From: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
To: Suravee Suthikulpanit
<Suravee.Suthikulpanit-5C7GfCeVMHo@public.gmane.org>
Cc: robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
pawel.moll-5wv7dgnIgG8@public.gmane.org,
mark.rutland-5wv7dgnIgG8@public.gmane.org,
ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org,
galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
arm-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
brijeshkumar.singh-5C7GfCeVMHo@public.gmane.org,
thomas.lendacky-5C7GfCeVMHo@public.gmane.org,
leo.duran-5C7GfCeVMHo@public.gmane.org
Subject: Re: [PATCH V2 03/12] dtb: amd: Fix DMA ranges in device tree
Date: Wed, 10 Feb 2016 22:19:51 +0100 [thread overview]
Message-ID: <5986200.Q9dxHf9bIM@wuerfel> (raw)
In-Reply-To: <56BBA80E.6090205-5C7GfCeVMHo@public.gmane.org>
On Thursday 11 February 2016 04:13:50 Suravee Suthikulpanit wrote:
>
> On 2/9/16 21:57, Arnd Bergmann wrote:
> > On Monday 08 February 2016 11:59:08 Suravee Suthikulpanit wrote:
> >> From: Suravee Suthikulpanit <suravee.suthikulpanit-5C7GfCeVMHo@public.gmane.org>
> >>
> >> Fix DMA ranges of smb0 and pcie0 nodes in AMD Seattle SOC.
> >>
> >> Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit-5C7GfCeVMHo@public.gmane.org>
> >>
> >
> > This could use a changelog text to explain why it's broken and how the
> > fix works.
> >
> > Arnd
> >
>
> So, I have not experience the breakage. However, IIUC, the GICv2m MSI
> frame is also considered DMA-able. So, I think it should be included in
> the dma-range specified here. Please let me know if my assumption is
> incorrect. Otherwise, I will include more description in the commit log
> in my next rev.
No, I think this makes sense. Just put a more explanation into the changelog
when those things are not obvious from looking at the change.
Arnd
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next prev parent reply other threads:[~2016-02-10 21:19 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-08 17:59 [PATCH V2 00/12] dtb: amd: Miscelleneous Updates for AMD Seattle DTS Suravee Suthikulpanit
2016-02-08 17:59 ` [PATCH V2 01/12] MAINTAINERS: Adding Maintainers for AMD Seattle Device Tree Suravee Suthikulpanit
2016-02-08 21:38 ` Olof Johansson
2016-02-09 19:49 ` Suravee Suthikulpanit
2016-02-08 17:59 ` [PATCH V2 02/12] dtb: amd: Fix GICv2 hypervisor and virtual interface sizes Suravee Suthikulpanit
2016-02-08 17:59 ` [PATCH V2 03/12] dtb: amd: Fix DMA ranges in device tree Suravee Suthikulpanit
2016-02-09 14:57 ` Arnd Bergmann
2016-02-10 21:13 ` Suravee Suthikulpanit
[not found] ` <56BBA80E.6090205-5C7GfCeVMHo@public.gmane.org>
2016-02-10 21:19 ` Arnd Bergmann [this message]
2016-02-11 21:23 ` Olof Johansson
[not found] ` <CAOesGMgOmmXY2X2bwOd-6m117o6VPpqer6BXrzNePuRPoiz_Nw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-02-11 22:59 ` Suravee Suthikulpanit
2016-02-08 17:59 ` [PATCH V2 04/12] dtb: amd: Fix typo in SPI device nodes Suravee Suthikulpanit
[not found] ` <1454954357-8395-1-git-send-email-Suravee.Suthikulpanit-5C7GfCeVMHo@public.gmane.org>
2016-02-08 17:59 ` [PATCH V2 05/12] dtb: amd: Misc changes for I2C " Suravee Suthikulpanit
2016-02-08 17:59 ` [PATCH V2 06/12] dtb: amd: Misc changes for SATA device tree nodes Suravee Suthikulpanit
2016-02-08 17:59 ` [PATCH V2 07/12] dtb: amd: Misc changes for GPIO devices Suravee Suthikulpanit
2016-02-08 17:59 ` [PATCH V2 08/12] dtb: amd: Add PERF CCN-504 device tree node Suravee Suthikulpanit
2016-02-09 14:58 ` Arnd Bergmann
2016-02-09 23:35 ` Suravee Suthikulpanit
2016-02-08 17:59 ` [PATCH V2 09/12] dtb: amd: Add KCS " Suravee Suthikulpanit
2016-02-09 14:59 ` Arnd Bergmann
2016-02-09 15:47 ` Brijesh Singh
2016-02-09 16:00 ` Arnd Bergmann
2016-02-09 16:11 ` Brijesh Singh
2016-02-08 17:59 ` [PATCH V2 10/12] dtb: amd: Add AMD XGBE device tree file Suravee Suthikulpanit
2016-02-08 17:59 ` [PATCH V2 11/12] dtb: amd: Add support for new AMD Overdrive boards Suravee Suthikulpanit
2016-02-08 17:59 ` [PATCH V2 12/12] dtb: amd: Add support for AMD/Linaro 96Boards Enterprise Edition Server board Suravee Suthikulpanit
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