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[37.158.132.66]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4778bcfa2e9sm108631585e9.12.2025.11.17.01.51.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 17 Nov 2025 01:51:02 -0800 (PST) Message-ID: <295cc1dd-664f-432d-8f50-fd4455011a72@linaro.org> Date: Mon, 17 Nov 2025 10:51:00 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH RFC v2 02/10] tests/tcg: added test for MTE FAR To: Gabriel Brookman , qemu-devel@nongnu.org Cc: Peter Maydell , Gustavo Romero , qemu-arm@nongnu.org References: <20251116-feat-mte4-v2-0-9a7122b7fa76@gmail.com> <20251116-feat-mte4-v2-2-9a7122b7fa76@gmail.com> From: Richard Henderson Content-Language: en-US In-Reply-To: <20251116-feat-mte4-v2-2-9a7122b7fa76@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2a00:1450:4864:20::330; envelope-from=richard.henderson@linaro.org; helo=mail-wm1-x330.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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 11/17/25 02:40, Gabriel Brookman wrote: > This functionality was previously enabled but not advertised or tested. > This commit adds a new test, mte-9, that tests the code for proper > full-address reporting. FEAT_MTE_TAGGED_FAR requires that FAR_ELx > report the full logical address, including tag bits. > > Signed-off-by: Gabriel Brookman > --- > tests/tcg/aarch64/Makefile.target | 2 +- > tests/tcg/aarch64/mte-9.c | 48 +++++++++++++++++++++++++++++++++++++++ > 2 files changed, 49 insertions(+), 1 deletion(-) Reviewed-by: Richard Henderson r~