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[PATCH] i386: Preserve EFI run time regions with memmap parameter

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When using memmap kernel parameter in EFI boot we should also add to memory map
memory regions of runtime services to enable their mapping later.

AK: merged and cleaned up the patch

Signed-off-by: Artiom Myaskouvskey <artiom.myaskouvskey@intel.com>
Signed-off-by: Andi Kleen <ak@suse.de>
This commit is contained in:
Artiom Myaskouvskey 2006-12-07 02:14:11 +01:00 • committed by Andi Kleen
parent f990fff427
commit bf7e6a1963
3 changed files with 44 additions and 19 deletions
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1
include/linux/efi.h
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@ -302,6 +302,7 @@ extern void efi_initialize_iomem_resources(struct resource *code_resource,
struct resource *data_resource);
extern unsigned long efi_get_time(void);
extern int __init efi_set_rtc_mmss(unsigned long nowtime);
extern int is_available_memory(efi_memory_desc_t * md);
extern struct efi_memory_map memmap;
/**