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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-28 11:46:00 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-28 11:46:00 -0800 |
| commit | f89db789de2157441d3b5e879a742437ed69cbbc (patch) | |
| tree | ab768dbb16c3c5c078d9721fee28d1b2b2508392 /arch/x86/kernel/smp.c | |
| parent | 65314ed08e9c4a94ba85f7d52a7ad324050b152e (diff) | |
| parent | 8312593a55941a0fae2b09731a4f91d87bd796db (diff) | |
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar:
"Two documentation updates, plus a debugging annotation fix"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/crash: Update the stale comment in reserve_crashkernel()
x86/irq, trace: Add __irq_entry annotation to x86's platform IRQ handlers
Documentation, x86, resctrl: Recommend locking for resctrlfs
Diffstat (limited to 'arch/x86/kernel/smp.c')
| -rw-r--r-- | arch/x86/kernel/smp.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c index 68f8cc222f25..d3c66a15bbde 100644 --- a/arch/x86/kernel/smp.c +++ b/arch/x86/kernel/smp.c @@ -259,7 +259,7 @@ static inline void __smp_reschedule_interrupt(void) scheduler_ipi(); } -__visible void smp_reschedule_interrupt(struct pt_regs *regs) +__visible void __irq_entry smp_reschedule_interrupt(struct pt_regs *regs) { ack_APIC_irq(); __smp_reschedule_interrupt(); @@ -268,7 +268,7 @@ __visible void smp_reschedule_interrupt(struct pt_regs *regs) */ } -__visible void smp_trace_reschedule_interrupt(struct pt_regs *regs) +__visible void __irq_entry smp_trace_reschedule_interrupt(struct pt_regs *regs) { /* * Need to call irq_enter() before calling the trace point. @@ -292,14 +292,15 @@ static inline void __smp_call_function_interrupt(void) inc_irq_stat(irq_call_count); } -__visible void smp_call_function_interrupt(struct pt_regs *regs) +__visible void __irq_entry smp_call_function_interrupt(struct pt_regs *regs) { ipi_entering_ack_irq(); __smp_call_function_interrupt(); exiting_irq(); } -__visible void smp_trace_call_function_interrupt(struct pt_regs *regs) +__visible void __irq_entry +smp_trace_call_function_interrupt(struct pt_regs *regs) { ipi_entering_ack_irq(); trace_call_function_entry(CALL_FUNCTION_VECTOR); @@ -314,14 +315,16 @@ static inline void __smp_call_function_single_interrupt(void) inc_irq_stat(irq_call_count); } -__visible void smp_call_function_single_interrupt(struct pt_regs *regs) +__visible void __irq_entry +smp_call_function_single_interrupt(struct pt_regs *regs) { ipi_entering_ack_irq(); __smp_call_function_single_interrupt(); exiting_irq(); } -__visible void smp_trace_call_function_single_interrupt(struct pt_regs *regs) +__visible void __irq_entry +smp_trace_call_function_single_interrupt(struct pt_regs *regs) { ipi_entering_ack_irq(); trace_call_function_single_entry(CALL_FUNCTION_SINGLE_VECTOR); |