eliminate this warning.
Best,
Gavin
On Fri, Aug 2, 2019 at 5:14 AM Greg KH wrote:
>
> On Thu, Aug 01, 2019 at 03:04:36PM -0700, gavi...@thegavinli.com wrote:
> > From: Gavin Li
> >
> > On architectures that are not (or are optionally) DMA coherent,
> > dma_alloc_coherent
The purpose of this section of code is to map that memory into
userspace, and the code before this patch would incorrectly calculate
the pfn required to do so. This patch simply changes it to use the
correct function to do so rather than doing it from scratch.
On Mon, Aug 5, 2019 at 4:37 AM David
e in
the no-op trb case.
Best,
Gavin
On Mon, May 29, 2017 at 7:06 AM, Mathias Nyman
wrote:
> On 26.05.2017 22:12, gavi...@thegavinli.com wrote:
>>
>> From: Gavin Li
>>
>> If a stalling TRB is cancelled and NOOP'ed in xhci_handle_cmd_stop_ep(),
>> finish_td() never
02:29:24PM -0700, gavi...@thegavinli.com wrote:
> > From: Gavin Li
> >
> > Memory usage for USB memory allocated via mmap() is already accounted
> > for at mmap() time; no need to account for it again at submiturb time.
> >
> > Signed-off-by: Gavin Li
> >
