3.18-stable patches

3.18-stable patches

added patches:
	alsa-seq-fix-race-during-fifo-resize.patch
	alsa-seq-fix-racy-cell-insertions-during-snd_seq_pool_done.patch
	c6x-ptrace-remove-useless-ptrace_setregset-implementation.patch
	drivers-hv-balloon-don-t-crash-when-memory-is-added-in-non-sorted-order.patch
	drm-ttm-drm-vmwgfx-relax-permission-checking-when-opening-surfaces.patch
	drm-vmwgfx-avoid-calling-vzalloc-with-a-0-size-in-vmw_get_cap_3d_ioctl.patch
	drm-vmwgfx-fix-integer-overflow-in-vmw_surface_define_ioctl.patch
	drm-vmwgfx-null-pointer-dereference-in-vmw_surface_define_ioctl.patch
	drm-vmwgfx-remove-getparam-error-message.patch
	drm-vmwgfx-type-check-lookups-of-fence-objects.patch
	metag-ptrace-preserve-previous-registers-for-short-regset-write.patch
	metag-ptrace-provide-default-txstatus-for-short-nt_prstatus.patch
	metag-ptrace-reject-partial-nt_metag_rpipe-writes.patch
	mips-ptrace-preserve-previous-registers-for-short-regset-write.patch
	powerpc-boot-fix-zimage-toc-alignment.patch
	powerpc-don-t-try-to-fix-up-misaligned-load-with-reservation-instructions.patch
	powerpc-mm-add-missing-global-tlb-invalidate-if-cxl-is-active.patch
	ptrace-fix-ptrace_listen-race-corrupting-task-state.patch
	reset-treeid-to-zero-on-smb2-tree_connect.patch
	rtc-s35390a-fix-reading-out-alarm.patch
	rtc-s35390a-implement-reset-routine-as-suggested-by-the-reference.patch
	rtc-s35390a-improve-irq-handling.patch
	rtc-s35390a-make-sure-all-members-in-the-output-are-set.patch
	s390-decompressor-fix-initrd-corruption-caused-by-bss-clear.patch
	s390-uaccess-get_user-should-zero-on-failure-again.patch
	sparc-ptrace-preserve-previous-registers-for-short-regset-write.patch