> Il giorno 9 apr 2019, alle ore 18:33, Pavel Machek <pavel@xxxxxx> ha scritto: > > On Mon 2019-04-08 11:41:18, Jens Axboe wrote: >> On 4/8/19 11:39 AM, Pavel Machek wrote: >>> Hi! >>> >>> For some reason, Thinkpad X60 now crashes during boot. I see some >>> weird backtraces, and it may be bfq related... or maybe ACPI idle. >>> >>> Does x86-32 work for you? >>> >>> Weird thing is, 5.1.0-rc3-next-20190408 boots here (but later has >>> problems during resume, making it unusable, too). They may not have >>> 100% same configs. > > I now noticed it said: > > EIP is in bfq_bfqq_expire > >> Can you try and revert: >> >> 9dee8b3b057e1 >> >> and see if that helps? > > Yes, I tried and yes, it helps. What are the next steps? > Try my fix: https://lore.kernel.org/linux-block/20190409191420.3f56d493@fire.localdomain/T/#m30a14045e710b870f00f7c51cdaa7c403977b767 and cross your fingers :) Thanks, Paolo > Pavel > > -- > (english) http://www.livejournal.com/~pavelmachek > (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
