On Tue, Sep 20, 2022 at 07:04:24PM +0100, Marc Zyngier wrote:
> Mark Brown wrote:
> > - switch (last->to_save) {
> > - case FP_STATE_TASK:
> > - break;
> > - case FP_STATE_FPSIMD:
> > - WARN_ON_ONCE(save_sve_regs);
> > - break;
> > - case FP_STATE_SVE:
> > -
On Mon, 15 Aug 2022 23:55:26 +0100,
Mark Brown wrote:
>
> Now that we are explicitly telling the host FP code which register state
> it needs to save we can remove the manipulation of TIF_SVE from the KVM
> code, simplifying it and allowing us to optimise our handling of normal
> tasks. Remove
Now that we are explicitly telling the host FP code which register state
it needs to save we can remove the manipulation of TIF_SVE from the KVM
code, simplifying it and allowing us to optimise our handling of normal
tasks. Remove the manipulation of TIF_SVE from KVM and instead rely on
to_save to
