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Date: Tue, 23 Jul 2013 09:39:01 +0800 From: Tang Chen <tangchen@...fujitsu.com> To: len.brown@...el.com, pavel@....cz, rjw@...k.pl, tglx@...utronix.de, mingo@...hat.com, hpa@...or.com, x86@...nel.org, linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH 1/1] x86, acpi: Fix wrong checking condition in acpi_register_lapic(). We wanted to check if the acpi id is out of range. It should be: if (id >= (MAX_LOCAL_APIC)). Signed-off-by: Tang Chen <tangchen@...fujitsu.com> --- arch/x86/kernel/acpi/boot.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index d81a972..2a15ae7 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -199,7 +199,7 @@ static void __cpuinit acpi_register_lapic(int id, u8 enabled) { unsigned int ver = 0; - if (id >= (MAX_LOCAL_APIC-1)) { + if (id >= (MAX_LOCAL_APIC)) { printk(KERN_INFO PREFIX "skipped apicid that is too big\n"); return; } -- 1.7.10.1 -- 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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