On 07/12/2020 15:05, Jens Axboe wrote: > On 12/6/20 3:22 PM, Pavel Begunkov wrote: >> Following up Xiaoguang's patch, which is included in the series, patch >> up when similar bug can happen. There are holes left calling >> io_cqring_events(), but that's for later. >> >> The last patch is a bit different and fixes the new personality >> grabbing. >> >> Pavel Begunkov (4): >> io_uring: fix racy IOPOLL completions >> io_uring: fix racy IOPOLL flush overflow >> io_uring: fix io_cqring_events()'s noflush >> io_uring: fix mis-seting personality's creds >> >> Xiaoguang Wang (1): >> io_uring: always let io_iopoll_complete() complete polled io. >> >> fs/io_uring.c | 52 ++++++++++++++++++++++++++++++++++++++------------- >> 1 file changed, 39 insertions(+), 13 deletions(-) > > I'm going to apply 5/5 for 5.10, the rest for 5.11. None of these are no Didn't get what you mean by "None of these are no in this series." > in this series, and we're very late at this point. They are all marked for > stable, so not a huge concern on my front. Makes sense. I hope it applies to 5.11 well. -- Pavel Begunkov
