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author | 2008-07-09 03:01:14 -0700 | |
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committer | 2008-07-09 12:30:13 +0200 | |
commit | c22d4c1885130db9c07f6441ab461208a1ba16b2 (patch) | |
tree | 90064ad9e38ec6d66314f48e0ef536b36f6da38c /arch/x86/kernel | |
parent | x86: build fix for "x86: fix C1E && nx6325 stability problem" (diff) | |
download | linux-dev-c22d4c1885130db9c07f6441ab461208a1ba16b2.tar.xz linux-dev-c22d4c1885130db9c07f6441ab461208a1ba16b2.zip |
x86: make e820_end return max ram type only for 32 bit
to avoid warning from find_low_pfn_range for high pages size etc
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel')
-rw-r--r-- | arch/x86/kernel/e820.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c index 2e08619a9c5c..292ebc7fe4d0 100644 --- a/arch/x86/kernel/e820.c +++ b/arch/x86/kernel/e820.c @@ -1066,6 +1066,11 @@ unsigned long __init e820_end(void) struct e820entry *ei = &e820.map[i]; unsigned long end_pfn; +#ifdef CONFIG_X86_32 + if (ei->type != E820_RAM) + continue; +#endif + end_pfn = (ei->addr + ei->size) >> PAGE_SHIFT; if (end_pfn > last_pfn) last_pfn = end_pfn; |