Hi Jan,
> -Original Message-
> From: Jan Beulich
> Subject: Re: [PATCH 2/2][4.17] x86emul: pull permission check ahead for REP
> INS/OUTS
>
> On 10.10.2022 20:08, Andrew Cooper wrote:
> > On 06/10/2022 14:11, Jan Beulich wrote:
> >> Based on observations
On 10.10.2022 20:08, Andrew Cooper wrote:
> On 06/10/2022 14:11, Jan Beulich wrote:
>> Based on observations on a fair range of hardware from both primary
>> vendors even zero-iteration-count instances of these insns perform the
>> port related permission checking first.
>>
>> Fixes: fe300600464c (
On 06/10/2022 14:11, Jan Beulich wrote:
> Based on observations on a fair range of hardware from both primary
> vendors even zero-iteration-count instances of these insns perform the
> port related permission checking first.
>
> Fixes: fe300600464c ("x86: Fix emulation of REP prefix")
> Signed-off-
Based on observations on a fair range of hardware from both primary
vendors even zero-iteration-count instances of these insns perform the
port related permission checking first.
Fixes: fe300600464c ("x86: Fix emulation of REP prefix")
Signed-off-by: Jan Beulich
---
Partly RFC for this not being
