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x86: print out EBDA/lowmem address

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it's useful for debugging purposes to know the location of the EBDA.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar 2008-09-15 08:26:15 +02:00
parent a73aaedd95
commit 3e6de5a393
1 changed files with 1 additions and 0 deletions
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arch/x86/kernel/head.c
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@ -35,6 +35,7 @@ void __init reserve_ebda_region(void)
/* start of EBDA area */
ebda_addr = get_bios_ebda();
printk(KERN_INFO "BIOS EBDA/lowmem at: %08x/%08x\n", ebda_addr, lowmem);
/* Fixup: bios puts an EBDA in the top 64K segment */
/* of conventional memory, but does not adjust lowmem. */