Bump linux buildroot (#1032)

* Update buildroot to 2020.11-rc3

Signed-off-by: Stefan Agner <stefan@agner.ch>

* ODROID: Update kernel 5.9.11

* Remove patch which has been applied upstream

* Linux: Update kernel 5.4.80

buildroot/package/redis/0001-uclibc.patch

@@ -10,6 +10,8 @@ Signed-off-by: Daniel Price <daniel.price@gmail.com>
 Signed-off-by: Martin Bark <martin@barkynet.com>
 [Titouan: adapt to 5.0.4]
 Signed-off-by: Titouan Christophe <titouan.christophe@railnova.eu>
+[Fabrice: update for 6.0.9]
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
 
 =========================================================================
 diff -ur old/src/config.h new/src/config.h
@@ -21,6 +23,6 @@ diff -ur old/src/config.h new/src/config.h
  /* Test for backtrace() */
 -#if defined(__APPLE__) || (defined(__linux__) && defined(__GLIBC__)) || \
 +#if defined(__APPLE__) || (defined(__linux__) && defined(__GLIBC__) && !defined(__UCLIBC__)) || \
-     defined(__FreeBSD__) || (defined(__OpenBSD__) && defined(USE_BACKTRACE))\
+     defined(__FreeBSD__) || ((defined(__OpenBSD__) || defined(__NetBSD__)) && defined(USE_BACKTRACE))\
   || defined(__DragonFly__)
  #define HAVE_BACKTRACE 1

buildroot/package/redis/redis.hash

@@ -1,5 +1,5 @@
 # From https://github.com/redis/redis-hashes/blob/master/README
-sha256  04fa1fddc39bd1aecb6739dd5dd73858a3515b427acd1e2947a66dadce868d68  redis-6.0.8.tar.gz
+sha256  dc2bdcf81c620e9f09cfd12e85d3bc631c897b2db7a55218fd8a65eaa37f86dd  redis-6.0.9.tar.gz
 
 # Locally calculated
 sha256  97f0a15b7bbae580d2609dad2e11f1956ae167be296ab60f4691ab9c30ee9828  COPYING

buildroot/package/redis/redis.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-REDIS_VERSION = 6.0.8
+REDIS_VERSION = 6.0.9
 REDIS_SITE = http://download.redis.io/releases
 REDIS_LICENSE = BSD-3-Clause (core); MIT and BSD family licenses (Bundled components)
 REDIS_LICENSE_FILES = COPYING