Similarly to the stub p4d_page in sparc64, add a stub pud_page, this is needed for hugepages in the vmap page tables to be walked without ifdefs, which should be no functional change for sparc32. Signed-off-by: Nicholas Piggin <npiggin@xxxxxxxxx> --- This should go in Andrew's mm tree which has a compile error on sparc32 introduced by the huge vmalloc pages, noticed by Stephen. Thanks, Nick arch/sparc/include/asm/pgtable_32.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h index 632cdb959542..a5cf79c149fe 100644 --- a/arch/sparc/include/asm/pgtable_32.h +++ b/arch/sparc/include/asm/pgtable_32.h @@ -321,6 +321,9 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) pgprot_val(newprot)); } +/* only used by the huge vmap code, should never be called */ +#define pud_page(pud) NULL + struct seq_file; void mmu_info(struct seq_file *m); -- 2.23.0
