linux

iv/linux

History

Imre Deak 246ef76674 PM / Sleep: fix async suspend_late/freeze_late error handling

If an asynchronous suspend_late or freeze_late callback fails
during the SUSPEND, FREEZE or QUIESCE phases, we don't propagate the
corresponding error correctly, in effect ignoring the error and
continuing the suspend-to-ram/hibernation. During suspend-to-ram this
could leave some devices without a valid saved context, leading to a
failure to reinitialize them during resume. During hibernation this
could leave some devices active interfeering with the creation /
restoration of the hibernation image. Also this could leave the
corresponding devices without a valid saved context and failure to
reinitialize them during resume.

Fixes: de377b397272 (PM / sleep: Asynchronous threads for suspend_late)
Signed-off-by: Imre Deak <imre.deak@intel.com>
Cc: 3.15+ <stable@vger.kernel.org> # 3.15+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

2014-10-27 18:42:26 +01:00

clock_ops.c

PM / clk: Fix crash in clocks management code if !CONFIG_PM_RUNTIME

2014-10-03 15:51:39 +02:00

common.c

PM / Domains: Add APIs to attach/detach a PM domain for a device

2014-09-22 15:57:40 +02:00

domain_governor.c

PM / domains: Remove default_stop_ok() API

2014-09-09 00:46:13 +02:00

domain.c

PM / Domains: Rename cpu_data to cpuidle_data