linux-kernel - Re: [ANNOUNCE] v4.14.34-rt27

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Date:   Mon, 16 Apr 2018 09:26:00 +0200
From:   Mike Galbraith <efault@....de>
To:     Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
        Thomas Gleixner <tglx@...utronix.de>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        linux-rt-users <linux-rt-users@...r.kernel.org>,
        Steven Rostedt <rostedt@...dmis.org>
Subject: Re: [ANNOUNCE] v4.14.34-rt27

On Fri, 2018-04-13 at 23:52 +0200, Sebastian Andrzej Siewior wrote:
> 
>   - Inter-event (latency) fixes by Tom Zanussi.

  CC      kernel/trace/trace_events_hist.o
kernel/trace/trace_events_hist.c: In function ‘__update_field_vars’:
kernel/trace/trace_events_hist.c:3093:11: warning: ignoring return value of ‘strscpy’, declared with attribute warn_unused_result [-Wunused-result]
    strscpy(str, val_str, STR_VAR_LEN_MAX);
           ^
kernel/trace/trace_events_hist.c: In function ‘trace_event_raw_event_synth’:
kernel/trace/trace_events_hist.c:672:11: warning: ignoring return value of ‘strscpy’, declared with attribute warn_unused_result [-Wunused-result]
    strscpy(str_field, str_val, STR_VAR_LEN_MAX);

Maybe add include/linux/string.h __must_check removal?

(whacked upstream by 08a77676f9c5)

	-Mike