io-uring archive · April 2021

504 messages · showing the 100 most-recently-active threads .

• STALE1965d INFO: task hung in io_uring_cancel_sqpoll
  2021-04-30 21:05 · 7 replies this month · Palash Oswal <hidden>
• STALE1960d LANDED [PATCH] block: reexpand iov_iter after read/write
  2021-04-30 14:36 · 9 replies this month · yangerkun <hidden>
• STALE1968d [PATCH 0/2] ctx fields reshuffling pt1
  2021-04-30 13:10 · 2 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1968d LANDED [PATCH] io_uring: Fix memory leak in io_sqe_buffers_register()
  2021-04-30 12:46 · 2 replies this month · <hidden>
• DORMANTno replies Re: [syzbot] memory leak in io_sqe_buffers_register
  2021-04-30 12:20 · 0 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• DORMANTno replies [syzbot] memory leak in io_sqe_buffers_register
  2021-04-30 06:55 · 0 replies this month · syzbot <hidden>
• DORMANTno replies Wired result of OP_RECVMSG in EC2 environment
  2021-04-30 05:44 · 0 replies this month · yihao yang <hidden>
• STALE1809d [PATCH RFC 5.13 0/2] adaptive sqpoll and its wakeup optimization
  2021-04-29 22:15 · 25 replies this month · Hao Xu <hidden>
• STALE1968d [PATCH liburing] test: test ring exit cancels SQPOLL's iowq
  2021-04-29 21:53 · 2 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1960d [syzbot] WARNING in io_uring_setup (2)
  2021-04-29 18:15 · 3 replies this month · syzbot <hidden>
• STALE1968d [RFC v2 0/2] non-atomic req->refs
  2021-04-29 17:20 · 2 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1968d [RFC 0/2] non-atomic req->refs
  2021-04-29 16:39 · 2 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1968d LANDED [PATCH][next][V2] io_uring: Fix premature return from loop and memory leak
  2021-04-29 14:27 · 2 replies this month · Colin King <hidden>
• STALE1968d LANDED [PATCH] io_uring: fix unchecked error in switch_start()
  2021-04-29 14:26 · 1 reply this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1968d [syzbot] WARNING in io_rsrc_node_switch
  2021-04-29 14:18 · 4 replies this month · syzbot <hidden>
• STALE1935d Re: [RFC] Programming model for io_uring + eBPF
  2021-04-29 13:27 · 3 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1969d [PATCH][next] io_uring: Fix memory leak on error return path.
  2021-04-29 10:41 · 3 replies this month · Colin King <hidden>
• STALE1969d [GIT PULL] io_uring changes for 5.13-rc
  2021-04-28 22:24 · 1 reply this month · Jens Axboe <axboe@kernel.dk>
• STALE1969d LANDED [PATCH 1/1] io_uring: allow empty slots for reg buffers
  2021-04-28 14:06 · 1 reply this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1969d [PATCH 5.13 0/3] drain rsrc fix
  2021-04-28 14:05 · 4 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1970d [PATCH 5.13] io_uring: don't set IORING_SQ_NEED_WAKEUP when sqthread is dying
  2021-04-28 09:28 · 4 replies this month · Hao Xu <hidden>
• STALE1970d Re: KASAN: null-ptr-deref Write in io_uring_cancel_sqpoll
  2021-04-27 17:04 · 10 replies this month · Dmitry Vyukov <dvyukov@google.com>
• STALE1970d LANDED [PATCH v3] io_uring: maintain drain logic for multishot poll requests
  2021-04-27 13:40 · 4 replies this month · Hao Xu <hidden>
• STALE1971d [PATCH v3 0/6] Complete setup before calling wake_up_new_task()
  2021-04-26 16:01 · 9 replies this month · Stefan Metzmacher <metze@samba.org>
• STALE1971d LANDED [PATCH 5.13] io_uring: fix NULL reg-buffer
