From: Catalin Marinas <catalin.marinas@arm.com>
To: Cyril Chemparathy <cyril@ti.com>
Cc: R Sricharan <r.sricharan@ti.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-omap@vger.kernel.org" <linux-omap@vger.kernel.org>,
"santosh.shilimkar@ti.com" <santosh.shilimkar@ti.com>
Subject: Re: [RFC PATCH] ARM: mm: ADD descriptor string to CONFIG_DMA_ADDR_64BIT_T
Date: Wed, 12 Sep 2012 13:56:21 +0100 [thread overview]
Message-ID: <20120912125621.GC21823@arm.com> (raw)
In-Reply-To: <5050841A.7030203@ti.com>
On Wed, Sep 12, 2012 at 01:46:18PM +0100, Cyril Chemparathy wrote:
> On 9/12/2012 1:50 AM, R Sricharan wrote:
> > Even if CONFIG_DMA_ADDR_64BIT_T is enabled by the defconfig,
> > the feature is not getting selected.
> > Adding a string description in the Kconfig resolves this.
> >
> > But not sure if this is the right way to fix this.
>
> Shouldn't you be selecting this in your 64-bit dma address capable arch
> instead?
Yes, that's how it was meant to be used.
--
Catalin
WARNING: multiple messages have this Message-ID (diff)
From: catalin.marinas@arm.com (Catalin Marinas)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH] ARM: mm: ADD descriptor string to CONFIG_DMA_ADDR_64BIT_T
Date: Wed, 12 Sep 2012 13:56:21 +0100 [thread overview]
Message-ID: <20120912125621.GC21823@arm.com> (raw)
In-Reply-To: <5050841A.7030203@ti.com>
On Wed, Sep 12, 2012 at 01:46:18PM +0100, Cyril Chemparathy wrote:
> On 9/12/2012 1:50 AM, R Sricharan wrote:
> > Even if CONFIG_DMA_ADDR_64BIT_T is enabled by the defconfig,
> > the feature is not getting selected.
> > Adding a string description in the Kconfig resolves this.
> >
> > But not sure if this is the right way to fix this.
>
> Shouldn't you be selecting this in your 64-bit dma address capable arch
> instead?
Yes, that's how it was meant to be used.
--
Catalin
next prev parent reply other threads:[~2012-09-12 12:57 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-12 5:50 [RFC PATCH] ARM: mm: ADD descriptor string to CONFIG_DMA_ADDR_64BIT_T R Sricharan
2012-09-12 5:50 ` R Sricharan
2012-09-12 12:46 ` Cyril Chemparathy
2012-09-12 12:46 ` Cyril Chemparathy
2012-09-12 12:56 ` Catalin Marinas [this message]
2012-09-12 12:56 ` Catalin Marinas
2012-09-12 12:57 ` Shilimkar, Santosh
2012-09-12 12:57 ` Shilimkar, Santosh
2012-09-12 13:19 ` Catalin Marinas
2012-09-12 13:19 ` Catalin Marinas
2012-09-12 13:25 ` Shilimkar, Santosh
2012-09-12 13:25 ` Shilimkar, Santosh
2012-09-12 13:29 ` R, Sricharan
2012-09-12 13:29 ` R, Sricharan
2012-09-12 13:20 ` R, Sricharan
2012-09-12 13:20 ` R, Sricharan
2012-09-12 14:55 ` Russell King - ARM Linux
2012-09-12 14:55 ` Russell King - ARM Linux
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