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SubjectRe: [PATCH 6/9] x86: only call smp_processor_id in non-preempt cases
On Tue, Nov 30, 2010 at 05:27:27PM -0500, Don Zickus wrote:
> There are some paths that walk the die_chain with preemption on.
> Make sure we are in an NMI call before we start doing anything.
>
> This was triggered by do_general_protection calling notify_die with
> DIE_GPF.
>
> Reported-by: Jan Kiszka <jan.kiszka@web.de>
> Signed-off-by: Don Zickus <dzickus@redhat.com>
> ---
> arch/x86/kernel/apic/hw_nmi.c | 3 ++-
> 1 files changed, 2 insertions(+), 1 deletions(-)

yup, thanks Don!

Cyrill


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