Re: [Qemu-devel] [PATCH] wdt_i6300esb: fix vmstate versioning

2013-06-12 Thread mdroth
On Wed, Jun 12, 2013 at 04:17:53PM -0500, Anthony Liguori wrote: > mdroth writes: > > > On Tue, May 21, 2013 at 05:32:57PM -0500, Michael Roth wrote: > >> When this VMSD was introduced it's version fields were set to > >> sizeof(I6300State), making them essentially random from build to build, > >

Re: [Qemu-devel] [PATCH] wdt_i6300esb: fix vmstate versioning

2013-06-12 Thread Anthony Liguori
mdroth writes: > On Tue, May 21, 2013 at 05:32:57PM -0500, Michael Roth wrote: >> When this VMSD was introduced it's version fields were set to >> sizeof(I6300State), making them essentially random from build to build, >> version to version. >> >> To fix this, we lock in a high version id and lo

Re: [Qemu-devel] [PATCH] wdt_i6300esb: fix vmstate versioning

2013-06-12 Thread mdroth
On Wed, Jun 12, 2013 at 09:42:14PM +0100, Peter Maydell wrote: > On 12 June 2013 21:11, mdroth wrote: > > On Tue, May 21, 2013 at 05:32:57PM -0500, Michael Roth wrote: > >> When this VMSD was introduced it's version fields were set to > >> sizeof(I6300State), making them essentially random from bu

Re: [Qemu-devel] [PATCH] wdt_i6300esb: fix vmstate versioning

2013-06-12 Thread Peter Maydell
On 12 June 2013 21:11, mdroth wrote: > On Tue, May 21, 2013 at 05:32:57PM -0500, Michael Roth wrote: >> When this VMSD was introduced it's version fields were set to >> sizeof(I6300State), making them essentially random from build to build, >> version to version. >> >> To fix this, we lock in a hi

Re: [Qemu-devel] [PATCH] wdt_i6300esb: fix vmstate versioning

2013-06-12 Thread mdroth
On Tue, May 21, 2013 at 05:32:57PM -0500, Michael Roth wrote: > When this VMSD was introduced it's version fields were set to > sizeof(I6300State), making them essentially random from build to build, > version to version. > > To fix this, we lock in a high version id and low minimum version id to

Re: [Qemu-devel] [PATCH] wdt_i6300esb: fix vmstate versioning

2013-05-23 Thread Amit Shah
On (Tue) 21 May 2013 [17:32:57], Michael Roth wrote: > When this VMSD was introduced it's version fields were set to > sizeof(I6300State), making them essentially random from build to build, > version to version. > > To fix this, we lock in a high version id and low minimum version id to > support

Re: [Qemu-devel] [PATCH] wdt_i6300esb: fix vmstate versioning

2013-05-22 Thread Laszlo Ersek
On 05/22/13 00:32, Michael Roth wrote: > When this VMSD was introduced it's version fields were set to > sizeof(I6300State), making them essentially random from build to build, > version to version. > > To fix this, we lock in a high version id and low minimum version id to > support old->new migr