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| author | Yinghai Lu <yhlu.kernel@gmail.com> | 2008-07-09 03:01:14 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-09 12:30:13 +0200 |
| commit | c22d4c1885130db9c07f6441ab461208a1ba16b2 (patch) | |
| tree | 90064ad9e38ec6d66314f48e0ef536b36f6da38c /arch/x86/kernel/e820.c | |
| parent | 183fe065652dbd64953afa9f389327e23e97967f (diff) | |
| download | op-kernel-dev-c22d4c1885130db9c07f6441ab461208a1ba16b2.zip op-kernel-dev-c22d4c1885130db9c07f6441ab461208a1ba16b2.tar.gz | |
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/e820.c')
| -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 2e08619..292ebc7 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; |
