Fix CVE-2017-1000364 by backporting the patches for rpi3

Fix CVE-2017-1000364 by backporting the patches for rpi3

Backport of patches from upstream for 4.4
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/?h=v4.4.74&id=4b359430674caa2c98d0049a6941f157d2a33741
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/?h=v4.4.74&id=f41512c6acb71c63cf4e3bd50934365ae2a23891
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/?h=v4.4.74&id=1f2284fac2180d7a9442c796d9755e3ce7ab0bd9

Backport of patches from upstream for 4.9
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/?h=linux-4.9.y&id=cfc0eb403816c5c4f9667d959de5e22789b5421e
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/?h=linux-4.9.y&id=5d10ad6297260e9b85e7645ee544a6115bb229e4
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/?h=linux-4.9.y&id=ce7fe8595902c3f03ef528c2dc1928b3f4b67fcf

Bug-AGL: SPEC-705 SPEC-707

Change-Id: I786dd198e288ab89de59866a9044716ee33d3d16
Signed-off-by: Jan-Simon Möller <jsmoeller@linuxfoundation.org>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/9859
Tested-by: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
ci-image-build: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
Reviewed-by: Leon Anavi <leon.anavi@konsulko.com>