[bpf-next,04/15] libbpf: Support for syscall program type

Message ID	20210417033224.8063-5-alexei.starovoitov@gmail.com
State	Superseded
Headers	show Return-Path: <netdev-owner@kernel.org> From: Alexei Starovoitov <alexei.starovoitov@gmail.com> To: davem@davemloft.net Cc: daniel@iogearbox.net, andrii@kernel.org, netdev@vger.kernel.org, bpf@vger.kernel.org, kernel-team@fb.com Subject: [PATCH bpf-next 04/15] libbpf: Support for syscall program type Date: Fri, 16 Apr 2021 20:32:13 -0700 Message-Id: <20210417033224.8063-5-alexei.starovoitov@gmail.com> In-Reply-To: <20210417033224.8063-1-alexei.starovoitov@gmail.com> References: <20210417033224.8063-1-alexei.starovoitov@gmail.com> Precedence: bulk
Series	bpf: syscall program, FD array, loader program, light skeleton. \| expand [bpf-next,00/15] bpf: syscall program, FD array, loader program, light skeleton. [bpf-next,01/15] bpf: Introduce bpf_sys_bpf() helper and program type. [bpf-next,02/15] bpf: Introduce bpfptr_t user/kernel pointer. [bpf-next,03/15] bpf: Prepare bpf syscall to be used from kernel and user space. [bpf-next,04/15] libbpf: Support for syscall program type [bpf-next,05/15] selftests/bpf: Test for syscall program type [bpf-next,06/15] bpf: Make btf_load command to be bpfptr_t compatible. [bpf-next,07/15] selftests/bpf: Test for btf_load command. [bpf-next,08/15] bpf: Introduce fd_idx [bpf-next,09/15] libbpf: Support for fd_idx [bpf-next,10/15] bpf: Add bpf_btf_find_by_name_kind() helper. [bpf-next,11/15] bpf: Add bpf_sys_close() helper. [bpf-next,12/15] libbpf: Change the order of data and text relocations. [bpf-next,13/15] libbpf: Generate loader program out of BPF ELF file. [bpf-next,14/15] bpftool: Use syscall/loader program in "prog load" and "gen skeleton" command. [bpf-next,15/15] selftests/bpf: Convert few tests to light skeleton.

Message ID

20210417033224.8063-5-alexei.starovoitov@gmail.com

State

Superseded

Headers

From: Alexei Starovoitov <alexei.starovoitov@gmail.com>
To: davem@davemloft.net
Cc: daniel@iogearbox.net, andrii@kernel.org, netdev@vger.kernel.org,
	bpf@vger.kernel.org, kernel-team@fb.com
Subject: [PATCH bpf-next 04/15] libbpf: Support for syscall program type
Date: Fri, 16 Apr 2021 20:32:13 -0700
Message-Id: <20210417033224.8063-5-alexei.starovoitov@gmail.com>
In-Reply-To: <20210417033224.8063-1-alexei.starovoitov@gmail.com>
References: <20210417033224.8063-1-alexei.starovoitov@gmail.com>
Precedence: bulk

Series

bpf: syscall program, FD array, loader program, light skeleton. | expand

Commit Message

Alexei Starovoitov April 17, 2021, 3:32 a.m. UTC

From: Alexei Starovoitov <ast@kernel.org>

Trivial support for syscall program type.

Signed-off-by: Alexei Starovoitov <ast@kernel.org>
---
 tools/lib/bpf/libbpf.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
index 9cc2d45b0080..254a0c9aa6cf 100644
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -8899,6 +8899,7 @@  static const struct bpf_sec_def section_defs[] = {
 	BPF_PROG_SEC("struct_ops",		BPF_PROG_TYPE_STRUCT_OPS),
 	BPF_EAPROG_SEC("sk_lookup/",		BPF_PROG_TYPE_SK_LOOKUP,
 						BPF_SK_LOOKUP),
+	BPF_PROG_SEC("syscall",			BPF_PROG_TYPE_SYSCALL),
 };
 
 #undef BPF_PROG_SEC_IMPL

[bpf-next,04/15] libbpf: Support for syscall program type

Commit Message

Patch