3.11-stable patches

3.11-stable patches

added patches:
	clockevents-sanitize-ticks-to-nsec-conversion.patch
	ecryptfs-fix-32-bit-corruption-issue.patch
	ecryptfs-fix-memory-leakage-in-keystore.c.patch
	libata-make-ata_eh_qc_retry-bump-scmd-allowed-on-bogus-failures.patch
	md-avoid-deadlock-when-md_set_badblocks.patch
	md-fix-skipping-recovery-for-read-only-arrays.patch
	parisc-do-not-crash-64bit-smp-kernels-on-machines-with-4gb-ram.patch
	raid5-avoid-finding-discard-stripe.patch
	raid5-set-bio-bi_vcnt-0-for-discard-request.patch
	revert-epoll-use-freezable-blocking-call.patch
	revert-rt2x00pci-use-pci-msis-whenever-possible.patch
	revert-select-use-freezable-blocking-call.patch
	target-fix-assignment-of-lun-in-tracepoints.patch
	target-pscsi-fix-return-value-check.patch
	vhost-scsi-fix-incorrect-usage-of-get_user_pages_fast-write-parameter.patch