From: Huang, Ying <ying.huang@intel.com>
Date: Wed, 30 Jan 2008 12:32:51 +0000 (+0100)
Subject: x86 boot : export boot_params via debugfs for debugging
X-Git-Tag: v2.6.25-rc1~1143^2~383
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6d7d7433750c7c6eec93d7b3206019e329228686;p=pandora-kernel.git

x86 boot : export boot_params via debugfs for debugging

This patch export the boot parameters via debugfs for debugging.

The files added are as follow:

boot_params/data    :  binary file for struct boot_params
boot_params/version :  boot protocol version

This patch is based on 2.6.24-rc5-mm1 and has been tested on i386 and
x86_64 platform.

This patch is based on the Peter Anvin's proposal.

Signed-off-by: Huang Ying <ying.huang@intel.com>

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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