Re: [Qemu-devel] virtio-blk io bar size changed

2019-02-11 Thread Michael S. Tsirkin
On Tue, Feb 12, 2019 at 01:59:38AM +, Liu, Changpeng wrote: > > > > -Original Message- > > From: Michael S. Tsirkin [mailto:m...@redhat.com] > > Sent: Tuesday, February 12, 2019 1:23 AM > > To: Dr. David Alan Gilbert > > Cc: qemu-devel@nongnu.org; Liu, Changpeng ; > > stefa...@redhat

Re: [Qemu-devel] virtio-blk io bar size changed

2019-02-11 Thread Liu, Changpeng
> -Original Message- > From: Michael S. Tsirkin [mailto:m...@redhat.com] > Sent: Tuesday, February 12, 2019 1:23 AM > To: Dr. David Alan Gilbert > Cc: qemu-devel@nongnu.org; Liu, Changpeng ; > stefa...@redhat.com; ldok...@redhat.com > Subject: Re: virtio-blk io bar size changed > > On M

Re: [Qemu-devel] virtio-blk io bar size changed

2019-02-11 Thread Michael S. Tsirkin
On Mon, Feb 11, 2019 at 04:58:19PM +, Dr. David Alan Gilbert wrote: > Hi, > Lukáš reported that there's a migration breakage between 3.1 and > current head with virtio-blk; it looks like the io bar changes from 64 > to 128 bytes and my bisect suggests it's: > > commit caa1ee43131c060347b32

[Qemu-devel] virtio-blk io bar size changed

2019-02-11 Thread Dr. David Alan Gilbert
Hi, Lukáš reported that there's a migration breakage between 3.1 and current head with virtio-blk; it looks like the io bar changes from 64 to 128 bytes and my bisect suggests it's: commit caa1ee43131c060347b32893abd41fe4865eaa2e (HEAD, refs/bisect/bad) Author: Changpeng Liu Date: Wed Jan 1