Re: [PATCH bpf-next] libbpf: fix -Wformat warnings from format/argument type mismatches

[patchwork-bot+netdevbpf@kernel.org]

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@kernel.org>:

On Wed, 24 Jun 2026 13:49:46 -0700 you wrote:
> Building libbpf with -Wall (as happens via bpftool's bootstrap build)
> surfaces ~120 -Wformat warnings where pr_warn/pr_debug format specifiers
> don't match their argument types: %d for __u32/Elf64_Word, %u for signed
> ints, %zd for size_t, %ld for unsigned long, and %x/%lx/%llx applied to
> signed values.
> 
> Match each specifier to its argument's type where a correctly-signed
> specifier exists (%d<->%u, %ld->%lu, %zd->%zu). For hex conversions,
> which have no signed form, cast the argument instead (%x->(unsigned),
> %lx->(unsigned long), %llx->(unsigned long long)). No functional change.
> 
> [...]

Here is the summary with links:
  - [bpf-next] libbpf: fix -Wformat warnings from format/argument type mismatches
    https://git.kernel.org/bpf/bpf-next/c/df3153758ddb

You are awesome, thank you!
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