Hi Linus,
A set of fixes for io_uring that should go into this release:
- SQPOLL cancelation fixes
- Two fixes for the io_identity COW
- Cancelation overflow fix (Pavel)
- Drain request cancelation fix (Pavel)
- Link timeout race fix (Pavel)
Please pull!
The following changes since commit 3cea11cd5e3b00d91caf0b4730194039b45c5891:
Linux 5.10-rc2 (2020-11-01 14:43:51 -0800)
are available in the Git repository at:
git://git.kernel.dk/linux-block.git tags/io_uring-5.10-2020-11-07
for you to fetch changes up to 9a472ef7a3690ac0b77ebfb04c88fa795de2adea:
io_uring: fix link lookup racing with link timeout (2020-11-05 15:36:40 -0700)
----------------------------------------------------------------
io_uring-5.10-2020-11-07
----------------------------------------------------------------
Jens Axboe (5):
io-wq: cancel request if it's asking for files and we don't have them
io_uring: properly handle SQPOLL request cancelations
io_uring: ensure consistent view of original task ->mm from SQPOLL
io_uring: drop req/tctx io_identity separately
io_uring: use correct pointer for io_uring_show_cred()
Pavel Begunkov (3):
io_uring: fix overflowed cancel w/ linked ->files
io_uring: don't forget to task-cancel drained reqs
io_uring: fix link lookup racing with link timeout
fs/io-wq.c | 4 ++
fs/io_uring.c | 183 +++++++++++++++++++++++++++++++++++------------
include/linux/io_uring.h | 3 +-
3 files changed, 142 insertions(+), 48 deletions(-)
--
Jens Axboe
