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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-01-20 12:39:45 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-01-20 12:39:45 -0800 |
| commit | 9c38747f0cdb20516de3d708f39720762786750a (patch) | |
| tree | 207ec7f9c393a2ac43d58016873d31b4f6ee1feb /block | |
| parent | 26e57507a0f04ae0e472afe4799784e2ed19e1b0 (diff) | |
| parent | 8579538c89e33ce78be2feb41e07489c8cbf8f31 (diff) | |
| download | linux-9c38747f0cdb20516de3d708f39720762786750a.tar.bz2 | |
Merge tag 'io_uring-6.2-2023-01-20' of git://git.kernel.dk/linux
Pull io_uring fixes from Jens Axboe:
"Fixes for the MSG_RING opcode. Nothing really major:
- Fix an overflow missing serialization around posting CQEs to the
target ring (me)
- Disable MSG_RING on a ring that isn't enabled yet. There's nothing
really wrong with allowing it, but 1) it's somewhat odd as nobody
can receive them yet, and 2) it means that using the right delivery
mechanism might change. As nobody should be sending CQEs to a ring
that isn't enabled yet, let's just disable it (Pavel)
- Tweak to when we decide to post remotely or not for MSG_RING
(Pavel)"
* tag 'io_uring-6.2-2023-01-20' of git://git.kernel.dk/linux:
io_uring/msg_ring: fix remote queue to disabled ring
io_uring/msg_ring: fix flagging remote execution
io_uring/msg_ring: fix missing lock on overflow for IOPOLL
io_uring/msg_ring: move double lock/unlock helpers higher up
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions