Re: [Xen-devel] [PATCH 16/19] x86/vmce: enable injecting LMCE to guest on Intel host

2017-02-23 Thread Jan Beulich
>>> On 23.02.17 at 05:48, wrote: > On 02/22/17 08:48 -0700, Jan Beulich wrote: >> >>> On 17.02.17 at 07:39, wrote: >> > --- a/xen/arch/x86/cpu/mcheck/mcaction.c >> > +++ b/xen/arch/x86/cpu/mcheck/mcaction.c >> > @@ -88,17 +88,19 @@ mc_memerr_dhandler(struct mca_binfo *binfo, >> >

Re: [Xen-devel] [PATCH 16/19] x86/vmce: enable injecting LMCE to guest on Intel host

2017-02-22 Thread Haozhong Zhang
On 02/22/17 08:48 -0700, Jan Beulich wrote: > >>> On 17.02.17 at 07:39, wrote: > > --- a/xen/arch/x86/cpu/mcheck/mcaction.c > > +++ b/xen/arch/x86/cpu/mcheck/mcaction.c > > @@ -88,17 +88,19 @@ mc_memerr_dhandler(struct mca_binfo *binfo, > > goto vmce_failed; > >

Re: [Xen-devel] [PATCH 16/19] x86/vmce: enable injecting LMCE to guest on Intel host

2017-02-22 Thread Jan Beulich
>>> On 17.02.17 at 07:39, wrote: > --- a/xen/arch/x86/cpu/mcheck/mcaction.c > +++ b/xen/arch/x86/cpu/mcheck/mcaction.c > @@ -88,17 +88,19 @@ mc_memerr_dhandler(struct mca_binfo *binfo, > goto vmce_failed; > } > > -if ( boot_cpu_data.x86_vendo

[Xen-devel] [PATCH 16/19] x86/vmce: enable injecting LMCE to guest on Intel host

2017-02-16 Thread Haozhong Zhang
Inject LMCE to guest if the host MCE is LMCE and the affected vcpu is known. Otherwise, broadcast MCE to all vcpus on Intel host. Signed-off-by: Haozhong Zhang --- Cc: Christoph Egger Cc: Liu Jinsong Cc: Jan Beulich Cc: Andrew Cooper --- xen/arch/x86/cpu/mcheck/mcaction.c | 14 --