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Tue, 06 Apr 2021 10:40:33 -0700 (PDT) Received: from localhost.localdomain ([71.212.131.83]) by smtp.gmail.com with ESMTPSA id h15sm19148056pfo.20.2021.04.06.10.40.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Apr 2021 10:40:32 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v4 00/12] target/arm mte fixes Date: Tue, 6 Apr 2021 10:40:19 -0700 Message-Id: <20210406174031.64299-1-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::435; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x435.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: , Cc: qemu-arm@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Changes for v4: * Fix tag count computation error in mte_checkN, which when used by mte_check1 in patch 5, caused all sorts of KASAN failures. * Fix PAGE_ANON / PAGE_TARGET_1 overlap. r~ Richard Henderson (12): accel/tcg: Preserve PAGE_ANON when changing page permissions target/arm: Check PAGE_WRITE_ORG for MTE writeability target/arm: Fix mte_checkN target/arm: Split out mte_probe_int target/arm: Fix unaligned checks for mte_check1, mte_probe1 test/tcg/aarch64: Add mte-5 target/arm: Replace MTEDESC ESIZE+TSIZE with SIZEM1 target/arm: Merge mte_check1, mte_checkN target/arm: Rename mte_probe1 to mte_probe target/arm: Simplify sve mte checking target/arm: Remove log2_esize parameter to gen_mte_checkN exec: Fix overlap of PAGE_ANON and PAGE_TARGET_1 include/exec/cpu-all.h | 4 +- target/arm/helper-a64.h | 3 +- target/arm/internals.h | 11 +- target/arm/translate-a64.h | 2 +- tests/tcg/aarch64/mte.h | 3 +- accel/tcg/translate-all.c | 9 +- target/arm/mte_helper.c | 185 ++++++++++++------------------ target/arm/sve_helper.c | 100 ++++++---------- target/arm/translate-a64.c | 22 ++-- target/arm/translate-sve.c | 9 +- tests/tcg/aarch64/mte-5.c | 44 +++++++ tests/tcg/aarch64/mte-6.c | 43 +++++++ tests/tcg/aarch64/Makefile.target | 2 +- 13 files changed, 227 insertions(+), 210 deletions(-) create mode 100644 tests/tcg/aarch64/mte-5.c create mode 100644 tests/tcg/aarch64/mte-6.c -- 2.25.1