kernel: bump 4.14 to 4.14.20

Refresh patches.
Remove upstreamed patches:
- backport/080-v4.15-0001-arch-define-weak-abort.patch
- backport/081-v4.15-0002-kernel-exit.c-export-abort-to-modules.patch
Update patch that no longer applies:
pending/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch

Fixes CVE-2017-8824.

Compile-tested: octeon, x86/64.
Runtime-tested: octeon, x86/64.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>

1 files changed, 2 insertions, 4 deletions

diff --git a/target/linux/mediatek/patches-4.14/0006-reset-mediatek-mt2701-reset-driver.patch b/target/linux/mediatek/patches-4.14/0006-reset-mediatek-mt2701-reset-driver.patch
index 770a1a0d76..a0fdc14f78 100644
--- a/target/linux/mediatek/patches-4.14/0006-reset-mediatek-mt2701-reset-driver.patch
+++ b/target/linux/mediatek/patches-4.14/0006-reset-mediatek-mt2701-reset-driver.patch
@@ -14,10 +14,8 @@ Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
  drivers/clk/mediatek/clk-mt2701.c | 4 ++++
  1 file changed, 4 insertions(+)
 
-Index: linux-4.14.11/drivers/clk/mediatek/clk-mt2701.c
-===================================================================
---- linux-4.14.11.orig/drivers/clk/mediatek/clk-mt2701.c
-+++ linux-4.14.11/drivers/clk/mediatek/clk-mt2701.c
+--- a/drivers/clk/mediatek/clk-mt2701.c
++++ b/drivers/clk/mediatek/clk-mt2701.c
 @@ -771,6 +771,8 @@ static void mtk_infrasys_init_early(stru
  	if (r)
  		pr_err("%s(): could not register clock provider: %d\n",