x86: reserve highmem pages via reserve_early
authorHuang, Ying <ying.huang@intel.com>
Mon, 2 Jun 2008 06:26:18 +0000 (14:26 +0800)
committerThomas Gleixner <tglx@linutronix.de>
Thu, 5 Jun 2008 13:10:02 +0000 (15:10 +0200)
commitd0ec2c6f2c2f0478b34ae78b3e65f60a561ac807
tree4d4f6d1e11aa45bc4084e733f52d402e9582d1c7
parentd3fbe5ea9518b46a68e6b278974e92e2c3acef4a
x86: reserve highmem pages via reserve_early

This patch makes early reserved highmem pages become reserved
pages. This can be used for highmem pages allocated by bootloader such
as EFI memory map, linked list of setup_data, etc.

Signed-off-by: Huang Ying <ying.huang@intel.com>
Cc: andi@firstfloor.org
Cc: mingo@redhat.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
arch/x86/kernel/e820.c
arch/x86/mm/init_32.c
include/asm-x86/e820.h