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authorLinus Torvalds <torvalds@linux-foundation.org>2012-04-05 01:26:40 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2012-04-05 01:26:40 +0400
commit64ebe987311853ea857a244439de5b947a4b1b07 (patch)
treeb33ab6efd7f118e0f6ab5a6bcbd59ba31a313da5 /include/linux/dma-mapping.h
parenta5149bf3fed59b94207809704b5d06fec337a771 (diff)
parentc4772d192c70b61d52262b0db76f7abd8aeb51c6 (diff)
downloadlinux-64ebe987311853ea857a244439de5b947a4b1b07.tar.xz
Merge tag 'pm-for-3.4-part-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more power management updates from Rafael Wysocki: - Patch series that hopefully fixes races between the freezer and request_firmware() and request_firmware_nowait() for good, with two cleanups from Stephen Boyd on top. - Runtime PM fix from Alan Stern preventing tasks from getting stuck indefinitely in the runtime PM wait queue. - Device PM QoS update from MyungJoo Ham introducing a new variant of pm_qos_update_request() allowing the callers to specify a timeout. * tag 'pm-for-3.4-part-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PM / QoS: add pm_qos_update_request_timeout() API firmware_class: Move request_firmware_nowait() to workqueues firmware_class: Reorganize fw_create_instance() PM / Sleep: Mitigate race between the freezer and request_firmware() PM / Sleep: Move disabling of usermode helpers to the freezer PM / Hibernate: Disable usermode helpers right before freezing tasks firmware_class: Do not warn that system is not ready from async loads firmware_class: Split _request_firmware() into three functions, v2 firmware_class: Rework usermodehelper check PM / Runtime: don't forget to wake up waitqueue on failure
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