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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3a568b3c0d3sm19567460f8f.79.2025.06.19.06.14.46 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Thu, 19 Jun 2025 06:14:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1750338887; x=1750943687; 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=qEhVLrdb7gQcxLJ9m8XmAJvi0CaJW+OAP6dVQwdaX2k=; b=co7q2S5zL8CPzJxxoclKDk9sDlkWepTKCxbde9rcpi2wi48fAxRgtak5HevxKNHPlP YF4cknyXNNkbOR91IqpCUnaU5tpbB3C4JWylSV7miW0axAZU71G99qcLxQjxsu97iLXm w9JJewA19g2yAPTCxAxjcY5KaYBlEgxZhNunrDZMd/67j4gnWs2FdFQXVg2iNVrbB7E8 7cETyEPMWTzVAgn5PVpzUgQ94+cgQLZA1Bh35NzYnVA3R/0vc6AMbRcPl7qJ4/JIzD4M z0A8JyaLqI+cfBosWi3DlIqf9dUiURZf4bR1qGRcOLlsmGiRhji4VfXc5qEzdtK2sGE+ 1Ykw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1750338887; x=1750943687; 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=qEhVLrdb7gQcxLJ9m8XmAJvi0CaJW+OAP6dVQwdaX2k=; b=CV0dguBoHZix477TeGKTSrhk3EkBQocGPuDMSJ3MMwvhciHq0ROlUkUFAy8+/nYA9Q yj5o74Qm9s0qkl2T2dMg7QJTmWtU9eIaJNy/oxuUrIUl48YP0cXmXRMqSyNPuT4NJ30X P0v9MbTPHfKqOFtGZL1/QUVL35wC7jXz9qvERTIyU/zgpElad7SCshuItHZykdhuWaL+ 1VbqittbXk4j95FzUds25E0Bwcandzkj0qO+mc4zWBGZXfcEE0ZMmf9bGaOblGDFQJdc CzXVduHbh+xyt/WJqL9bgpf7EpkbMMYjW8UKcPK9Q/QXUZAkb6iEngT8IVLOv/mc0Ddt Yqjw== X-Gm-Message-State: AOJu0YxCfAISo/ov9WVxRWesKGgqs2rIJh/xI57zRbL70kPJq6y9aaeB +X1Zn0tkiZ0rHpNmOzSVOE/syfSWdWPDm978lgeqEMTI6zWWLsDLEMIXA7G7yrVyxR1KbnlPJvM YZASOGPc= X-Gm-Gg: ASbGncs+jciGooxSeiqiRWunhjr8+gKSdIVKpS1bFmoohEU0FBItzXX+mnQKrPx/L54 vBLontxgGA2SQGw3E3YO9c3+XozBnOP9jT1uzIz2E9y5oa8OhmeirQTHNjn0et4/jRapkMN5vQI A59ZBGt3Eqvln9Y0EZcFKltXmIH+qPXo1HwWw10ILA6pKsU9t3cq6rAO3+3AdqaNCn/uungoK1X /U7Www+p3fkexhNOzhIlw0kHMmjvC5XQH7Kuhlc2Y0ruccqDX/8QnJtHW4Fj/yCq/AwFLu+pstE vmaIX08SrYGWOuRq9kH/cmYksIPI4jCNhOxcvnjLf/pad8xXuV9P62tJQVxTOS1u+7mpWBSau6O i17qqwfNZanEse2SgwS8Fj6Znm9mM3avWvJAB X-Google-Smtp-Source: AGHT+IFYyws/hie04Gs7cz38N8DD6RmjvKvx7LAHAf6xXnGxdc9ttG/TDPs6rEuwn9zHE+u/jqYJ/g== X-Received: by 2002:a05:6000:18ac:b0:3a4:f6fe:5244 with SMTP id ffacd0b85a97d-3a572367b13mr17405974f8f.12.1750338887297; Thu, 19 Jun 2025 06:14:47 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Cameron Esfahani , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Julian Armistead , Radoslaw Biernacki , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Phil Dennis-Jordan , =?UTF-8?q?Alex=20Benn=C3=A9e?= , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Paolo Bonzini , Peter Maydell , Leif Lindholm , Pierrick Bouvier , Richard Henderson , qemu-arm@nongnu.org, Roman Bolshakov , Alexander Graf Subject: [PATCH 16/20] hw/arm/virt: Only require TCG || QTest to use TrustZone Date: Thu, 19 Jun 2025 15:13:15 +0200 Message-ID: <20250619131319.47301-17-philmd@linaro.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250619131319.47301-1-philmd@linaro.org> References: <20250619131319.47301-1-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::433; envelope-from=philmd@linaro.org; helo=mail-wr1-x433.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: 1750338952829116600 We only need TCG (or QTest) to use TrustZone, whether KVM or HVF are used is not relevant. Reported-by: Alex Benn=C3=A9e Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- hw/arm/virt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 99fde5836c9..b49d8579161 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -2203,7 +2203,7 @@ static void machvirt_init(MachineState *machine) exit(1); } =20 - if (vms->secure && (kvm_enabled() || hvf_enabled())) { + if (vms->secure && !tcg_enabled() && !qtest_enabled()) { error_report("mach-virt: %s does not support providing " "Security extensions (TrustZone) to the guest CPU", current_accel_name()); --=20 2.49.0