OpenCloudOS-Kernel/tools/bpf
Wei Yongjun b24f0b049e bpftool: Set program type only if it differs from the desired one
After commit d6e6286a12 ("libbpf: disassociate section handler on explicit
bpf_program__set_type() call"), bpf_program__set_type() will force cleanup
the program's SEC() definition, this commit fixed the test helper but missed
the bpftool, which leads to bpftool prog autoattach broken as follows:

  $ bpftool prog load spi-xfer-r1v1.o /sys/fs/bpf/test autoattach
  Program spi_xfer_r1v1 does not support autoattach, falling back to pinning

This patch fix bpftool to set program type only if it differs.

Fixes: d6e6286a12 ("libbpf: disassociate section handler on explicit bpf_program__set_type() call")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20230407081427.2621590-1-weiyongjun@huaweicloud.com
2023-04-07 15:28:12 -07:00
..
bpftool bpftool: Set program type only if it differs from the desired one 2023-04-07 15:28:12 -07:00
resolve_btfids tools/resolve_btfids: Add /libsubcmd to .gitignore 2023-03-06 16:23:01 +01:00
runqslower tools: runqslower: Add EXTRA_CFLAGS and EXTRA_LDFLAGS support 2023-02-10 15:21:26 -08:00
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
Makefile tools bpf_jit_disasm: Don't display disassembler-four-args feature test 2022-08-01 15:31:51 -03:00
bpf_asm.c docs: networking: convert filter.txt to ReST 2020-04-28 14:39:46 -07:00
bpf_dbg.c bpf: Simplify the calculation of variables 2021-03-04 19:24:53 -08:00
bpf_exp.l bpf: fix cbpf parser bug for octal numbers 2018-06-03 07:46:55 -07:00
bpf_exp.y tools, bpf_asm: Exit non-zero on errors 2021-02-26 22:53:50 +01:00
bpf_jit_disasm.c tools bpf_jit_disasm: Fix compilation error with new binutils 2022-08-01 15:30:48 -03:00