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[149.14.88.106]) by smtp.gmail.com with ESMTPSA id 11-20020a05600c228b00b003f1736fdfedsm21283728wmf.10.2023.04.27.06.04.04 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 27 Apr 2023 06:04:05 -0700 (PDT) Message-ID: <4761c580-ca69-bfbd-0501-999fa7bc4059@redhat.com> Date: Thu, 27 Apr 2023 15:04:03 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.0 Content-Language: en-US To: Alexander Bulekov , qemu-devel@nongnu.org Cc: Stefan Hajnoczi , =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , Mauro Matteo Cascella , Peter Xu , Jason Wang , David Hildenbrand , Gerd Hoffmann , Laurent Vivier , Bandan Das , "Edgar E . Iglesias" , Darren Kenny , Bin Meng , Paolo Bonzini , "Michael S . Tsirkin" , Marcel Apfelbaum , =?UTF-8?Q?Daniel_P_=2e_Berrang=c3=a9?= , Eduardo Habkost , Jon Maloy , Siqi Chen , Michael Tokarev References: <20230426161951.2948996-1-alxndr@bu.edu> From: Thomas Huth Subject: Re: [PATCH v9 0/8] memory: prevent dma-reentracy issues In-Reply-To: <20230426161951.2948996-1-alxndr@bu.edu> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=170.10.133.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -36 X-Spam_score: -3.7 X-Spam_bar: --- X-Spam_report: (-3.7 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.171, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-1.422, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham 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 26/04/2023 18.19, Alexander Bulekov wrote: > v8-> v9: > - Disable reentrancy checks for raven's iomem (Patch 8) > - Fix non-bisectable disable_reentrancy_guard patch by squashing it > into Patch 1. > - Fix trailing whitespace Sorry for not noticing earlier (I think the test is not run on gitlab-CI), but I just noticed another failing avocado test: tests/venv/bin/avocado --show console run \ tests/avocado/tuxrun_baselines.py:TuxRunBaselineTest.test_x86_64 ... seems to hang now (and finally gets "INTERRUPTED"). If I got that right, the test is basically more or less doing: wget https://storage.tuxboot.com/x86_64/bzImage wget https://storage.tuxboot.com/x86_64/rootfs.ext4.zst unzstd rootfs.ext4.zst qemu-system-x86_64 -cpu Nehalem -M q35 -kernel bzImage \ -hda rootfs.ext4 -m 2G -append "root=/dev/sda console=ttyS0" \ -serial stdio Then log in as "root" and shut down with "halt". The "halt" works fine with git master, but it fails for me when I have your patches applied. Could you please have a look? Thanks, Thomas