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Date: Sat, 23 Aug 2008 17:01:21 +0400 From: Cyrill Gorcunov <gorcunov@...il.com> To: mingo@...e.hu, macro@...ux-mips.org Cc: yhlu.kernel@...il.com, hpa@...or.com, tglx@...utronix.de, linux-kernel@...r.kernel.org, Cyrill Gorcunov <gorcunov@...il.com> Subject: [PATCH 4/8] x86: apic_64.c - add sanity check for spurious vector definition Do not check for SPUTIOUS_APIC_VECTOR definition twice. Check it once - is what we need. Signed-off-by: Cyrill Gorcunov <gorcunov@...il.com> --- arch/x86/kernel/apic_64.c | 9 +++++++-- 1 files changed, 7 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/apic_64.c b/arch/x86/kernel/apic_64.c index 03641d7..b220726 100644 --- a/arch/x86/kernel/apic_64.c +++ b/arch/x86/kernel/apic_64.c @@ -45,6 +45,13 @@ #include <mach_ipi.h> #include <mach_apic.h> +/* + * Sanity check + */ +#if ((SPURIOUS_APIC_VECTOR & 0x0F) != 0x0F) +# error SPURIOUS_APIC_VECTOR definition error +#endif + /* Disable local APIC timer from the kernel commandline or via dmi quirk */ static int disable_apic_timer __cpuinitdata; static int apic_calibrate_pmtmr __initdata; @@ -929,8 +936,6 @@ void __cpuinit setup_local_APIC(void) preempt_disable(); value = apic_read(APIC_LVR); - BUILD_BUG_ON((SPURIOUS_APIC_VECTOR & 0x0f) != 0x0f); - /* * Double-check whether this APIC is really registered. * This is meaningless in clustered apic mode, so we skip it. -- 1.6.0.6.gc667 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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