On 2/25/26 15:24, Richard Henderson wrote:
On 2/25/26 04:08, Peter Maydell wrote:
On Mon, 16 Feb 2026 at 03:45, Richard Henderson
<[email protected]> wrote:
RFC mostly because the kernel support is not yet upsteam.
This is based on
https://lore.kernel.org/linux-arm-kernel/20251223-kvm-arm64-sme-
[email protected]/
Properly testing this will take more time. I'm not 100%
sure how to confirm that the SME registers have the correct
value across migration.
Am I right that patches 2-8 in here:
target/arm: Remove aarch64 test for kvm
target/arm: Move kvm_arm_sve_get_vls within kvm.c
target/arm: Init sve_vq in kvm_arm_set_cpu_features_from_host
target/arm: Move kvm test out of cpu_arm_set_sve
target/arm: Drop kvm_arm_sve_supported
target/arm: Remove kvm test in arm_set_pmu
target/arm: Drop kvm_arm_pmu_supported
are preparatory cleanups that don't depend on the new
linux-headers changes?
(also maybe 10 and 11)
Yes, 2-8,10,11 could all go in now.
Indeed, we may want all of those prior to
https://lore.kernel.org/qemu-devel/[email protected]/
and the change therein to arm_cpu_sme_finalize.
r~
