On Tue, 22 Jul 2025 06:14:18 -0600 Jens Axboe wrote: > On 7/21/25 6:51 PM, Hillf Danton wrote: > > Try the diff that serializes elevator_change() with q->elevator_lock if > > reproducer is available. > > Hillf, these seemingly random and not tested or thought through patches > flung out in response to reports is not useful. It just wastes peoples > time and resources. > Interesting, if you are right, so does the guy who created the deadlock, no?