tree 746b261cc55e59909f225f0575c50f1a74dfcccd
parent 3dbecf0aa9692cffbb71313a380c0ecc606c5920
parent 726dcbe5f5d88080b9106f3a55b95d358b2aa140
author Linus Torvalds <torvalds@linux-foundation.org> 1380924222 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1380924222 -0700
mergetag object 726dcbe5f5d88080b9106f3a55b95d358b2aa140
 type commit
 tag pm+acpi-3.12-rc4
 tagger Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1380906463 +0200
 
 ACPI and power management fixes for 3.12-rc4
 
  1) The resume part of user space driven hibernation (s2disk) is now
     broken after the change that moved the creation of memory bitmaps
     to after the freezing of tasks, because I forgot that the resume
     utility loaded the image before freezing tasks and needed the
     bitmaps for that.  The fix adds special handling for that case.
 
  2) One of recent commits changed the export of acpi_bus_get_device()
     to EXPORT_SYMBOL_GPL(), which was technically correct but broke
     existing binary modules using that function including one in
     particularly widespread use.  Change it back to EXPORT_SYMBOL().
 
  3) The intel_pstate driver sometimes fails to disable turbo if its
     no_turbo sysfs attribute is set.  Fix from Srinivas Pandruvada.
 
  4) One of recent cpufreq fixes forgot to update a check in cpufreq-cpu0
     which still (incorrectly) treats non-NULL as non-error.  Fix from
     Philipp Zabel.
 
  5) The SPEAr cpufreq driver uses a wrong variable type in one place
     preventing it from catching errors returned by one of the functions
     called by it.  Fix from Sachin Kamat.
 
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Merge tag 'pm+acpi-3.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI and power management fixes from Rafael Wysocki:

 - The resume part of user space driven hibernation (s2disk) is now
   broken after the change that moved the creation of memory bitmaps to
   after the freezing of tasks, because I forgot that the resume utility
   loaded the image before freezing tasks and needed the bitmaps for
   that.  The fix adds special handling for that case.

 - One of recent commits changed the export of acpi_bus_get_device() to
   EXPORT_SYMBOL_GPL(), which was technically correct but broke existing
   binary modules using that function including one in particularly
   widespread use.  Change it back to EXPORT_SYMBOL().

 - The intel_pstate driver sometimes fails to disable turbo if its
   no_turbo sysfs attribute is set.  Fix from Srinivas Pandruvada.

 - One of recent cpufreq fixes forgot to update a check in cpufreq-cpu0
   which still (incorrectly) treats non-NULL as non-error.  Fix from
   Philipp Zabel.

 - The SPEAr cpufreq driver uses a wrong variable type in one place
   preventing it from catching errors returned by one of the functions
   called by it.  Fix from Sachin Kamat.

* tag 'pm+acpi-3.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI: Use EXPORT_SYMBOL() for acpi_bus_get_device()
  intel_pstate: fix no_turbo
  cpufreq: cpufreq-cpu0: NULL is a valid regulator, part 2
  cpufreq: SPEAr: Fix incorrect variable type
  PM / hibernate: Fix user space driven resume regression