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[95.127.62.59]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-452137258bdsm30620735e9.27.2025.06.06.09.44.21 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 06 Jun 2025 09:44:22 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Alex=20Benn=C3=A9e?= , Richard Henderson , Pierrick Bouvier Subject: [RFC PATCH 00/19] accel: Preparatory cleanups for split-accel Date: Fri, 6 Jun 2025 18:43:59 +0200 Message-ID: <20250606164418.98655-1-philmd@linaro.org> X-Mailer: git-send-email 2.49.0 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::32a; envelope-from=philmd@linaro.org; helo=mail-wm1-x32a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Few changes needed before being able to add the split acceleration. Mostly adapting few prototypes so callees have all necessary information. Philippe Mathieu-Daudé (19): hw/arm/virt: Only require TCG || QTest to use virtualization extension system/cpus: Only kick running vCPUs accel: Keep reference to AccelOpsClass in AccelClass accel: Propagate AccelState to AccelClass::init_machine() accel/kvm: Prefer local AccelState over global MachineState::accel accel/hvf: Fix TYPE_HVF_ACCEL instance size accel/hvf: Re-use QOM allocated state accel/tcg: Prefer local AccelState over global current_accel() accel: Factor accel_cpu_realize() out accel/dummy: Factor dummy_thread_precreate() out accel/dummy: Factor tcg_vcpu_thread_precreate() out accel: Factor accel_create_vcpu_thread() out accel: Introduce AccelOpsClass::cpu_thread_routine handler accel/dummy: Convert to AccelOpsClass::cpu_thread_routine accel/tcg: Convert to AccelOpsClass::cpu_thread_routine accel/hvf: Convert to AccelOpsClass::cpu_thread_routine accel/kvm: Convert to AccelOpsClass::cpu_thread_routine accel/nvmm: Convert to AccelOpsClass::cpu_thread_routine accel/whpx: Convert to AccelOpsClass::cpu_thread_routine accel/accel-internal.h | 2 ++ accel/tcg/tcg-accel-ops-mttcg.h | 3 +- accel/tcg/tcg-accel-ops.h | 1 + include/qemu/accel.h | 8 ++++- include/system/accel-ops.h | 5 +++- include/system/cpus.h | 5 ++-- include/system/hvf_int.h | 1 + accel/accel-common.c | 49 +++++++++++++++++++++++++++++-- accel/accel-system.c | 5 ++-- accel/dummy-cpus.c | 10 ++----- accel/hvf/hvf-accel-ops.c | 25 +++------------- accel/kvm/kvm-accel-ops.c | 12 +------- accel/kvm/kvm-all.c | 6 ++-- accel/qtest/qtest.c | 5 ++-- accel/tcg/tcg-accel-ops-mttcg.c | 17 +---------- accel/tcg/tcg-accel-ops-rr.c | 3 +- accel/tcg/tcg-accel-ops.c | 14 +++++++-- accel/tcg/tcg-all.c | 4 +-- accel/xen/xen-all.c | 3 +- bsd-user/main.c | 2 +- hw/arm/virt.c | 2 +- linux-user/main.c | 2 +- system/cpus.c | 9 ++++-- target/i386/nvmm/nvmm-accel-ops.c | 12 +------- target/i386/nvmm/nvmm-all.c | 2 +- target/i386/whpx/whpx-accel-ops.c | 12 +------- target/i386/whpx/whpx-all.c | 2 +- 27 files changed, 110 insertions(+), 111 deletions(-) -- 2.49.0