diff options
| author |   Huang, Ying <ying.huang@intel.com> | 2008-01-30 13:33:44 +0100 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:33:44 +0100 |
| commit | 64a8f852a20e90bf3018d3ace5b7f514f39db4cd (patch) | |
| tree | 1af1069d62df18f660ba8c77e7a002ec126718ce | |
| parent | x86 32-bit boot: rename bt_ioremap() to early_ioremap() (diff) | |
x86: early_ioremap_reset fix
This patch fixes a bug of early_ioremap_reset.
Signed-off-by: Huang Ying <ying.huang@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| -rw-r--r-- | arch/x86/mm/ioremap_32.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/mm/ioremap_32.c b/arch/x86/mm/ioremap_32.c index 43b5e9fd6370..bfd7b8b2fe60 100644 --- a/arch/x86/mm/ioremap_32.c +++ b/arch/x86/mm/ioremap_32.c @@ -247,7 +247,7 @@ void __init early_ioremap_reset(void) unsigned long *pte, phys, addr; 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 & _PAGE_PRESENT) { |