From 1fd6a53ddc75d02ad0f363cb42f2a1cec6b701c2 Mon Sep 17 00:00:00 2001 From: "Huang, Ying" Date: Thu, 31 Jan 2008 22:05:45 +0100 Subject: [PATCH] x86: early_ioremap_reset fix 2 This patch fixes a bug of early_ioremap_reset(), which had been fixed before by "convert the boot time page table to the kernels native format" patch. But that patch has been reverted now. Signed-off-by: Huang Ying Signed-off-by: Ingo Molnar --- arch/x86/mm/ioremap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c index ed795721ca8..a177d76e1c5 100644 --- a/arch/x86/mm/ioremap.c +++ b/arch/x86/mm/ioremap.c @@ -340,7 +340,7 @@ void __init early_ioremap_reset(void) for (idx = FIX_BTMAP_BEGIN; idx >= FIX_BTMAP_END; idx--) { addr = fix_to_virt(idx); pte = early_ioremap_pte(addr); - if (!*pte & _PAGE_PRESENT) { + if (*pte & _PAGE_PRESENT) { phys = *pte & PAGE_MASK; set_fixmap(idx, phys); } -- 2.11.4.GIT