tree 2fa68d5c3d0e18723bed666fe087b4bbc3ed78ba
parent 53d517cdbaac704352b3d0c10fecb99e0b54572e
author Ingo Molnar <mingo@elte.hu> 1201696206 +0100
committer Ingo Molnar <mingo@elte.hu> 1201696206 +0100

x86: idle wakeup event in the HLT loop

do a proper idle-wakeup event on HLT as well - some CPUs stop the TSC
in HLT too, not just when going through the ACPI methods.

(the ACPI idle code already does this.)

[ update the 64-bit side too, as noticed by Jiri Slaby. ]

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>