Date: Mon, 16 Nov 2015 08:40:52 +0100
Message-ID: <s5h6112fl2z.wl-tiwai@suse.de>
From: Takashi Iwai <tiwai@suse.de>
To: Boaz Harrosh <boaz@plexistor.com>
Cc: Dan Williams <dan.j.williams@intel.com>, linux-kernel@vger.kernel.org,
        alsa-devel@alsa-project.org, linux-nvdimm@ml01.01.org,
        Jaroslav Kysela <perex@perex.cz>, Jeff Moyer <jmoyer@redhat.com>,
        Stable Tree <stable@vger.kernel.org>
Subject: Re: [PATCH] sound: depend on ZONE_DMA
In-Reply-To: <56486417.7090802@plexistor.com>
References: <20151112201357.11045.22705.stgit@dwillia2-desk3.jf.intel.com>
	<s5h1tbv3qdi.wl-tiwai@suse.de>
	<56486417.7090802@plexistor.com>
User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI/1.14.6 (Maruoka)
 FLIM/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL/10.8 Emacs/24.5
 (x86_64-suse-linux-gnu) MULE/6.0 (HANACHIRUSATO)
MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka")
Content-Type: text/plain; charset=US-ASCII
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 1008
Lines: 29

On Sun, 15 Nov 2015 11:53:11 +0100,
Boaz Harrosh wrote:
> 
> On 11/12/2015 10:38 PM, Takashi Iwai wrote:
> > On Thu, 12 Nov 2015 21:13:57 +0100,
> > Dan Williams wrote:
> >>
> >> There are several sound drivers that 'select ZONE_DMA'.  This is
> >> backwards as ZONE_DMA is an architecture capability exported to drivers.
> >> Switch the polarity of the dependency to disable these drivers when the
> >> architecture does not support ZONE_DMA.  This was discovered in the
> >> context of testing/enabling devm_memremap_pages() which depends on
> >> ZONE_DEVICE.  ZONE_DEVICE in turn depends on !ZONE_DMA.
> > 
> > Makes sense.  I applied it now, thanks.
> > 
> 
> Please add:
> CC: Stable Tree <stable@vger.kernel.org>

Sorry, too late, already merged.


Takashi
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/