diff options
| author | Shaohua Li <shaohua.li@intel.com> | 2009-05-19 04:09:42 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-05-26 23:38:56 -0400 |
| commit | 87ad57bacb25c3f24c54f142ef445f68277705f0 (patch) | |
| tree | e0ea8eb4f70665babb3d6a2abc22df5e95d439ba /include | |
| parent | cd86a536c81e9300d984327517548ca0652eebf9 (diff) | |
cpuidle: makes AMD C1E work in acpi_idle
When AMD C1E is enabled, local APIC timer will stop even in C1.
This patch uses broadcast IPI to replace local APIC timer in C1.
http://bugzilla.kernel.org/show_bug.cgi?id=13233
[ impact: avoid boot hang in AMD CPU with C1E enabled ]
Tested-by: Dmitry Lyzhyn <thisistempbox@yahoo.com>
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions