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Sat, 22 Jul 2023 00:53:13 -0700 (PDT) Received: from alarm.flets-east.jp ([2400:4050:a840:1e00:78d2:b862:10a7:d486]) by smtp.gmail.com with ESMTPSA id i17-20020a17090332d100b001b86dd825e7sm4753119plr.108.2023.07.22.00.53.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 22 Jul 2023 00:53:13 -0700 (PDT) From: Akihiko Odaki To: Cc: qemu-devel@nongnu.org, qemu-arm@nongnu.org, kvm@vger.kernel.org, Paolo Bonzini , Peter Maydell , Richard Henderson , Akihiko Odaki Subject: [PATCH v4 0/2] accel/kvm: Specify default IPA size for arm64 Date: Sat, 22 Jul 2023 16:53:04 +0900 Message-ID: <20230722075308.26560-1-akihiko.odaki@daynix.com> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 Received-SPF: none client-ip=2607:f8b0:4864:20::62c; envelope-from=akihiko.odaki@daynix.com; helo=mail-pl1-x62c.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Some Arm systems such as Apple Silicon Macs have IPA size smaller than the default used by KVM. Introduce our own default IPA size that fits on such a system. V3 -> V4: Removed an inclusion of kvm_mips.h that is no longer needed. V2 -> V3: Changed to use the maximum IPA size as the default. V1 -> V2: Introduced an arch hook Akihiko Odaki (2): kvm: Introduce kvm_arch_get_default_type hook accel/kvm: Specify default IPA size for arm64 include/sysemu/kvm.h | 2 ++ target/mips/kvm_mips.h | 9 --------- accel/kvm/kvm-all.c | 4 +++- hw/mips/loongson3_virt.c | 2 -- target/arm/kvm.c | 7 +++++++ target/i386/kvm/kvm.c | 5 +++++ target/mips/kvm.c | 2 +- target/ppc/kvm.c | 5 +++++ target/riscv/kvm.c | 5 +++++ target/s390x/kvm/kvm.c | 5 +++++ 10 files changed, 33 insertions(+), 13 deletions(-)