Commit 5790a2fe authored by Andrii Nakryiko's avatar Andrii Nakryiko Committed by Alexei Starovoitov
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selftests/bpf: make fexit_stress test run in serial mode 



fexit_stress is attaching maximum allowed amount of fexit programs to
bpf_fentry_test1 kernel function, which is used by a bunch of other
parallel tests, thus pretty frequently interfering with their execution.

Given the test assumes nothing else is attaching to bpf_fentry_test1,
mark it serial.

Suggested-by: default avatarAlexei Starovoitov <ast@kernel.org>
Signed-off-by: default avatarAndrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20220511232012.609370-1-andrii@kernel.org


Signed-off-by: default avatarAlexei Starovoitov <ast@kernel.org>
parent 0bed8f37

tools/testing/selftests/bpf/prog_tests/fexit_stress.c

+1 −1
Original line number Diff line number Diff line
@@ -5,7 +5,7 @@ 
/* that's kernel internal BPF_MAX_TRAMP_PROGS define */

#define CNT 38



void test_fexit_stress(void)

void serial_test_fexit_stress(void)

{

	char test_skb[128] = {};

	int fexit_fd[CNT] = {};