On Thu, Jul 07, 2022 at 05:42:06PM +0800, Po-Hsu Lin wrote:
The bpf_timer overwriting crash test will cause bpf selftest build fail on the stable 5.15 tree with:
progs/timer_crash.c:8:19: error: field has incomplete type 'struct bpf_timer' struct bpf_timer timer; ^ /home/ubuntu/linux/tools/testing/selftests/bpf/tools/include/bpf/bpf_helper_defs.h:39:8: note: forward declaration of 'struct bpf_timer' struct bpf_timer; ^ 1 error generated.
Test shows this can only be built with 5.17 and newer kernels. Let's revert it for the 5.15 tree.
Po-Hsu Lin (1): Revert "selftests/bpf: Add test for bpf_timer overwriting crash"
.../testing/selftests/bpf/prog_tests/timer_crash.c | 32 ------------- tools/testing/selftests/bpf/progs/timer_crash.c | 54 ---------------------- 2 files changed, 86 deletions(-) delete mode 100644 tools/testing/selftests/bpf/prog_tests/timer_crash.c delete mode 100644 tools/testing/selftests/bpf/progs/timer_crash.c
-- 2.7.4
Now queued up, thanks.
greg k-h