kernel.git/tools/testing/selftests/bpf/progs/task_ls_uptr.c, branch masterHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=master2024-10-24T17:25:59Zselftests/bpf: Some basic __uptr tests2024-10-24T17:25:59ZKui-Feng Lee2024-10-23T23:47:55Zurn:sha1:4579b4a4279ec7df9499943f764da03ae837021c
Make sure the memory of uptrs have been mapped to the kernel properly.
Also ensure the values of uptrs in the kernel haven't been copied
to userspace.
It also has the syscall update_elem/delete_elem test to test the
pin/unpin code paths.
Signed-off-by: Kui-Feng Lee <thinker.li@gmail.com>
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Link: https://lore.kernel.org/r/20241023234759.860539-9-martin.lau@linux.dev
Signed-off-by: Alexei Starovoitov <ast@kernel.org>