From: Stephen Boyd <sboyd@codeaurora.org>
To: Marc Zyngier <marc.zyngier@arm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>,
Jason Cooper <jason@lakedaemon.net>,
linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Rajendra Nayak <rnayak@codeaurora.org>
Subject: Re: [PATCH] irqchip/gic-v3: Ignore disabled ITS nodes
Date: Thu, 1 Feb 2018 08:40:29 -0800 [thread overview]
Message-ID: <20180201164029.GA23162@codeaurora.org> (raw)
In-Reply-To: <8e564636-aae3-4fee-a57c-6f1c01529b49@arm.com>
On 02/01, Marc Zyngier wrote:
> On 29/01/18 16:49, Stephen Boyd wrote:
> > @@ -1815,6 +1815,8 @@ static int __init its_of_probe(struct device_node *node)
> >
> > for (np = of_find_matching_node(node, its_device_id); np;
> > np = of_find_matching_node(np, its_device_id)) {
> > + if (!of_device_is_available(np))
> > + continue;
> > if (!of_property_read_bool(np, "msi-controller")) {
> > pr_warn("%s: no msi-controller property, ITS ignored\n",
> > np->full_name);
> >
>
> Can you also address the same thing in
> drivers/staging/fsl-mc/bus/irq-gic-v3-its-fsl-mc-msi.c?
Sure.
>
> Do we need a cc to stable for this?
>
We don't have any dts files with the disabled node in mainline,
so no?
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
prev parent reply other threads:[~2018-02-01 16:40 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-29 16:49 [PATCH] irqchip/gic-v3: Ignore disabled ITS nodes Stephen Boyd
2018-02-01 13:10 ` Marc Zyngier
2018-02-01 16:40 ` Stephen Boyd [this message]
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