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([2604:3d08:9384:1d00:5b09:8db7:b002:cf61]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-201f038d453sm1266175ad.224.2024.08.14.15.43.39 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 14 Aug 2024 15:43:40 -0700 (PDT) Message-ID: Date: Wed, 14 Aug 2024 15:43:38 -0700 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/4] build qemu with gcc and tsan To: qemu-devel@nongnu.org Cc: Marcelo Tosatti , kvm@vger.kernel.org, Wainer dos Santos Moschetta , Thomas Huth , David Hildenbrand , =?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= , Ilya Leoshkevich , qemu-s390x@nongnu.org, Paolo Bonzini , =?UTF-8?Q?Alex_Benn=C3=A9e?= , Beraldo Leal , =?UTF-8?Q?Marc-Andr=C3=A9_Lureau?= , Richard Henderson , =?UTF-8?Q?Daniel_P=2E_Berrang=C3=A9?= References: <20240814171152.575634-1-pierrick.bouvier@linaro.org> From: Pierrick Bouvier Content-Language: en-US In-Reply-To: <20240814171152.575634-1-pierrick.bouvier@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::62c; envelope-from=pierrick.bouvier@linaro.org; helo=mail-pl1-x62c.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 Sent v2 (forgot to signoff commits). On 8/14/24 10:11, Pierrick Bouvier wrote: > While working on a concurrency bug, I gave a try to tsan builds for QEMU. I > noticed it didn't build out of the box with recent gcc, so I fixed compilation. > In more, updated documentation to explain how to build a sanitized glib to avoid > false positives related to glib synchronisation primitives. > > Pierrick Bouvier (4): > meson: hide tsan related warnings > target/i386: fix build warning (gcc-12 -fsanitize=thread) > target/s390x: fix build warning (gcc-12 -fsanitize=thread) > docs/devel: update tsan build documentation > > docs/devel/testing.rst | 26 ++++++++++++++++++++++---- > meson.build | 10 +++++++++- > target/i386/kvm/kvm.c | 4 ++-- > target/s390x/tcg/translate.c | 1 - > 4 files changed, 33 insertions(+), 8 deletions(-) >