Add string concatenation kfuncs.
Rong Tao (2):
bpf: add bpf_strcat,bpf_strncat kfunc
selftests/bpf: Test bpf_strcat,bpf_strncat kfuncs
kernel/bpf/helpers.c | 92 +++++++++++++++++++
.../selftests/bpf/prog_tests/string_kfuncs.c | 2 +
.../bpf/progs/string_kfuncs_failure1.c | 13 +++
.../bpf/progs/string_kfuncs_failure2.c | 2 +
.../bpf/progs/string_kfuncs_success.c | 3 +
5 files changed, 112 insertions(+)
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v2: This patchset (resolve some bot suggestion issues)
bot:
https://lore.kernel.org/lkml/cad393253d7633ca397ec2a235596e2b45a52b595945253fc0451ce044684...@mail.kernel.org/
v1:
https://lore.kernel.org/lkml/[email protected]/
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2.55.0
