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Tue, 06 Feb 2024 12:10:29 -0800 (PST) Message-ID: <75779607-c0fe-4a3f-8555-db26d9894b99@linaro.org> Date: Wed, 7 Feb 2024 06:10:22 +1000 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 0/6] target/arm: assorted mte fixes To: Peter Maydell Cc: qemu-devel@nongnu.org, qemu-arm@nongnu.org, gustavo.romero@linaro.org References: <20240206030527.169147-1-richard.henderson@linaro.org> Content-Language: en-US From: Richard Henderson In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2001:4860:4864:20::2a; envelope-from=richard.henderson@linaro.org; helo=mail-oa1-x2a.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=unavailable 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 2/7/24 00:54, Peter Maydell wrote: > On Tue, 6 Feb 2024 at 03:07, Richard Henderson > wrote: >> >> The first patch is unchanged from >> >> Supercedes: <20240131003557.176486-1-richard.henderson@linaro.org> >> >> while the remaining patches replace >> >> Supercedes: <20240205023948.25476-1-richard.henderson@linaro.org> >> >> While digging through Gustavo's test case, wondering why it >> should be failing at all, I finally noticed that we weren't >> overflowing MTEDESC.SIZEM1, but underflowing (-1). Oops. >> >> But I did find a few other points by inspection where we >> weren't properly handling or supplying MTEDESC. >> > > Should some or all of this patchset be cc: qemu-stable ? All of it, I expect. r~