| commit | 815af8fff1d120f0c7ab04e7914270508984a04d | [log] [tgz] |
|---|---|---|
| author | Max Filippov <jcmvbkbc@gmail.com> | Fri Jan 18 18:45:17 2019 -0800 |
| committer | Max Filippov <jcmvbkbc@gmail.com> | Thu Feb 07 12:16:17 2019 -0800 |
| tree | 8abd662c75ed06b3ab746d1cd7ee8e4dbd13bba9 | |
| parent | 05bdebd546db924f9bcb4c524c436a016b0c8fca [diff] |
xtensa: SMP: rework IPI processing Don't skip current CPU in send_ipi_message: callers of this function take care of it and it's harmless anyway. Don't clear IPI bits one by one, clear all that were read at once. Check IPI register in a loop in case new IPI was posted while previous was being handled. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>