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SubjectRe: [PATCH bpf-next v6 1/8] bpf: Introduce BPF_PROG_TYPE_LSM
On 25-Mär 18:51, Andrii Nakryiko wrote:
> On Wed, Mar 25, 2020 at 8:27 AM KP Singh <kpsingh@chromium.org> wrote:
> >
> > From: KP Singh <kpsingh@google.com>
> >
> > Introduce types and configs for bpf programs that can be attached to
> > LSM hooks. The programs can be enabled by the config option
> > CONFIG_BPF_LSM.
> >
> > Signed-off-by: KP Singh <kpsingh@google.com>
> > Reviewed-by: Brendan Jackman <jackmanb@google.com>
> > Reviewed-by: Florent Revest <revest@google.com>
> > Reviewed-by: Thomas Garnier <thgarnie@google.com>
> > Acked-by: Yonghong Song <yhs@fb.com>
> > ---
>
> Looks good to me, so please add by ack, but I think it would be easier
> to review if this was combined with patch #4, which adds verifier
> support and kernel/bpf/syscall.c support. On its own this patch just
> adds random unused stuff.

The ordering becomes tricky as we are using the CONFIG_BPF_LSM in
"bpf: lsm: provide attachment points for BPF LSM
programs". If it's not too much trouble, I would appreciate if we can
keep the order.

>
> Acked-by: Andrii Nakryiko <andriin@fb.com>

Added your ack Thanks :)

- KP

>
> > MAINTAINERS | 1 +
> > include/linux/bpf.h | 3 +++
> > include/linux/bpf_types.h | 4 ++++
> > include/uapi/linux/bpf.h | 2 ++
> > init/Kconfig | 12 ++++++++++++
> > kernel/bpf/Makefile | 1 +
> > kernel/bpf/bpf_lsm.c | 17 +++++++++++++++++
> > kernel/trace/bpf_trace.c | 12 ++++++------
> > tools/include/uapi/linux/bpf.h | 2 ++
> > tools/lib/bpf/libbpf_probes.c | 1 +
> > 10 files changed, 49 insertions(+), 6 deletions(-)
> > create mode 100644 kernel/bpf/bpf_lsm.c
> >
>
> [...]

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