linux-kernel - Re: [PATCH] tracing: Hide __NR_utimensat and _NR_mq

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Message-ID: <20251106121148.20d14b47@gandalf.local.home>
Date: Thu, 6 Nov 2025 12:11:48 -0500
From: Steven Rostedt <rostedt@...dmis.org>
To: "Masami Hiramatsu (Google)" <mhiramat@...nel.org>
Cc: LKML <linux-kernel@...r.kernel.org>, Linux trace kernel
 <linux-trace-kernel@...r.kernel.org>, Mathieu Desnoyers
 <mathieu.desnoyers@...icios.com>, kernel test robot <lkp@...el.com>
Subject: Re: [PATCH] tracing: Hide __NR_utimensat and _NR_mq_timedsend when
 not defined

On Fri, 7 Nov 2025 02:01:04 +0900
Masami Hiramatsu (Google) <mhiramat@...nel.org> wrote:

> On Tue, 4 Nov 2025 20:53:10 -0500
> Steven Rostedt <rostedt@...dmis.org> wrote:
> 
> > From: Steven Rostedt <rostedt@...dmis.org>
> > 
> > Some architectures (riscv-32) do not define __NR_utimensat and
> > _NR_mq_timedsend, and fails to build when they are used.
> > 
> > Hide them in "ifdef"s.  
> 
> (I wonder we can expect that other __NR_* also defined on every
> architecture?)
> Anyway, this looks good to me.

I built every arch when I did the first update. It just happened that my
scripts to build riscv-32 was actually building riscv-64 :-p

So it's now all tested.

> 
> Acked-by: Masami Hiramatsu (Google) <mhiramat@...nel.org>
> 

Thanks!

-- Steve