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Mon, 03 Mar 2025 22:02:54 -0800 (PST) Received: from [192.168.68.55] ([180.233.125.164]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2234fdb5b02sm87962675ad.0.2025.03.03.22.02.47 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 03 Mar 2025 22:02:53 -0800 (PST) Message-ID: <5587ca83-bb19-42ae-8297-676588502e5e@redhat.com> Date: Tue, 4 Mar 2025 16:02:45 +1000 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v7 29/45] arm64: rme: Allow checking SVE on VM instance To: Steven Price , kvm@vger.kernel.org, kvmarm@lists.linux.dev Cc: Suzuki K Poulose , Catalin Marinas , Marc Zyngier , Will Deacon , James Morse , Oliver Upton , Zenghui Yu , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Joey Gouly , Alexandru Elisei , Christoffer Dall , Fuad Tabba , linux-coco@lists.linux.dev, Ganapatrao Kulkarni , Shanker Donthineni , Alper Gun , "Aneesh Kumar K . V" References: <20250213161426.102987-1-steven.price@arm.com> <20250213161426.102987-30-steven.price@arm.com> Content-Language: en-US From: Gavin Shan In-Reply-To: <20250213161426.102987-30-steven.price@arm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 2/14/25 2:14 AM, Steven Price wrote: > From: Suzuki K Poulose > > Given we have different types of VMs supported, check the > support for SVE for the given instance of the VM to accurately > report the status. > > Signed-off-by: Suzuki K Poulose > Signed-off-by: Steven Price > --- > arch/arm64/include/asm/kvm_rme.h | 2 ++ > arch/arm64/kvm/arm.c | 5 ++++- > arch/arm64/kvm/rme.c | 5 +++++ > 3 files changed, 11 insertions(+), 1 deletion(-) > Reviewed-by: Gavin Shan