On Sun, Apr 26, 2020 at 01:17:11PM +0200, Thomas Gleixner wrote:
> Fenghua Yu writes:
> > From: Yu-cheng Yu
> >
> > The IA32_PASID MSR is used when a task submits work via the ENQCMD
> > instruction.
>
> Is used?
>
> > The per task MSR is stored in the task's supervisor FPU
>
> per task MSR?
Fenghua Yu writes:
> From: Yu-cheng Yu
>
> The IA32_PASID MSR is used when a task submits work via the ENQCMD
> instruction.
Is used?
> The per task MSR is stored in the task's supervisor FPU
per task MSR? Lot's of MSRs
> PASID state and is context switched by XSAVES/XRSTORS.
>
From: Yu-cheng Yu
The IA32_PASID MSR is used when a task submits work via the ENQCMD
instruction. The per task MSR is stored in the task's supervisor FPU
PASID state and is context switched by XSAVES/XRSTORS.
Signed-off-by: Yu-cheng Yu
Co-developed-by: Fenghua Yu
Signed-off-by: Fenghua Yu
