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UPSTREAM: cgroup: Fix CGROUP_BPF config

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Cherry-pick from commit 483c4933ea

CGROUP_BPF depended on SOCK_CGROUP_DATA which can't be manually
enabled, making it rather challenging to turn CGROUP_BPF on.

Signed-off-by: Andy Lutomirski <luto@kernel.org>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Bug: 30950746
Change-Id: Ib41ef78fba02eb9e592558ddbf06f9ec0aa337b6
This commit is contained in:
Andy Lutomirski
2016-12-16 08:33:45 -08:00
committed by Chenbo Feng
parent c00662a587
commit cde30d1a2b
1 changed files with 2 additions and 1 deletions
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3
init/Kconfig
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@@ -1241,7 +1241,8 @@ config CGROUP_PERF
config CGROUP_BPF
bool "Support for eBPF programs attached to cgroups"
depends on BPF_SYSCALL && SOCK_CGROUP_DATA
depends on BPF_SYSCALL
select SOCK_CGROUP_DATA
help
Allow attaching eBPF programs to a cgroup using the bpf(2)
syscall command BPF_PROG_ATTACH.