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| author | Christoph Hellwig <hch@lst.de> | 2019-07-11 20:56:56 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-12 11:05:44 -0700 |
| commit | 2f85e7f948a2c9f7e1524397d1818191ff5abb03 (patch) | |
| tree | 8eee65e91650360db0e369dce71352fcdd061506 /arch/sh | |
| parent | 446f062bf06c81de85edd279ee179715c83a4270 (diff) | |
| download | lwn-2f85e7f948a2c9f7e1524397d1818191ff5abb03.tar.gz lwn-2f85e7f948a2c9f7e1524397d1818191ff5abb03.zip | |
sh: add the missing pud_page definition
sh only had pud_page_vaddr, but not pud_page.
[hch@lst.de: sh: stub out pud_page]
Link: http://lkml.kernel.org/r/20190701151818.32227-2-hch@lst.de
Link: http://lkml.kernel.org/r/20190625143715.1689-6-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Cc: Andrey Konovalov <andreyknvl@google.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: David Miller <davem@davemloft.net>
Cc: James Hogan <jhogan@kernel.org>
Cc: Jason Gunthorpe <jgg@mellanox.com>
Cc: Khalid Aziz <khalid.aziz@oracle.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Paul Burton <paul.burton@mips.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Rich Felker <dalias@libc.org>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/sh')
| -rw-r--r-- | arch/sh/include/asm/pgtable-3level.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/sh/include/asm/pgtable-3level.h b/arch/sh/include/asm/pgtable-3level.h index 7d8587eb65ff..779260b721ca 100644 --- a/arch/sh/include/asm/pgtable-3level.h +++ b/arch/sh/include/asm/pgtable-3level.h @@ -38,6 +38,9 @@ static inline unsigned long pud_page_vaddr(pud_t pud) return pud_val(pud); } +/* only used by the stubbed out hugetlb gup code, should never be called */ +#define pud_page(pud) NULL + #define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1)) static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address) { |