Re: [PATCH v2 2/2] KVM: TDX: WARN if a SEAMCALL VM-Exit makes its way out to KVM

Binbin Wu
2025-10-17T05:29:26Z

On 10/17/2025 2:21 AM, Sean Christopherson wrote:
> WARN if KVM observes a SEAMCALL VM-Exit while running a TD guest, as the
> TDX-Module is supposed to inject a #UD, per the "Unconditionally Blocked
> Instructions" section of the TDX-Module base specification.
>
> Reported-by: Xiaoyao Li <xiaoyao.li@intel.com>
> Signed-off-by: Sean Christopherson <seanjc@google.com>

Reviewed-by: Binbin Wu <binbin.wu@linux.intel.com>