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| author | Kumar Kartikeya Dwivedi <memxor@gmail.com> | 2024-12-04 06:04:00 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2024-12-04 19:38:29 +0300 |
| commit | 4fec4c22f046a64741a1ae417de718504fd2cda2 (patch) | |
| tree | b67f6c5e56b31a5fce3869f1ea8c0bf29f42e505 /tools/testing/selftests/bpf/prog_tests | |
| parent | e8c6c80b76e53632992ec345a02c05942aa8f3f2 (diff) | |
| download | linux-4fec4c22f046a64741a1ae417de718504fd2cda2.tar.xz | |
selftests/bpf: Add IRQ save/restore tests
Include tests that check for rejection in erroneous cases, like
unbalanced IRQ-disabled counts, within and across subprogs, invalid IRQ
flag state or input to kfuncs, behavior upon overwriting IRQ saved state
on stack, interaction with sleepable kfuncs/helpers, global functions,
and out of order restore. Include some success scenarios as well to
demonstrate usage.
#128/1 irq/irq_save_bad_arg:OK
#128/2 irq/irq_restore_bad_arg:OK
#128/3 irq/irq_restore_missing_2:OK
#128/4 irq/irq_restore_missing_3:OK
#128/5 irq/irq_restore_missing_3_minus_2:OK
#128/6 irq/irq_restore_missing_1_subprog:OK
#128/7 irq/irq_restore_missing_2_subprog:OK
#128/8 irq/irq_restore_missing_3_subprog:OK
#128/9 irq/irq_restore_missing_3_minus_2_subprog:OK
#128/10 irq/irq_balance:OK
#128/11 irq/irq_balance_n:OK
#128/12 irq/irq_balance_subprog:OK
#128/13 irq/irq_global_subprog:OK
#128/14 irq/irq_restore_ooo:OK
#128/15 irq/irq_restore_ooo_3:OK
#128/16 irq/irq_restore_3_subprog:OK
#128/17 irq/irq_restore_4_subprog:OK
#128/18 irq/irq_restore_ooo_3_subprog:OK
#128/19 irq/irq_restore_invalid:OK
#128/20 irq/irq_save_invalid:OK
#128/21 irq/irq_restore_iter:OK
#128/22 irq/irq_save_iter:OK
#128/23 irq/irq_flag_overwrite:OK
#128/24 irq/irq_flag_overwrite_partial:OK
#128/25 irq/irq_ooo_refs_array:OK
#128/26 irq/irq_sleepable_helper:OK
#128/27 irq/irq_sleepable_kfunc:OK
#128 irq:OK
Summary: 1/27 PASSED, 0 SKIPPED, 0 FAILED
Acked-by: Eduard Zingerman <eddyz87@gmail.com>
Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Link: https://lore.kernel.org/r/20241204030400.208005-8-memxor@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/verifier.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/verifier.c b/tools/testing/selftests/bpf/prog_tests/verifier.c index d9f65adb456b..b1b4d69c407a 100644 --- a/tools/testing/selftests/bpf/prog_tests/verifier.c +++ b/tools/testing/selftests/bpf/prog_tests/verifier.c @@ -98,6 +98,7 @@ #include "verifier_xdp_direct_packet_access.skel.h" #include "verifier_bits_iter.skel.h" #include "verifier_lsm.skel.h" +#include "irq.skel.h" #define MAX_ENTRIES 11 @@ -225,6 +226,7 @@ void test_verifier_xdp(void) { RUN(verifier_xdp); } void test_verifier_xdp_direct_packet_access(void) { RUN(verifier_xdp_direct_packet_access); } void test_verifier_bits_iter(void) { RUN(verifier_bits_iter); } void test_verifier_lsm(void) { RUN(verifier_lsm); } +void test_irq(void) { RUN(irq); } void test_verifier_mtu(void) { |