Messages in this thread | | | Date | Sat, 7 Dec 2019 19:44:18 +0800 | From | kbuild test robot <> | Subject | Re: [PATCH] swiotlb: Adjust SWIOTBL bounce buffer size for SEV guests. |
| |
Hi Ashish,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on hch-configfs/for-next] [also build test ERROR on linus/master v5.4 next-20191202] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url: https://github.com/0day-ci/linux/commits/Ashish-Kalra/swiotlb-Adjust-SWIOTBL-bounce-buffer-size-for-SEV-guests/20191207-184151 base: git://git.infradead.org/users/hch/configfs.git for-next config: i386-tinyconfig (attached as .config) compiler: gcc-7 (Debian 7.5.0-1) 7.5.0 reproduce: # save the attached .config to linux build tree make ARCH=i386
If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from arch/x86/kernel/pci-dma.c:2:0: >> include/linux/dma-direct.h:49:1: error: expected identifier or '(' before '{' token { ^ include/linux/dma-direct.h:47:29: warning: 'adjust_swiotlb_default_size' declared 'static' but never defined [-Wunused-function] static inline unsigned long adjust_swiotlb_default_size ^~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +49 include/linux/dma-direct.h
43 44 #ifdef CONFIG_ARCH_HAS_ADJUST_SWIOTLB_DEFAULT 45 unsigned long adjust_swiotlb_default_size(unsigned long default_size); 46 #else 47 static inline unsigned long adjust_swiotlb_default_size 48 (unsigned long default_size); > 49 { 50 return default_size; 51 } 52 #endif /* CONFIG_ARCH_HAS_ADJUST_SWIOTLB_DEFAULT */ 53
--- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org Intel Corporation [unhandled content-type:application/gzip] | |