Hi Johan,
[auto build test ERROR on driver-core/driver-core-testing]
[also build test ERROR on v4.13-rc3 next-20170804]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Johan-Hovold/dma-mapping-sk
On Thu, Aug 03, 2017 at 04:49:24PM +0200, Johan Hovold wrote:
> On Thu, Aug 03, 2017 at 04:23:08PM +0200, Johan Hovold wrote:
> > On Thu, Aug 03, 2017 at 10:04:21AM -0400, Alan Stern wrote:
> > > On Thu, 3 Aug 2017, Johan Hovold wrote:
> > >
> > > > USB devices use the DMA mask and offset of the c
On Thu, Aug 03, 2017 at 03:48:06PM +0100, Robin Murphy wrote:
> On 03/08/17 15:23, Johan Hovold wrote:
> > On Thu, Aug 03, 2017 at 10:04:21AM -0400, Alan Stern wrote:
> >> On Thu, 3 Aug 2017, Johan Hovold wrote:
> >>> diff --git a/include/linux/usb.h b/include/linux/usb.h
> >>> index cb9fbd54386e.
On Thu, Aug 03, 2017 at 04:23:08PM +0200, Johan Hovold wrote:
> On Thu, Aug 03, 2017 at 10:04:21AM -0400, Alan Stern wrote:
> > On Thu, 3 Aug 2017, Johan Hovold wrote:
> >
> > > USB devices use the DMA mask and offset of the controller, which have
> > > already been setup when a device is probed.
On 03/08/17 15:23, Johan Hovold wrote:
> On Thu, Aug 03, 2017 at 10:04:21AM -0400, Alan Stern wrote:
>> On Thu, 3 Aug 2017, Johan Hovold wrote:
>>
>>> USB devices use the DMA mask and offset of the controller, which have
>>> already been setup when a device is probed. Note that modifying the
>>> DM
On Thu, Aug 03, 2017 at 10:04:21AM -0400, Alan Stern wrote:
> On Thu, 3 Aug 2017, Johan Hovold wrote:
>
> > USB devices use the DMA mask and offset of the controller, which have
> > already been setup when a device is probed. Note that modifying the
> > DMA mask of a USB device would change the ma
On Thu, 3 Aug 2017, Johan Hovold wrote:
> USB devices use the DMA mask and offset of the controller, which have
> already been setup when a device is probed. Note that modifying the
> DMA mask of a USB device would change the mask for the controller (and
> all devices on the bus) as the mask is li
On 03/08/17 14:14, Johan Hovold wrote:
> USB devices use the DMA mask and offset of the controller, which have
> already been setup when a device is probed. Note that modifying the
> DMA mask of a USB device would change the mask for the controller (and
> all devices on the bus) as the mask is lite
USB devices use the DMA mask and offset of the controller, which have
already been setup when a device is probed. Note that modifying the
DMA mask of a USB device would change the mask for the controller (and
all devices on the bus) as the mask is literally shared.
Since commit 2bf698671205 ("USB:
