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bh=w1InlRkDeRy5sgquyg2kF6RHg7Cun2/HvaDKIvDS0g8=; b=eIcMxVVXKHZ0i4oPHMZS5GdS0HFF3jjXwn9RwH5bsQIvTNOf2tYA/6s63NzGMyYSa7neD3 eOqeUJMV/Lu5sK9G8mGz7qxWJVwffPQxGHxAbchWUiEWJdXMgzfbSF04ALjY0bSMhhn1Xl 8At9NtEbct0K1wpXxmZuvH2L1fhOgZE= X-MC-Unique: _8s9857rM0uRgjtv8h4RXQ-1 From: Thomas Huth To: qemu-devel@nongnu.org, =?UTF-8?q?Alex=20Benn=C3=A9e?= , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Cc: =?UTF-8?q?Daniel=20P=20=2E=20Berrang=C3=A9?= Subject: [PATCH 3/5] .gitlab-ci.d/buildtest.yml: Use -fno-sanitize=function in the clang-system job Date: Sat, 1 Jun 2024 09:05:41 +0200 Message-ID: <20240601070543.37786-4-thuth@redhat.com> In-Reply-To: <20240601070543.37786-1-thuth@redhat.com> References: <20240601070543.37786-1-thuth@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.6 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; 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: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.085, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1717225639972100011 Content-Type: text/plain; charset="utf-8" The latest version of Clang (version 18 from Fedora 40) now reports bad function pointer casts as undefined behavior. Unfortunately, we are still doing this in quite a lot of places in the QEMU code and some of them are not easy to fix. So for the time being, temporarily switch this off in the failing clang-system job until all spots in the QEMU sources have been tackled. Signed-off-by: Thomas Huth Reviewed-by: Daniel P. Berrang=C3=A9 --- .gitlab-ci.d/buildtest.yml | 1 + 1 file changed, 1 insertion(+) diff --git a/.gitlab-ci.d/buildtest.yml b/.gitlab-ci.d/buildtest.yml index 91c57efded..0eec570310 100644 --- a/.gitlab-ci.d/buildtest.yml +++ b/.gitlab-ci.d/buildtest.yml @@ -432,6 +432,7 @@ clang-system: IMAGE: fedora CONFIGURE_ARGS: --cc=3Dclang --cxx=3Dclang++ --extra-cflags=3D-fsanitize=3Dundefined --extra-cflags=3D-fno-saniti= ze-recover=3Dundefined + --extra-cflags=3D-fno-sanitize=3Dfunction TARGETS: alpha-softmmu arm-softmmu m68k-softmmu mips64-softmmu s390x-s= oftmmu MAKE_CHECK_ARGS: check-qtest check-tcg =20 --=20 2.45.1