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authorEduardo Habkost <ehabkost@redhat.com>2008-11-12 11:34:44 -0200
committerIngo Molnar <mingo@elte.hu>2008-11-12 18:55:49 +0100
commitc415b3dce30dfb41234e118662e8720f47343a4f (patch)
tree0bca0f5e8356c96c3f4de5898023a3ef0636057a /drivers/firmware
parentbb8dd270e62217e2d2172094c6c352c4ddc0a127 (diff)
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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>
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