[v3] bpf, btf: Add DEBUG_INFO_BTF checks for __register_bpf_struct_ops

[PATCH bpf-next v3 0/2] bpf, btf: Add DEBUG_INFO_BTF checks for __register_bpf_struct_ops

Geliang Tang posted 2 patches 3 months ago

Diff against v1 v2 v4 v5
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git fetch https://github.com/multipath-tcp/mptcp_net-next tags/patchew/cover.1707029682.git.tanggeliang@kylinos.cn

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kernel/bpf/btf.c | 47 ++++++++++++++++++++++++++---------------------
1 file changed, 26 insertions(+), 21 deletions(-)

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[PATCH bpf-next v3 0/2] bpf, btf: Add DEBUG_INFO_BTF checks for __register_bpf_struct_ops

Posted by Geliang Tang 3 months ago

From: Geliang Tang <tanggeliang@kylinos.cn>

v3:
 - fix this build error:
kernel/bpf/btf.c:7750:11: error: incomplete definition of type 'struct module'

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202402040934.Fph0XeEo-lkp@intel.com/

v2:
 - add register_check_missing_btf helper as Jiri suggested.

Geliang Tang (2):
  bpf, btf: Add register_check_missing_btf helper
  bpf, btf: Check btf for register_bpf_struct_ops

 kernel/bpf/btf.c | 47 ++++++++++++++++++++++++++---------------------
 1 file changed, 26 insertions(+), 21 deletions(-)

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2.40.1