This patch is "Rejected", according to Jakub's comments: https://lore.kernel.org/bpf/[email protected]/
Thanks, -Geliang On Wed, 2024-05-22 at 18:08 +0800, Geliang Tang wrote: > From: Geliang Tang <[email protected]> > > Since prog_attach_type[] array is defined, it makes sense to use it > paired > with prog_fd[] array for bpf_prog_attach() and bpf_prog_detach2() > instead > of open-coding. > > Signed-off-by: Geliang Tang <[email protected]> > --- > tools/testing/selftests/bpf/test_sockmap.c | 44 +++++++++++--------- > -- > 1 file changed, 22 insertions(+), 22 deletions(-) > > diff --git a/tools/testing/selftests/bpf/test_sockmap.c > b/tools/testing/selftests/bpf/test_sockmap.c > index 4499b3cfc3a6..8c8208b82c5e 100644 > --- a/tools/testing/selftests/bpf/test_sockmap.c > +++ b/tools/testing/selftests/bpf/test_sockmap.c > @@ -65,6 +65,18 @@ int map_fd[9]; > struct bpf_map *maps[9]; > int prog_fd[9]; > > +int prog_attach_type[] = { > + BPF_SK_SKB_STREAM_PARSER, > + BPF_SK_SKB_STREAM_VERDICT, > + BPF_SK_SKB_STREAM_VERDICT, > + BPF_CGROUP_SOCK_OPS, > + BPF_SK_MSG_VERDICT, > + BPF_SK_MSG_VERDICT, > + BPF_SK_MSG_VERDICT, > + BPF_SK_MSG_VERDICT, > + BPF_SK_MSG_VERDICT, > +}; > + > int txmsg_pass; > int txmsg_redir; > int txmsg_drop; > @@ -961,7 +973,7 @@ static int run_options(struct sockmap_options > *options, int cg_fd, int test) > /* Attach programs to sockmap */ > if (!txmsg_omit_skb_parser) { > err = bpf_prog_attach(prog_fd[0], map_fd[0], > - BPF_SK_SKB_STREAM_PARSER, 0); > + prog_attach_type[0], 0); > if (err) { > fprintf(stderr, > "ERROR: bpf_prog_attach (sockmap %i- > >%i): %d (%s)\n", > @@ -971,7 +983,7 @@ static int run_options(struct sockmap_options > *options, int cg_fd, int test) > } > > err = bpf_prog_attach(prog_fd[1], map_fd[0], > - BPF_SK_SKB_STREAM_VERDICT, 0); > + prog_attach_type[1], 0); > if (err) { > fprintf(stderr, "ERROR: bpf_prog_attach (sockmap): > %d (%s)\n", > err, strerror(errno)); > @@ -982,7 +994,7 @@ static int run_options(struct sockmap_options > *options, int cg_fd, int test) > if (txmsg_ktls_skb) { > if (!txmsg_omit_skb_parser) { > err = bpf_prog_attach(prog_fd[0], map_fd[8], > - > BPF_SK_SKB_STREAM_PARSER, 0); > + prog_attach_type[0], > 0); > if (err) { > fprintf(stderr, > "ERROR: bpf_prog_attach (TLS > sockmap %i->%i): %d (%s)\n", > @@ -992,7 +1004,7 @@ static int run_options(struct sockmap_options > *options, int cg_fd, int test) > } > > err = bpf_prog_attach(prog_fd[2], map_fd[8], > - BPF_SK_SKB_STREAM_VERDICT, 0); > + prog_attach_type[2], 0); > if (err) { > fprintf(stderr, "ERROR: bpf_prog_attach (TLS > sockmap): %d (%s)\n", > err, strerror(errno)); > @@ -1001,7 +1013,7 @@ static int run_options(struct sockmap_options > *options, int cg_fd, int test) > } > > /* Attach to cgroups */ > - err = bpf_prog_attach(prog_fd[3], cg_fd, > BPF_CGROUP_SOCK_OPS, 0); > + err = bpf_prog_attach(prog_fd[3], cg_fd, > prog_attach_type[3], 0); > if (err) { > fprintf(stderr, "ERROR: bpf_prog_attach (groups): %d > (%s)\n", > err, strerror(errno)); > @@ -1279,11 +1291,11 @@ static int run_options(struct sockmap_options > *options, int cg_fd, int test) > fprintf(stderr, "unknown test\n"); > out: > /* Detatch and zero all the maps */ > - bpf_prog_detach2(prog_fd[3], cg_fd, BPF_CGROUP_SOCK_OPS); > - bpf_prog_detach2(prog_fd[0], map_fd[0], > BPF_SK_SKB_STREAM_PARSER); > - bpf_prog_detach2(prog_fd[1], map_fd[0], > BPF_SK_SKB_STREAM_VERDICT); > - bpf_prog_detach2(prog_fd[0], map_fd[8], > BPF_SK_SKB_STREAM_PARSER); > - bpf_prog_detach2(prog_fd[2], map_fd[8], > BPF_SK_SKB_STREAM_VERDICT); > + bpf_prog_detach2(prog_fd[3], cg_fd, prog_attach_type[3]); > + bpf_prog_detach2(prog_fd[0], map_fd[0], > prog_attach_type[0]); > + bpf_prog_detach2(prog_fd[1], map_fd[0], > prog_attach_type[1]); > + bpf_prog_detach2(prog_fd[0], map_fd[8], > prog_attach_type[0]); > + bpf_prog_detach2(prog_fd[2], map_fd[8], > prog_attach_type[2]); > > if (tx_prog_fd >= 0) > bpf_prog_detach2(tx_prog_fd, map_fd[1], > BPF_SK_MSG_VERDICT); > @@ -1783,18 +1795,6 @@ char *map_names[] = { > "tls_sock_map", > }; > > -int prog_attach_type[] = { > - BPF_SK_SKB_STREAM_PARSER, > - BPF_SK_SKB_STREAM_VERDICT, > - BPF_SK_SKB_STREAM_VERDICT, > - BPF_CGROUP_SOCK_OPS, > - BPF_SK_MSG_VERDICT, > - BPF_SK_MSG_VERDICT, > - BPF_SK_MSG_VERDICT, > - BPF_SK_MSG_VERDICT, > - BPF_SK_MSG_VERDICT, > -}; > - > int prog_type[] = { > BPF_PROG_TYPE_SK_SKB, > BPF_PROG_TYPE_SK_SKB,
