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a45525b5b4
The irq work interrupt vector is only installed when CONFIG_X86_LOCAL_APIC is enabled, but the interrupt handler is compiled in unconditionally. Compile the cruft out when the APIC is disabled. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Andy Lutomirski <luto@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Steven Rostedt <rostedt@goodmis.org> Link: http://lkml.kernel.org/r/20170828064957.691909010@linutronix.de Signed-off-by: Ingo Molnar <mingo@kernel.org>
19 lines
358 B
C
19 lines
358 B
C
#ifndef _ASM_IRQ_WORK_H
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#define _ASM_IRQ_WORK_H
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#include <asm/cpufeature.h>
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#ifdef CONFIG_X86_LOCAL_APIC
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static inline bool arch_irq_work_has_interrupt(void)
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{
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return boot_cpu_has(X86_FEATURE_APIC);
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}
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extern void arch_irq_work_raise(void);
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#else
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static inline bool arch_irq_work_has_interrupt(void)
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{
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return false;
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}
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#endif
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#endif /* _ASM_IRQ_WORK_H */
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