From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Luis R. Rodriguez" <mcgrof@suse.com>
Date: Thu, 25 Jun 2015 00:58:17 +0000
Subject: Re: [Xen-devel] [PATCH v7 5/9] PCI: Add pci_iomap_wc() variants
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To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linux-fbdev <linux-fbdev@vger.kernel.org>, "Michael S. Tsirkin" <mst@redhat.com>, "linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>, =?UTF-8?B?VmlsbGUgU3lyasOkbMOk?= <syrjala@sci.fi>, Dave Hansen <dave.hansen@linux.intel.com>, Jan Beulich <jbeulich@suse.com>, =?UTF-8?B?VmlsbGUgU3lyasOkbMOk?= <ville.syrjala@linux.intel.com>, "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>, Arnd Bergmann <arnd@arndb.de>, Davidlohr Bueso <dbueso@suse.de>, Tomi Valkeinen <tomi.valkeinen@ti.com>, Mel Gorman <mgorman@suse.de>, Daniel Vetter <daniel.vetter@ffwll.ch>, Dave Airlie <airlied@redhat.com>, Ingo Molnar <mingo@elte.hu>, Borislav Petkov <bp@suse.de>, Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>, Antonino Daplas <adaplas@gmail.com>, Suresh Siddha <sbsiddha@gmail.com>, Stefan Bader <stefan.bader@canonical.com>, Bjorn Helgaas <bhelgaas@google.com>, Thomas Gleixner <tglx@linutronix.de>, Vlastimil Babka <vbabka@suse.cz>, Juergen Gross <jgross@suse.com>, Toshi Kani <toshi.kani@hp.com>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, Andy Lutomirski <luto@amacapital.net>, David Vrabel <david.vrabel@citrix.com>, venkatesh.pallipadi@intel.com, =?UTF-8?Q?Roger_Pau_Monn=C3=A9?= <roger.pau@citrix.com>

On Wed, Jun 24, 2015 at 5:52 PM, Benjamin Herrenschmidt
<benh@kernel.crashing.org> wrote:
> On Thu, 2015-06-25 at 02:08 +0200, Luis R. Rodriguez wrote:
>>
>> OK thanks I'll proceed with these patches then.
>>
>> > As for user mappings,
>>
>> Which APIs were you considering in this regard BTW?
>
> mmap of the generic /sys/bus/pci/.../resource*

Like? Got a demo patch in mind ? :)

 Luis