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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-07-11 21:34:24 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-07-11 21:34:24 -0700 |
| commit | 3b06b1a7448ee4e8e51dae3938774735404e51fb (patch) | |
| tree | 5da6c7442bbdc0e3a63034fd752e3950b4349b0b /arch/sparc/mm | |
| parent | 130568d5eac5537cbd64cfb12103550af90edb79 (diff) | |
| parent | dbd2667a4fb9ce4f547982b07cd69dda127c47ea (diff) | |
| download | linux-3b06b1a7448ee4e8e51dae3938774735404e51fb.tar.gz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
Pull sparc fixes from David Miller: - Fix symbol version generation for assembler on sparc, from Nagarathnam Muthusamy. - Fix compound page handling in gup_huge_pmd(), from Nitin Gupta. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc64: Fix gup_huge_pmd Adding the type of exported symbols sed regex in Makefile.build requires line break between exported symbols Adding asm-prototypes.h for genksyms to generate crc
Diffstat (limited to 'arch/sparc/mm')
| -rw-r--r-- | arch/sparc/mm/gup.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sparc/mm/gup.c b/arch/sparc/mm/gup.c index cd0e32bbcb1d..f80cfc64c55b 100644 --- a/arch/sparc/mm/gup.c +++ b/arch/sparc/mm/gup.c @@ -78,8 +78,8 @@ static int gup_huge_pmd(pmd_t *pmdp, pmd_t pmd, unsigned long addr, return 0; refs = 0; - head = pmd_page(pmd); - page = head + ((addr & ~PMD_MASK) >> PAGE_SHIFT); + page = pmd_page(pmd) + ((addr & ~PMD_MASK) >> PAGE_SHIFT); + head = compound_head(page); do { VM_BUG_ON(compound_head(page) != head); pages[*nr] = page; |