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Tsirkin" , Xuan Zhuo , Eugenio =?iso-8859-1?Q?P=E9rez?= Subject: Re: [PATCH net-next 6/8] virtio_net: enable gso over UDP tunnel support. Message-ID: <202505221624.32GrJRU2-lkp@intel.com> References: <239bacdac9febd6f604f43fa8571aa2c44fd0f0b.1747822866.git.pabeni@redhat.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <239bacdac9febd6f604f43fa8571aa2c44fd0f0b.1747822866.git.pabeni@redhat.com> Hi Paolo, kernel test robot noticed the following build errors: [auto build test ERROR on net-next/main] url: https://github.com/intel-lab-lkp/linux/commits/Paolo-Abeni/virtio-introduce-virtio_features_t/20250521-183700 base: net-next/main patch link: https://lore.kernel.org/r/239bacdac9febd6f604f43fa8571aa2c44fd0f0b.1747822866.git.pabeni%40redhat.com patch subject: [PATCH net-next 6/8] virtio_net: enable gso over UDP tunnel support. config: i386-randconfig-011-20250522 (https://download.01.org/0day-ci/archive/20250522/202505221624.32GrJRU2-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250522/202505221624.32GrJRU2-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202505221624.32GrJRU2-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from : In function '__virtio_test_bit', inlined from 'virtio_has_feature' at include/linux/virtio_config.h:204:9, inlined from 'virtnet_probe' at drivers/net/virtio_net.c:6805:7: >> include/linux/compiler_types.h:557:45: error: call to '__compiletime_assert_792' declared with attribute error: BUILD_BUG_ON failed: fbit >= VIRTIO_FEATURES_MAX 557 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^ include/linux/compiler_types.h:538:25: note: in definition of macro '__compiletime_assert' 538 | prefix ## suffix(); \ | ^~~~~~ include/linux/compiler_types.h:557:9: note: in expansion of macro '_compiletime_assert' 557 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert' 39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) | ^~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:50:9: note: in expansion of macro 'BUILD_BUG_ON_MSG' 50 | BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition) | ^~~~~~~~~~~~~~~~ include/linux/virtio_config.h:152:17: note: in expansion of macro 'BUILD_BUG_ON' 152 | BUILD_BUG_ON(fbit >= VIRTIO_FEATURES_MAX); | ^~~~~~~~~~~~ vim +/__compiletime_assert_792 +557 include/linux/compiler_types.h eb5c2d4b45e3d2 Will Deacon 2020-07-21 543 eb5c2d4b45e3d2 Will Deacon 2020-07-21 544 #define _compiletime_assert(condition, msg, prefix, suffix) \ eb5c2d4b45e3d2 Will Deacon 2020-07-21 545 __compiletime_assert(condition, msg, prefix, suffix) eb5c2d4b45e3d2 Will Deacon 2020-07-21 546 eb5c2d4b45e3d2 Will Deacon 2020-07-21 547 /** eb5c2d4b45e3d2 Will Deacon 2020-07-21 548 * compiletime_assert - break build and emit msg if condition is false eb5c2d4b45e3d2 Will Deacon 2020-07-21 549 * @condition: a compile-time constant condition to check eb5c2d4b45e3d2 Will Deacon 2020-07-21 550 * @msg: a message to emit if condition is false eb5c2d4b45e3d2 Will Deacon 2020-07-21 551 * eb5c2d4b45e3d2 Will Deacon 2020-07-21 552 * In tradition of POSIX assert, this macro will break the build if the eb5c2d4b45e3d2 Will Deacon 2020-07-21 553 * supplied condition is *false*, emitting the supplied error message if the eb5c2d4b45e3d2 Will Deacon 2020-07-21 554 * compiler has support to do so. eb5c2d4b45e3d2 Will Deacon 2020-07-21 555 */ eb5c2d4b45e3d2 Will Deacon 2020-07-21 556 #define compiletime_assert(condition, msg) \ eb5c2d4b45e3d2 Will Deacon 2020-07-21 @557 _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) eb5c2d4b45e3d2 Will Deacon 2020-07-21 558 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki