On Wed, Jul 19, 2023 at 02:46:49PM +0200, Jan Beulich wrote:
> On 18.07.2023 14:43, Roger Pau Monne wrote:
> > Disable XT (x2APIC) support and thus 128 IRTE entries if cmpxchg16b is
> > not available, do so in order to avoid having to disable the IRTE (and
> > possibly loose interrupts) when updati
On 18.07.2023 14:43, Roger Pau Monne wrote:
> Disable XT (x2APIC) support and thus 128 IRTE entries if cmpxchg16b is
> not available, do so in order to avoid having to disable the IRTE (and
> possibly loose interrupts) when updating the entry. Note this also
> removes the usage of a while loop in
Disable XT (x2APIC) support and thus 128 IRTE entries if cmpxchg16b is
not available, do so in order to avoid having to disable the IRTE (and
possibly loose interrupts) when updating the entry. Note this also
removes the usage of a while loop in order to disable the entry, since
RemapEn is no long
