On Thu, Jul 17, 2025 at 12:34:48PM +0200, Paolo Bonzini wrote:
> Date: Thu, 17 Jul 2025 12:34:48 +0200
> From: Paolo Bonzini
> Subject: [PATCH] target/i386: do not expose ARCH_CAPABILITIES on AMD CPU
> X-Mailer: git-send-email 2.50.1
>
> KVM emulates the ARCH_CAPABILITIES on x86 for both Intel an
On 7/17/2025 6:34 PM, Paolo Bonzini wrote:
KVM emulates the ARCH_CAPABILITIES on x86 for both Intel and AMD
cpus, although the IA32_ARCH_CAPABILITIES MSR is an Intel-specific
MSR and it makes no sense to emulate it on AMD.
As a consequence, VMs created on AMD with qemu -cpu host and using
KVM wi
