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[5.69.146.176]) by smtp.gmail.com with ESMTPSA id e7-20020adfe387000000b002be15ee1377sm4265350wrm.22.2023.01.27.07.26.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 Jan 2023 07:26:32 -0800 (PST) Date: Fri, 27 Jan 2023 15:26:32 +0000 From: Jean-Philippe Brucker To: Suzuki K Poulose Cc: linux-coco@lists.linux.dev, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, Alexandru Elisei , Andrew Jones , Catalin Marinas , Chao Peng , Christoffer Dall , Fuad Tabba , James Morse , Joey Gouly , Marc Zyngier , Mark Rutland , Oliver Upton , Paolo Bonzini , Quentin Perret , Sean Christopherson , Steven Price , Thomas Huth , Will Deacon , Zenghui Yu , kvmarm@lists.cs.columbia.edu Subject: Re: [RFC] Support for Arm CCA VMs on Linux Message-ID: References: <20230127112248.136810-1-suzuki.poulose@arm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20230127112248.136810-1-suzuki.poulose@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230127_072637_770203_6DFEB01A X-CRM114-Status: GOOD ( 10.70 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Jan 27, 2023 at 11:22:48AM +0000, Suzuki K Poulose wrote: > We are happy to announce the early RFC version of the Arm > Confidential Compute Architecture (CCA) support for the Linux > stack. The intention is to seek early feedback in the following areas: > * KVM integration of the Arm CCA > * KVM UABI for managing the Realms, seeking to generalise the operations > wherever possible with other Confidential Compute solutions. A prototype for launching Realm VMs with QEMU is available at: https://lore.kernel.org/qemu-devel/20230127150727.612594-1-jean-philippe@linaro.org/ Thanks, Jean _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel