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| author | Max Filippov <jcmvbkbc@gmail.com> | 2013-08-26 11:12:58 (GMT) |
|---|---|---|
| committer | Chris Zankel <chris@zankel.net> | 2013-09-06 16:46:35 (GMT) |
| commit | aea8e7c80ab50305257838bfb04f91a76cf9fec7 (patch) | |
| tree | 9fc08e6ec839f35c3f1c27398e6c67ae108594dc /Documentation/padata.txt | |
| parent | 0bc2ba94a65d2cd2ad01004d2d3f94f31c6064bd (diff) | |
| download | linux-fsl-qoriq-aea8e7c80ab50305257838bfb04f91a76cf9fec7.tar.xz | |
xtensa: check thread flags atomically on return from user exception
Check pending signals and rescheduling thread flags with interrupts
disabled, and don't enable them if no flags are set. Call
trace_hardirqs_on after thread flags handling, so that rescheduling is
done and hardirqs tracking flag is updated in the correct task context.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
Diffstat (limited to 'Documentation/padata.txt')
0 files changed, 0 insertions, 0 deletions