From nobody Thu Dec 18 22:20:39 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1629997972; cv=none; d=zohomail.com; s=zohoarc; b=LCaSwXuG3sFHGdXR5wh1qVVHXTbl4JaF380vaWihJCnbssy6x3CRucnCYjYI0RhouAFEwEM0U++iadcwbopX+D/KOvAjbNSpkAAT4DS57losQv5J2W+um1ZD3tPW79VTyXt32wP+sB/InJXTiAKJlK8lVneoN/NG4OJwMYkKzd4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1629997972; h=Content-Type:Content-Transfer-Encoding:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=EvoRcnyCFOrgqqPAPIvrI7CFDH0wKQC6sRUNatl+1mw=; b=auCGqzu+z5vp5TNv20FfoFktefeZ1p73zDW3v1EUhcxAkPMgChx88xrqgRckO3df+Vzefk2yb2CybOP6tNYwiOuE3DnNoFnuY0AHzRv+RmnT+Dn/nY7TetG87xLhjMHb/qf0IqECBrww39WYFPzVQQqJ03CpJX607gt3jPU6xIk= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1629997972337410.4208488271221; Thu, 26 Aug 2021 10:12:52 -0700 (PDT) Received: from localhost ([::1]:39926 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mJIvr-0007zy-98 for importer@patchew.org; Thu, 26 Aug 2021 13:12:51 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:44768) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mJImg-0005AG-Qp for qemu-devel@nongnu.org; Thu, 26 Aug 2021 13:03:22 -0400 Received: from mail-wm1-x32e.google.com ([2a00:1450:4864:20::32e]:42633) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mJImd-0008Jq-AG for qemu-devel@nongnu.org; Thu, 26 Aug 2021 13:03:22 -0400 Received: by mail-wm1-x32e.google.com with SMTP id k20-20020a05600c0b5400b002e87ad6956eso2659385wmr.1 for ; Thu, 26 Aug 2021 10:03:18 -0700 (PDT) Received: from orth.archaic.org.uk (orth.archaic.org.uk. [81.2.115.148]) by smtp.gmail.com with ESMTPSA id i21sm3632470wrb.62.2021.08.26.10.03.16 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Aug 2021 10:03:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=EvoRcnyCFOrgqqPAPIvrI7CFDH0wKQC6sRUNatl+1mw=; b=JG+62Ba+k+kJDfMH+BPDA39RmhbrkeDgPBh6Reg6r7ww62BJ2H+VkqwC3cW5AH/Si9 m22zHVctm9kD3hfXMSscUVH6CfpojO8L0hM4aoqEz34/glvsLolGA4P+2a+RZJff4oLo 9ToyVAObbrCrsn0/latZeJLWj/A21ML731mMMp7l6IplGG80D4q6azHxEzFRYfuHTp8k w56Thej10oK+PzwFYsmtI1YRCGJdhwtSZp2IQYoLmMKZepq+ZOj7GZwCSoD1JrTiDqJv x66Scy37zO42daBLae/ljL/b3NNZlyn+Fx8AkdV1WIa4pLI+/KXX9TIU5zr1u64qGCwQ rOXA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=EvoRcnyCFOrgqqPAPIvrI7CFDH0wKQC6sRUNatl+1mw=; b=CclPbqSf4DJIZqOWZqceSCh/JuRfidGAKszaGp2EjjT1cWEHloL5yDrAWT7fO+7n2V GIjbi1G1WYSzqBF+x0hmmixwVUNNS7VTjh8JburhAdd04CvVwtBOW6SVwnLIEZ1IKur4 DKVCbPD5U4n+5w/OjHzq5SEKM0iLOKKCZo284T1zIx4C4orocLPbZKqv4PobaH2HR6WO 9xDMJu+vMSZG6XzuE2mlgCcVYZ+26NFiXzpAJV5eoxmdcHhKSFw74PMqoIqrWPuBHjbm HlNnTd+/GuQMmiW9wgkj0huCUPKATwgIQIlVeYEh1LxkZhZtlD2qvFueO09ljSvGJ+7d byTQ== X-Gm-Message-State: AOAM533OwtKTmGBL6075VnFwo+/Qplc0+ttPC8ng+fFjEEZARS7Al+Jw +bLu/X0w26Av49kYRta+QH4w1JeODHavCA== X-Google-Smtp-Source: ABdhPJy4PEYtKNNVhwS8nq4kmcjVX8aDZSOpV8vBTWC9ZSAJq+EoF3lQ62wezuTg9tTuT47XRAAodA== X-Received: by 2002:a7b:c441:: with SMTP id l1mr4660745wmi.69.1629997397271; Thu, 26 Aug 2021 10:03:17 -0700 (PDT) From: Peter Maydell To: qemu-devel@nongnu.org Subject: [PULL 07/37] target/arm/kvm64: Ensure sve vls map is completely clear Date: Thu, 26 Aug 2021 18:02:37 +0100 Message-Id: <20210826170307.27733-8-peter.maydell@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210826170307.27733-1-peter.maydell@linaro.org> References: <20210826170307.27733-1-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::32e; envelope-from=peter.maydell@linaro.org; helo=mail-wm1-x32e.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: 2.1.23 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" X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1629997974565100001 From: Andrew Jones bitmap_clear() only clears the given range. While the given range should be sufficient in this case we might as well be 100% sure all bits are zeroed by using bitmap_zero(). Signed-off-by: Andrew Jones Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson Message-id: 20210823160647.34028-3-drjones@redhat.com Signed-off-by: Peter Maydell --- target/arm/kvm64.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/arm/kvm64.c b/target/arm/kvm64.c index 59982d470d3..e790d6c9a57 100644 --- a/target/arm/kvm64.c +++ b/target/arm/kvm64.c @@ -740,7 +740,7 @@ void kvm_arm_sve_get_vls(CPUState *cs, unsigned long *m= ap) uint32_t vq =3D 0; int i, j; =20 - bitmap_clear(map, 0, ARM_MAX_VQ); + bitmap_zero(map, ARM_MAX_VQ); =20 /* * KVM ensures all host CPUs support the same set of vector lengths. --=20 2.20.1