diff options
| author | Huang, Ying <ying.huang@intel.com> | 2008-01-31 22:05:45 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-31 22:05:45 +0100 |
| commit | 1fd6a53ddc75d02ad0f363cb42f2a1cec6b701c2 (patch) | |
| tree | 2bf1f98a0b819949a6842f0441acb66c87a048d2 /arch | |
| parent | x86: c_p_a clflush_cache_range fix (diff) | |
| download | linux-1fd6a53ddc75d02ad0f363cb42f2a1cec6b701c2.tar.xz linux-1fd6a53ddc75d02ad0f363cb42f2a1cec6b701c2.zip | |
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 <ying.huang@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/mm/ioremap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c index ed795721ca8e..a177d76e1c53 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); } |