From: Linus Torvalds <torvalds@g5.osdl.org>
Date: Fri, 18 Nov 2005 15:29:51 +0000 (-0800)
Subject: Fix ACPI processor power block initialization
X-Git-Tag: v2.6.15-rc2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2203d6ed448ff3b777ee6bb614a53e686b483e5b;p=pandora-kernel.git

Fix ACPI processor power block initialization

Properly clear the memory, and set "pr->flags.power" only if a C2 or
deeper state is valid (to make the code match both the comment and
previous behaviour).

This fixes a boot-time lockup reported by Maneesh Soni when using
"maxcpus=1".

Acked-by: Maneesh Soni <maneesh@in.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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