Messages in this thread | | | Date | Fri, 11 Mar 2022 11:40:27 +0100 | From | Peter Zijlstra <> | Subject | Re: [PATCH v4 00/45] x86: Kernel IBT |
| |
On Thu, Mar 10, 2022 at 05:29:11PM +0100, Peter Zijlstra wrote:
> This seems to cure most of the rest. I'm still seeing one failure: > > libbpf: prog 'connect_v4_prog': BPF program load failed: Invalid argument > libbpf: failed to load program 'connect_v4_prog' > libbpf: failed to load object './connect4_prog.o' > test_fexit_bpf2bpf_common:FAIL:tgt_prog_load unexpected error: -22 (errno 22) > #48/4 fexit_bpf2bpf/func_replace_verify:FAIL
Hmm, with those two patches on I get:
root@tigerlake:/usr/src/linux-2.6/tgl-build# ./test_progs -t fexit #46 fentry_fexit:OK #48 fexit_bpf2bpf:OK #49 fexit_sleep:OK #50 fexit_stress:OK #51 fexit_test:OK Summary: 5/9 PASSED, 0 SKIPPED, 0 FAILED
On the tigerlake, I suppose I'm doing something wrong on the other machine because there it's even failing on the pre-ibt kernel image.
I'll go write up changelogs and stick these on.
| |