On 18/09/2019 10:10, Jan Beulich wrote:
> On 17.09.2019 21:59, Andrew Cooper wrote:
>> On 17/09/2019 07:17, Jan Beulich wrote:
>>> PCID validly depends on LM, as it can be enabled in Long Mode only.
>>> INVPCID, otoh, can be used not only without PCID enabled, but also
>>> outside of Long Mode alto
On 17.09.2019 21:59, Andrew Cooper wrote:
> On 17/09/2019 07:17, Jan Beulich wrote:
>> PCID validly depends on LM, as it can be enabled in Long Mode only.
>> INVPCID, otoh, can be used not only without PCID enabled, but also
>> outside of Long Mode altogether. In both cases its functionality is
>>
On 17/09/2019 07:17, Jan Beulich wrote:
> PCID validly depends on LM, as it can be enabled in Long Mode only.
> INVPCID, otoh, can be used not only without PCID enabled, but also
> outside of Long Mode altogether. In both cases its functionality is
> simply restricted to PCID 0, which is sort of ex
