4.2-stable patches

4.2-stable patches

added patches:
	fs-don-t-dump-core-if-the-corefile-would-become-world-readable.patch
	fs-if-a-coredump-already-exists-unlink-and-recreate-with-o_excl.patch
	mmc-core-fix-race-condition-in-mmc_wait_data_done.patch
	mmc-sdhci-also-get-preset-value-and-driver-type-for-mmc_ddr52.patch
	mmc-sdhci-fix-dma-memory-leak-in-sdhci_pre_req.patch
	mmc-sdhci-of-esdhc-add-workaround-for-pre-divider-initial-value.patch
	mmc-sdhci-pci-set-the-clear-transfer-mode-register-quirk-for-o2micro.patch
	parisc-filter-out-spurious-interrupts-in-pa-risc-irq-handler.patch
	parisc-use-double-word-condition-in-64bit-cas-operation.patch
	pci-parisc-enable-64-bit-bus-addresses-on-pa-risc.patch
	rtc-abx80x-fix-rtc-write-bit.patch
	rtc-s3c-fix-disabled-clocks-for-alarm.patch
	rtc-s5m-fix-to-update-ctrl-register.patch
	vmscan-fix-increasing-nr_isolated-incurred-by-putback-unevictable-pages.patch
	workqueue-make-flush_workqueue-available-again-to-non-gpl-modules.patch