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| author | H. Peter Anvin <hpa@zytor.com> | 2010-02-10 16:55:28 -0800 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2010-02-10 16:55:28 -0800 |
| commit | 84abd88a70090cf00f9e45c3a81680874f17626e (patch) | |
| tree | 4f58b80057f6e1f5817af1dc33a5458b3dfc9a99 /arch/sh/mm/kmap.c | |
| parent | 13ca0fcaa33f6b1984c4111b6ec5df42689fea6f (diff) | |
| parent | e28cab42f384745c8a947a9ccd51e4aae52f5d51 (diff) | |
Merge remote branch 'linus/master' into x86/bootmem
Diffstat (limited to 'arch/sh/mm/kmap.c')
| -rw-r--r-- | arch/sh/mm/kmap.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/sh/mm/kmap.c b/arch/sh/mm/kmap.c index 16e01b5fed04..15d74ea42094 100644 --- a/arch/sh/mm/kmap.c +++ b/arch/sh/mm/kmap.c @@ -39,7 +39,9 @@ void *kmap_coherent(struct page *page, unsigned long addr) pagefault_disable(); idx = FIX_CMAP_END - - ((addr & current_cpu_data.dcache.alias_mask) >> PAGE_SHIFT); + (((addr >> PAGE_SHIFT) & (FIX_N_COLOURS - 1)) + + (FIX_N_COLOURS * smp_processor_id())); + vaddr = __fix_to_virt(idx); BUG_ON(!pte_none(*(kmap_coherent_pte - idx))); |