On 7/26/22 4:14 PM, Jiri Olsa wrote:
On Tue, Jul 26, 2022 at 03:40:06PM +0200, Ilya Leoshkevich wrote:
Hi,
This is a fix for [1]: test_probe_user fails on s390x, because it hooks
only connect(), but not socketcall(SYS_CONNECT).
Patch 1 adds this quirk to BPF_KSYSCALL documentation.
Patch 2 fixes the test by attaching a prog to socketcall().
Best regards,
Ilya
[1] https://lore.kernel.org/bpf/06631b122b9bd6258139a36b971bba3e79543503.camel@xxxxxxxxxxxxx/
v1: https://lore.kernel.org/bpf/20220723020344.21699-1-iii@xxxxxxxxxxxxx/
v1 -> v2: Add CONFIG_ prefix to CLONE_BACKWARDS* symbols (Jiri).
Change the type of prog_names to make checkpatch happy.
Use prog_count everywhere (Jiri).
#ifdef out handle_sys_socketcall() on non-s390x (Jiri).
LGTM
Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
Applied, thanks Ilya!