  2021-04-26 15:04 · 1 reply this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1972d io_uring networking performance degradation
  2021-04-26 13:07 · 6 replies this month · Michael Stoler <hidden>
• STALE1972d [PATCH 0/2] sqpoll cancellation
  2021-04-26 12:59 · 3 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1972d LANDED [PATCH] io_uring: fix invalid error check after malloc
  2021-04-26 12:53 · 1 reply this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1972d LANDED [PATCH][next] io_uring: Fix uninitialized variable up.resv
  2021-04-26 12:51 · 4 replies this month · Colin King <hidden>
• STALE1972d REVIEWED: 2 (2M) [PATCH][next][V2] io_uring: Fix uninitialized variable up.resv
  2021-04-26 10:44 · 1 reply this month · Colin King <hidden>
• STALE1972d [PATCH][next] io_uring: fix incorrect check for kvmalloc failure
  2021-04-26 10:05 · 1 reply this month · Colin King <hidden>
• STALE1972d [RFC v2 00/12] dynamic buffers + rsrc tagging
  2021-04-25 16:15 · 13 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1972d LANDED [PATCH] io_uring: update sq_thread_idle after ctx deleted
  2021-04-25 16:15 · 3 replies this month · Hao Xu <hidden>
• STALE1974d LANDED [PATCH] io_uring: check sqring and iopoll_list before shedule
  2021-04-23 14:27 · 3 replies this month · Hao Xu <hidden>
• STALE1974d [RFC 00/11] dynamic buffers + rsrc tagging
  2021-04-23 14:25 · 12 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1974d REVIEWED: 2 (2M) Re: [PATCH liburing] examples/ucontext-cp.c: cope with variable SIGSTKSZ
  2021-04-23 14:13 · 1 reply this month · Stefano Garzarella <sgarzare@redhat.com>
• STALE1974d Emulating epoll
  2021-04-23 14:08 · 3 replies this month · Jesse Hughes <hidden>
• DORMANTno replies [RFC liburing 1/1] tests: add rsrc tags tests
  2021-04-23 00:22 · 0 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1884d Tracing busy processes/threads freezes/stalls the whole machine
  2021-04-22 14:55 · 1 reply this month · Stefan Metzmacher <metze@samba.org>
• STALE1976d [PATCH liburing] tests: remove -EBUSY on CQE backlog tests
  2021-04-21 17:03 · 1 reply this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1825d [syzbot] WARNING in io_poll_double_wake
  2021-04-20 20:52 · 0 replies this month · syzbot <hidden>
• STALE1883d [PATCH 0/3] small 5.13 cleanups
  2021-04-20 18:56 · 4 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1959d [syzbot] INFO: task hung in __io_uring_cancel
  2021-04-20 01:59 · 2 replies this month · syzbot <hidden>
• STALE1978d [PATCH] io_uring: check ctx->sq_data before io_sq_offload_start
  2021-04-19 17:56 · 1 reply this month · Palash Oswal <hidden>
• STALE1978d Re: [syzbot] KASAN: use-after-free Read in __cpuhp_state_remove_instance
  2021-04-19 17:51 · 1 reply this month · syzbot <hidden>
• STALE1978d [PATCH v2 0/2] fix hangs with shared sqpoll
  2021-04-19 17:35 · 3 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1825d [syzbot] WARNING in __percpu_ref_exit (2)
  2021-04-19 15:02 · 3 replies this month · syzbot <hidden>
• STALE1979d KASAN: use-after-free Read in idr_for_each (2)
  2021-04-19 12:09 · 2 replies this month · syzbot <hidden>
• STALE1979d [RFC] Patch for null-ptr-deref read in io_uring_create 5.11.12
  2021-04-19 11:22 · 3 replies this month · Palash Oswal <hidden>
• STALE1979d [PATCH 0/2] fix hangs with shared sqpoll
  2021-04-19 02:03 · 15 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• DORMANTno replies Re: [PATCH 0/2] fix hangs with shared sqpoll
