| commit | 9ab181fa9ff73a38fccd0a4f1c40a38dfe62b535 | [log] [tgz] |
|---|---|---|
| author | Don Zickus <dzickus@redhat.com> | Tue Jan 04 22:38:07 2011 -0500 |
| committer | Ingo Molnar <mingo@elte.hu> | Wed Jan 05 14:22:57 2011 +0100 |
| tree | 085c11333531b196be9eb8d5e088b169abe82067 | |
| parent | aef1b9cef78ae65c6501850851cc3f61f9be477b [diff] |
x86: Only call smp_processor_id in non-preempt cases 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> LKML-Reference: <1294198689-15447-1-git-send-email-dzickus@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>