Hi Sukadev, [auto build test ERROR on powerpc/next] [also build test ERROR on v4.11-rc4 next-20170331] [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/Sukadev-Bhattiprolu/Add-Power9-PVR/20170402-155232 base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next config: powerpc-allmodconfig (attached as .config) compiler: powerpc64-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=powerpc All errors (new ones prefixed by >>): In file included from arch/powerpc/platforms/powernv/vas.c:17:0: >> arch/powerpc/platforms/powernv/vas.h:17:3: error: #error "TODO: Compute RMA/Paste-address for 4K pages." # error "TODO: Compute RMA/Paste-address for 4K pages." ^~~~~ vim +17 arch/powerpc/platforms/powernv/vas.h 8d1d7c15 Sukadev Bhattiprolu 2017-03-30 11 #define _VAS_H 8d1d7c15 Sukadev Bhattiprolu 2017-03-30 12 #include 8d1d7c15 Sukadev Bhattiprolu 2017-03-30 13 #include 8d1d7c15 Sukadev Bhattiprolu 2017-03-30 14 #include 8d1d7c15 Sukadev Bhattiprolu 2017-03-30 15 8d1d7c15 Sukadev Bhattiprolu 2017-03-30 16 #ifdef CONFIG_PPC_4K_PAGES 8d1d7c15 Sukadev Bhattiprolu 2017-03-30 @17 # error "TODO: Compute RMA/Paste-address for 4K pages." 8d1d7c15 Sukadev Bhattiprolu 2017-03-30 18 #else 8d1d7c15 Sukadev Bhattiprolu 2017-03-30 19 #ifndef CONFIG_PPC_64K_PAGES 8d1d7c15 Sukadev Bhattiprolu 2017-03-30 20 # error "Unexpected Page size." :::::: The code at line 17 was first introduced by commit :::::: 8d1d7c159a85bf75ef7b06edf8f27ef56d6b4b3f VAS: Define macros, register fields and structures :::::: TO: Sukadev Bhattiprolu :::::: CC: 0day robot --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation