kernel: bump 4.9 to 4.9.86

- Refreshed all patches
- Removed 1 patch which got upstreamed

Compile tested on: ar71xx (Rocket M5, Mikrotik RB2011)
Runtime tested on: ar71xx (Rocket M5, Mikrotik RB2011)

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>

2 files changed, 1 insertions, 148 deletions

diff --git a/target/linux/generic/backport-4.9/090-net-generalize-napi_complete_done.patch b/target/linux/generic/backport-4.9/090-net-generalize-napi_complete_done.patch
index 4fe42a9c07..cfd41f2f0d 100644
--- a/target/linux/generic/backport-4.9/090-net-generalize-napi_complete_done.patch
+++ b/target/linux/generic/backport-4.9/090-net-generalize-napi_complete_done.patch
@@ -280,7 +280,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
  
 --- a/drivers/net/ethernet/arc/emac_main.c
 +++ b/drivers/net/ethernet/arc/emac_main.c
-@@ -275,7 +275,7 @@ static int arc_emac_poll(struct napi_str
+@@ -284,7 +284,7 @@ static int arc_emac_poll(struct napi_str
  
  	work_done = arc_emac_rx(ndev, budget);
  	if (work_done < budget) {
diff --git a/target/linux/generic/backport-4.9/270-uapi-libc-compat-add-fallback-for-unsupported-libcs.patch b/target/linux/generic/backport-4.9/270-uapi-libc-compat-add-fallback-for-unsupported-libcs.patch
deleted file mode 100644
index 7b82bed535..0000000000
--- a/target/linux/generic/backport-4.9/270-uapi-libc-compat-add-fallback-for-unsupported-libcs.patch
+++ /dev/null
@@ -1,147 +0,0 @@
-From c6bdd0d302119819de72439972d0462c26ef9eda Mon Sep 17 00:00:00 2001
-From: Felix Janda <felix.janda@posteo.de>
-Date: Sun, 12 Nov 2017 13:30:17 -0500
-Subject: uapi libc compat: add fallback for unsupported libcs
-
-libc-compat.h aims to prevent symbol collisions between uapi and libc
-headers for each supported libc. This requires continuous coordination
-between them.
-
-The goal of this commit is to improve the situation for libcs (such as
-musl) which are not yet supported and/or do not wish to be explicitly
-supported, while not affecting supported libcs. More precisely, with
-this commit, unsupported libcs can request the suppression of any
-specific uapi definition by defining the correspondings _UAPI_DEF_*
-macro as 0. This can fix symbol collisions for them, as long as the
-libc headers are included before the uapi headers. Inclusion in the
-other order is outside the scope of this commit.
-
-All infrastructure in order to enable this fallback for unsupported
-libcs is already in place, except that libc-compat.h unconditionally
-defines all _UAPI_DEF_* macros to 1 for all unsupported libcs so that
-any previous definitions are ignored. In order to fix this, this commit
-merely makes these definitions conditional.
-
-This commit together with the musl libc commit
-
-http://git.musl-libc.org/cgit/musl/commit/?id=04983f2272382af92eb8f8838964ff944fbb8258
-
-fixes for example the following compiler errors when <linux/in6.h> is
-included after musl's <netinet/in.h>:
-
-./linux/in6.h:32:8: error: redefinition of 'struct in6_addr'
-./linux/in6.h:49:8: error: redefinition of 'struct sockaddr_in6'
-./linux/in6.h:59:8: error: redefinition of 'struct ipv6_mreq'
-
-The comments referencing glibc are still correct, but this file is not
