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([122.255.60.245]) by smtp.gmail.com with ESMTPSA id im22-20020a170902bb1600b0016a3f9e528asm13569112plb.57.2022.07.03.01.24.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 03 Jul 2022 01:24:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=luVPKzasukavgin4n19Q4taZFn3j+af3jyeUe3XIhz4=; b=C/eAemyzfdi7SQ0wNM8HnbS8K5cYr/V8RLlK8oA7aseRCfA6h2r0CdTIGVU7sQsbiZ 0pt3IzlkjjELsfxaburKXJVVIMWLmnx3UmTZZY+SWAi+OoA7VhhOSmnFEVUE2WTEdz8j jqr0FO8aZJt29kYXVgk6lvLB2OCdMVpi5xQ+5TdjMgHrfa2p43HBChjWE83geyUSKQ/u 1vO3lmokVpcmNzrYfkifzjOK+iYlvj4lyX3l3reGgbUJr9dV3y5Vdg8GoL8woxco0iYP MCfkD9sIe9+2o9T1mg83upZ0/RWXYVsxAuZEpv7rLeBgQ0RT62ip28AyGeSbsXdzRin7 7BJA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=luVPKzasukavgin4n19Q4taZFn3j+af3jyeUe3XIhz4=; b=eu8Q2NJWe0OsKlx1CugREkNnCHIW45MjcCKAdsbilWXXHpmms2YA6vwoD5EfTjFn5d zftePgtFS3l2GyE1A4K1RCAD2XUclxqifNHYM3TMsPncJt0Wj1il07FMMGfe3HXhlkM6 JXD0DBqFzAo4WRknUq0zlvKObCTl3ydreQYPnoq7jiOGTTC3kGF5ySOSuf4q/YJqxLpS HGWmhkBV9aExZn6hD8I2UXxuw95vL/evn/Xamj3xF+sUHYeJB051ma2Ln+x2TQotXW+J qySZylRHGIxTnoxGTfH/ytt5rJ2GjJT7R1C3WP+IS+jtIG+7Zllwpjmym+ehg94TuH0b 4+GA== X-Gm-Message-State: AJIora+lv6lAbYIGrn0wr6konGOdkgItfKnrnAgJSDgoHB2q+jWeco0n h/nzMTmshThb0ZvOHGmc3TDnhqyLTKLIzlPI X-Google-Smtp-Source: AGRyM1tW+zcF9lSkRnkTD2GX15KqbcubdbONTBGvVkkqe1TFqENqW/Mb/qfD/kO0sj/czGueUMZOFA== X-Received: by 2002:a17:902:7204:b0:16a:22f1:f87 with SMTP id ba4-20020a170902720400b0016a22f10f87mr29561512plb.3.1656836674424; Sun, 03 Jul 2022 01:24:34 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org Subject: [PATCH 03/62] target/arm: Fix MTE check in sve_ldnfff1_r Date: Sun, 3 Jul 2022 13:53:20 +0530 Message-Id: <20220703082419.770989-4-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220703082419.770989-1-richard.henderson@linaro.org> References: <20220703082419.770989-1-richard.henderson@linaro.org> MIME-Version: 1.0 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=2607:f8b0:4864:20::634; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x634.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, T_SCC_BODY_TEXT_LINE=-0.01 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" X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1656837287692100001 Content-Type: text/plain; charset="utf-8" The comment was correct, but the test was not: disable mte if tagged is *not* set. Signed-off-by: Richard Henderson Reviewed-by: Peter Maydell --- target/arm/sve_helper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/arm/sve_helper.c b/target/arm/sve_helper.c index 1654c0bbf9..db15d03ded 100644 --- a/target/arm/sve_helper.c +++ b/target/arm/sve_helper.c @@ -5986,7 +5986,7 @@ void sve_ldnfff1_r(CPUARMState *env, void *vg, const = target_ulong addr, * Disable MTE checking if the Tagged bit is not set. Since TBI must * be set within MTEDESC for MTE, !mtedesc =3D> !mte_active. */ - if (arm_tlb_mte_tagged(&info.page[0].attrs)) { + if (!arm_tlb_mte_tagged(&info.page[0].attrs)) { mtedesc =3D 0; } =20 --=20 2.34.1