Hi,
On 6/19/25 4:49 PM, Eric Auger wrote:
> The only change compared to v5 is the linux header update against
> kvm main branch. As discussed on the mailing list, KVM_ARM_VCPU_EL2_E2H0
> (non VHE version of the NV support) will be dealt with in a separate
> add-on series. Also the fallback to TCG does not apply if the host
> does not support nested and virtualization=on (which is aligned
> with the behavior along with other arm virt machine properties such as
> secure, mte, ...).
>
> For gaining virt functionality in KVM accelerated L1, The host needs to
> be booted with "kvm-arm.mode=nested" option and qemu needs to be invoked
> with: -machine virt,virtualization=on.
Gentle ping on this series. Any other comment? Missing R-b's/A-b's on
the 2 first patches.
Thanks
Eric
>
> This series can be found at:
> https://github.com/eauger/qemu/tree/v10.0.0-nv-v6
>
> Original version from Miguel:
> [1] https://lore.kernel.org/all/20230227163718.62003-1-miguel.luis@oracle.com/
> version from Haibo:
> [2] https://lore.kernel.org/qemu-devel/cover.1617281290.git.haibo.xu@linaro.org/
>
> History:
> v5 -> v6:
> - linux header update against v6.16-rc2
>
> v4 -> v5:
> - rebase on top of v10.0.0
>
> v3 -> v4:
> - fix: only set maint_irq if vms->virt
>
> v2 -> v3:
> - KVM EL2 only is set if virtualization option is set
> - fixes regression with virtualization=off
> - Add checks against unsupported GIC configs until the kernel does
>
>
> Eric Auger (1):
> linux-headers: Update against v6.16-rc2
>
> Haibo Xu (4):
> hw/arm: Allow setting KVM vGIC maintenance IRQ
> target/arm/kvm: Add helper to detect EL2 when using KVM
> target/arm: Enable feature ARM_FEATURE_EL2 if EL2 is supported
> hw/arm/virt: Allow virt extensions with KVM
>
> include/hw/intc/arm_gicv3_common.h | 1 +
> include/standard-headers/asm-x86/setup_data.h | 13 +-
> include/standard-headers/drm/drm_fourcc.h | 45 +++++++
> include/standard-headers/linux/ethtool.h | 124 +++++++++---------
> include/standard-headers/linux/fuse.h | 6 +-
> .../linux/input-event-codes.h | 3 +-
> include/standard-headers/linux/pci_regs.h | 12 +-
> include/standard-headers/linux/virtio_gpu.h | 3 +-
> include/standard-headers/linux/virtio_pci.h | 1 +
> linux-headers/asm-arm64/kvm.h | 9 +-
> linux-headers/asm-x86/kvm.h | 1 +
> linux-headers/linux/bits.h | 4 +-
> linux-headers/linux/kvm.h | 3 +
> linux-headers/linux/vhost.h | 4 +-
> target/arm/kvm_arm.h | 7 +
> hw/arm/virt.c | 13 +-
> hw/intc/arm_gicv3_common.c | 1 +
> hw/intc/arm_gicv3_kvm.c | 21 +++
> target/arm/kvm-stub.c | 5 +
> target/arm/kvm.c | 21 +++
> 20 files changed, 223 insertions(+), 74 deletions(-)
>