On 4/5/24 6:55 AM, Alexey Izbyshev wrote: > This bug was introduced in commit 950e79dd7313 ("io_uring: minor > io_cqring_wait() optimization"), which was made in preparation for > adc8682ec690 ("io_uring: Add support for napi_busy_poll"). The latter > got reverted in cb3182167325 ("Revert "io_uring: Add support for > napi_busy_poll""), so simply undo the former as well. Thanks - ironically I had to hand apply this one, as some of the commits you mention above are not in the base you used for the patch... -- Jens Axboe