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authorLinus Torvalds <[email protected]>2025-06-14 15:44:54 +0000
committerLinus Torvalds <[email protected]>2025-06-14 15:44:54 +0000
commit6d13760ea3a746c329d534b90d2b38a0ef7690d2 (patch)
tree6295fc8a795896d80e66031bfee01452d2fb6dbd /rust/helpers/slab.c
parentMerge tag 'rust-fixes-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/... (diff)
parentio_uring: run local task_work from ring exit IOPOLL reaping (diff)
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Merge tag 'io_uring-6.16-20250614' of git://git.kernel.dk/linux
Pull io_uring fixes from Jens Axboe: - Fix for a race between SQPOLL exit and fdinfo reading. It's slim and I was only able to reproduce this with an artificial delay in the kernel. Followup sparse fix as well to unify the access to ->thread. - Fix for multiple buffer peeking, avoiding truncation if possible. - Run local task_work for IOPOLL reaping when the ring is exiting. This currently isn't done due to an assumption that polled IO will never need task_work, but a fix on the block side is going to change that. * tag 'io_uring-6.16-20250614' of git://git.kernel.dk/linux: io_uring: run local task_work from ring exit IOPOLL reaping io_uring/kbuf: don't truncate end buffer for multiple buffer peeks io_uring: consistently use rcu semantics with sqpoll thread io_uring: fix use-after-free of sq->thread in __io_uring_show_fdinfo()
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