[PATCH 00/18] arm64+KVM: FPSIMD/SVE/SME cleanups
Mark Rutland
mark.rutland at arm.com
Thu May 28 09:28:12 PDT 2026
On Thu, May 28, 2026 at 02:21:52PM +0100, Vladimir Murzin wrote:
> On 5/21/26 14:25, Mark Rutland wrote:
> > Mark Rutland (18):
> > KVM: arm64: Don't include <asm/fpsimdmacros.h>
> > KVM: arm64: Don't override FFR save/restore argument
> > KVM: arm64: pkvm: Save host FPMR in host cpu context
> > KVM: arm64: pkvm: Remove struct cpu_sve_state
> > arm64: fpsimd: Fold sve_init_regs() into do_sve_acc()
> > arm64: fpsimd: Remove sve_set_vq() and sme_set_vq()
>
> This may be out of scope for the series, but I noticed that
> write_vl() and sve_cond_update_zcr_vq() might similarly benefit
> from using sysreg_clear_set_s()
Ah, yes. I failed to spot that, but I agree it'd be nice to do similar
there. Thanks for calling that out!
As Marc and Will wanted to queue this ASAP, I'll send v2 without that,
but I'll take a look at doing that atop.
Mark.
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