Hi Jan, I see that xtables-addons 1.47.1 do not build against kernel 3.8.2, because of ipv6_find_hdr() having moved to <net/ipv6.h>. And this include is missing from xt_SYSREQ.c: extensions/xt_SYSRQ.c: In function 'sysrq_tg6': extensions/xt_SYSRQ.c:251: xt_SYSRQ.c:251: error: implicit declaration \ of function 'ipv6_find_ hdr' The attached patch fixes that. Please check. /Holger
xt_SYSRQ: include <net/ipv6.h> ipv6_find_hdr() has moved to <net/ipv6.h> since kernel v3.8. It is necessary to include this header as well. Signed-off-by: Holger Eitzenberger <holger@xxxxxxxxxxxxxxxx> Index: xtables-addons-1.47.1/extensions/xt_SYSRQ.c =================================================================== --- xtables-addons-1.47.1.orig/extensions/xt_SYSRQ.c +++ xtables-addons-1.47.1/extensions/xt_SYSRQ.c @@ -24,6 +24,7 @@ #include <linux/crypto.h> #include <linux/scatterlist.h> #include <net/ip.h> +#include <net/ipv6.h> #include "compat_xtables.h" #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19) && \
