diff options
| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2019-04-26 05:59:39 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-05-03 01:20:23 +1000 |
| commit | 5874cabe29079b72b192a28d266adf1a460fc5d6 (patch) | |
| tree | ce006f905e1822b45b04eb0e9b14bd55c34b27bc /arch/powerpc/include/asm/pgtable-types.h | |
| parent | a521c44c3ded9fe184c5de3eed3a442af2d26f00 (diff) | |
powerpc/64: only book3s/64 supports CONFIG_PPC_64K_PAGES
CONFIG_PPC_64K_PAGES cannot be selected by nohash/64.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/pgtable-types.h')
| -rw-r--r-- | arch/powerpc/include/asm/pgtable-types.h | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/arch/powerpc/include/asm/pgtable-types.h b/arch/powerpc/include/asm/pgtable-types.h index 3b0edf041b2e..d11b4c61d686 100644 --- a/arch/powerpc/include/asm/pgtable-types.h +++ b/arch/powerpc/include/asm/pgtable-types.h @@ -23,18 +23,13 @@ static inline unsigned long pmd_val(pmd_t x) return x.pmd; } -/* - * 64 bit hash always use 4 level table. Everybody else use 4 level - * only for 4K page size. - */ -#if defined(CONFIG_PPC_BOOK3S_64) || !defined(CONFIG_PPC_64K_PAGES) +/* 64 bit always use 4 level table. */ typedef struct { unsigned long pud; } pud_t; #define __pud(x) ((pud_t) { (x) }) static inline unsigned long pud_val(pud_t x) { return x.pud; } -#endif /* CONFIG_PPC_BOOK3S_64 || !CONFIG_PPC_64K_PAGES */ #endif /* CONFIG_PPC64 */ /* PGD level */ @@ -54,7 +49,7 @@ typedef struct { unsigned long pgprot; } pgprot_t; * With hash config 64k pages additionally define a bigger "real PTE" type that * gathers the "second half" part of the PTE for pseudo 64k pages */ -#if defined(CONFIG_PPC_64K_PAGES) && defined(CONFIG_PPC_BOOK3S_64) +#ifdef CONFIG_PPC_64K_PAGES typedef struct { pte_t pte; unsigned long hidx; } real_pte_t; #else typedef struct { pte_t pte; } real_pte_t; |