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[209.51.188.17]) by mx.google.com with ESMTPS id af79cd13be357-793003beefcsi1139712985a.142.2024.05.23.09.55.19 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Thu, 23 May 2024 09:55:19 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sABhs-00078U-4x; Thu, 23 May 2024 12:54:21 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sABhk-00075X-PN; Thu, 23 May 2024 12:54:14 -0400 Received: from muminek.juszkiewicz.com.pl ([213.251.184.221]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sABhh-0000re-Ql; Thu, 23 May 2024 12:54:11 -0400 Received: from localhost (localhost [127.0.0.1]) by muminek.juszkiewicz.com.pl (Postfix) with ESMTP id E4D6E260CC8; Thu, 23 May 2024 18:54:05 +0200 (CEST) X-Virus-Scanned: Debian amavis at juszkiewicz.com.pl Received: from muminek.juszkiewicz.com.pl ([127.0.0.1]) by localhost (muminek.juszkiewicz.com.pl [127.0.0.1]) (amavis, port 10024) with ESMTP id JjoDwtTKo0vG; Thu, 23 May 2024 18:54:04 +0200 (CEST) Received: from applejack.lan (83.11.37.15.ipv4.supernova.orange.pl [83.11.37.15]) by muminek.juszkiewicz.com.pl (Postfix) with ESMTPSA id 6CA4026073E; Thu, 23 May 2024 18:54:03 +0200 (CEST) From: Marcin Juszkiewicz To: qemu-devel@nongnu.org Cc: Peter Maydell , Radoslaw Biernacki , Leif Lindholm , qemu-arm@nongnu.org, Marcin Juszkiewicz Subject: [PATCH 1/1] arm/sbsa-ref: move to Neoverse-N2 as default Date: Thu, 23 May 2024 18:53:53 +0200 Message-ID: <20240523165353.6547-1-marcin.juszkiewicz@linaro.org> X-Mailer: git-send-email 2.45.1 MIME-Version: 1.0 Received-SPF: softfail client-ip=213.251.184.221; envelope-from=marcin.juszkiewicz@linaro.org; helo=muminek.juszkiewicz.com.pl X-Spam_score_int: -11 X-Spam_score: -1.2 X-Spam_bar: - X-Spam_report: (-1.2 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_SOFTFAIL=0.665 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+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Moving to Neoverse-N2 gives us several cpu features to use for expanding our platform: - branch target identification - pointer authentication - RME for confidential computing - RNG for EFI_PROTOCOL_RNG - SVE being enabled by default We do not go for "max" as default to have stable set of features enabled by default. It is still supported and can be selected with "--cpu" argument. Signed-off-by: Marcin Juszkiewicz Reviewed-by: Leif Lindholm --- hw/arm/sbsa-ref.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/arm/sbsa-ref.c b/hw/arm/sbsa-ref.c index 57c337fd92..e884692f07 100644 --- a/hw/arm/sbsa-ref.c +++ b/hw/arm/sbsa-ref.c @@ -891,7 +891,7 @@ static void sbsa_ref_class_init(ObjectClass *oc, void *data) mc->init = sbsa_ref_init; mc->desc = "QEMU 'SBSA Reference' ARM Virtual Machine"; - mc->default_cpu_type = ARM_CPU_TYPE_NAME("neoverse-n1"); + mc->default_cpu_type = ARM_CPU_TYPE_NAME("neoverse-n2"); mc->valid_cpu_types = valid_cpu_types; mc->max_cpus = 512; mc->pci_allow_0_address = true;