2017-12-22 1:02 GMT+08:00 Jens Axboe <axboe@xxxxxxxxx>: > On 12/21/17 9:42 AM, Bruno Wolff III wrote: >> On Thu, Dec 21, 2017 at 23:48:19 +0800, >> weiping zhang <zwp10758@xxxxxxxxx> wrote: >>>> output you want. I never saw it for any kernels I compiled myself. Only when >>>> I test kernels built by Fedora do I see it. >>> see it every boot ? >> >> I don't look every boot. The warning gets scrolled of the screen. Once I see >> the CPU hang warnings I know the boot is failing. I don't always look >> at journalctl later to see what's there. > > I'm going to revert a0747a859ef6 for now, since we're now 8 days into this > and no progress has been made on fixing it. > OK, you can revert it first. it seems MD produce a duplicated major:minor pair, which lead to create debugfs dir failed, but it's under debugging... >
