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From: Luis Henriques <luis.henriques@canonical.com>
To: Ben Hutchings <ben@decadent.org.uk>
Cc: stable <stable@vger.kernel.org>,
	Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
	xen-devel@lists.xenproject.org, x86@kernel.org
Subject: Re: [stable] config: Enable NEED_DMA_MAP_STATE by default when SWIOTLB is selected
Date: Wed, 27 May 2015 14:52:22 +0100	[thread overview]
Message-ID: <20150527135222.GA1644@ares> (raw)
In-Reply-To: <1432515361.12412.115.camel@decadent.org.uk>

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.

  parent reply	other threads:[~2015-05-27 13:52 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-25  0:56 [stable] config: Enable NEED_DMA_MAP_STATE by default when SWIOTLB is selected Ben Hutchings
2015-05-26 10:58 ` Jiri Slaby
2015-05-27 13:52 ` Luis Henriques [this message]
2015-06-15  3:43 ` Zefan Li

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