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[174.21.70.228]) by smtp.gmail.com with ESMTPSA id h76sm12593098pfe.161.2021.05.24.14.05.08 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 24 May 2021 14:05:08 -0700 (PDT) Subject: Re: [PATCH v1 1/8] tests/tcg: add a multiarch signals test to stress test signal delivery To: =?UTF-8?Q?Alex_Benn=c3=a9e?= , qemu-devel@nongnu.org References: <20210520174303.12310-1-alex.bennee@linaro.org> <20210520174303.12310-2-alex.bennee@linaro.org> From: Richard Henderson Message-ID: <1da1030a-f9c2-bc9b-88de-9bf3b80fc53e@linaro.org> Date: Mon, 24 May 2021 14:05:06 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: <20210520174303.12310-2-alex.bennee@linaro.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::1034; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1034.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, NICE_REPLY_A=-0.001, 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: fam@euphon.net, berrange@redhat.com, f4bug@amsat.org, stefanha@redhat.com, crosa@redhat.com, pbonzini@redhat.com, aurelien@aurel32.net Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 5/20/21 10:42 AM, Alex Bennée wrote: > This adds a simple signal test that combines the POSIX timer_create > with signal delivery across multiple threads. The aim is to provide a > bit more of a stress test to flush out signal handling issues for > easily than the occasional random crash we sometimes see in linux-test > or threadcount. > > Signed-off-by: Alex Bennée > > Message-Id:<20210504100223.25427-29-alex.bennee@linaro.org> > --- > tests/tcg/multiarch/signals.c | 149 ++++++++++++++++++++++++++++ > tests/tcg/alpha/Makefile.target | 7 ++ > tests/tcg/multiarch/Makefile.target | 2 + > tests/tcg/sparc64/Makefile.target | 7 ++ Alpha and sparc64 should be fixed now (since c313e52e6459de2e9064767083a0c949c476e32b). r~