diff options
| author | Dima Zavin <dima@android.com> | 2011-10-18 16:59:54 -0700 |
|---|---|---|
| committer | Arve Hjønnevåg <arve@android.com> | 2013-07-01 13:34:59 -0700 |
| commit | 607503f2a789468fcd51549bed984a5153c0e4e1 (patch) | |
| tree | 0ba1f79b4579993125cb7dac6115144dc10af674 /arch/ia64/pci/fixup.c | |
| parent | 019f791ddf8fcabad913aa66866ad9f891152c57 (diff) | |
ARM: smp: implement arch_trigger_all_cpus_backtrace using IPI
Based on a rough patch by frank.rowand@am.sony.com
Since ARM doesn't have an NMI (fiq's are not always available),
send an IPI to all other CPUs (current cpu prints the stack directly)
to capture a backtrace.
Change-Id: I8b163c8cec05d521b433ae133795865e8a33d4e2
Signed-off-by: Dima Zavin <dima@android.com>
Diffstat (limited to 'arch/ia64/pci/fixup.c')
0 files changed, 0 insertions, 0 deletions