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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3a6d0f1054bsm9217868f8f.9.2025.06.23.05.19.32 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Mon, 23 Jun 2025 05:19:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1750681174; x=1751285974; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=MgoMlu6luU8uPkDpvUPvEjZTODhHkmT/W4wpYdZo59E=; b=CVzpMz23T4COrgXR/FdUdeKQ7hB4B/qjzXRMc+ISoeE3M7QadJWaF1CiWM3U2xXtIm FygfI1UKpaITWHHPN+ubloPdrTzFEEvSwSU7QmX85Nh7MDWeEqsP4wURUAMYRcwevGwu BN4xeoOXMLhfyPoBzdkkipmqpQDG/VEB7F09g+QyjKmITcGeFlcgmYUUtJEKDsrfVStM BiiAiR9A7kqEbXDY3zws6VBmaZQNmyagHSUBUu8NHlh+UpFx0ebWUWIZ26IRmrMJ7Uv0 QqrzNTuo/AWMxm1D93sCEGJ64aoSwMhLQAH2GU3LV1k4tPViCzHpiFfciz5+Q9itTmz+ taZg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1750681174; x=1751285974; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=MgoMlu6luU8uPkDpvUPvEjZTODhHkmT/W4wpYdZo59E=; b=QOsqDOoI5TwvR7J+9T7TSr8cYpLmIPNQA6ngueWcijvJvRDj9a6UKvByJddoM0+Nq2 qr6lgp7jqRqC+zKyqDflqaernRzrao5BL2rchLBVT1pksYRabkcylbIW+Dq4qX7BBdzc 0bcsW7bLiq6AXQHuONvkGx8dGP/uCICUqoj8tKgctfXXHniLFaBYKdPMN57UX/5wNHDW BjNBhF5ABs+w8NzN86pq8f+gsDL2jJbecuxpyHscHonrN/0D/TpQo0G04atEQ66GM1fW QM7NpGcVeMLiWpUjbBj65EEYYqTs4Gcn6oI1iweoQvLG+FdcrYQFZNUV+lxWcRUJUKmx mdOQ== X-Gm-Message-State: AOJu0Yw1yhlmoVWgmB6LK2VfLlI98/1aryBx67VEbxh+Fjg6yfC+Orh3 YRPKNw56SpicoFMZ4UhYxKnhvYBzeQ0MlH4GAprg/rEipRQ1qwPK9FXcAuYaasAfrga8zez9tJU 6LH37 X-Gm-Gg: ASbGncs2CT9rZTora7rdQCJIe5IgdRQf0nQSdBuDSn7Y/aRACVYbKhr3Tcd/v/D208O THIM5Zti6RqZvvr6DRsN0Tpa5du5JFOqnbkMehcGsCtspwDnqZgHbHjczqsd3HUH8cwcJ2H8vqH wWSPku13kO45tIUcGrVzmF5eRcSXUW/qOX6SDrkpHiA4Q2HjBnOg86Bf/KqXkQLLDu8UzQjfJ5F QCbBt+6efOoDizArjD9vlzSy2klWE0/pvZJzSYAluB2HFmWE9+HcN+M/gz+p0s/WMtjKOPfoKSY QNPugvzQgWp8vbfq8WPdqziD9S2PolYbfpwQq1hNpSv4fJxB6KCABMvpas9gRAnBOxfjXBujyRI HZJcKQXGA6xnMDWooprrfV0h/A2PuNPLk8ZOi X-Google-Smtp-Source: AGHT+IH5nN0Buqju33OA312k0qD0vKiMOH8kEulBGzTvtfmPtg2jIEiKfCSnA60Z3UW/VHNqpVWLLw== X-Received: by 2002:a5d:584c:0:b0:3a4:e6bb:2d32 with SMTP id ffacd0b85a97d-3a6d12a2416mr9606493f8f.22.1750681173855; Mon, 23 Jun 2025 05:19:33 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Leif Lindholm , qemu-arm@nongnu.org, =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Roman Bolshakov , Paolo Bonzini , Alexander Graf , Bernhard Beschow , John Snow , Thomas Huth , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , kvm@vger.kernel.org, Eric Auger , Peter Maydell , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Cameron Esfahani , Cleber Rosa , Radoslaw Biernacki , Phil Dennis-Jordan , Richard Henderson , =?UTF-8?q?Alex=20Benn=C3=A9e?= , qemu-stable@nongnu.org Subject: [PATCH v3 09/26] target/arm: Correct KVM & HVF dtb_compatible value Date: Mon, 23 Jun 2025 14:18:28 +0200 Message-ID: <20250623121845.7214-10-philmd@linaro.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250623121845.7214-1-philmd@linaro.org> References: <20250623121845.7214-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::435; envelope-from=philmd@linaro.org; helo=mail-wr1-x435.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=unavailable 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1750681250489116600 Linux kernel knows how to parse "arm,armv8", not "arm,arm-v8". See arch/arm64/boot/dts/foundation-v8.dts: https://github.com/torvalds/linux/commit/90556ca1ebdd Cc: qemu-stable@nongnu.org Fixes: 26861c7ce06 ("target-arm: Add minimal KVM AArch64 support") Fixes: 585df85efea ("hvf: arm: Implement -cpu host") Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/arm/hvf/hvf.c | 2 +- target/arm/kvm.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/target/arm/hvf/hvf.c b/target/arm/hvf/hvf.c index d4c58516e8b..bf59b17dcb9 100644 --- a/target/arm/hvf/hvf.c +++ b/target/arm/hvf/hvf.c @@ -879,7 +879,7 @@ static bool hvf_arm_get_host_cpu_features(ARMHostCPUFea= tures *ahcf) hv_vcpu_exit_t *exit; int i; =20 - ahcf->dtb_compatible =3D "arm,arm-v8"; + ahcf->dtb_compatible =3D "arm,armv8"; ahcf->features =3D (1ULL << ARM_FEATURE_V8) | (1ULL << ARM_FEATURE_NEON) | (1ULL << ARM_FEATURE_AARCH64) | diff --git a/target/arm/kvm.c b/target/arm/kvm.c index 74fda8b8090..9a1b031556a 100644 --- a/target/arm/kvm.c +++ b/target/arm/kvm.c @@ -266,7 +266,7 @@ static bool kvm_arm_get_host_cpu_features(ARMHostCPUFea= tures *ahcf) } =20 ahcf->target =3D init.target; - ahcf->dtb_compatible =3D "arm,arm-v8"; + ahcf->dtb_compatible =3D "arm,armv8"; =20 err =3D read_sys_reg64(fdarray[2], &ahcf->isar.id_aa64pfr0, ARM64_SYS_REG(3, 0, 0, 4, 0)); --=20 2.49.0