From: Sudeep Holla <sudeep.holla@arm.com>
To: Marc Zyngier <maz@kernel.org>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Liviu Dudau <liviu.dudau@arm.com>,
linux-arm-kernel@lists.infradead.org,
Rob Herring <robh+dt@kernel.org>,
Sudeep Holla <sudeep.holla@arm.com>
Subject: Re: [PATCH] arm64: dts: fast models: Fix FVP PCI interrupt-map property
Date: Thu, 23 Jan 2020 15:01:04 +0000 [thread overview]
Message-ID: <20200123150104.GA37953@bogus> (raw)
In-Reply-To: <20200123145112.22170-1-maz@kernel.org>
On Thu, Jan 23, 2020 at 02:51:12PM +0000, Marc Zyngier wrote:
> The interrupt map for the FVP's PCI node is missing the
> parent-unit-address cells for each of the INTx entries, leading to the
> kernel code failing to parse the entries correctly.
>
> Add the missing zero cells, which are pretty useless as far as the GIC
> is concerned, but that the spec requires. This allows INTx to be usable
> on the model, and VFIO to work correctly.
>
I assume we need,
Fixes: fa083b99eb28 ("arm64: dts: fast models: Add DTS fo Base RevC FVP")
Please shout if that's not necessary.
--
Regards,
Sudeep
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next prev parent reply other threads:[~2020-01-23 15:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-23 14:51 [PATCH] arm64: dts: fast models: Fix FVP PCI interrupt-map property Marc Zyngier
2020-01-23 15:01 ` Sudeep Holla [this message]
2020-01-23 15:04 ` Marc Zyngier
2020-01-23 15:08 ` Sudeep Holla
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