tree: https://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git Q33 head: 7137da19ff622a80c07afb57e5a79794f0d7d54d commit: 78434c707f30f5464fd1a1b7a7fa1692ded1d30a [23/62] vfs: Implement logging through fs_context config: riscv-tinyconfig (attached as .config) compiler: riscv64-linux-gcc (GCC) 8.1.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 78434c707f30f5464fd1a1b7a7fa1692ded1d30a # save the attached .config to linux build tree GCC_VERSION=8.1.0 make.cross ARCH=riscv Note: the vfs/Q33 HEAD 7137da19ff622a80c07afb57e5a79794f0d7d54d builds fine. It only hurts bisectibility. All errors (new ones prefixed by >>): fs/fs_context.c: In function 'logfc': >> fs/fs_context.c:370:3: error: implicit declaration of function 'vprintk_emit'; did you mean 'dev_printk_emit'? [-Werror=implicit-function-declaration] vprintk_emit(0, LOGLEVEL_WARNING, NULL, 0, fmt, va); ^~~~~~~~~~~~ dev_printk_emit cc1: some warnings being treated as errors vim +370 fs/fs_context.c 356 357 /** 358 * logfc - Log a message to a filesystem context 359 * @fc: The filesystem context to log to. 360 * @fmt: The format of the buffer. 361 */ 362 void logfc(struct fs_context *fc, const char *fmt, ...) 363 { 364 va_list va; 365 366 va_start(va, fmt); 367 368 switch (fmt[0]) { 369 case 'w': > 370 vprintk_emit(0, LOGLEVEL_WARNING, NULL, 0, fmt, va); 371 break; 372 case 'e': 373 vprintk_emit(0, LOGLEVEL_ERR, NULL, 0, fmt, va); 374 break; 375 default: 376 vprintk_emit(0, LOGLEVEL_NOTICE, NULL, 0, fmt, va); 377 break; 378 } 379 380 pr_cont("\n"); 381 va_end(va); 382 } 383 EXPORT_SYMBOL(logfc); 384 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
Attachment:
.config.gz
Description: application/gzip
