On Fri, Jul 25, 2025 at 04:42:29PM -0700, Yonghong Song wrote: > > With this patch set and no CONFIG_CFI_CLANG in .config, > the bpf selftests work okay. In bpf ci, CONFIG_CFI_CLANG > is not enabled. > > But if enabling CONFIG_CFI_CLANG, this patch set fixed > ./test_progs run issue, but there are some test failures > like > > === > test_get_linfo:FAIL:check jited_linfo[1]:ffffffffa000d581 - ffffffffa000d558 > 39 > processed 4 insns (limit 1000000) max_states_per_insn 0 total_states 0 peak_states 0 mark_read 0 > #32/186 btf/line_info (No subprog):FAIL > > test_get_linfo:FAIL:check jited_linfo[1]:ffffffffa000dee5 - ffffffffa000debc > 39 > processed 4 insns (limit 1000000) max_states_per_insn 0 total_states 0 peak_states 0 mark_read 0 > #32/189 btf/line_info (No subprog. zero tailing line_info:FAIL > > ... > > test_get_linfo:FAIL:check jited_linfo[1]:ffffffffa000e069 - ffffffffa000e040 > 38 > processed 9 insns (limit 1000000) max_states_per_insn 0 total_states 1 peak_states 1 mark_read 0 > #32/202 btf/line_info (dead subprog + dead start w/ move):FAIL > #32 btf:FAIL > === > > The failure probably not related to this patch, but rather related > to CONFIG_CFI_CLANG itself. I will debug this separately. Agreed, that looks unrelated to this series. Sami
