4.12-stable patches

4.12-stable patches

added patches:
	crypto-authencesn-fix-digest_null-crash.patch
	crypto-brcm-fix-sha3-512-algorithm-failure.patch
	crypto-brcm-remove-bcm_pdc_mbox-dependency-in-kconfig.patch
	dm-integrity-fix-inefficient-allocation-of-journal-space.patch
	dm-integrity-test-for-corrupted-disk-format-during-table-load.patch
	drm-i915-fix-scaler-init-during-crtc-hw-state-readout.patch
	drm-nouveau-bar-gf100-fix-access-to-upper-half-of-bar2.patch
	drm-nouveau-disp-nv50-bump-max-chans-to-21.patch
	drm-vmwgfx-fix-gcc-7.1.1-warning.patch
	drm-vmwgfx-limit-max-desktop-dimensions-to-8kx8k.patch
	kvm-ppc-book3s-hv-enable-tm-before-accessing-tm-registers.patch
	kvm-ppc-book3s-hv-fix-host-crash-on-changing-hpt-size.patch
	md-raid1-fix-writebehind-bio-clone.patch
	md-raid5-add-thread_group-worker-async_tx_issue_pending_all.patch
	md-remove-idx-from-struct-resync_pages.patch
	mmc-sunxi-keep-default-timing-phase-settings-for-new-timing-mode.patch
	nfs-invalidate-file-size-when-taking-a-lock.patch
	nfsv4.1-fix-a-race-where-cb_notify_lock-fails-to-wake-a-waiter.patch
	scripts-dtc-dtx_diff-update-include-dts-paths-to-match-build.patch