On Sat, Feb 18, 2017 at 10:39:17AM +0100, Pavel Machek wrote: > Hi! > > [I droped some CCs here, you may want to check the CC list].
Good! > > > > These are different bugs. > > > > > > On x60, I see failures doing hotplug/unplug in a loop, or lot of > > > suspends. Someone seen it in v4.8-stable etc. Old bug. Rare to hit. > > > > > > Desktop machine was failing to boot, and had some fun with > > > suspend/resume too. Boot hang was reproducible with right > > > procedure. (Hard poweroff, cold boot.). That one was introduced in > > > 4.10-rc cycle. > > > > Pavel, is there any chance you could apply this patch on top of latest > > linus tree > > and send me your resulting dmesg log? This has the two reverted patches > > plus some > > debugging code. The amount of printk shouldn't be too big, I tested it home > > without > > issue. > > > > If you can't manage to dump the dmesg, please try to take a picture of your > > screen > > so that I can see the last messages starting with "NEXT_TICK_READ". > > > > Thanks! > > I guess I can. But I'll only have one 80x25 screen to look at... > > .config is attached. Ah this is x86-32, interesting! I'm going to try to boot that, we never know. Thanks a lot!
