On 3/15/24 4:01 AM, Sascha Hauer wrote: > It can happen that a socket sends the remaining data at close() time. > With io_uring and KTLS it can happen that sk_stream_wait_memory() bails > out with -512 (-ERESTARTSYS) because TIF_NOTIFY_SIGNAL is set for the > current task. This flag has been set in io_req_normal_work_add() by > calling task_work_add(). > > This patch replaces signal_pending() with task_sigpending(), thus ignoring > the TIF_NOTIFY_SIGNAL flag. Reviewed-by: Jens Axboe <axboe@xxxxxxxxx> Should probably also flag this for stable, 5.10+ I think as the task sigpending got backported that far. -- Jens Axboe
