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[124.150.69.109]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-35dbe624756sm18566834a91.5.2026.04.04.16.27.23 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 04 Apr 2026 16:27:26 -0700 (PDT) Message-ID: Date: Sun, 5 Apr 2026 09:27:18 +1000 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 02/13] target/arm: add TCSO bitmasks to SCTLR To: Gabriel Brookman , qemu-devel@nongnu.org Cc: Peter Maydell , Gustavo Romero , qemu-arm@nongnu.org, Laurent Vivier , Pierrick Bouvier References: <20260309-feat-mte4-v4-0-daaf0375620d@gmail.com> <20260309-feat-mte4-v4-2-daaf0375620d@gmail.com> From: Richard Henderson Content-Language: en-US In-Reply-To: <20260309-feat-mte4-v4-2-daaf0375620d@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::1035; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1035.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-arm@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-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org Sender: qemu-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org On 3/10/26 08:59, Gabriel Brookman wrote: > These are the bitmasks used to control the FEAT_MTE_STORE_ONLY feature. > They are now named and setting these fields of SCTLR is ignored if MTE > or MTE4 is disabled, as per convention. > > Signed-off-by: Gabriel Brookman > --- > target/arm/cpu-features.h | 5 +++++ > target/arm/cpu.h | 2 ++ > target/arm/helper.c | 20 ++++++++++++++------ > 3 files changed, 21 insertions(+), 6 deletions(-) Reviewed-by: Richard Henderson r~