| tag | cb963c764f037caaea697f257bb9d114f05721b9 | |
|---|---|---|
| tagger | Jens Axboe <axboe@kernel.dk> | Mon Dec 14 20:01:44 2020 -0700 |
| object | 355fb9e2b78e78b38ec00f5cd9b05c6aceb98335 |
tif-task_work.arch-2020-12-14
| commit | 355fb9e2b78e78b38ec00f5cd9b05c6aceb98335 | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <axboe@kernel.dk> | Thu Oct 22 20:19:35 2020 -0600 |
| committer | Jens Axboe <axboe@kernel.dk> | Sat Dec 12 09:17:38 2020 -0700 |
| tree | 73b6aebb80e177be9c156e37e0cfa8fcba46d56b | |
| parent | e296dc4996b8094ccde45d19090d804c4103513e [diff] |
io_uring: remove 'twa_signal_ok' deadlock work-around The TIF_NOTIFY_SIGNAL based implementation of TWA_SIGNAL is always safe to use, regardless of context, as we won't be recursing into the signal lock. So now that all archs are using that, we can drop this deadlock work-around as it's always safe to use TWA_SIGNAL. Signed-off-by: Jens Axboe <axboe@kernel.dk>