Hi Alistair, [auto build test ERROR on powerpc/next] [also build test ERROR on v4.11-rc3 next-20170324] [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/Alistair-Popple/drivers-of-base-c-Add-of_property_read_u64_index/20170324-070416 base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next config: powerpc-xes_mpc85xx_defconfig (attached as .config) compiler: powerpc-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/mm/mem.c:49:0: arch/powerpc/include/asm/tlb.h: In function 'mm_is_core_local': >> arch/powerpc/include/asm/tlb.h:74:21: error: 'mm_context_t {aka struct <anonymous>}' has no member named 'npu_context' return !mm->context.npu_context && cpumask_subset(mm_cpumask(mm), ^ arch/powerpc/include/asm/tlb.h: In function 'mm_is_thread_local': arch/powerpc/include/asm/tlb.h:80:21: error: 'mm_context_t {aka struct <anonymous>}' has no member named 'npu_context' return !mm->context.npu_context && cpumask_equal(mm_cpumask(mm), ^ -- In file included from arch/powerpc/mm/tlb_nohash.c:43:0: arch/powerpc/include/asm/tlb.h: In function 'mm_is_core_local': >> arch/powerpc/include/asm/tlb.h:74:21: error: 'mm_context_t {aka struct <anonymous>}' has no member named 'npu_context' return !mm->context.npu_context && cpumask_subset(mm_cpumask(mm), ^ arch/powerpc/include/asm/tlb.h: In function 'mm_is_thread_local': arch/powerpc/include/asm/tlb.h:80:21: error: 'mm_context_t {aka struct <anonymous>}' has no member named 'npu_context' return !mm->context.npu_context && cpumask_equal(mm_cpumask(mm), ^ arch/powerpc/include/asm/tlb.h: In function 'mm_is_core_local': arch/powerpc/include/asm/tlb.h:76:1: error: control reaches end of non-void function [-Werror=return-type] } ^ cc1: all warnings being treated as errors vim +74 arch/powerpc/include/asm/tlb.h 68 * nest mmu. In this case we need to do a broadcast tlb to invalidate 69 * any caches on the nest mmu. Invalidations on the GPU are handled 70 * via mmu notfiers. 71 */ 72 static inline int mm_is_core_local(struct mm_struct *mm) 73 { > 74 return !mm->context.npu_context && cpumask_subset(mm_cpumask(mm), 75 topology_sibling_cpumask(smp_processor_id())); 76 } 77 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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