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Mon, 07 Oct 2024 21:17:14 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFpPFYi5/75nkediY8DO4Wu6TCkkIkTn8IxFnQ74JNSHVIEvH9PD/xbYAIthgHX0w8NyyIQ8g== X-Received: by 2002:a05:6a00:a96:b0:714:2dc9:fbaf with SMTP id d2e1a72fcca58-71de24514e3mr21564704b3a.18.1728361033989; Mon, 07 Oct 2024 21:17:13 -0700 (PDT) Received: from [192.168.68.54] ([103.210.27.132]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-71df0d7ced7sm5196665b3a.191.2024.10.07.21.17.06 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 07 Oct 2024 21:17:13 -0700 (PDT) Message-ID: Date: Tue, 8 Oct 2024 14:17:04 +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 v6 11/11] arm64: Document Arm Confidential Compute To: Steven Price , kvm@vger.kernel.org, kvmarm@lists.linux.dev Cc: Catalin Marinas , Marc Zyngier , Will Deacon , James Morse , Oliver Upton , Suzuki K Poulose , 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: <20241004144307.66199-1-steven.price@arm.com> <20241004144307.66199-12-steven.price@arm.com> Content-Language: en-US From: Gavin Shan In-Reply-To: <20241004144307.66199-12-steven.price@arm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 10/5/24 12:43 AM, Steven Price wrote: > Add some documentation on Arm CCA and the requirements for running Linux > as a Realm guest. Also update booting.rst to describe the requirement > for RIPAS RAM. > > Signed-off-by: Steven Price > --- > Documentation/arch/arm64/arm-cca.rst | 67 ++++++++++++++++++++++++++++ > Documentation/arch/arm64/booting.rst | 3 ++ > Documentation/arch/arm64/index.rst | 1 + > 3 files changed, 71 insertions(+) > create mode 100644 Documentation/arch/arm64/arm-cca.rst > Reviewed-by: Gavin Shan