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| author | Huang, Ying <ying.huang@intel.com> | 2008-06-02 14:26:21 +0800 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2008-06-05 15:10:02 +0200 |
| commit | ecacf09f7d26b2317e8b1d59fa40f62081fad0bb (patch) | |
| tree | ec54663f20002c4275b6e0f3ea194d616e4b222e /arch/x86/kernel/efi_64.c | |
| parent | d0ec2c6f2c2f0478b34ae78b3e65f60a561ac807 (diff) | |
| download | blackbird-op-linux-ecacf09f7d26b2317e8b1d59fa40f62081fad0bb.tar.gz blackbird-op-linux-ecacf09f7d26b2317e8b1d59fa40f62081fad0bb.zip | |
x86: reserve EFI memory map with reserve_early
This patch reserves the EFI memory map with reserve_early(). Because EFI
memory map is allocated by bootloader, if it is not reserved by
reserved_early(), it may be overwritten through address returned by
find_e820_area().
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>
Diffstat (limited to 'arch/x86/kernel/efi_64.c')
| -rw-r--r-- | arch/x86/kernel/efi_64.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/x86/kernel/efi_64.c b/arch/x86/kernel/efi_64.c index 21a7b759687a..652c5287215f 100644 --- a/arch/x86/kernel/efi_64.c +++ b/arch/x86/kernel/efi_64.c @@ -97,12 +97,6 @@ void __init efi_call_phys_epilog(void) early_runtime_code_mapping_set_exec(0); } -void __init efi_reserve_bootmem(void) -{ - reserve_bootmem_generic((unsigned long)memmap.phys_map, - memmap.nr_map * memmap.desc_size); -} - void __iomem *__init efi_ioremap(unsigned long phys_addr, unsigned long size) { static unsigned pages_mapped __initdata; |
