tree b7f540f808bde4febc304ad60b9af277ab0e7170
parent 2656c076e31a3ce3ab2a987a578e7122dc2af51d
author Linus Torvalds <torvalds@g5.osdl.org> 1132327791 -0800
committer Linus Torvalds <torvalds@g5.osdl.org> 1132327791 -0800

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>