Hi Linus,
Set of io_uring fixes that should go into this release. In particular,
this pull request contains:
- The mutex lock vs ctx ref count fix (me)
- Removal of a dead variable (me)
- Two races fixes (Stefan)
- Ring head/tail condition fix for poll full SQ detection (Stefan)
Please pull!
git://git.kernel.dk/linux-block.git tags/for-linus-20190428
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Jens Axboe (2):
io_uring: fail io_uring_register(2) on a dying io_uring instance
io_uring: remove 'state' argument from io_{read,write} path
Stefan Bühler (3):
io_uring: fix race condition reading SQ entries
io_uring: fix race condition when sq threads goes sleeping
io_uring: fix poll full SQ detection
fs/io_uring.c | 42 ++++++++++++++++++++++++++----------------
1 file changed, 26 insertions(+), 16 deletions(-)
--
Jens Axboe
