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(parent: f34fa82) | patch
x86: make e820_end return end_of_ram again for 64bit
authorYinghai Lu <yhlu.kernel@gmail.com>
Thu, 10 Jul 2008 03:17:50 +0000 (20:17 -0700)
committerIngo Molnar <mingo@elte.hu>
Thu, 10 Jul 2008 07:01:35 +0000 (09:01 +0200)
commit3d43ecd286e442792f2e899e6e06eb23ab3d99f6
tree0349f5a02886ce6709fa3a0c4eb16909f78859ebtree | snapshot
parentf34fa82b19581affffb14f8ad9bdad9b5ab4daf5commit | diff
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 <yhlu.kernel@gmail.com>
Cc: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/e820.c diff | blob | blame | history
Making Linux better for my computers