From: Zhao Liu <zhao1.liu@intel.com>
To: "Chang S. Bae" <chang.seok.bae@intel.com>
Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org,
pbonzini@redhat.com, seanjc@google.com,
Binbin Wu <binbin.wu@linux.intel.com>
Subject: Re: [PATCH] KVM: x86: Remove AMX-TF32 enumeration
Date: Thu, 9 Jul 2026 19:00:44 +0800 [thread overview]
Message-ID: <ak9/XEGJhm+sViKH@intel.com> (raw)
In-Reply-To: <20260708210118.402005-1-chang.seok.bae@intel.com>
On Wed, Jul 08, 2026 at 09:01:18PM +0000, Chang S. Bae wrote:
> Date: Wed, 8 Jul 2026 21:01:18 +0000
> From: "Chang S. Bae" <chang.seok.bae@intel.com>
> Subject: [PATCH] KVM: x86: Remove AMX-TF32 enumeration
> X-Mailer: git-send-email 2.51.0
>
> AMX-TF32 enumeration was added based on the Intel documentation [1]. The
> recent update removed the feature, indicating that the feature is no
> longer planned for hardware implementation.
>
> [1] Intel Architecture Instruction Set Extensions and Future Features
>
> Cc: Zhao Liu <zhao1.liu@intel.com>
> Cc: Binbin Wu <binbin.wu@linux.intel.com>
> Signed-off-by: Chang S. Bae <chang.seok.bae@intel.com>
> ---
> Note: The feature first appeared in the September 2025 revision of the
> document and was removed in the June 2026 revision.
> ---
> arch/x86/kvm/cpuid.c | 1 -
> arch/x86/kvm/reverse_cpuid.h | 1 -
> 2 files changed, 2 deletions(-)
LGTM,
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Thanks,
Zhao
next prev parent reply other threads:[~2026-07-09 10:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-08 21:01 [PATCH] KVM: x86: Remove AMX-TF32 enumeration Chang S. Bae
2026-07-09 2:12 ` Xiaoyao Li
2026-07-09 17:18 ` Chang S. Bae
2026-07-09 11:00 ` Zhao Liu [this message]
2026-07-09 17:26 ` Chang S. Bae
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