3.1-stable patches

3.1-stable patches

added patches:
	alsa-hda-fix-automute-for-cirrus-logic-421x.patch
	alsa-hda-fix-master-control-for-cirrus-logic-421x.patch
	alsa-hda-fix-the-detection-of-loopback-mixing-control-for-via-codecs.patch
	alsa-hda-fix-the-lost-power-setup-of-seconary-pins-after-pm-resume.patch
	alsa-hda-return-the-error-from-get_wcaps_type-for-invalid-nids.patch
	alsa-hda-use-auto-parser-for-hp-laptops-with-cx20459-codec.patch
	alsa-ice1724-check-for-ac97-to-avoid-kernel-oops.patch
	alsa-snd-usb-us122l-delete-calls-to-preempt_disable.patch
	drivers-rtc-interface.c-fix-alarm-rollover-when-day-or-month-is-out-of-range.patch
	drm-radeon-kms-disable-writeback-on-pre-r300-asics.patch
	drm-radeon-kms-workaround-invalid-avi-infoframe-checksum-issue.patch
	ext4-fix-undefined-behavior-in-ext4_fill_flex_info.patch
	ideapad-check-if-acpi-already-handle-backlight-power-to-avoid-a-page-fault.patch
	kvm-device-assignment-permission-checks.patch
	kvm-guest-prevent-tracing-recursion-with-kvmclock.patch
	kvm-remove-ability-to-assign-a-device-without-iommu-support.patch
	kvm-x86-prevent-starting-pit-timers-in-the-absence-of-irqchip-support.patch
	mtd-mtd_blkdevs-don-t-increase-open-count-on-error-path.patch
	mtd-mtdoops-skip-reading-initially-bad-blocks.patch
	mtdoops-fix-the-oops_page_used-array-size.patch
	mtd-tests-stresstest-bail-out-if-device-has-not-enough-eraseblocks.patch
	radeon-fix-disabling-pci-bus-mastering-on-big-endian-hosts.patch