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[88.207.43.156]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-424817b53f2sm83516535e9.25.2024.06.22.13.49.43 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 22 Jun 2024 13:49:43 -0700 (PDT) Message-ID: <59b40ebe-c824-457d-8b24-0bbca69d472b@gmail.com> Date: Sat, 22 Jun 2024 22:49:42 +0200 Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-US To: Linux Kernel Mailing List Cc: Chris Mason , Josef Bacik , David Sterba , linux-btrfs@vger.kernel.org From: Mirsad Todorovac Subject: =?UTF-8?Q?=5BPROBLEM=5D=5BWARNING=5D_fs/btrfs/ref-verify=2Ec=3A500?= =?UTF-8?B?OjE2OiBlcnJvcjog4oCYcmV04oCZIG1heSBiZSB1c2VkIHVuaW5pdGlhbGl6ZWQg?= =?UTF-8?Q?in_this_function_=5B-Werror=3Dmaybe-uninitialized=5D?= Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Hi all, Testing various configs with vanilla torvalds kernel I came to this error: linux_torvalds$ cat > ~/linux/rand/failed-configs/k-KCONFIG_SEED=0xEE80059C/err-msg linux_torvalds$ time nice make -j 36 bindeb-pkg |& tee ../err-6.10-rc4-randconf-01.log; date GEN debian dpkg-buildpackage --build=binary --no-pre-clean --unsigned-changes -R'make -f debian/rules' -j1 -a$(cat debian/arch) dpkg-buildpackage: info: source package linux-upstream dpkg-buildpackage: info: source version 6.10.0-rc4-00283-g563a50672d8a-13 dpkg-buildpackage: info: source distribution jammy dpkg-buildpackage: info: source changed by marvin dpkg-architecture: warning: specified GNU system type i686-linux-gnu does not match CC system type x86_64-linux-gnu, try setting a correct CC environment variable dpkg-source --before-build . dpkg-buildpackage: info: host architecture i386 make -f debian/rules binary # # No change to .config # CALL scripts/checksyscalls.sh UPD init/utsversion-tmp.h CC init/version.o AR init/built-in.a CHK kernel/kheaders_data.tar.xz CC [M] fs/btrfs/ref-verify.o fs/btrfs/ref-verify.c: In function ‘process_extent_item.isra’: fs/btrfs/ref-verify.c:500:16: error: ‘ret’ may be used uninitialized in this function [-Werror=maybe-uninitialized] 500 | return ret; | ^~~ cc1: all warnings being treated as errors make[7]: *** [scripts/Makefile.build:244: fs/btrfs/ref-verify.o] Error 1 make[6]: *** [scripts/Makefile.build:485: fs/btrfs] Error 2 make[5]: *** [scripts/Makefile.build:485: fs] Error 2 make[4]: *** [Makefile:1934: .] Error 2 make[3]: *** [debian/rules:74: build-arch] Error 2 dpkg-buildpackage: error: make -f debian/rules binary subprocess returned exit status 2 make[2]: *** [scripts/Makefile.package:121: bindeb-pkg] Error 2 make[1]: *** [/home/marvin/linux/kernel/linux_torvalds/Makefile:1555: bindeb-pkg] Error 2 make: *** [Makefile:240: __sub-make] Error 2 real 0m15.723s user 0m22.371s sys 0m6.100s Sat Jun 22 22:34:28 CEST 2024 linux_torvalds$ Best regards, Mirsad Todorovac