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| author | Ingo Molnar <mingo@elte.hu> | 2009-02-20 11:35:57 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-02-20 11:35:57 +0100 |
| commit | 64b36ca7f408e0bd45487c8c28f168f11f3b6dcd (patch) | |
| tree | 0b8ed22d46d775f04d441e8c480c12ec297a005b /arch/x86/kernel | |
| parent | 00a8bf859331e349713274825e6fbf20bf2ac15a (diff) | |
| parent | 402a917aca5daca69fcc91f43e6f1e6939cf393b (diff) | |
| download | linux-64b36ca7f408e0bd45487c8c28f168f11f3b6dcd.tar.gz linux-64b36ca7f408e0bd45487c8c28f168f11f3b6dcd.tar.bz2 linux-64b36ca7f408e0bd45487c8c28f168f11f3b6dcd.zip | |
Merge branches 'tracing/function-graph-tracer' and 'linus' into tracing/core
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/apic.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/cpu/mcheck/mce_64.c | 5 | ||||
| -rw-r--r-- | arch/x86/kernel/process_32.c | 3 |
3 files changed, 4 insertions, 6 deletions
diff --git a/arch/x86/kernel/apic.c b/arch/x86/kernel/apic.c index 115449f869ee..570f36e44e59 100644 --- a/arch/x86/kernel/apic.c +++ b/arch/x86/kernel/apic.c @@ -862,7 +862,7 @@ void clear_local_APIC(void) } /* lets not touch this if we didn't frob it */ -#if defined(CONFIG_X86_MCE_P4THERMAL) || defined(X86_MCE_INTEL) +#if defined(CONFIG_X86_MCE_P4THERMAL) || defined(CONFIG_X86_MCE_INTEL) if (maxlvt >= 5) { v = apic_read(APIC_LVTTHMR); apic_write(APIC_LVTTHMR, v | APIC_LVT_MASKED); diff --git a/arch/x86/kernel/cpu/mcheck/mce_64.c b/arch/x86/kernel/cpu/mcheck/mce_64.c index 1c838032fd37..25cf624eccb7 100644 --- a/arch/x86/kernel/cpu/mcheck/mce_64.c +++ b/arch/x86/kernel/cpu/mcheck/mce_64.c @@ -295,11 +295,11 @@ void do_machine_check(struct pt_regs * regs, long error_code) * If we know that the error was in user space, send a * SIGBUS. Otherwise, panic if tolerance is low. * - * do_exit() takes an awful lot of locks and has a slight + * force_sig() takes an awful lot of locks and has a slight * risk of deadlocking. */ if (user_space) { - do_exit(SIGBUS); + force_sig(SIGBUS, current); } else if (panic_on_oops || tolerant < 2) { mce_panic("Uncorrected machine check", &panicm, mcestart); @@ -734,6 +734,7 @@ __setup("mce=", mcheck_enable); static int mce_resume(struct sys_device *dev) { mce_init(NULL); + mce_cpu_features(¤t_cpu_data); return 0; } diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c index a546f55c77b4..bd4da2af08ae 100644 --- a/arch/x86/kernel/process_32.c +++ b/arch/x86/kernel/process_32.c @@ -104,9 +104,6 @@ void cpu_idle(void) check_pgt_cache(); rmb(); - if (rcu_pending(cpu)) - rcu_check_callbacks(cpu, 0); - if (cpu_is_offline(cpu)) play_dead(); |