Re: [PATCH v2] ARM: l2c: Add support for the "arm, shared-override" property

[Geert Uytterhoeven <geert@linux-m68k.org>]

On Fri, Jun 26, 2015 at 9:15 AM, Geert Uytterhoeven
<geert@linux-m68k.org> wrote:
> On Thu, Jun 25, 2015 at 11:19 PM, Hauke Mehrtens <hauke@hauke-m.de> wrote:
>> On 06/02/2015 09:20 AM, Michal Simek wrote:
>>> On 05/15/2015 03:55 PM, Catalin Marinas wrote:
>>>> On Fri, May 15, 2015 at 11:10:28AM +0100, Russell King - ARM
>>>> Linux wrote:
>>>>> On Thu, May 07, 2015 at 05:02:57PM +0100, Catalin Marinas
>>>>> wrote:
>>>>>> On Thu, May 07, 2015 at 11:27:11AM +0200, Geert Uytterhoeven
>>>>>> wrote:
>>>>>>> diff --git a/Documentation/devicetree/bindings/arm/l2cc.txt
>>>>>>> b/Documentation/devicetree/bindings/arm/l2cc.txt index
>>>>>>> 0dbabe9a6b0abb91..2484aed78c86546d 100644 ---
>>>>>>> a/Documentation/devicetree/bindings/arm/l2cc.txt +++
>>>>>>> b/Documentation/devicetree/bindings/arm/l2cc.txt @@ -67,6
>>>>>>> +67,12 @@ Optional properties: disable if zero. -
>>>>>>> arm,prefetch-offset : Override prefetch offset value. Valid
>>>>>>> values are 0-7, 15, 23, and 31. +- arm,shared-override :
>>>>>>> The default behavior of the pl310 cache controller with +
>>>>>>> respect to the shareable attribute is to transform "normal
>>>>>>> memory +  non-cacheable transactions" into "cacheable no
>>>>>>> allocate" (for reads) or +  "write through no write
>>>>>>> allocate" (for writes). +  On systems where this may cause
>>>>>>> DMA buffer corruption, this property must be +  specified
>>>>>>> to indicate that such transforms are precluded.
>
>>>>>> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
>
>> I do not see this in linux-next, and would like to use this.
>>
>> Geert have you submitted this through this patch submission page?
>> http://www.arm.linux.org.uk/developer/patches/
>
> Thanks for reminding me!
>
> Submitted with Catalin's Acked-by.

Now included in today's arm/for-next. Thanks!

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

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when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds