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authorAndi Kleen <ak@suse.de>2005-04-16 15:24:52 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:24:52 -0700
commit107ce721abddbd876aa6203ac982821e405400e9 (patch)
treeaf4c860c05048d00288fa8860a988d1d4b9c535b /arch
parentf18de453eb52dae49bc512ccfa638d9a0f153771 (diff)
[PATCH] x86_64: disable interrupts during SMP bogomips checking
Port over a i386 kludge from rusty to x86-64 I don't think it is a full solution, but the upcomming smp bootup rewrite will solve it. This fixes BUGs at bootup on bigger x86-64 systems. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86_64/kernel/smpboot.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/x86_64/kernel/smpboot.c b/arch/x86_64/kernel/smpboot.c
index afd3600b919..e5714090b00 100644
--- a/arch/x86_64/kernel/smpboot.c
+++ b/arch/x86_64/kernel/smpboot.c
@@ -304,8 +304,6 @@ static void __init smp_callin(void)
Dprintk("CALLIN, before setup_local_APIC().\n");
setup_local_APIC();
- local_irq_enable();
-
/*
* Get our bogomips.
*/
@@ -319,8 +317,6 @@ static void __init smp_callin(void)
*/
smp_store_cpu_info(cpuid);
- local_irq_disable();
-
/*
* Allow the master to continue.
*/