[PATCH bpf-next v2 0/2] bpftool: Using the right format specifiers

[Jiayuan Chen <jiayuan.chen@linux.dev>]

This patch adds the -Wformat-signedness compiler flag to detect and
prevent format string errors, where signed or unsigned types are
mismatched with format specifiers. Additionally, it fixes some format
string errors that were not fully addressed by the previous patch [1].

[1] https://lore.kernel.org/bpf/20250207123706.727928-1-mrpre@163.com/T/#u

---
v1->v2:
https://lore.kernel.org/bpf/20250310142037.45932-1-jiayuan.chen@linux.dev/ 
---
Jiayuan Chen (2):
  bpftool: Add -Wformat-signedness flag to detect format errors
  bpftool: Using the right format specifiers

 kernel/bpf/disasm.c                |  4 ++--
 tools/bpf/bpftool/Makefile         |  7 ++++++-
 tools/bpf/bpftool/btf.c            | 14 +++++++-------
 tools/bpf/bpftool/btf_dumper.c     |  2 +-
 tools/bpf/bpftool/cgroup.c         |  2 +-
 tools/bpf/bpftool/common.c         |  4 ++--
 tools/bpf/bpftool/jit_disasm.c     |  3 ++-
 tools/bpf/bpftool/map_perf_ring.c  |  6 +++---
 tools/bpf/bpftool/net.c            |  4 ++--
 tools/bpf/bpftool/netlink_dumper.c |  6 +++---
 tools/bpf/bpftool/prog.c           | 12 ++++++------
 tools/bpf/bpftool/tracelog.c       |  2 +-
 tools/bpf/bpftool/xlated_dumper.c  |  6 +++---
 13 files changed, 39 insertions(+), 33 deletions(-)

-- 
2.47.1