From: Borislav Petkov <bp@alien8.de>
Date: Mon, 4 Oct 2010 07:31:27 +0000 (+0200)
Subject: x86, cpu: Fix X86_FEATURE_NOPL
X-Git-Tag: v2.6.37-rc1~208^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=366d4a43b1a7a861c356a0e407c4f03f454d42ea;p=pandora-kernel.git

x86, cpu: Fix X86_FEATURE_NOPL

ba0593bf553c450a03dbc5f8c1f0ff58b778a0c8 cleared the aforementioned
cpuid bit only on 32-bit due to various problems with Virtual PC. This
somehow got lost during the 32- + 64-bit merge so restore the feature
bit on 64-bit. For that, set it explicitly for non-constant arguments of
cpu_has(). Update comment for future reference.

Signed-off-by: Borislav Petkov <bp@alien8.de>
LKML-Reference: <20101004073127.GA20305@liondog.tnic>
Cc: Ryan O'Neill <ryan@innosecc.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
---

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