enable RPFILTER

* fixes wifi hotspot

Change-Id: I79b044f08edd23d19c284a751c93716eeeb949c6

Author: chautruongthinh

arch/arm/configs/LineageOS_ef56_defconfig

@@ -1129,7 +1129,7 @@ CONFIG_NF_CONNTRACK_PROC_COMPAT=y
 CONFIG_IP_NF_IPTABLES=y
 CONFIG_IP_NF_MATCH_AH=y
 CONFIG_IP_NF_MATCH_ECN=y
-# CONFIG_IP_NF_MATCH_RPFILTER is not set
+CONFIG_IP_NF_MATCH_RPFILTER=y
 CONFIG_IP_NF_MATCH_TTL=y
 CONFIG_IP_NF_FILTER=y
 CONFIG_IP_NF_TARGET_REJECT=y
@@ -1176,7 +1176,7 @@ CONFIG_IP6_NF_IPTABLES=y
 # CONFIG_IP6_NF_MATCH_HL is not set
 # CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
 # CONFIG_IP6_NF_MATCH_MH is not set
-# CONFIG_IP6_NF_MATCH_RPFILTER is not set
+CONFIG_IP6_NF_MATCH_RPFILTER=y
 # CONFIG_IP6_NF_MATCH_RT is not set
 # CONFIG_IP6_NF_TARGET_HL is not set
 CONFIG_IP6_NF_FILTER=y

arch/arm/configs/LineageOS_ef59_defconfig

@@ -1135,7 +1135,7 @@ CONFIG_NF_CONNTRACK_PROC_COMPAT=y
 CONFIG_IP_NF_IPTABLES=y
 CONFIG_IP_NF_MATCH_AH=y
 CONFIG_IP_NF_MATCH_ECN=y
-# CONFIG_IP_NF_MATCH_RPFILTER is not set
+CONFIG_IP_NF_MATCH_RPFILTER=y
 CONFIG_IP_NF_MATCH_TTL=y
 CONFIG_IP_NF_FILTER=y
 CONFIG_IP_NF_TARGET_REJECT=y
@@ -1182,7 +1182,7 @@ CONFIG_IP6_NF_IPTABLES=y
 # CONFIG_IP6_NF_MATCH_HL is not set
 # CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
 # CONFIG_IP6_NF_MATCH_MH is not set
-# CONFIG_IP6_NF_MATCH_RPFILTER is not set
+CONFIG_IP6_NF_MATCH_RPFILTER=y
 # CONFIG_IP6_NF_MATCH_RT is not set
 # CONFIG_IP6_NF_TARGET_HL is not set
 CONFIG_IP6_NF_FILTER=y

arch/arm/configs/LineageOS_ef60_defconfig

@@ -1136,7 +1136,7 @@ CONFIG_NF_CONNTRACK_PROC_COMPAT=y
 CONFIG_IP_NF_IPTABLES=y
 CONFIG_IP_NF_MATCH_AH=y
 CONFIG_IP_NF_MATCH_ECN=y
-# CONFIG_IP_NF_MATCH_RPFILTER is not set
+CONFIG_IP_NF_MATCH_RPFILTER=y
 CONFIG_IP_NF_MATCH_TTL=y
 CONFIG_IP_NF_FILTER=y
 CONFIG_IP_NF_TARGET_REJECT=y
@@ -1183,7 +1183,7 @@ CONFIG_IP6_NF_IPTABLES=y
 # CONFIG_IP6_NF_MATCH_HL is not set
 # CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
 # CONFIG_IP6_NF_MATCH_MH is not set
-# CONFIG_IP6_NF_MATCH_RPFILTER is not set
+CONFIG_IP6_NF_MATCH_RPFILTER=y
 # CONFIG_IP6_NF_MATCH_RT is not set
 # CONFIG_IP6_NF_TARGET_HL is not set
 CONFIG_IP6_NF_FILTER=y

arch/arm/configs/LineageOS_ef63_defconfig

@@ -1131,7 +1131,7 @@ CONFIG_NF_CONNTRACK_PROC_COMPAT=y
 CONFIG_IP_NF_IPTABLES=y
 CONFIG_IP_NF_MATCH_AH=y
 CONFIG_IP_NF_MATCH_ECN=y
-# CONFIG_IP_NF_MATCH_RPFILTER is not set
+CONFIG_IP_NF_MATCH_RPFILTER=y
 CONFIG_IP_NF_MATCH_TTL=y
 CONFIG_IP_NF_FILTER=y
 CONFIG_IP_NF_TARGET_REJECT=y
@@ -1178,7 +1178,7 @@ CONFIG_IP6_NF_IPTABLES=y
 # CONFIG_IP6_NF_MATCH_HL is not set
 # CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
 # CONFIG_IP6_NF_MATCH_MH is not set
-# CONFIG_IP6_NF_MATCH_RPFILTER is not set
+CONFIG_IP6_NF_MATCH_RPFILTER=y
 # CONFIG_IP6_NF_MATCH_RT is not set
 # CONFIG_IP6_NF_TARGET_HL is not set
 CONFIG_IP6_NF_FILTER=y