diff options
author | Darrick J. Wong <djwong@us.ibm.com> | 2010-02-18 10:28:20 -0800 |
---|---|---|
committer | Len Brown <len.brown@intel.com> | 2010-02-19 01:11:48 -0500 |
commit | 455c0d71d46e86b0b7ff2c9dcfc19bc162302ee9 (patch) | |
tree | f313e798445ff65517599b429aa8563d6f26fe71 /net/netrom/nr_loopback.c | |
parent | f8b55f251012e104093e105483c45c5d85ad3040 (diff) |
ACPI: Fix regression where _PPC is not read at boot even when ignore_ppc=0
Earlier, Ingo Molnar posted a patch to make it so that the kernel would avoid
reading _PPC on his broken T60. Unfortunately, it seems that with Thomas
Renninger's patch last July to eliminate _PPC evaluations when the processor
driver loads, the kernel never actually reads _PPC at all! This is problematic
if you happen to boot your non-T60 computer in a state where the BIOS _wants_
_PPC to be something other than zero.
So, put the _PPC evaluation back into acpi_processor_get_performance_info if
ignore_ppc isn't 1.
Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'net/netrom/nr_loopback.c')
0 files changed, 0 insertions, 0 deletions