On Sat, Feb 13, 2021 at 07:02:22PM +0900, Tetsuo Handa wrote: > Greg, will you queue > https://lkml.kernel.org/r/20210205135707.4574-1-penguin-ker...@i-love.sakura.ne.jp > (which can > close a report which is wasting syzbot's resource with 5300+ crashes) for > 5.12 ? The change shown below will be > too large to test before merge window for 5.12 opens. > > The patch for fixing "general protection fault in > tomoyo_socket_sendmsg_permission" will kill kthread_get_run(). > Closing frequently crashing bug now is the better. > > On 2021/02/11 22:40, Tetsuo Handa wrote: > > I guess that we need to serialize attach operation and reset/detach > > operations, for > > it seems there is a race window that might result in "general protection > > fault in > > tomoyo_socket_sendmsg_permission". Details follows... > > Here is untested diff that is expected to be complete.
Please work and test this and get it merged in a normal manner, there is no "rush" here at all. Submit it properly and all will be fine. thanks, greg k-h
