On Sat, Apr 19, 2014 at 03:46:00PM +0800, Fengguang Wu wrote: > On Thu, Apr 17, 2014 at 10:06:55AM +0100, Mel Gorman wrote: > > On Thu, Apr 17, 2014 at 10:59:12AM +0800, Fengguang Wu wrote: > > > On Tue, Apr 15, 2014 at 03:41:13PM +0100, Mel Gorman wrote: > > > > Fengguang Wu found that an earlier version crashed on his > > > > tests. This version passed tests running with DEBUG_VM and > > > > DEBUG_PAGEALLOC. Fengguang, another test would be appreciated and > > > > if it helps this series is the mm-numa-use-high-bit-v4r3 branch in > > > > git://git.kernel.org/pub/scm/linux/kernel/git/mel/linux-balancenuma.git > > > > > > Hi Mel, > > > > > > We noticed the below changes. The last_state.is_incomplete_run 0=>1 change > > > means the test box failed to boot up. Unfortunately we don't have > > > serial console output of this testbox, it may be hard to check the > > > root cause. Anyway, I'll try to bisect it to make the debug easier. > > > > > > > The bisection will be pretty small and probably point to the last patch. > > Sorry I find it is lkp-a04 that is not reliable: by increasing test > count of v3.14, it boot hangs, too.. > Is there any chance this is a regression introduced for 3.14 then? -- Mel Gorman SUSE Labs -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>