  2021-04-18 13:56 · 0 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1980d [PATCH 0/2] two small patches
  2021-04-17 14:29 · 4 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1981d [PATCH v2 0/3] Misc 5.13 fixes
  2021-04-16 23:42 · 4 replies this month · Jens Axboe <axboe@kernel.dk>
• STALE1981d [GIT PULL] Single io_uring fix for 5.12-final
  2021-04-16 23:27 · 1 reply this month · Jens Axboe <axboe@kernel.dk>
• STALE1981d [PATCH 0/3] Misc 5.13 fixes
  2021-04-16 15:42 · 5 replies this month · Jens Axboe <axboe@kernel.dk>
• STALE1953d [PATCH v3 0/2] io_uring: add mkdirat support
  2021-04-15 14:09 · 6 replies this month · Dmitry Kadashev <hidden>
• STALE1982d [RFC] io_uring: submit even with overflow backlog
  2021-04-15 14:04 · 2 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• DORMANTno replies Re: [syzbot] possible deadlock in io_poll_double_wake (3)
  2021-04-15 07:39 · 0 replies this month · Dmitry Vyukov <dvyukov@google.com>
• STALE1983d [PATCH liburing] tests/poll: poll update as a part of poll remove
  2021-04-14 23:48 · 2 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1962d [PATCH] io_thread/x86: don't reset 'cs', 'ss', 'ds' and 'es' registers for io_threads
  2021-04-14 21:29 · 1 reply this month · Stefan Metzmacher <metze@samba.org>
• STALE1983d [PATCH v2 5.13 0/5] poll update into poll remove
  2021-04-14 19:36 · 9 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1983d [PATCH] io_uring: fix early sqd_list removal sqpoll hangs
  2021-04-14 16:19 · 2 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1984d [PATCH 5.13 0/5] poll update into poll remove
  2021-04-14 12:38 · 6 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• DORMANTno replies 12aceb89b0bc eventfd: convert to f_op->read_iter() causes 6.7% performance regression
  2021-04-14 11:24 · 0 replies this month · Hao Xu <hidden>
• STALE1680d [syzbot] possible deadlock in io_poll_double_wake (3)
  2021-04-13 21:07 · 0 replies this month · syzbot <hidden>
• STALE1984d [PATCH 5.13 0/9] another 5.13 pack
  2021-04-13 17:19 · 11 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1985d [PATCH 5.13 v2] io_uring: maintain drain requests' logic
  2021-04-12 15:29 · 17 replies this month · Hao Xu <hidden>
• STALE1987d BUG: unable to handle kernel NULL pointer dereference in io_uring_cancel_task_requests
  2021-04-11 09:13 · 3 replies this month · Hao Sun <hidden>
• STALE1647d [PATCH 5.13 00/16] random 5.13 patches
  2021-04-11 02:38 · 17 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1987d [PATCH 0/3] first batch of poll cleanups
  2021-04-11 02:31 · 6 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1987d [PATCH 5.12 v3] io_uring: fix rw req completion
  2021-04-11 02:30 · 4 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1988d [GIT PULL] io_uring fixes for 5.12-rc7
  2021-04-09 22:34 · 1 reply this month · Jens Axboe <axboe@kernel.dk>
• STALE1989d LANDED [PATCH] io-wq: Fix io_wq_worker_affinity()
  2021-04-08 19:43 · 1 reply this month · Peter Zijlstra <peterz@infradead.org>
• STALE1989d [syzbot] possible deadlock in io_sq_thread_finish
  2021-04-08 19:43 · 1 reply this month · syzbot <hidden>
• STALE1989d [PATCH 5.12 v2] io_uring: fix rw req completion
  2021-04-08 17:48 · 1 reply this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1954d [syzbot] INFO: task hung in io_ring_exit_work
