5.15-stable review patch. If anyone has any objections, please let me know.
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From: Zijian Zhang zijianzhang@bytedance.com
[ Upstream commit 66c54c20408d994be34be2c070fba08472f69eee ]
Add txmsg_pass to test_txmsg_pull/push/pop. If txmsg_pass is missing, tx_prog will be NULL, and no program will be attached to the sockmap. As a result, pull/push/pop are never invoked.
Fixes: 328aa08a081b ("bpf: Selftests, break down test_sockmap into subtests") Signed-off-by: Zijian Zhang zijianzhang@bytedance.com Reviewed-by: John Fastabend john.fastabend@gmail.com Link: https://lore.kernel.org/r/20241106222520.527076-2-zijianzhang@bytedance.com Signed-off-by: Martin KaFai Lau martin.lau@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- tools/testing/selftests/bpf/test_sockmap.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/tools/testing/selftests/bpf/test_sockmap.c b/tools/testing/selftests/bpf/test_sockmap.c index b17250c41d691..58db1c4a572fa 100644 --- a/tools/testing/selftests/bpf/test_sockmap.c +++ b/tools/testing/selftests/bpf/test_sockmap.c @@ -1547,11 +1547,13 @@ static void test_txmsg_cork_hangs(int cgrp, struct sockmap_options *opt) static void test_txmsg_pull(int cgrp, struct sockmap_options *opt) { /* Test basic start/end */ + txmsg_pass = 1; txmsg_start = 1; txmsg_end = 2; test_send(opt, cgrp);
/* Test >4k pull */ + txmsg_pass = 1; txmsg_start = 4096; txmsg_end = 9182; test_send_large(opt, cgrp); @@ -1580,11 +1582,13 @@ static void test_txmsg_pull(int cgrp, struct sockmap_options *opt) static void test_txmsg_pop(int cgrp, struct sockmap_options *opt) { /* Test basic pop */ + txmsg_pass = 1; txmsg_start_pop = 1; txmsg_pop = 2; test_send_many(opt, cgrp);
/* Test pop with >4k */ + txmsg_pass = 1; txmsg_start_pop = 4096; txmsg_pop = 4096; test_send_large(opt, cgrp); @@ -1613,11 +1617,13 @@ static void test_txmsg_pop(int cgrp, struct sockmap_options *opt) static void test_txmsg_push(int cgrp, struct sockmap_options *opt) { /* Test basic push */ + txmsg_pass = 1; txmsg_start_push = 1; txmsg_end_push = 1; test_send(opt, cgrp);
/* Test push 4kB >4k */ + txmsg_pass = 1; txmsg_start_push = 4096; txmsg_end_push = 4096; test_send_large(opt, cgrp); @@ -1638,6 +1644,7 @@ static void test_txmsg_push(int cgrp, struct sockmap_options *opt)
static void test_txmsg_push_pop(int cgrp, struct sockmap_options *opt) { + txmsg_pass = 1; txmsg_start_push = 1; txmsg_end_push = 10; txmsg_start_pop = 5;