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Tsirkin" , Harald Mommer , "Mikhail Golubev-Ciuchea" , "Marc Kleine-Budde" , Francesco Valla Subject: [mst-vhost:vhost 5/37] ./usr/include/linux/virtio_can.h:29:35: error: // comments are not allowed in this language Message-ID: <202606041812.lddXUy2x-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: virtualization@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git vhost head: 7a85231f762aa97b945878abb9a26683486836c6 commit: 2b6b4bb7d96f407e42bfe28c4cd9ce8f7a59ab69 [5/37] can: virtio: Add virtio CAN driver config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20260604/202606041812.lddXUy2x-lkp@intel.com/config) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project f43d6834093b19baf79beda8c0337ab020ac5f17) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260604/202606041812.lddXUy2x-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/202606041812.lddXUy2x-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from :1: >> ./usr/include/linux/virtio_can.h:29:35: error: // comments are not allowed in this language [-Werror,-Wcomment] 29 | #define VIRTIO_CAN_MAX_DLEN 64 // this is like CANFD_MAX_DLEN | ^ 1 error generated. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki