ppc-
> > d...@lists.ozlabs.org
> > Subject: Re: [PATCH v2] KVM: PPC: e500mc: Enhance tlb invalidation
> > condition on vcpu schedule
> >
> > On Tue, 2014-06-17 at 12:02 +0300, Mihai Caraman wrote:
> > > On vcpu schedule, the condition checked for tlb pollut
> -Original Message-
> From: Wood Scott-B07421
> Sent: Tuesday, June 17, 2014 6:36 PM
> To: Caraman Mihai Claudiu-B02008
> Cc: kvm-...@vger.kernel.org; k...@vger.kernel.org; linuxppc-
> d...@lists.ozlabs.org
> Subject: Re: [PATCH v2] KVM: PPC: e500mc: Enhance tlb inv
On Tue, 2014-06-17 at 12:02 +0300, Mihai Caraman wrote:
> On vcpu schedule, the condition checked for tlb pollution is too loose.
> The tlb entries of a vcpu become polluted (vs stale) only when a different
> vcpu within the same logical partition runs in-between. Optimize the tlb
> invalidation co
On vcpu schedule, the condition checked for tlb pollution is too loose.
The tlb entries of a vcpu become polluted (vs stale) only when a different
vcpu within the same logical partition runs in-between. Optimize the tlb
invalidation condition taking into account the logical partition id.
With the
