ACPI: add "processor.ignore_ppc" hook to workaround BIOS _PPC weirdness

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There have been fixes using _PPC, which seem to unhide a problem
on HP nx6125 (double cpufreq switch freezes the machine for
several seconds).

This one should provide a workaround for the nx6125 and for
possible other machines that show any weird _PPC behaviour.

Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>

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Thomas Renninger 2007-05-18 21:59:28 -05:00 • committed by Len Brown

parent e697789d64

commit 623b78c39c

1 changed files with 15 additions and 1 deletions

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drivers/acpi/processor_perflib.c

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