From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
linux-rt-users <linux-rt-users@vger.kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Clark Williams <williams@redhat.com>,
"Luis Claudio R. Goncalves" <lclaudio@uudg.org>,
John Kacur <jkacur@redhat.com>
Subject: Re: [PATCH RT] net: Have __napi_schedule_irqoff() disable interrupts on RT
Date: Wed, 7 Dec 2016 16:32:27 +0100 [thread overview]
Message-ID: <20161207153227.l2ou4rmlb564ume2@linutronix.de> (raw)
In-Reply-To: <20161207102834.76aaf294@gandalf.local.home>
On 2016-12-07 10:28:34 [-0500], Steven Rostedt wrote:
> Actually, I was hoping that the change log explained this. Should I
> reword it better?
>
> "poll_list, which is protected by disabling interrupts (disabling
> preemption is enough when all interrupts are threaded and
> local_bh_disable() can't preempt)."
That is fine, I merge it and add this piece. Thank you Steven.
> -- Steve
Sebastian
prev parent reply other threads:[~2016-12-07 15:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-06 22:50 Steven Rostedt
2016-12-07 9:10 ` Sebastian Andrzej Siewior
2016-12-07 12:53 ` Steven Rostedt
2016-12-07 15:28 ` Steven Rostedt
2016-12-07 15:32 ` Sebastian Andrzej Siewior [this message]
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