From: Alexei Starovoitov ast@kernel.org
mainline inclusion from mainline-5.14-rc1 commit 5d67f349590ddc94b6d4e25f19085728db9de697 category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I5EUVD CVE: NA
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i...
-------------------------------------------------
Add BPF_PROG_RUN command as an alias to BPF_RPOG_TEST_RUN to better indicate the full range of use cases done by the command.
Suggested-by: Daniel Borkmann daniel@iogearbox.net Signed-off-by: Alexei Starovoitov ast@kernel.org Signed-off-by: Daniel Borkmann daniel@iogearbox.net Acked-by: Song Liu songliubraving@fb.com Link: https://lore.kernel.org/bpf/20210519014032.20908-1-alexei.starovoitov@gmail.... (cherry picked from commit 5d67f349590ddc94b6d4e25f19085728db9de697) Signed-off-by: Wang Yufen wangyufen@huawei.com --- include/uapi/linux/bpf.h | 1 + tools/include/uapi/linux/bpf.h | 1 + tools/lib/bpf/skel_internal.h | 2 +- 3 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index d8fc4d8c7bc5..b1bc06aea64a 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -106,6 +106,7 @@ enum bpf_cmd { BPF_PROG_ATTACH, BPF_PROG_DETACH, BPF_PROG_TEST_RUN, + BPF_PROG_RUN = BPF_PROG_TEST_RUN, BPF_PROG_GET_NEXT_ID, BPF_MAP_GET_NEXT_ID, BPF_PROG_GET_FD_BY_ID, diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h index dde6a6042d32..aef4b483bea2 100644 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@ -816,6 +816,7 @@ enum bpf_cmd { BPF_PROG_ATTACH, BPF_PROG_DETACH, BPF_PROG_TEST_RUN, + BPF_PROG_RUN = BPF_PROG_TEST_RUN, BPF_PROG_GET_NEXT_ID, BPF_MAP_GET_NEXT_ID, BPF_PROG_GET_FD_BY_ID, diff --git a/tools/lib/bpf/skel_internal.h b/tools/lib/bpf/skel_internal.h index 12a126b452c1..b22b50c1b173 100644 --- a/tools/lib/bpf/skel_internal.h +++ b/tools/lib/bpf/skel_internal.h @@ -102,7 +102,7 @@ static inline int bpf_load_and_run(struct bpf_load_and_run_opts *opts) attr.test.prog_fd = prog_fd; attr.test.ctx_in = (long) opts->ctx; attr.test.ctx_size_in = opts->ctx->sz; - err = skel_sys_bpf(BPF_PROG_TEST_RUN, &attr, sizeof(attr)); + err = skel_sys_bpf(BPF_PROG_RUN, &attr, sizeof(attr)); if (err < 0 || (int)attr.test.retval < 0) { opts->errstr = "failed to execute loader prog"; if (err < 0)