From: thomas.petazzoni@free-electrons.com (Thomas Petazzoni)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] dma: mv_xor_v2: new driver
Date: Mon, 15 Feb 2016 11:58:34 +0100 [thread overview]
Message-ID: <20160215115834.60f4e559@free-electrons.com> (raw)
In-Reply-To: <56C1A17F.9030206@arm.com>
Hello,
On Mon, 15 Feb 2016 09:59:27 +0000, Marc Zyngier wrote:
> Seems like something is selecting GENERIC_MSI_IRQ_DOMAIN on a system
> that doesn't implement the required bits.
>
> It may be that we need to implement something like
> HAS_GENERIC_MSI_IRQ_DOMAIN, and make GENERIC_MSI_IRQ_DOMAIN conditional
> on that. Or just whitelist the architectures that do implement this.
>
> Any chance you could have a closer look?
I'll have a look. However, in the mean time, I will probably make this
new driver depend on ARM64 so that it does not depend on other patches
touching the MSI mechanism.
Thanks,
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
WARNING: multiple messages have this Message-ID (diff)
From: Thomas Petazzoni <thomas.petazzoni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
To: Marc Zyngier <marc.zyngier-5wv7dgnIgG8@public.gmane.org>
Cc: Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
kbuild test robot <lkp-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org>,
Ian Campbell
<ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org>,
Vinod Koul <vinod.koul-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Nadav Haklai <nadavh-eYqpPyKDWXRBDgjK7y7TUQ@public.gmane.org>,
Gregory Clement
<gregory.clement-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>,
Lior Amsalem <alior-eYqpPyKDWXRBDgjK7y7TUQ@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Andrew Lunn <andrew-g2DYL2Zd6BY@public.gmane.org>,
kbuild-all-JC7UmRfGjtg@public.gmane.org,
Kumar Gala <galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
dmaengine-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Sebastian Hesselbarth
<sebastian.hesselbarth-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
Jason Cooper <jason-NLaQJdtUoK4Be96aLqz0jA@public.gmane.org>
Subject: Re: [PATCH] dma: mv_xor_v2: new driver
Date: Mon, 15 Feb 2016 11:58:34 +0100 [thread overview]
Message-ID: <20160215115834.60f4e559@free-electrons.com> (raw)
In-Reply-To: <56C1A17F.9030206-5wv7dgnIgG8@public.gmane.org>
Hello,
On Mon, 15 Feb 2016 09:59:27 +0000, Marc Zyngier wrote:
> Seems like something is selecting GENERIC_MSI_IRQ_DOMAIN on a system
> that doesn't implement the required bits.
>
> It may be that we need to implement something like
> HAS_GENERIC_MSI_IRQ_DOMAIN, and make GENERIC_MSI_IRQ_DOMAIN conditional
> on that. Or just whitelist the architectures that do implement this.
>
> Any chance you could have a closer look?
I'll have a look. However, in the mean time, I will probably make this
new driver depend on ARM64 so that it does not depend on other patches
touching the MSI mechanism.
Thanks,
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
--
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next prev parent reply other threads:[~2016-02-15 10:58 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-15 7:58 [PATCH] dma: mv_xor_v2: new driver Thomas Petazzoni
2016-02-15 7:58 ` Thomas Petazzoni
2016-02-15 9:09 ` kbuild test robot
2016-02-15 9:09 ` kbuild test robot
2016-02-15 9:50 ` Thomas Petazzoni
2016-02-15 9:50 ` Thomas Petazzoni
2016-02-15 9:59 ` Marc Zyngier
2016-02-15 9:59 ` Marc Zyngier
2016-02-15 10:58 ` Thomas Petazzoni [this message]
2016-02-15 10:58 ` Thomas Petazzoni
2016-02-15 9:34 ` [PATCH] dma: mv_xor_v2: fix platform_no_drv_owner.cocci warnings kbuild test robot
2016-02-15 9:34 ` kbuild test robot
2016-02-15 9:34 ` [PATCH] dma: mv_xor_v2: new driver kbuild test robot
2016-02-15 9:34 ` kbuild test robot
2016-02-15 9:56 ` kbuild test robot
2016-02-15 9:56 ` kbuild test robot
2016-02-22 2:53 ` Rob Herring
2016-02-22 2:53 ` Rob Herring
2016-02-22 7:21 ` Thomas Petazzoni
2016-02-22 7:21 ` Thomas Petazzoni
2016-02-22 20:02 ` Rob Herring
2016-02-22 20:02 ` Rob Herring
2016-02-22 3:27 ` Vinod Koul
2016-02-22 3:27 ` Vinod Koul
2016-02-22 9:16 ` Thomas Petazzoni
2016-02-22 9:16 ` Thomas Petazzoni
2016-02-22 19:58 ` Rob Herring
2016-02-22 19:58 ` Rob Herring
2016-02-23 3:02 ` Vinod Koul
2016-02-23 3:02 ` Vinod Koul
2016-06-15 14:08 ` Thomas Petazzoni
2016-06-15 14:08 ` Thomas Petazzoni
2016-06-15 16:41 ` Vinod Koul
2016-06-15 16:41 ` Vinod Koul
2016-06-16 12:42 ` Thomas Petazzoni
2016-06-16 12:42 ` Thomas Petazzoni
2016-06-17 2:39 ` Vinod Koul
2016-06-17 2:39 ` Vinod Koul
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