From: Herton R. Krzesinski Date: Fri, 3 Feb 2023 16:04:48 +0000 (-0300) Subject: uapi: add missing ip/ipv6 header dependencies for linux/stddef.h X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=03702d4d29be4e2510ec80b248dbbde4e57030d9;p=linux.git uapi: add missing ip/ipv6 header dependencies for linux/stddef.h Since commit 58e0be1ef6118 ("net: use struct_group to copy ip/ipv6 header addresses"), ip and ipv6 headers started to use the __struct_group definition, which is defined at include/uapi/linux/stddef.h. However, linux/stddef.h isn't explicitly included in include/uapi/linux/{ip,ipv6}.h, which breaks build of xskxceiver bpf selftest if you install the uapi headers in the system: $ make V=1 xskxceiver -C tools/testing/selftests/bpf ... make: Entering directory '(...)/tools/testing/selftests/bpf' gcc -g -O0 -rdynamic -Wall -Werror (...) In file included from xskxceiver.c:79: /usr/include/linux/ip.h:103:9: error: expected specifier-qualifier-list before ‘__struct_group’ 103 | __struct_group(/* no tag */, addrs, /* no attrs */, | ^~~~~~~~~~~~~~ ... Include the missing dependency in ip.h and do the same for the ipv6.h header. Fixes: 58e0be1ef611 ("net: use struct_group to copy ip/ipv6 header addresses") Signed-off-by: Herton R. Krzesinski Reviewed-by: Carlos O'Donell Tested-by: Carlos O'Donell Signed-off-by: David S. Miller --- diff --git a/include/uapi/linux/ip.h b/include/uapi/linux/ip.h index 874a92349bf5b..283dec7e36451 100644 --- a/include/uapi/linux/ip.h +++ b/include/uapi/linux/ip.h @@ -18,6 +18,7 @@ #ifndef _UAPI_LINUX_IP_H #define _UAPI_LINUX_IP_H #include +#include #include #define IPTOS_TOS_MASK 0x1E diff --git a/include/uapi/linux/ipv6.h b/include/uapi/linux/ipv6.h index 81f4243bebb1c..53326dfc59ecb 100644 --- a/include/uapi/linux/ipv6.h +++ b/include/uapi/linux/ipv6.h @@ -4,6 +4,7 @@ #include #include +#include #include #include