Re: [BUG, linux-next] slow resume, hard LOCKUP on cpu 1

2015-12-09 Thread Jeremiah Mahler
On Sat, Dec 05, 2015 at 01:20:01PM -0800, Jeremiah Mahler wrote: > all, > > Running the latest linux-next (20151202+) on an Acer C720, it will > sporadically be very slow to resume from a suspend. Sometimes it > resumes normally, other times it can take over a minute. During the > worst cases th

[BUG, linux-next] slow resume, hard LOCKUP on cpu 1

2015-12-05 Thread Jeremiah Mahler
all, Running the latest linux-next (20151202+) on an Acer C720, it will sporadically be very slow to resume from a suspend. Sometimes it resumes normally, other times it can take over a minute. During the worst cases the NMI watchdog will detect a hard lockup on cpu 1 as shown in the log snippet