On 2023/07/07 18:41, Tetsuo Handa wrote: > On 2023/07/07 5:53, Jakub Kicinski wrote: >> On Tue, 4 Jul 2023 22:32:00 +0900 Tetsuo Handa wrote: >>> I found a simplified reproducer. >>> This problem happens when splice() and sendmsg() run in parallel. >> >> Could you retry with the upstream (tip of Linus's tree) and see if it >> still repros? I tried to get a KMSAN kernel to boot on QEMU but it >> the kernel doesn't want to start, no idea what's going on :( (Returned from https://lkml.kernel.org/r/20230707180901.34c17465@xxxxxxxxxx .) It seems that a series of changes that was merged in this merge window made this problem no longer reproducible. ;-) Which commit should we mark as a fix for this problem?
