Re: [PATCH 1/2] x86/mem_sharing: copy cpuid during vm forking

2021-01-05 Thread Jan Beulich
On 04.01.2021 18:41, Tamas K Lengyel wrote: > --- a/xen/arch/x86/mm/mem_sharing.c > +++ b/xen/arch/x86/mm/mem_sharing.c > @@ -1764,6 +1764,7 @@ static int fork(struct domain *cd, struct domain *d) > > domain_pause(d); > cd->max_pages = d->max_pages; > +memcpy(cd->arch.cp

Re: [PATCH 1/2] x86/mem_sharing: copy cpuid during vm forking

2021-01-05 Thread Andrew Cooper
On 04/01/2021 17:41, Tamas K Lengyel wrote: > Signed-off-by: Tamas K Lengyel > --- > xen/arch/x86/mm/mem_sharing.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/xen/arch/x86/mm/mem_sharing.c b/xen/arch/x86/mm/mem_sharing.c > index c428fd16ce..4a02c7d6f2 100644 > --- a/xen/arch/x86/mm/m

RE: [PATCH 1/2] x86/mem_sharing: copy cpuid during vm forking

2021-01-05 Thread Lengyel, Tamas
> -Original Message- > From: Andrew Cooper > Sent: Tuesday, January 5, 2021 6:05 AM > To: Lengyel, Tamas ; xen- > de...@lists.xenproject.org > Cc: Tamas K Lengyel ; Jan Beulich > ; George Dunlap ; Roger > Pau Monné ; Wei Liu > Subject: Re: [PATCH 1/2] x86/mem