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Date: Fri, 5 Jul 2024 16:58:28 +0200
From: Peter Zijlstra <peterz@infradead.org>
To: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org,
	Adrian Hunter <adrian.hunter@intel.com>,
	Alexander Shishkin <alexander.shishkin@linux.intel.com>,
	Arnaldo Carvalho de Melo <acme@kernel.org>,
	Frederic Weisbecker <frederic@kernel.org>,
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	Marco Elver <elver@google.com>, Mark Rutland <mark.rutland@arm.com>,
	Namhyung Kim <namhyung@kernel.org>,
	Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [PATCH v5 2/7] task_work: Add TWA_NMI_CURRENT as an additional
 notify mode.
Message-ID: <20240705145828.GD11386@noisy.programming.kicks-ass.net>
References: <20240704170424.1466941-1-bigeasy@linutronix.de>
 <20240704170424.1466941-3-bigeasy@linutronix.de>
 <20240705140020.J2dyu3fZ@linutronix.de>
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In-Reply-To: <20240705140020.J2dyu3fZ@linutronix.de>

On Fri, Jul 05, 2024 at 04:00:20PM +0200, Sebastian Andrzej Siewior wrote:
> On 2024-07-04 19:03:36 [+0200], To linux-perf-users@vger.kernel.org wrote:
> > diff --git a/kernel/task_work.c b/kernel/task_work.c
> > index 2134ac8057a94..05fb41fe09f5d 100644
> > --- a/kernel/task_work.c
> > +++ b/kernel/task_work.c
> > @@ -1,10 +1,19 @@
> >  // SPDX-License-Identifier: GPL-2.0
> > +#include <linux/irq_work.h>
> >  #include <linux/spinlock.h>
> >  #include <linux/task_work.h>
> >  #include <linux/resume_user_mode.h>
> > +#include <trace/events/ipi.h>
> 
> Just noticed that this trace include does not belong here. It is a
> leftover from an earlier iteration where I intended to use
> smp_send_reschedule() instead of irq_work…
> 
> Should I repost the series, or just this one?

I'll zap it. no worries.