Re: [libvirt] QEMU -M nvdimm=on and hotplug

2017-09-13 Thread Haozhong Zhang
On 09/13/17 17:28 +0200, Michal Privoznik wrote: > > BTW: I ran a migration from no nvdimm qemu to one that had -M nvdimm=on > and guest migrated happily. So looks like guest ABI is stable (or at > least stable enough not to crash). But since ACPI table is changed I > doubt that. One example

Re: [libvirt] [PATCH v2 3/3] KVM: VMX: enable guest access to LMCE related MSRs

2016-06-19 Thread Haozhong Zhang
On 06/17/16 14:15, Eduardo Habkost wrote: > On Fri, Jun 17, 2016 at 09:11:16AM +0800, Haozhong Zhang wrote: > > On 06/16/16 11:55, Eduardo Habkost wrote: > > > On Thu, Jun 16, 2016 at 12:04:50PM +0200, Paolo Bonzini wrote: > > > > On 16/06/2016 08:05, Haozhong Zhan

Re: [libvirt] [PATCH v2 3/3] KVM: VMX: enable guest access to LMCE related MSRs

2016-06-16 Thread Haozhong Zhang
On 06/16/16 11:55, Eduardo Habkost wrote: > On Thu, Jun 16, 2016 at 12:04:50PM +0200, Paolo Bonzini wrote: > > On 16/06/2016 08:05, Haozhong Zhang wrote: > > > From: Ashok Raj <ashok@intel.com> > > > > > > On Intel platforms, this patch adds LM

Re: [libvirt] [PATCH 3/3] kvm-all: notice KVM of vcpu's TSC rate after migration

2015-10-05 Thread Haozhong Zhang
On Wed, Sep 30, 2015 at 05:36:11PM -0300, Eduardo Habkost wrote: > On Wed, Sep 30, 2015 at 08:32:26AM +0800, Haozhong Zhang wrote: > > > [...] > > > > > Or maybe we shouldn't treat this as VM state, but as configuration, > > > > > and > >

Re: [libvirt] [PATCH 3/3] kvm-all: notice KVM of vcpu's TSC rate after migration

2015-09-29 Thread Haozhong Zhang
On Tue, Sep 29, 2015 at 03:02:07PM -0300, Eduardo Habkost wrote: > On Tue, Sep 29, 2015 at 11:43:34AM +0800, Haozhong Zhang wrote: > > On Mon, Sep 28, 2015 at 01:37:34PM -0300, Eduardo Habkost wrote: > > > On Mon, Sep 28, 2015 at 01:38:31PM +0800, Haozhong Zhang wrote: > [...]

Re: [libvirt] [PATCH 3/3] kvm-all: notice KVM of vcpu's TSC rate after migration

2015-09-28 Thread Haozhong Zhang
On Mon, Sep 28, 2015 at 01:37:34PM -0300, Eduardo Habkost wrote: > On Mon, Sep 28, 2015 at 01:38:31PM +0800, Haozhong Zhang wrote: > > When a vcpu is created in KVM, its TSC rate is initially identical to > > the host TSC rate. If its state is migrated to a vcpu on another >