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[217.94.215.144]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a9932bf8a90sm99894166b.50.2024.10.05.03.02.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 05 Oct 2024 03:02:39 -0700 (PDT) From: Bernhard Beschow To: qemu-devel@nongnu.org Cc: Peter Maydell , Paolo Bonzini , Bernhard Beschow , qemu-ppc@nongnu.org, qemu-arm@nongnu.org Subject: [PATCH v2 0/2] Reuse TYPE_GPIO_PWR in ppce500 machine Date: Sat, 5 Oct 2024 12:02:26 +0200 Message-ID: <20241005100228.28094-1-shentey@gmail.com> X-Mailer: git-send-email 2.46.2 MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::630; envelope-from=shentey@gmail.com; helo=mail-ej1-x630.google.com X-Spam_score_int: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 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, FREEMAIL_FROM=0.001, FREEMAIL_REPLY=1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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 Just like the ARM virt machine, the ppce500 machine implements a "gpio-poweroff"-compatible device tree node. So far, the implementations aren't shared, and in addition, the ppce500 machine uses qemu_allocate_irq() which leaks memory. This series fixes both by reusing TYPE_GPIO_PWR. Testing done: * Build qemu_ppc64_e5500_defconfig in Buildroot, run it in the ppce500 machine and issue the `poweroff` command. Observe that QEMU is shut down cleanly. [1] https://github.com/shentok/qemu/tree/e500-fdt Supersedes: 20240923101554.12900-1-shentey@gmail.com Bernhard Beschow (2): MAINTAINERS: Add hw/gpio/gpio_pwr.c hw/ppc/e500: Reuse TYPE_GPIO_PWR MAINTAINERS | 1 + hw/ppc/e500.c | 16 ++++------------ hw/ppc/Kconfig | 1 + 3 files changed, 6 insertions(+), 12 deletions(-)