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| author | Ingo Molnar <mingo@elte.hu> | 2008-04-25 18:05:57 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-25 19:54:07 +0200 |
| commit | 70c9f590ffc3f959cc81c1a3cecb6b8133caf35d (patch) | |
| tree | 4dfb6a09876a1cf31d9e90415c6b1b5795798e6a /arch/x86 | |
| parent | 82a355f5a2fdc203e5a32626d667ec43fc76b8b1 (diff) | |
x86: remove set_fixmap() warning
set_fixmap()+clear_fixmap() is safe.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/mm/init_64.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index 7a81dd02069..b798e7b92b1 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -173,7 +173,7 @@ set_pte_phys(unsigned long vaddr, unsigned long phys, pgprot_t prot) new_pte = pfn_pte(phys >> PAGE_SHIFT, prot); pte = pte_offset_kernel(pmd, vaddr); - if (!pte_none(*pte) && + if (!pte_none(*pte) && pte_val(new_pte) && pte_val(*pte) != (pte_val(new_pte) & __supported_pte_mask)) pte_ERROR(*pte); set_pte(pte, new_pte); |