Hi Punit, [auto build test ERROR on linus/master] [also build test ERROR on v4.12-rc2 next-20170523] [cannot apply to mmotm/master] [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/Punit-Agrawal/Support-for-contiguous-pte-hugepages/20170523-142407 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 All errors (new ones prefixed by >>): arch/arm64/mm/hugetlbpage.c: In function 'huge_ptep_get_and_clear': >> arch/arm64/mm/hugetlbpage.c:200:10: error: too few arguments to function >> 'huge_pte_offset' cpte = huge_pte_offset(mm, addr); ^~~~~~~~~~~~~~~ arch/arm64/mm/hugetlbpage.c:135:8: note: declared here pte_t *huge_pte_offset(struct mm_struct *mm, ^~~~~~~~~~~~~~~ arch/arm64/mm/hugetlbpage.c: In function 'huge_ptep_set_access_flags': arch/arm64/mm/hugetlbpage.c:238:10: error: too few arguments to function 'huge_pte_offset' cpte = huge_pte_offset(vma->vm_mm, addr); ^~~~~~~~~~~~~~~ arch/arm64/mm/hugetlbpage.c:135:8: note: declared here pte_t *huge_pte_offset(struct mm_struct *mm, ^~~~~~~~~~~~~~~ arch/arm64/mm/hugetlbpage.c: In function 'huge_ptep_set_wrprotect': arch/arm64/mm/hugetlbpage.c:263:10: error: too few arguments to function 'huge_pte_offset' cpte = huge_pte_offset(mm, addr); ^~~~~~~~~~~~~~~ arch/arm64/mm/hugetlbpage.c:135:8: note: declared here pte_t *huge_pte_offset(struct mm_struct *mm, ^~~~~~~~~~~~~~~ arch/arm64/mm/hugetlbpage.c: In function 'huge_ptep_clear_flush': arch/arm64/mm/hugetlbpage.c:280:10: error: too few arguments to function 'huge_pte_offset' cpte = huge_pte_offset(vma->vm_mm, addr); ^~~~~~~~~~~~~~~ arch/arm64/mm/hugetlbpage.c:135:8: note: declared here pte_t *huge_pte_offset(struct mm_struct *mm, ^~~~~~~~~~~~~~~ vim +/huge_pte_offset +200 arch/arm64/mm/hugetlbpage.c 66b3923a David Woods 2015-12-17 194 if (pte_cont(*ptep)) { 66b3923a David Woods 2015-12-17 195 int ncontig, i; 66b3923a David Woods 2015-12-17 196 size_t pgsize; 66b3923a David Woods 2015-12-17 197 pte_t *cpte; 66b3923a David Woods 2015-12-17 198 bool is_dirty = false; 66b3923a David Woods 2015-12-17 199 66b3923a David Woods 2015-12-17 @200 cpte = huge_pte_offset(mm, addr); 66b3923a David Woods 2015-12-17 201 ncontig = find_num_contig(mm, addr, cpte, *cpte, &pgsize); 66b3923a David Woods 2015-12-17 202 /* save the 1st pte to return */ 66b3923a David Woods 2015-12-17 203 pte = ptep_get_and_clear(mm, addr, cpte); :::::: The code at line 200 was first introduced by commit :::::: 66b3923a1a0f77a563b43f43f6ad091354abbfe9 arm64: hugetlb: add support for PTE contiguous bit :::::: TO: David Woods <dwo...@ezchip.com> :::::: CC: Will Deacon <will.dea...@arm.com> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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