From: Ingo Molnar Date: Mon, 15 Sep 2008 06:26:15 +0000 (+0200) Subject: x86: print out EBDA/lowmem address X-Git-Tag: firefly_0821_release~17719^2~64 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3e6de5a393661c5cdabe44115e93bcbde6a742fc;p=firefly-linux-kernel-4.4.55.git x86: print out EBDA/lowmem address it's useful for debugging purposes to know the location of the EBDA. Signed-off-by: Ingo Molnar --- diff --git a/arch/x86/kernel/head.c b/arch/x86/kernel/head.c index 3e66bd364a9d..1dcb0f13897e 100644 --- a/arch/x86/kernel/head.c +++ b/arch/x86/kernel/head.c @@ -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. */