bianbu-linux-6.6/tools/bpf/bpftool
Pengcheng Yang 2a36c26fe3 bpftool: Support bpffs mountpoint as pin path for prog loadall
Currently, when using prog loadall and the pin path is a bpffs mountpoint,
bpffs will be repeatedly mounted to the parent directory of the bpffs
mountpoint path. For example, a `bpftool prog loadall test.o /sys/fs/bpf`
will trigger this.

Signed-off-by: Pengcheng Yang <yangpc@wangsu.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Quentin Monnet <quentin@isovalent.com>
Link: https://lore.kernel.org/bpf/1683342439-3677-1-git-send-email-yangpc@wangsu.com
2023-05-17 15:58:18 +02:00
..
bash-completion bpftool: Clean up _bpftool_once_attr() calls in bash completion 2023-04-05 21:27:27 -07:00
Documentation bpftool: Update doc to explain struct_ops register subcommand. 2023-04-21 11:10:10 -07:00
skeleton bpftool: Add bpf_cookie to link output 2022-03-15 15:07:27 -07:00
.gitignore bpftool: Fix SPDX tag for Makefiles and .gitignore 2021-11-10 09:00:52 -08:00
btf.c bpftool: Use bpf_{btf,link,map,prog}_get_info_by_fd() 2023-02-16 15:32:45 -08:00
btf_dumper.c bpftool: Replace "__fallthrough" by a comment to address merge conflict 2023-04-20 16:38:10 -07:00
cfg.c bpftool: Support printing opcodes and source file references in CFG 2023-04-05 21:27:27 -07:00
cfg.h bpftool: Support printing opcodes and source file references in CFG 2023-04-05 21:27:27 -07:00
cgroup.c bpftool: Use bpf_{btf,link,map,prog}_get_info_by_fd() 2023-02-16 15:32:45 -08:00
common.c bpftool: Support bpffs mountpoint as pin path for prog loadall 2023-05-17 15:58:18 +02:00
feature.c bpftool: JIT limited misreported as negative value on aarch64 2023-05-15 21:14:48 +02:00
gen.c bpftool: clean-up usage of libbpf_get_error() 2022-11-20 16:17:46 -08:00
iter.c bpftool: Support bpffs mountpoint as pin path for prog loadall 2023-05-17 15:58:18 +02:00
jit_disasm.c bpftool: Fix spelling mistake "disasembler" -> "disassembler" 2022-10-26 18:20:22 -07:00
json_writer.c tools: bpftool: json: Fix backslash escape typo in jsonw_puts 2023-03-29 09:48:45 -07:00
json_writer.h tools: bpftool: json: Fix backslash escape typo in jsonw_puts 2023-03-29 09:48:45 -07:00
link.c bpftool: Show map IDs along with struct_ops links. 2023-04-27 14:51:44 +02:00
main.c bpftool: clean-up usage of libbpf_get_error() 2022-11-20 16:17:46 -08:00
main.h bpftool: Support bpffs mountpoint as pin path for prog loadall 2023-05-17 15:58:18 +02:00
Makefile bpftool: Always disable stack protection for BPF objects 2023-01-13 16:44:21 +01:00
map.c bpftool: Dump map id instead of value for map_of_maps types 2023-04-27 13:26:34 -07:00
map_perf_ring.c bpftool: Fix error message of strerror 2022-09-30 15:40:46 -07:00
net.c tools: bpftool: print netfilter link info 2023-04-21 11:34:49 -07:00
netlink_dumper.c bpftool: Use consistent include paths for libbpf 2020-01-20 16:37:45 -08:00
netlink_dumper.h tools: bpftool: dual license all files 2018-12-13 12:08:44 +01:00
perf.c bpftool: Define _GNU_SOURCE only once 2022-10-25 10:11:56 -07:00
pids.c libbpf: Hashmap interface update to allow both long and void* keys/values 2022-11-09 20:45:14 -08:00
prog.c bpftool: Support bpffs mountpoint as pin path for prog loadall 2023-05-17 15:58:18 +02:00
struct_ops.c bpftool: Support bpffs mountpoint as pin path for prog loadall 2023-05-17 15:58:18 +02:00
tracelog.c bpftool, musl compat: Replace sys/fcntl.h by fcntl.h 2022-04-25 23:24:28 +02:00
xlated_dumper.c bpftool: Support printing opcodes and source file references in CFG 2023-04-05 21:27:27 -07:00
xlated_dumper.h bpftool: Support printing opcodes and source file references in CFG 2023-04-05 21:27:27 -07:00