On Thu, Apr 28, 2011 at 12:30, Tejun Heo <tj@xxxxxxxxxx> wrote: > Does your kernel have preemption enabled? CONFIG_PREEMPT is not set > If not, does the following patch fix the problem? Yep, looks good so far (at least in my virtualized test environment): 2.6.39-rc4 with your patch applied survived 100 suspend/resume cycles w/o locking up. Just out of curiosity: Was this a new issue in 2.6.39-rc4 ord could this fix be backported to 2.6.38? Thanks, Thilo -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
