Messages in this thread | | | From | Kumar Kartikeya Dwivedi <> | Date | Tue, 6 Sep 2022 04:28:19 +0200 | Subject | Re: [PATCH v16 01/12] bpf: Allow kfuncs to be used in LSM programs |
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On Mon, 5 Sept 2022 at 16:34, Roberto Sassu <roberto.sassu@huaweicloud.com> wrote: > > From: KP Singh <kpsingh@kernel.org> > > In preparation for the addition of new kfuncs, allow kfuncs defined in the > tracing subsystem to be used in LSM programs by mapping the LSM program > type to the TRACING hook. > > Signed-off-by: KP Singh <kpsingh@kernel.org> > Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com> > ---
Acked-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
> kernel/bpf/btf.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c > index 903719b89238..e49b3b6d48ad 100644 > --- a/kernel/bpf/btf.c > +++ b/kernel/bpf/btf.c > @@ -7243,6 +7243,7 @@ static int bpf_prog_type_to_kfunc_hook(enum bpf_prog_type prog_type) > case BPF_PROG_TYPE_STRUCT_OPS: > return BTF_KFUNC_HOOK_STRUCT_OPS; > case BPF_PROG_TYPE_TRACING: > + case BPF_PROG_TYPE_LSM: > return BTF_KFUNC_HOOK_TRACING; > case BPF_PROG_TYPE_SYSCALL: > return BTF_KFUNC_HOOK_SYSCALL; > -- > 2.25.1 >
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