On 8/19/21 6:25 PM, syzbot wrote: > Hello, > > syzbot has tested the proposed patch and the reproducer did not trigger any issue https://git.kernel.dk/cgit/linux-block/commit/?h=for-5.15/io_uring&id=84a8ffdcd42da1f0710819e863a7db4309d4ceac Ok, looks this patch broke it. I need to look where I'm wrong, but for now it should be dropped. > > Reported-and-tested-by: syzbot+9c3492b27d10dc49ffa6@xxxxxxxxxxxxxxxxxxxxxxxxx > > Tested on: > > commit: 923ffe35 Revert "io_uring: improve tctx_task_work() ct.. > git tree: https://github.com/isilence/linux.git syztest_ctx_tw > kernel config: https://syzkaller.appspot.com/x/.config?x=cb4282936412304f > dashboard link: https://syzkaller.appspot.com/bug?extid=9c3492b27d10dc49ffa6 > compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.1 > > Note: testing is done by a robot and is best-effort only. > -- Pavel Begunkov
