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provided buffer recycling fixes

Pavel Begunkov stable 1 version New

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  1. v1 Latest3 patches 0 repliesNew

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/3io_uring: fix multishots with selected buffersio_uring/poll.c+2 -00 replies
2/3io_uring: fix io_req_prep_async with provided buffersio_uring/io_uring.c+4 -10 replies
3/3io_uring/rw: commit provided buffer state on asyncio_uring/rw.c+10 -00 replies

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Cover letter [PATCH stable-6.1 0/3] provided buffer recycling fixes

Fixes for the provided buffers for not allowing kbufs to cross a single execution section. Upstream had most of it already fixed by chance, which is why all 3 patches refer to a single upstream commit.

Pavel Begunkov (3):
io_uring: fix multishots with selected buffers
io_uring: fix io_req_prep_async with provided buffers io_uring/rw: commit provided buffer state on async

 io_uring/io_uring.c |  5 ++++-
 io_uring/poll.c     |  2 ++
 io_uring/rw.c       | 10 ++++++++++
 3 files changed, 16 insertions(+), 1 deletion(-)
Signature · 1 line
2.48.1