Messages in this thread Patch in this message | | | Subject | [PATCH 3/5] x86: early_ioremap_reset fix 2 | From | "Huang, Ying" <> | Date | Thu, 31 Jan 2008 15:36:04 +0800 |
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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 <ying.huang@intel.com>
--- arch/x86/mm/ioremap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/x86/mm/ioremap.c +++ b/arch/x86/mm/ioremap.c @@ -350,7 +350,7 @@ 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); }
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