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authorDaniel Borkmann <daniel@iogearbox.net>2017-02-16 22:24:48 +0100
committerDavid S. Miller <davem@davemloft.net>2017-02-17 13:40:04 -0500
commitc78f8bdfa11fcceb9723c61212e4bd8f76c87f9e (patch)
tree456eca6a892aea9e8cd9fec3b9ca6b380112d7b2 /arch/arm64/net
parentbridge: vlan_tunnel: explicitly reset metadata attrs to NULL on failure (diff)
downloadlinux-dev-c78f8bdfa11fcceb9723c61212e4bd8f76c87f9e.tar.xz
linux-dev-c78f8bdfa11fcceb9723c61212e4bd8f76c87f9e.zip
bpf: mark all registered map/prog types as __ro_after_init
All map types and prog types are registered to the BPF core through bpf_register_map_type() and bpf_register_prog_type() during init and remain unchanged thereafter. As by design we don't (and never will) have any pluggable code that can register to that at any later point in time, lets mark all the existing bpf_{map,prog}_type_list objects in the tree as __ro_after_init, so they can be moved to read-only section from then onwards. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/arm64/net')
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