Re: [Qemu-devel] [PATCH V2] vhost: fix a migration failed becauseof vhost region merge

2017-07-28 Thread peng.hao2
>On Wed, 26 Jul 2017 19:01:39 +0300 >"Michael S. Tsirkin" wrote: >> On Wed, Jul 26, 2017 at 04:05:43PM +0200, Igor Mammedov wrote: >> > On Tue, 25 Jul 2017 22:47:18 +0300 >> > "Michael S. Tsirkin" wrote: >> > >> > > On Tue, Jul 25, 2017 at 10:44:38AM

Re: [Qemu-devel] [PATCH V2] vhost: fix a migration failed becauseof vhost region merge

2017-07-24 Thread Michael S. Tsirkin
On Mon, Jul 24, 2017 at 01:53:33PM +0200, Igor Mammedov wrote: > On Mon, 24 Jul 2017 18:32:35 +0800 (CST) > wrote: > > > > On Sun, 23 Jul 2017 20:46:11 +0800 > > > > > > > > > > > > > Peng Hao wrote: > > > > > > When a guest that has several

Re: [Qemu-devel] [PATCH V2] vhost: fix a migration failed becauseof vhost region merge

2017-07-24 Thread Igor Mammedov
On Mon, 24 Jul 2017 18:32:35 +0800 (CST) wrote: > > On Sun, 23 Jul 2017 20:46:11 +0800 > > > > > > > Peng Hao wrote: > > > > When a guest that has several hotplugged dimms is migrated, on > > > destination it will fail to resume. Because

Re: [Qemu-devel] [PATCH V2] vhost: fix a migration failed becauseof vhost region merge

2017-07-24 Thread peng.hao2
> On Sun, 23 Jul 2017 20:46:11 +0800 > Peng Hao wrote: > > When a guest that has several hotplugged dimms is migrated, on > > destination it will fail to resume. Because regions on source > > are merged and on destination the order of realizing devices > > is different