d4c94ee812
Skip the AMX test instead of silently returning if the host kernel doesn't support ARCH_REQ_XCOMP_GUEST_PERM. KVM didn't support XFD until v5.17, so it's extremely unlikely allowing the test to run on a pre-v5.15 kernel is the right thing to do. Signed-off-by: Sean Christopherson <seanjc@google.com> Link: https://lore.kernel.org/r/20220614200707.3315957-40-seanjc@google.com