  2021-04-08 14:42 · 10 replies this month · syzbot <hidden>
• STALE1990d [PATCH 5.12 0/4] 5.12 fixes
  2021-04-08 04:11 · 6 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1990d [PATCH] io-wq: simplify code in __io_worker_busy
  2021-04-07 18:32 · 9 replies this month · Hao Xu <hidden>
• STALE1991d Potential corner case in release 5.8
  2021-04-07 12:56 · 2 replies this month · Ryan Sharpelletti <hidden>
• DORMANTno replies [PATCH liburing] add tests for drain io with multishot requests
  2021-04-07 11:26 · 0 replies this month · Hao Xu <hidden>
• STALE1991d Re: [syzbot] WARNING in mntput_no_expire (2)
  2021-04-06 15:37 · 30 replies this month · Christian Brauner <hidden>
• STALE1992d [PATCH] io_uring: don't mark S_ISBLK async work as unbounded
  2021-04-05 16:13 · 6 replies this month · Jens Axboe <axboe@kernel.dk>
• STALE1992d Re: [PATCH for-5.13] io_uring: maintain drain requests' logic
  2021-04-05 16:11 · 3 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1984d [PATCH AUTOSEL 5.10 19/22] io_uring: don't mark S_ISBLK async work as unbounded
  2021-04-05 16:06 · 0 replies this month · Sasha Levin <sashal@kernel.org>
• STALE1992d [PATCH AUTOSEL 5.11 19/22] io_uring: don't mark S_ISBLK async work as unbounded
  2021-04-05 16:05 · 0 replies this month · Sasha Levin <sashal@kernel.org>
• STALE1993d [PATCH v5 0/2] io_uring: add support for IORING_OP_GETDENTS
  2021-04-05 09:52 · 3 replies this month · Lennert Buytenhek <hidden>
• STALE1993d [PATCH v4 00/26] ctx wide rsrc nodes +
  2021-04-04 19:26 · 28 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1993d [PATCH liburing] tests: test CQE ordering on early submission fail
  2021-04-04 15:45 · 2 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1994d [GIT PULL] Single io_uring fix
  2021-04-03 21:33 · 1 reply this month · Jens Axboe <axboe@kernel.dk>
• STALE1995d [RFC 5.12] io-wq: cancel unbounded works on io-wq destroy
  2021-04-03 02:19 · 1 reply this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE1995d Re: [PATCH 0/6] Allow signals for IO threads
  2021-04-03 00:49 · 5 replies this month · Jens Axboe <axboe@kernel.dk>
• STALE1995d [GIT PULL] io_uring fixes for 5.12-rc6
  2021-04-02 23:18 · 1 reply this month · Jens Axboe <axboe@kernel.dk>
• DORMANTno replies [PATCH] io_uring: move reissue into regular IO path
  2021-04-02 18:41 · 0 replies this month · Jens Axboe <axboe@kernel.dk>
• STALE1995d [PATCH v3 RESEND] iomap: set REQ_NOWAIT according to IOCB_NOWAIT in Direct IO
  2021-04-02 16:26 · 2 replies this month · Hao Xu <hidden>
• STALE1995d [PATCH] io_uring: support multiple rings to share same poll thread by specifying same cpu
  2021-04-02 14:44 · 3 replies this month · Xiaoguang Wang <hidden>
• STALE1996d Re: [PATCH 0/2] Don't show PF_IO_WORKER in /proc/<pid>/task/
  2021-04-01 18:32 · 1 reply this month · Eric W. Biederman <hidden>
• STALE1995d [PATCH 0/6] Allow signals for IO threads
  2021-04-01 18:17 · 1 reply this month · Jens Axboe <axboe@kernel.dk>
• STALE1996d buffer overflow in io_sq_thread()
  2021-04-01 18:11 · 2 replies this month · Alexey Dobriyan <hidden>
• DORMANTno replies [PATCH 5.12] io_uring: fix EIOCBQUEUED iter revert
  2021-04-01 18:07 · 0 replies this month · Pavel Begunkov <asml.silence@gmail.com>
• DORMANTno replies Re: [PATCH] Document that PF_KTHREAD _is_ ABI
  2021-04-01 18:06 · 0 replies this month · Stefan Metzmacher <metze@samba.org>