Hello:
This patch was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@xxxxxxxxxx>:
On Wed, 10 Aug 2022 11:34:25 -0700 you wrote:
> As suggested in [0], make sure that libbpf_print saves and restored
> errno and as such guaranteed that no matter what actual print callback
> user installs, macros like pr_warn/pr_info/pr_debug are completely
> transparent as far as errno goes.
>
> While libbpf code is pretty careful about not clobbering important errno
> values accidentally with pr_warn(), it's a trivial change to make sure
> that pr_warn can be used anywhere without a risk of clobbering errno.
>
> [...]
Here is the summary with links:
- [bpf-next] libbpf: preserve errno across pr_warn/pr_info/pr_debug
https://git.kernel.org/bpf/bpf-next/c/d7c5802faff6
You are awesome, thank you!
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