Messages in this thread Patch in this message | | | From | trix@redhat ... | Subject | [PATCH] bpf: BPF_SYSCALL depends INET | Date | Thu, 23 Jul 2020 07:19:14 -0700 |
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From: Tom Rix <trix@redhat.com>
A link error
kernel/bpf/net_namespace.o: In function `bpf_netns_link_release': net_namespace.c: undefined reference to `bpf_sk_lookup_enabled'
bpf_sk_lookup_enabled is defined with INET net_namespace is controlled by BPF_SYSCALL
So add a depends on INET to BPF_SYSCALL
Signed-off-by: Tom Rix <trix@redhat.com> --- init/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/init/Kconfig b/init/Kconfig index 7b8ef43e7fb4..817f70e6023c 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -1663,6 +1663,7 @@ config BPF_SYSCALL bool "Enable bpf() system call" select BPF select IRQ_WORK + depends on INET default n help Enable the bpf() system call that allows to manipulate eBPF -- 2.18.1
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