[PATCH] KVM: arm64/sve: Ensure SVE is trapped after guest exit

[Mark Brown]

On Tue, Jan 21, 2025 at 10:00:26AM +0000, Mark Rutland wrote:
> There is a period of time after returning from a KVM_RUN ioctl where
> userspace may use SVE without trapping, but the kernel can unexpectedly
> discard the live SVE state. Eric Auger has observed this causing QEMU
> crashes where SVE is used by memmove():

Reviewed-by: Mark Brown <broonie at kernel.org>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 488 bytes
Desc: not available
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20250121/0a21dffd/attachment.sig>