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[34.90.227.64]) by smtp.gmail.com with ESMTPSA id v2-20020a1709067d8200b007815c3e95f6sm9274435ejo.146.2022.10.19.08.52.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 19 Oct 2022 08:52:13 -0700 (PDT) Date: Wed, 19 Oct 2022 15:52:10 +0000 From: Quentin Perret To: Will Deacon Cc: kvmarm@lists.linux.dev, Sean Christopherson , Vincent Donnefort , Alexandru Elisei , Catalin Marinas , James Morse , Chao Peng , Suzuki K Poulose , Mark Rutland , Fuad Tabba , Oliver Upton , Marc Zyngier , kernel-team@android.com, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v4 20/25] KVM: arm64: Return guest memory from EL2 via dedicated teardown memcache Message-ID: References: <20221017115209.2099-1-will@kernel.org> <20221017115209.2099-21-will@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20221017115209.2099-21-will@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221019_085219_613479_0BCC0C06 X-CRM114-Status: UNSURE ( 9.83 ) X-CRM114-Notice: Please train this message. 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 Monday 17 Oct 2022 at 12:52:04 (+0100), Will Deacon wrote: > struct kvm_protected_vm { > pkvm_handle_t handle; > struct mutex vm_lock; > - > - struct { > - void *pgd; > - void *vm; > - void *vcpus[KVM_MAX_VCPUS]; > - } hyp_donations; > + struct kvm_hyp_memcache teardown_mc; > }; Argh, I guess that somewhat invalidates my previous comment. Oh well :-) _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel