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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id u7-20020a17090341c700b00186e34524e3sm14880061ple.136.2023.01.13.19.12.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 13 Jan 2023 19:12:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=t7bt1moGaa/vnBd5cAzAfOuxr+X1UUfglkpPnyEpm4w=; b=mefwG9gnXOpTurTFADgvQxF7TEAQR9MK0zcHKuDX/vR/OcyBDa2a+xSGxhPhfuexPf +8lwlm2t+asTzNr0lTZlaumavhPoKcDg7UHaTxj1L4uTlkGqT6KU45iaO3OPMw/Dezjk bVikELuX+U9korZLyC3YT8eF3xJZhmjmoqqGrMGNH+uLNdNhcbUVGGYAoEBYysNx9wGX QBO3brCieIR+GfSNToqBUCZ/FeWQ6gR2ZbziKXcpDovvaPB5+8SjoDfSOtdluwv6M32E f9j3l2nGAbOS0iOEEzl5ZiGTi8sa9R2ZI4PAaPedXzNgWNPLkE9flJY2tlOT0VArnoZ/ uxIA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=t7bt1moGaa/vnBd5cAzAfOuxr+X1UUfglkpPnyEpm4w=; b=VcLM7bK20Z+dgA8S/xxFGnPt91G8TBVyJ6Cb6aSFIXu32+vS1JspA13cK15tn9QT2N lDqM0RueRVKYpyAmvLECnQD45rlFRAMWtqqcR7ZrnIlXgctdjCIGCgIjd6Ix9r1AuH58 zbFd1KcUvc7NiiEYLoGIbAdqRIwm0HjDem2RHp2m3IQTzfACgrMbipURyK4mOnzCMIC/ 8vYcchZC/cN9ZtX29GNi4lqAUMlu10PlsYj/4i9PlEpCQXev+6d2EuLNYdId3T06VBMp ZI4Dv31bvgLM9Z7FeJeRJuIdjoe5lHjHRI4P+YCz7bp3riN1uv5qRHFguskUmZvepxhx J/SA== X-Gm-Message-State: AFqh2kpaPOstpCVts4N6KCGdP6nrz0sJNNkYa5w1IeB6Meph3W4HHoPh mv6/zSp31P9fPzL8uKa5NDIWlTB/0j+nGYuH X-Google-Smtp-Source: AMrXdXvVv/l2qU8HGTgPSKsfWBHeuhLKozMLzuKJKzIRSI00sQ8fi/fQ9P8i7YHsReibjHUbWsMHOg== X-Received: by 2002:a17:903:189:b0:189:ba1f:b178 with SMTP id z9-20020a170903018900b00189ba1fb178mr130219151plg.9.1673665936244; Fri, 13 Jan 2023 19:12:16 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: idan.horowitz@gmail.com, qemu-arm@nongnu.org Subject: [PATCH] target/arm: Fix physical address resolution for MTE Date: Fri, 13 Jan 2023 17:12:13 -1000 Message-Id: <20230114031213.2970349-1-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 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+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::1034; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1034.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+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1673666013645100001 Content-Type: text/plain; charset="utf-8" Conversion to probe_access_full missed applying the page offset. Fixes: b8967ddf ("target/arm: Use probe_access_full for MTE") Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1416 Signed-off-by: Richard Henderson --- target/arm/mte_helper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/arm/mte_helper.c b/target/arm/mte_helper.c index 86b3754838..98bcf59c22 100644 --- a/target/arm/mte_helper.c +++ b/target/arm/mte_helper.c @@ -142,7 +142,7 @@ static uint8_t *allocation_tag_mem(CPUARMState *env, in= t ptr_mmu_idx, * Remember these values across the second lookup below, * which may invalidate this pointer via tlb resize. */ - ptr_paddr =3D full->phys_addr; + ptr_paddr =3D full->phys_addr | (ptr & ~TARGET_PAGE_MASK); attrs =3D full->attrs; full =3D NULL; =20 --=20 2.34.1