Hi Andrew, After merging the akpm tree, today's linux-next build (arm multi_v7_defconfig) produced this warning:
In file included from include/linux/mm.h:52:0,
from mm/gup.c:7:
arch/arm/include/asm/pgtable.h:184:0: warning: "pgd_huge" redefined
#define pgd_huge(pgd) (0)
^
In file included from mm/gup.c:6:0:
include/linux/hugetlb.h:183:0: note: this is the location of the previous
definition
#define pgd_huge(x) 0
^
Introduced by commit fee025d5dd4e ("mm: update generic gup
implementation to handle hugepage directory").
--
Cheers,
Stephen Rothwell [email protected]
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