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[2001:8b0:1d0::2]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-442f396c3a4sm65657855e9.26.2025.05.15.03.25.57 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 15 May 2025 03:25:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1747304758; x=1747909558; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=Q1yE9IE70+v4hZl3qoJgdI0L4GqLSUpkP/8flgn4noI=; b=yGJVnTInvsd8dIPAakjKgOBhjgBWrkHf7RrdiW3toM1YBD0w/x942Y3q3cKRKMdpFb toJfoU43/dwJrFoG/CxiCOR/diVrNfyWaT1kF7ZN+wr0NginrMjU3MEdevaolrfpxJIm wJt36fKIGZLJhWKluLUCJxFBB8AgrCVTKbda/og94uFe6OpD95xYOZsLWSHtgFfrckaY C1verJ1cyP8RQi0U+aFDS40kNqe6zpMoQBDE/p3caDBJYRmWNLemZa5/UQ63Y6f0JLOE 4byiHdg+Kg3Hkk8t81+Pzmt3u5r39mw5LMr/AAMmlO0H4ko/oJutmgJZ0Zrb6ZBXYph5 ytPw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1747304758; x=1747909558; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Q1yE9IE70+v4hZl3qoJgdI0L4GqLSUpkP/8flgn4noI=; b=J+HOPqDN8qSFwWTa3rnpPWnHTqds0ALB4p5wlgUeCcj1MwrNSLR8rfGpDPOfVFrbYM Ln/emWWQ01Y0qXD/KFWPQxDAF6H61TKoe4r56x74yjw+rodJaQHiqOLKag1xtNZDrPMH ogZ/frIzAShBDJRuVv1RC61ZaitMp3coz1k0zdbDif4U3v0slsbVZ6QhpTg8WWOhHVYJ UFUzeXHaVwrXPU4uXDwOA6iTloV+RN2T7rowfOm/tf+H8QpuLFXMQvaN5pJj8xF0LwKy /KtJlSd7eaQXNvNlnf8quHvETE+MkCJqfNHCWNyDxxT6lZBnAvfg2IUQYtgHjvSUTwvU 2SJQ== X-Gm-Message-State: AOJu0YxXmknUcRLcjLCd6pYameOH7TJwSu+m8vjkG16VV9GNYvTm2gX4 FmbUm7di/zTFWRYr+Sb+6euCNhgRqmW7khsr/a1vFTburW9G39re3EPh3cQQkKvDhRmxFOrwQbA Dmh4= X-Gm-Gg: ASbGnctqAvskGJ2e4G+OqXoxF44qkR7XmF+LbEi8BVYPMTuK2ONHpmmiEUfNKhe8KIa hFUrA9btGVIfx0w2hpn0LkQcN1eOb77gOM3MM8FlASE3QsDJnR9cIj5gEDLUhwcpZq2owkNUVsI sLqd8JwOdSu0fVSxqK/ZXR4vFP8d4KYP46WrsizGY45SBA82cZiF66qWnrWw8NmVLNcVTx6vgqj hBCGTWMYM786fUPg+rgb1UePPwY+OlJgfhci7u/BK5IHxjV0Yi4AqG7sLM9V3bCopECAwAphklZ C4/luFcFuAY991ur2fV6/bpuynhw8dNAUMoT3Yib6zM8gtQBiPaX3O0OYQ== X-Google-Smtp-Source: AGHT+IGf0PBiibZVjOa5cxvBtxTvOfwzYzGPhK4aCTcjK0jfUczZnSf3zVLMkUBuKA7Jz5vY2U9MbQ== X-Received: by 2002:a05:600c:4447:b0:43c:f470:7605 with SMTP id 5b1f17b1804b1-442f20e80cbmr65442325e9.12.1747304757832; Thu, 15 May 2025 03:25:57 -0700 (PDT) From: Peter Maydell To: qemu-devel@nongnu.org Subject: [PULL 06/58] target/arm/kvm: don't check TYPE_AARCH64_CPU Date: Thu, 15 May 2025 11:24:54 +0100 Message-ID: <20250515102546.2149601-7-peter.maydell@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250515102546.2149601-1-peter.maydell@linaro.org> References: <20250515102546.2149601-1-peter.maydell@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::32f; envelope-from=peter.maydell@linaro.org; helo=mail-wm1-x32f.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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1747305271666116600 We want to merge TYPE_AARCH64_CPU with TYPE_ARM_CPU, so enforcing in kvm_arch_init_vcpu() that the CPU class is a subclass of TYPE_AARCH64_CPU will no longer be possible. It's safe to just remove this test, because any purely-AArch32 CPU will fail the "kvm_target isn't set" check, because we no longer support the old AArch32-host KVM setup and so CPUs like the Cortex-A7 no longer set cpu->kvm_target. Only the 'host', 'max', and the odd special cases 'cortex-a53' and 'cortex-a57' set kvm_target. Signed-off-by: Peter Maydell Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson Message-id: 20250429132200.605611-7-peter.maydell@linaro.org --- target/arm/kvm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/target/arm/kvm.c b/target/arm/kvm.c index 9c62d12b233..85911e30242 100644 --- a/target/arm/kvm.c +++ b/target/arm/kvm.c @@ -1843,8 +1843,7 @@ int kvm_arch_init_vcpu(CPUState *cs) CPUARMState *env =3D &cpu->env; uint64_t psciver; =20 - if (cpu->kvm_target =3D=3D QEMU_KVM_ARM_TARGET_NONE || - !object_dynamic_cast(OBJECT(cpu), TYPE_AARCH64_CPU)) { + if (cpu->kvm_target =3D=3D QEMU_KVM_ARM_TARGET_NONE) { error_report("KVM is not supported for this guest CPU type"); return -EINVAL; } --=20 2.43.0