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This contains: - Restore full RCU read section in io_req_local_work_add(), which was mistakenly dropped with the DEFER_TASKRUN rework in this merge window. Revert the commit that grabbed the RCU read lock in io_ctx_mark_taskrun(), as that's no longer required with the previous fix. - Fix a dangling iovec after a provided-buffer bundle grow failure, also an issue introduced in this merge window. - Reject IORING_CQE_F_32 flag pass-through in MSG_RING to rings that weren't setup with CQE32 or CQE_MIXED. - Return -EINVAL rather than -ENOMEM from get_unmapped_area() when mmap validation fails, matching io_uring_mmap(). Please pull! The following changes since commit 3996771b8f759729cba0a28007438c085f814d61: io_uring/memmap: bound io_pin_pages() by page array byte size (2026-06-22 15:12:54 -0600) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git tags/io_uring-7.2-20260710 for you to fetch changes up to f3176c8ac4217c88fe1147ab084c47092921ffc4: Revert "io_uring: grab RCU read lock marking task run" (2026-07-09 11:43:07 -0600) ---------------------------------------------------------------- io_uring-7.2-20260710 ---------------------------------------------------------------- Hao-Yu Yang (1): io_uring: fix dangling iovec after provided-buffer bundle grow failure Jens Axboe (1): Revert "io_uring: grab RCU read lock marking task run" Melbin K Mathew (1): io_uring/msg_ring: reject CQE32 flag pass-through to normal rings Woraphat Khiaodaeng (1): io_uring: restore RCU read section in io_req_local_work_add() Yang Xiuwei (1): io_uring/uring_cmd: fix uring_cmd.c comments Yi Xie (1): io_uring/memmap: return -EINVAL from get_unmapped_area() on bad mmap io_uring/kbuf.c | 5 +++-- io_uring/memmap.c | 2 +- io_uring/msg_ring.c | 34 +++++++++++++++++++++++++++------- io_uring/tw.c | 9 ++++++--- io_uring/uring_cmd.c | 4 ++-- 5 files changed, 39 insertions(+), 15 deletions(-) -- Jens Axboe