net: bpf: fix bpf syscall dependence on anon_inodes

minimal configurations where EPOLL, PERF_EVENTS, etc are disabled,
but NET is enabled, are failing to build with link error:
kernel/built-in.o: In function `bpf_prog_load':
syscall.c:(.text+0x3b728): undefined reference to `anon_inode_getfd'

fix it by selecting ANON_INODES when NET is enabled

Reported-by: Michal Sojka <[email protected]>
Signed-off-by: Alexei Starovoitov <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Alexei Starovoitov 2014-10-09 15:16:41 -07:00 • committed by David S. Miller
commit 38b3629adb

View file

@ -6,6 +6,7 @@ menuconfig NET
bool "Networking support"
select NLATTR
select GENERIC_NET_UTILS
select ANON_INODES
---help---
Unless you really know what you are doing, you should say Y here.
The reason is that some programs need kernel networking support even