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[174.21.143.238]) by smtp.gmail.com with ESMTPSA id j124sm179902pfd.116.2020.05.19.11.46.08 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 19 May 2020 11:46:09 -0700 (PDT) Subject: Re: tst-arm-mte bug: PSTATE.TCO is cleared on exceptions To: Szabolcs Nagy References: <20200420102902.GE15401@arm.com> <20200506125709.GK23080@arm.com> <20200507095902.GA30635@arm.com> <5d0ae4c0-70a8-255c-9493-ca8b65e572fb@linaro.org> <20200518125901.GI27289@arm.com> From: Richard Henderson Message-ID: <086d56cf-1aac-04b5-9e94-639c4bf005bd@linaro.org> Date: Tue, 19 May 2020 11:46:07 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <20200518125901.GI27289@arm.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::629; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x629.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. 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_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN 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: nd@arm.com, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 5/18/20 5:59 AM, Szabolcs Nagy wrote: > i got some time to create a reproducer (with public code), Thanks. I've grabbed it. I'll try it out soon. r~