diff options
| author | Matt Fleming <[email protected]> | 2012-05-11 10:58:04 +1000 |
|---|---|---|
| committer | Al Viro <[email protected]> | 2012-05-21 23:52:34 -0400 |
| commit | bcb8c8d0b7131df1b5aad011db33e17f8def5d0b (patch) | |
| tree | b1c8b02bb4b6afa271565e530be64358fa13db87 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | a12c3694aeb0321d5e6a50321c63881bd92a1bf2 (diff) | |
microblaze: fix signal masking
There are a couple of problems with the current signal code,
1. If we failed to setup the signal stack frame then we should not be
masking any signals.
2. ka->sa.sa_mask is only added to the current blocked signals list if
SA_NODEFER is set in ka->sa.sa_flags. If we successfully setup the
signal frame and are going to run the handler then we must honour
sa_mask.
Acked-by: Oleg Nesterov <[email protected]>
Acked-by: Michal Simek <[email protected]>
Signed-off-by: Matt Fleming <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Al Viro <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions