) | |
| tree | 4a73ee635bc3e35dc54f75caddd26ffb6238bb5c /arch/x86/kernel/traps.c | |
| parent | 12a81c8df13c60904febcafcf6b90ca1acb67122 (diff) | |
| parent | eb703f98191a505f78d0066712ad67d5dedc4c90 (diff) | |
| download | linux-61be7fdec2f51b99570cd5dcc30c7848c8e56513.tar.xz | |
Merge branch 'perf/nmi' into perf/core
Conflicts:
kernel/Makefile
Merge reason: Add the now complete topic, fix the conflict.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/traps.c')
| -rw-r--r-- | arch/x86/kernel/traps.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index 725ef4d..60788de 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -392,7 +392,13 @@ static notrace __kprobes void default_do_nmi(struct pt_regs *regs) if (notify_die(DIE_NMI_IPI, "nmi_ipi", regs, reason, 2, SIGINT) == NOTIFY_STOP) return; + #ifdef CONFIG_X86_LOCAL_APIC + if (notify_die(DIE_NMI, "nmi", regs, reason, 2, SIGINT) + == NOTIFY_STOP) + return; + +#ifndef CONFIG_LOCKUP_DETECTOR /* * Ok, so this is none of the documented NMI sources, * so it must be the NMI watchdog. @@ -400,6 +406,7 @@ static notrace __kprobes void default_do_nmi(struct pt_regs *regs) if (nmi_watchdog_tick(regs, reason)) return; if (!do_nmi_callback(regs, cpu)) +#endif /* !CONFIG_LOCKUP_DETECTOR */ unknown_nmi_error(reason, regs); #else unknown_nmi_error(reason, regs); |