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charset=us-ascii Content-Disposition: inline In-Reply-To: <20240924121432.798655-2-jvetter@kalrayinc.com> X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: EF246A000D X-Stat-Signature: ddj36dn4eyiioim7iohua6axzuejopgc X-Rspam-User: X-HE-Tag: 1727226114-959457 X-HE-Meta: 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 m0dgGOjk x9j1k4VkCtP+kpAcCpTDKXMod4p6oI45Rj3x5bEpMEUN2dACgGmL942k8b3rnebVKHJULmFPaEvOHYm/kSGDKQebBCW24cLXHugoJIGs8gAK+ccy3v32EuACC2Au+3S0+E/EDAide1GpsyOLT1xUN9sYhA5+PmhpKtd+z7IRKhnVI+etZpC72uhKOI7Gn6sx2VhBhO4FWGA3f1rCd9N8VqmshtcGmUAfOC1EnSxCIDHcTf39Xgt0oZKOIzMmOprQnxR3aUL14nFfSoXv6HdDn03DTRhUiw7mPyTQ4Cwy+ofWckTuJpD66fB3tPCtSKjVcnSI83uPQxHCBZbWlyBDw5vm03HF2dCdl9sP2zUIqD8bu3GJwFIYhvHEd4c1xBn+5iv8ASOeOouMWe491vgkp1HCK9ymR9iqmz9a3NSY0PFt0Vw98nNWHSWTR1a9EtGPL9NgyG34MaMVsaJo= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hi Julian, kernel test robot noticed the following build errors: [auto build test ERROR on arnd-asm-generic/master] [also build test ERROR on soc/for-next akpm-mm/mm-nonmm-unstable arm64/for-next/core linus/master v6.11 next-20240924] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Julian-Vetter/Consolidate-__memcpy_-to-from-io-and-__memset_io-into-iomap_copy-c/20240924-202154 base: https://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git master patch link: https://lore.kernel.org/r/20240924121432.798655-2-jvetter%40kalrayinc.com patch subject: [PATCH v5 1/5] Consolidate __memcpy_{to,from}io and __memset_io into iomap_copy.c config: arm-defconfig (https://download.01.org/0day-ci/archive/20240925/202409250806.Lq8C7QZr-lkp@intel.com/config) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240925/202409250806.Lq8C7QZr-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/202409250806.Lq8C7QZr-lkp@intel.com/ All errors (new ones prefixed by >>): >> lib/iomap_copy.c:89:19: error: implicit declaration of function 'IS_ALIGNED' is invalid in C99 [-Werror,-Wimplicit-function-declaration] while (count && !IS_ALIGNED((unsigned long)from, NATIVE_STORE_SIZE)) { ^ lib/iomap_copy.c:121:19: error: implicit declaration of function 'IS_ALIGNED' is invalid in C99 [-Werror,-Wimplicit-function-declaration] while (count && !IS_ALIGNED((unsigned long)to, NATIVE_STORE_SIZE)) { ^ lib/iomap_copy.c:161:19: error: implicit declaration of function 'IS_ALIGNED' is invalid in C99 [-Werror,-Wimplicit-function-declaration] while (count && !IS_ALIGNED((unsigned long)dst, NATIVE_STORE_SIZE)) { ^ 3 errors generated. vim +/IS_ALIGNED +89 lib/iomap_copy.c 84 85 86 #ifndef __memcpy_fromio 87 void __memcpy_fromio(void *to, const volatile void __iomem *from, size_t count) 88 { > 89 while (count && !IS_ALIGNED((unsigned long)from, NATIVE_STORE_SIZE)) { 90 *(u8 *)to = __raw_readb(from); 91 from++; 92 to++; 93 count--; 94 } 95 96 while (count >= NATIVE_STORE_SIZE) { 97 #ifdef CONFIG_64BIT 98 put_unaligned(__raw_readq(from), (uintptr_t *)to); 99 #else 100 put_unaligned(__raw_readl(from), (uintptr_t *)to); 101 #endif 102 103 from += NATIVE_STORE_SIZE; 104 to += NATIVE_STORE_SIZE; 105 count -= NATIVE_STORE_SIZE; 106 } 107 108 while (count) { 109 *(u8 *)to = __raw_readb(from); 110 from++; 111 to++; 112 count--; 113 } 114 } 115 EXPORT_SYMBOL(__memcpy_fromio); 116 #endif 117 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki