summaryrefslogtreecommitdiffstats
path: root/arch/ia64/kernel/acpi-processor.c
AgeCommit message (Collapse)Author
2009-06-20ACPI: pdc init related memory leak with physical CPU hotplugPallipadi, Venkatesh
arch_acpi_processor_cleanup_pdc() in x86 and ia64 results in memory allocated for _PDC objects that is never freed and will cause memory leak in case of physical CPU remove and add. Patch fixes the memory leak by freeing the objects soon after _PDC is evaluated. Reported-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-02ACPI: Set _PSD ACPI_PDC_SMP_T_SWCOORDZhao Yakui
The ACPI_PDC_SMP_T_SWCOORD bit is set by and OS that is capable of native ACPI throttling software coordination for mutli-processors using the _TSD information. Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-05-24[IA64] Fix using uninitialized data in _PDC setupVenki Pallipadi
Silly bug in _PDC data setup. Haven't seen any real side-effects of this one yet. But, needs fixing regardless. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-10-03fix file specification in commentsUwe Zeisberger
Many files include the filename at the beginning, serveral used a wrong one. Signed-off-by: Uwe Zeisberger <Uwe_Zeisberger@digi.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2005-12-05[ACPI] IA64 ZX1 buildfix for _PDC patchVenkatesh Pallipadi
http://bugzilla.kernel.org/show_bug.cgi?id=5483 ZX1 config doesn't include cpufreq, so move move acpi-processor.c up out of ia64/cpufreq directory. no functional changes Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>