Re: [PATCH 1/2] tracing: work around -Wmissing-format-attribute warning

Steven Rostedt <[email protected]> Tue, 2 Jun 2026 11:40:19 -0400

Newsgroups	dev.linux.lists.brcm80211,dev.linux.lists.llvm,org.kernel.vger.linux-kernel,org.kernel.vger.linux-rdma,org.kernel.vger.linux-trace-kernel,org.kernel.vger.linux-wireless
Message-ID	<[email protected]>

On Tue,  2 Jun 2026 17:07:05 +0200
Arnd Bergmann <[email protected]> wrote:

> @@ -2979,6 +2975,12 @@ int vsnprintf(char *buf, size_t size, const char *fmt_str, va_list args)
>  }
>  EXPORT_SYMBOL(vsnprintf);
>  

Should add a comment here for why this is needed.

-- Steve

> +int __printf(3, 0) __vsnprintf(char *buf, size_t size, const char *fmt_str, va_list args)
> +{
> +	return vsnprintf(buf, size, fmt_str, args);
> +}
> +EXPORT_SYMBOL(__vsnprintf);
> +