tree: https://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git next head: dc4a61197e82cebed355b44958aba26fb2e26f54 commit: 78c440caa32c36c1dfb27f8257fec66b7582a691 [19/20] efi/x86: limit EFI old memory map to SGI UV1 machines config: x86_64-allyesconfig (attached as .config) compiler: gcc-7 (Debian 7.5.0-3) 7.5.0 reproduce: git checkout 78c440caa32c36c1dfb27f8257fec66b7582a691 # save the attached .config to linux build tree make ARCH=x86_64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): >> arch/x86/platform/uv/bios_uv.c:366:1: error: stray '`' in program ` ^ vim +366 arch/x86/platform/uv/bios_uv.c 346 347 void __iomem *__init efi_ioremap(unsigned long phys_addr, unsigned long size, 348 u32 type, u64 attribute) 349 { 350 unsigned long last_map_pfn; 351 352 if (type == EFI_MEMORY_MAPPED_IO) 353 return ioremap(phys_addr, size); 354 355 last_map_pfn = init_memory_mapping(phys_addr, phys_addr + size); 356 if ((last_map_pfn << PAGE_SHIFT) < phys_addr + size) { 357 unsigned long top = last_map_pfn << PAGE_SHIFT; 358 efi_ioremap(top, size - (top - phys_addr), type, attribute); 359 } 360 361 if (!(attribute & EFI_MEMORY_WB)) 362 efi_memory_uc((u64)(unsigned long)__va(phys_addr), size); 363 364 return (void __iomem *)__va(phys_addr); 365 } > 366 ` --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx Intel Corporation
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