[stable] config: Enable NEED_DMA_MAP_STATE by default when SWIOTLB is selected

[stable] config: Enable NEED_DMA_MAP_STATE by default when SWIOTLB is selected

[Ben Hutchings]

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This fix appears to be needed in all stable branches:

commit a6dfa128ce5c414ab46b1d690f7a1b8decb8526d
Author: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Date:   Fri Apr 17 15:04:48 2015 -0400

    config: Enable NEED_DMA_MAP_STATE by default when SWIOTLB is selected

For 3.2 and 3.4, the context needs to be fixed up.

For 2.6.32, a similar change to config conditions should be made at line
93 of arch/x86/include/asm/pci.h.

Ben.

-- 
Ben Hutchings
Design a system any fool can use, and only a fool will want to use it.

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Re: [stable] config: Enable NEED_DMA_MAP_STATE by default when SWIOTLB is selected

[Jiri Slaby]

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On 05/25/2015, 02:56 AM, Ben Hutchings wrote:
> This fix appears to be needed in all stable branches:
> 
> commit a6dfa128ce5c414ab46b1d690f7a1b8decb8526d Author: Konrad
> Rzeszutek Wilk <konrad.wilk@oracle.com> Date:   Fri Apr 17 15:04:48
> 2015 -0400
> 
> config: Enable NEED_DMA_MAP_STATE by default when SWIOTLB is
> selected

Applied to 3.12. Thanks.


- -- 
js
suse labs
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Re: [stable] config: Enable NEED_DMA_MAP_STATE by default when SWIOTLB is selected

[Luis Henriques]

On Mon, May 25, 2015 at 01:56:01AM +0100, Ben Hutchings wrote:
> This fix appears to be needed in all stable branches:
> 
> commit a6dfa128ce5c414ab46b1d690f7a1b8decb8526d
> Author: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
> Date:   Fri Apr 17 15:04:48 2015 -0400
> 
>     config: Enable NEED_DMA_MAP_STATE by default when SWIOTLB is selected
> 

Thanks, queuing it for 3.16.

Cheers,
--
Lu�s

> For 3.2 and 3.4, the context needs to be fixed up.
> 
> For 2.6.32, a similar change to config conditions should be made at line
> 93 of arch/x86/include/asm/pci.h.
> 
> Ben.
> 
> -- 
> Ben Hutchings
> Design a system any fool can use, and only a fool will want to use it.

Re: [stable] config: Enable NEED_DMA_MAP_STATE by default when SWIOTLB is selected

[Zefan Li]

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On 2015/5/25 8:56, Ben Hutchings wrote:
> This fix appears to be needed in all stable branches:
> 
> commit a6dfa128ce5c414ab46b1d690f7a1b8decb8526d
> Author: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
> Date:   Fri Apr 17 15:04:48 2015 -0400
> 
>     config: Enable NEED_DMA_MAP_STATE by default when SWIOTLB is selected
> 
> For 3.2 and 3.4, the context needs to be fixed up.
> 
> For 2.6.32, a similar change to config conditions should be made at line
> 93 of arch/x86/include/asm/pci.h.
> 

Queued up for 3.4. Thanks!
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