Thomas Gleixner a8d6829044 x86: prevent C-states hang on AMD C1E enabled machines
Impact: System hang when AMD C1E machines switch into C2/C3

AMD C1E enabled systems do not work with normal ACPI C-states 
even if the BIOS is advertising them. Limit the C-states to 
C1 for the ACPI processor idle code.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-09-23 11:38:53 +02:00
..
2008-08-20 13:19:52 -07:00
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2008-07-16 11:15:53 +02:00