From 70c9f590ffc3f959cc81c1a3cecb6b8133caf35d Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Fri, 25 Apr 2008 18:05:57 +0200 Subject: [PATCH] x86: remove set_fixmap() warning set_fixmap()+clear_fixmap() is safe. Signed-off-by: Ingo Molnar --- arch/x86/mm/init_64.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index 7a81dd020693..b798e7b92b17 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); -- 2.20.1