[PATCH bpf-next v2 0/2] bpf, arm64: enable kfunc call

[Hou Tao]

Hi,

The simple patchset tries to enable kfunc call for arm64. Patch #1 just
overrides bpf_jit_supports_kfunc_call() to enable kfunc call and patch #2
add a test to ensure s32 is sufficient for kfunc offset.

Change Log:
v2: 
  * add a test to check whether imm will be overflowed for kfunc call

v1: https://lore.kernel.org/bpf/20220119144942.305568-1-houtao1@huawei.com

Hou Tao (2):
  bpf, arm64: enable kfunc call
  selftests/bpf: check whether s32 is sufficient for kfunc offset

 arch/arm64/net/bpf_jit_comp.c                 |  5 ++
 .../selftests/bpf/prog_tests/ksyms_module.c   | 72 +++++++++++++++++++
 2 files changed, 77 insertions(+)

-- 
2.27.0