2 Commits

Author	SHA1	Message	Date
Hou Tao	62c69e89e8	selftests/bpf: Use sys_pidfd_open() helper when possible ... SYS_pidfd_open may be undefined for old glibc, so using sys_pidfd_open() helper defined in task_local_storage_helpers.h instead to fix potential build failure. And according to commit 7615d9e178 ("arch: wire-up pidfd_open()"), the syscall number of pidfd_open is always 434 except for alpha architure, so update the definition of __NR_pidfd_open accordingly. Signed-off-by: Hou Tao <houtao1@huawei.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20221011071249.3471760-1-houtao@huaweicloud.com	2022-10-13 12:09:19 -07:00
Hou Tao	c710136e87	selftests/bpf: Move sys_pidfd_open() into task_local_storage_helpers.h ... sys_pidfd_open() is defined twice in both test_bprm_opts.c and test_local_storage.c, so move it to a common header file. And it will be used in map_tests as well. Signed-off-by: Hou Tao <houtao1@huawei.com> Acked-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/r/20220901061938.3789460-4-houtao@huaweicloud.com Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>	2022-09-01 12:16:20 -07:00