From 3d43ecd286e442792f2e899e6e06eb23ab3d99f6 Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Wed, 9 Jul 2008 20:17:50 -0700 Subject: [PATCH] x86: make e820_end return end_of_ram again for 64bit even on 64bit systems with less than 4G RAM, we can now use fixmap to handle acpi SIT near end of ram. change e820_end to e820_end_of_ram again? or e820_ram_pfn? Signed-off-by: Yinghai Lu Cc: Suresh Siddha Signed-off-by: Ingo Molnar --- arch/x86/kernel/e820.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c index 66fd5bd78318..9836a079cfd9 100644 --- a/arch/x86/kernel/e820.c +++ b/arch/x86/kernel/e820.c @@ -1066,10 +1066,8 @@ 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) -- GitLab