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author | 2008-11-12 11:34:44 -0200 | |
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committer | 2008-11-12 18:55:49 +0100 | |
commit | c415b3dce30dfb41234e118662e8720f47343a4f (patch) | |
tree | 0bca0f5e8356c96c3f4de5898023a3ef0636057a /arch/x86/kernel/relocate_kernel_64.S | |
parent | x86: make nmi_shootdown_cpus() available on !SMP and !X86_LOCAL_APIC (diff) | |
download | linux-c415b3dce30dfb41234e118662e8720f47343a4f.tar.gz linux-c415b3dce30dfb41234e118662e8720f47343a4f.tar.bz2 linux-c415b3dce30dfb41234e118662e8720f47343a4f.zip |
x86: disable IRQs before doing anything on nmi_shootdown_cpus()
Impact: make nmi_shootdown_cpus() callable from preemptible context
We need to know on which CPU we are running on, and we don't want to be
preempted while doing this.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/relocate_kernel_64.S')
0 files changed, 0 insertions, 0 deletions