From b77e70bf3535e0bd5472e0681f41cce4ae0598bb Mon Sep 17 00:00:00 2001 From: Hidetoshi Seto Date: Wed, 8 Jun 2011 10:56:02 +0900 Subject: x86, mce: Replace MCE_SELF_VECTOR by irq_work The MCE handler uses a special vector for self IPI to invoke post-emergency processing in an interrupt context, e.g. call an NMI-unsafe function, wakeup loggers, schedule time-consuming work for recovery, etc. This mechanism is now generalized by the following commit: > e360adbe29241a0194e10e20595360dd7b98a2b3 > Author: Peter Zijlstra > Date: Thu Oct 14 14:01:34 2010 +0800 > > irq_work: Add generic hardirq context callbacks > > Provide a mechanism that allows running code in IRQ context. It is > most useful for NMI code that needs to interact with the rest of the > system -- like wakeup a task to drain buffers. : So change to use provided generic mechanism. Signed-off-by: Hidetoshi Seto Acked-by: Tony Luck Link: http://lkml.kernel.org/r/4DEED6B2.6080005@jp.fujitsu.com Signed-off-by: Borislav Petkov --- arch/x86/include/asm/entry_arch.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'arch/x86/include/asm/entry_arch.h') diff --git a/arch/x86/include/asm/entry_arch.h b/arch/x86/include/asm/entry_arch.h index 1cd6d26..0baa628 100644 --- a/arch/x86/include/asm/entry_arch.h +++ b/arch/x86/include/asm/entry_arch.h @@ -53,8 +53,4 @@ BUILD_INTERRUPT(thermal_interrupt,THERMAL_APIC_VECTOR) BUILD_INTERRUPT(threshold_interrupt,THRESHOLD_APIC_VECTOR) #endif -#ifdef CONFIG_X86_MCE -BUILD_INTERRUPT(mce_self_interrupt,MCE_SELF_VECTOR) -#endif - #endif -- cgit v1.1