Commits
Don Zickus committed 5d2b86d90f7
Revert "x86, reboot: Use NMI instead of REBOOT_VECTOR to stop cpus" This reverts commit 3603a2512f9e69dc87914ba922eb4a0812b21cd6. Originally I wanted a better hammer to shutdown cpus during panic. However, this really steps on the toes of various spinlocks in the panic path. Sometimes it is easier to wait for the IRQ to become re-enabled to indictate the cpu left the critical region and then shutdown the cpu. The next patch moves the NMI addition after the IRQ part. To make it easier to see the logic of everything, revert this patch and apply the next simpler patch. Signed-off-by: Don Zickus <dzickus@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1336761675-24296-2-git-send-email-dzickus@redhat.com Signed-off-by: Ingo Molnar <mingo@kernel.org>