From: Andrii Nakryiko <andrii.nakryiko@gmail.com>
To: KP Singh <kpsingh@chromium.org>
Cc: open list <linux-kernel@vger.kernel.org>,
bpf <bpf@vger.kernel.org>,
linux-security-module@vger.kernel.org,
Brendan Jackman <jackmanb@google.com>,
Florent Revest <revest@google.com>, Yonghong Song <yhs@fb.com>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
James Morris <jmorris@namei.org>,
Kees Cook <keescook@chromium.org>, Paul Turner <pjt@google.com>,
Jann Horn <jannh@google.com>,
Florent Revest <revest@chromium.org>,
Brendan Jackman <jackmanb@chromium.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: Re: [PATCH bpf-next v6 6/8] tools/libbpf: Add support for BPF_PROG_TYPE_LSM
Date: Wed, 25 Mar 2020 18:56:52 -0700 [thread overview]
Message-ID: <CAEf4Bzbn3jAXPEBPWtxk6UUN9iWbmb_bnPYzSoA7du-Nz-Mbxw@mail.gmail.com> (raw)
In-Reply-To: <20200325152629.6904-7-kpsingh@chromium.org>
On Wed, Mar 25, 2020 at 8:27 AM KP Singh <kpsingh@chromium.org> wrote:
>
> From: KP Singh <kpsingh@google.com>
>
> Since BPF_PROG_TYPE_LSM uses the same attaching mechanism as
> BPF_PROG_TYPE_TRACING, the common logic is refactored into a static
> function bpf_program__attach_btf_id.
>
> A new API call bpf_program__attach_lsm is still added to avoid userspace
> conflicts if this ever changes in the future.
>
> Signed-off-by: KP Singh <kpsingh@google.com>
> Reviewed-by: Brendan Jackman <jackmanb@google.com>
> Reviewed-by: Florent Revest <revest@google.com>
> Acked-by: Yonghong Song <yhs@fb.com>
> ---
LGTM.
Acked-by: Andrii Nakryiko <andriin@fb.com>
> tools/lib/bpf/bpf.c | 3 ++-
> tools/lib/bpf/libbpf.c | 39 +++++++++++++++++++++++++++++++++++----
> tools/lib/bpf/libbpf.h | 4 ++++
> tools/lib/bpf/libbpf.map | 3 +++
> 4 files changed, 44 insertions(+), 5 deletions(-)
>
[...]
next prev parent reply other threads:[~2020-03-26 1:57 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-25 15:26 [PATCH bpf-next v6 0/8] MAC and Audit policy using eBPF (KRSI) KP Singh
2020-03-25 15:26 ` [PATCH bpf-next v6 1/8] bpf: Introduce BPF_PROG_TYPE_LSM KP Singh
2020-03-26 1:51 ` Andrii Nakryiko
2020-03-26 13:11 ` KP Singh
2020-03-25 15:26 ` [PATCH bpf-next v6 2/8] security: Refactor declaration of LSM hooks KP Singh
2020-03-25 22:25 ` Casey Schaufler
2020-03-25 23:46 ` KP Singh
2020-03-25 15:26 ` [PATCH bpf-next v6 3/8] bpf: lsm: provide attachment points for BPF LSM programs KP Singh
2020-03-25 19:28 ` Kees Cook
2020-03-25 19:39 ` KP Singh
2020-03-25 20:07 ` Kees Cook
2020-03-25 20:14 ` KP Singh
2020-03-25 15:26 ` [PATCH bpf-next v6 4/8] bpf: lsm: Implement attach, detach and execution KP Singh
2020-03-26 1:49 ` Andrii Nakryiko
2020-03-26 13:35 ` KP Singh
2020-03-25 15:26 ` [PATCH bpf-next v6 5/8] bpf: lsm: Initialize the BPF LSM hooks KP Singh
2020-03-25 19:30 ` Kees Cook
2020-03-25 15:26 ` [PATCH bpf-next v6 6/8] tools/libbpf: Add support for BPF_PROG_TYPE_LSM KP Singh
2020-03-26 1:56 ` Andrii Nakryiko [this message]
2020-03-25 15:26 ` [PATCH bpf-next v6 7/8] bpf: lsm: Add selftests " KP Singh
2020-03-26 2:01 ` Andrii Nakryiko
2020-03-26 13:36 ` KP Singh
2020-03-25 15:26 ` [PATCH bpf-next v6 8/8] bpf: lsm: Add Documentation KP Singh
2020-03-25 19:24 ` [PATCH bpf-next v6 0/8] MAC and Audit policy using eBPF (KRSI) Kees Cook
2020-03-25 19:42 ` KP Singh
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