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Fri, 13 Dec 2024 21:08:23 +0000 From: Fabiano Rosas To: Nabih Estefan Cc: Thomas Huth , peter.maydell@linaro.org, qemu-arm@nongnu.org, qemu-devel@nongnu.org, lvivier@redhat.com, pbonzini@redhat.com, roqueh@google.com, venture@google.com, Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= Subject: Re: [PATCH] tests/qtest/sse-timer-test: Add watchdog reset to sse-timer test In-Reply-To: References: <20241213002602.4181289-1-nabihestefan@google.com> <87y10jctbd.fsf@suse.de> Date: Fri, 13 Dec 2024 18:08:21 -0300 Message-ID: <87frmrxpdm.fsf@suse.de> MIME-Version: 1.0 Content-Type: text/plain X-Rspamd-Queue-Id: 9F9D41F445 X-Spamd-Result: default: False [-4.51 / 50.00]; BAYES_HAM(-3.00)[99.99%]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-0.999]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; RCPT_COUNT_SEVEN(0.00)[10]; RCVD_VIA_SMTP_AUTH(0.00)[]; MISSING_XM_UA(0.00)[]; MIME_TRACE(0.00)[0:+]; ARC_NA(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_TLS_ALL(0.00)[]; TO_DN_SOME(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; FUZZY_BLOCKED(0.00)[rspamd.com]; RCVD_COUNT_TWO(0.00)[2]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DKIM_TRACE(0.00)[suse.de:+] X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Rspamd-Action: no action X-Spam-Score: -4.51 Received-SPF: pass client-ip=195.135.223.131; envelope-from=farosas@suse.de; helo=smtp-out2.suse.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 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_MED=-2.3, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, 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+alex.bennee=linaro.org@nongnu.org Sender: qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org X-TUID: wPYvv13PduEM Nabih Estefan writes: > From what I can tell this is the same issue Thomas was looking at yes. > > I saw the failure on the master branch at the v9.2.0 tag (ae35f033) and just > re-tested it against (83aaec1d) and still see it. I haven't seen it be an > intermittent failure, it has failed 100% of the time that I have tested it when > targeting arm-softmmu. Could you please post the output of: QTEST_LOG=1 QTEST_TRACE="sse_*" QTEST_QEMU_BINARY=./qemu-system-arm ./tests/qtest/sse-timer-test Also your compiler version. > > However, you are right that with Phillippe's series on top of my change the > bug is somehow re-introduced. Not sure what the protocol is here since > neither patch has landed I would like to figure out why this reproduces 100% for you (and some CI job) and 0% for me and others. Once this is clear we can merge this patch. As for the other series let's leave the issues there to be discussed in its own thread.