Hi Linus,
- Use thread info versions of flag testing, as discussed last week.
- The series enabling PF_IO_WORKER to just take signals, instead of
needing to special case that they do not in a bunch of places. Ends up
being pretty trivial to do, and then we can revert all the special
casing we're currently doing.
- Kill dead pointer assignment
- Fix hashed part of async work queue trace
- Fix sign extension issue for IORING_OP_PROVIDE_BUFFERS
- Fix a link completion ordering regression in this merge window
- Cancelation fixes
Please pull!
The following changes since commit 0031275d119efe16711cd93519b595e6f9b4b330:
io_uring: call req_set_fail_links() on short send[msg]()/recv[msg]() with MSG_WAITALL (2021-03-21 09:41:14 -0600)
are available in the Git repository at:
git://git.kernel.dk/linux-block.git tags/io_uring-5.12-2021-03-27
for you to fetch changes up to 2b8ed1c94182dbbd0163d0eb443a934cbf6b0d85:
io_uring: remove unsued assignment to pointer io (2021-03-27 14:09:11 -0600)
----------------------------------------------------------------
io_uring-5.12-2021-03-27
----------------------------------------------------------------
Colin Ian King (1):
io_uring: remove unsued assignment to pointer io
Jens Axboe (9):
io_uring: don't use {test,clear}_tsk_thread_flag() for current
io-wq: fix race around pending work on teardown
kernel: don't call do_exit() for PF_IO_WORKER threads
io_uring: handle signals for IO threads like a normal thread
kernel: stop masking signals in create_io_thread()
Revert "signal: don't allow sending any signals to PF_IO_WORKER threads"
Revert "kernel: treat PF_IO_WORKER like PF_KTHREAD for ptrace/signals"
Revert "kernel: freezer should treat PF_IO_WORKER like PF_KTHREAD for freezing"
Revert "signal: don't allow STOP on PF_IO_WORKER threads"
Pavel Begunkov (9):
io_uring: correct io_queue_async_work() traces
io_uring: don't skip file_end_write() on reissue
io_uring: fix provide_buffers sign extension
io_uring: do ctx sqd ejection in a clear context
io_uring: maintain CQE order of a failed link
io_uring: fix timeout cancel return code
io_uring: do post-completion chore on t-out cancel
io_uring: don't cancel-track common timeouts
io_uring: don't cancel extra on files match
fs/io-wq.c | 32 +++++++++++-------
fs/io_uring.c | 98 +++++++++++++++++++++++++++++---------------------------
kernel/fork.c | 16 ++++-----
kernel/freezer.c | 2 +-
kernel/ptrace.c | 2 +-
kernel/signal.c | 20 +++++++-----
6 files changed, 94 insertions(+), 76 deletions(-)
--
Jens Axboe
