Re: [PATCH] tracing: remove __printf() attribute on __ftrace_vbprintk()

From: Andy Shevchenko

Date: Tue Feb 03 2026 - 10:06:45 EST


On Tue, Feb 03, 2026 at 08:12:57PM +0800, kernel test robot wrote:

> kernel test robot noticed the following build warnings:

Yeah, you need to go for the full stack of these calls and mark the bottom one
with __diag() to avoid these warnings. That's my understanding and what BPF people
required. Chasing this one-by-one would produce unneeded churn.

--
With Best Regards,
Andy Shevchenko