Hi Thomas, [auto build test ERROR on net-next/master] [also build test ERROR on v4.12-rc4 next-20170608] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Thomas-Petazzoni/net-mvpp2-fixes-and-cleanups/20170609-083211 config: arm64-defconfig (attached as .config) compiler: aarch64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=arm64 Note: the linux-review/Thomas-Petazzoni/net-mvpp2-fixes-and-cleanups/20170609-083211 HEAD 5a6bfd0022913d8ffcfd0eae9235b9bee844cf53 builds fine. It only hurts bisectibility. All errors (new ones prefixed by >>): drivers/net/ethernet/marvell/mvpp2.c: In function 'mvpp2_bm_cookie_pool_set': >> drivers/net/ethernet/marvell/mvpp2.c:3913:26: error: >> 'MVPP2_BM_COOKIE_POOL_OFFS' undeclared (first use in this function) bm = cookie & ~(0xFF << MVPP2_BM_COOKIE_POOL_OFFS); ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/marvell/mvpp2.c:3913:26: note: each undeclared identifier is reported only once for each function it appears in vim +/MVPP2_BM_COOKIE_POOL_OFFS +3913 drivers/net/ethernet/marvell/mvpp2.c 3f518509 Marcin Wojtas 2014-07-10 3907 3f518509 Marcin Wojtas 2014-07-10 3908 /* Set pool number in a BM cookie */ 3f518509 Marcin Wojtas 2014-07-10 3909 static inline u32 mvpp2_bm_cookie_pool_set(u32 cookie, int pool) 3f518509 Marcin Wojtas 2014-07-10 3910 { 3f518509 Marcin Wojtas 2014-07-10 3911 u32 bm; 3f518509 Marcin Wojtas 2014-07-10 3912 3f518509 Marcin Wojtas 2014-07-10 @3913 bm = cookie & ~(0xFF << MVPP2_BM_COOKIE_POOL_OFFS); 3f518509 Marcin Wojtas 2014-07-10 3914 bm |= ((pool & 0xFF) << MVPP2_BM_COOKIE_POOL_OFFS); 3f518509 Marcin Wojtas 2014-07-10 3915 3f518509 Marcin Wojtas 2014-07-10 3916 return bm; :::::: The code at line 3913 was first introduced by commit :::::: 3f518509dedc99f0b755d2ce68d24f610e3a005a ethernet: Add new driver for Marvell Armada 375 network unit :::::: TO: Marcin Wojtas <m...@semihalf.com> :::::: CC: David S. Miller <da...@davemloft.net> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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