Re: Crashes in refresh_zone_stat_thresholds when some nodes have no memory

2016-10-03 Thread Michal Hocko
On Mon 03-10-16 14:47:16, Michal Hocko wrote: > [Sorry I have only now noticed this email] > > On Thu 04-08-16 16:44:10, Paul Mackerras wrote: [...] > > [1.717648] Call Trace: > > [1.717687] [c00ff0707b80] [c0270d08] > > refresh_zone_stat_thresholds+0xb8/0x240 (unreliable) > >

Re: Crashes in refresh_zone_stat_thresholds when some nodes have no memory

2016-10-03 Thread Michal Hocko
[Sorry I have only now noticed this email] On Thu 04-08-16 16:44:10, Paul Mackerras wrote: > It appears that commit 75ef71840539 ("mm, vmstat: add infrastructure > for per-node vmstats", 2016-07-28) has introduced a regression on > machines that have nodes which have no memory, such as the POWER8