Re: [Qemu-devel] [PATCH] ppc: fix VTB migration

2017-11-21 Thread David Gibson
On Tue, Nov 21, 2017 at 09:16:43PM +0100, Laurent Vivier wrote: > Migration of a system under stress (for example, with > "stress-ng --numa 2") triggers on the destination > some kernel watchdog messages like: > > NMI watchdog: BUG: soft lockup - CPU#0 stuck for 3489660870s! > NMI watchdog: BUG: s

[Qemu-devel] [PATCH] ppc: fix VTB migration

2017-11-21 Thread Laurent Vivier
Migration of a system under stress (for example, with "stress-ng --numa 2") triggers on the destination some kernel watchdog messages like: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 3489660870s! NMI watchdog: BUG: soft lockup - CPU#1 stuck for 3489660884s! This problem appears with the cha