-only used for glibc any more.
-
-Signed-off-by: Felix Janda <felix.janda@posteo.de>
-Reviewed-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- include/uapi/linux/libc-compat.h | 55 +++++++++++++++++++++++++++++++++++++++-
- 1 file changed, 54 insertions(+), 1 deletion(-)
-
---- a/include/uapi/linux/libc-compat.h
-+++ b/include/uapi/linux/libc-compat.h
-@@ -167,46 +167,99 @@
- 
- /* If we did not see any headers from any supported C libraries,
-  * or we are being included in the kernel, then define everything
-- * that we need. */
-+ * that we need. Check for previous __UAPI_* definitions to give
-+ * unsupported C libraries a way to opt out of any kernel definition. */
- #else /* !defined(__GLIBC__) */
- 
- /* Definitions for if.h */
-+#ifndef __UAPI_DEF_IF_IFCONF
- #define __UAPI_DEF_IF_IFCONF 1
-+#endif
-+#ifndef __UAPI_DEF_IF_IFMAP
- #define __UAPI_DEF_IF_IFMAP 1
-+#endif
-+#ifndef __UAPI_DEF_IF_IFNAMSIZ
- #define __UAPI_DEF_IF_IFNAMSIZ 1
-+#endif
-+#ifndef __UAPI_DEF_IF_IFREQ
- #define __UAPI_DEF_IF_IFREQ 1
-+#endif
- /* Everything up to IFF_DYNAMIC, matches net/if.h until glibc 2.23 */
-+#ifndef __UAPI_DEF_IF_NET_DEVICE_FLAGS
- #define __UAPI_DEF_IF_NET_DEVICE_FLAGS 1
-+#endif
- /* For the future if glibc adds IFF_LOWER_UP, IFF_DORMANT and IFF_ECHO */
-+#ifndef __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO
- #define __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO 1
-+#endif
- 
- /* Definitions for in.h */
-+#ifndef __UAPI_DEF_IN_ADDR
- #define __UAPI_DEF_IN_ADDR		1
-+#endif
-+#ifndef __UAPI_DEF_IN_IPPROTO
- #define __UAPI_DEF_IN_IPPROTO		1
-+#endif
-+#ifndef __UAPI_DEF_IN_PKTINFO
- #define __UAPI_DEF_IN_PKTINFO		1
-+#endif
-+#ifndef __UAPI_DEF_IP_MREQ
- #define __UAPI_DEF_IP_MREQ		1
-+#endif
-+#ifndef __UAPI_DEF_SOCKADDR_IN
- #define __UAPI_DEF_SOCKADDR_IN		1
-+#endif
-+#ifndef __UAPI_DEF_IN_CLASS
- #define __UAPI_DEF_IN_CLASS		1
-+#endif
- 
- /* Definitions for in6.h */
-+#ifndef __UAPI_DEF_IN6_ADDR
- #define __UAPI_DEF_IN6_ADDR		1
-+#endif
-+#ifndef __UAPI_DEF_IN6_ADDR_ALT
- #define __UAPI_DEF_IN6_ADDR_ALT		1
-+#endif
-+#ifndef __UAPI_DEF_SOCKADDR_IN6
- #define __UAPI_DEF_SOCKADDR_IN6		1
-+#endif
-+#ifndef __UAPI_DEF_IPV6_MREQ
- #define __UAPI_DEF_IPV6_MREQ		1
-+#endif
-+#ifndef __UAPI_DEF_IPPROTO_V6
- #define __UAPI_DEF_IPPROTO_V6		1
-+#endif
-+#ifndef __UAPI_DEF_IPV6_OPTIONS
- #define __UAPI_DEF_IPV6_OPTIONS		1
-+#endif
-+#ifndef __UAPI_DEF_IN6_PKTINFO
- #define __UAPI_DEF_IN6_PKTINFO		1
-+#endif
-+#ifndef __UAPI_DEF_IP6_MTUINFO
- #define __UAPI_DEF_IP6_MTUINFO		1
-+#endif
- 
- /* Definitions for ipx.h */
-+#ifndef __UAPI_DEF_SOCKADDR_IPX
- #define __UAPI_DEF_SOCKADDR_IPX			1
-+#endif
-+#ifndef __UAPI_DEF_IPX_ROUTE_DEFINITION
- #define __UAPI_DEF_IPX_ROUTE_DEFINITION		1
-+#endif
-+#ifndef __UAPI_DEF_IPX_INTERFACE_DEFINITION
- #define __UAPI_DEF_IPX_INTERFACE_DEFINITION	1
-+#endif
-+#ifndef __UAPI_DEF_IPX_CONFIG_DATA
- #define __UAPI_DEF_IPX_CONFIG_DATA		1
-+#endif
-+#ifndef __UAPI_DEF_IPX_ROUTE_DEF
- #define __UAPI_DEF_IPX_ROUTE_DEF		1
-+#endif
- 
- /* Definitions for xattr.h */
-+#ifndef __UAPI_DEF_XATTR
- #define __UAPI_DEF_XATTR		1
-+#endif
- 
- #endif /* __GLIBC__ */
-