From: Jacob Pan <jacob.jun.pan@linux.intel.com>
Date: Wed, 19 May 2010 19:01:23 +0000 (-0700)
Subject: x86: detect scattered cpuid features earlier
X-Git-Tag: v2.6.36-rc1~528^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1dedefd1a066a795a87afca9c0236e1a94de9bf6;p=pandora-kernel.git

x86: detect scattered cpuid features earlier

Some extra CPU features such as ARAT is needed in early boot so
that x86_init function pointers can be set up properly.
http://lkml.org/lkml/2010/5/18/519
At start_kernel() level, this patch moves init_scattered_cpuid_features()
from check_bugs() to setup_arch() -> early_cpu_init() which is earlier than
platform specific x86_init layer setup. Suggested by HPA.

Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
LKML-Reference: <1274295685-6774-2-git-send-email-jacob.jun.pan@linux.intel.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
---

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