Messages in this thread Patch in this message |  | | | Subject | [PATCH 3/6] x86: early_ioremap_reset fix | | From | "Huang, Ying" <> | | Date | Fri, 25 Jan 2008 13:54:58 +0800 | |
This patch fixes a bug of early_ioremap_reset.
Signed-off-by: Huang Ying <ying.huang@intel.com>
---
arch/x86/mm/ioremap_32.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/x86/mm/ioremap_32.c
+++ b/arch/x86/mm/ioremap_32.c
@@ -285,7 +285,7 @@ void __init early_ioremap_reset(void)
pte_t *pte;
after_paging_init = 1;
- for (idx = FIX_BTMAP_BEGIN; idx <= FIX_BTMAP_END; idx--) {
+ for (idx = FIX_BTMAP_BEGIN; idx >= FIX_BTMAP_END; idx--) {
addr = fix_to_virt(idx);
pte = early_ioremap_pte(addr);
if (pte_present(*pte)) {
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