On Tue, Apr 24, 2018 at 08:55:49AM +0200, Christoph Hellwig wrote:
> On Tue, Apr 24, 2018 at 12:52:05AM +0100, Russell King - ARM Linux wrote:
> > On Mon, Apr 23, 2018 at 07:04:18PM +0200, Christoph Hellwig wrote:
> > > This way we have one central definition of it, a
On Mon, Apr 23, 2018 at 07:04:18PM +0200, Christoph Hellwig wrote:
> This way we have one central definition of it, and user can select it as
> needed. Note that we also add a second ARCH_HAS_SWIOTLB symbol to
> indicate the architecture supports swiotlb at all, so that we can still
> make the
On Wed, Jun 21, 2017 at 08:26:07PM +, Bart Van Assche wrote:
> On Wed, 2017-05-03 at 12:46 -0700, Bart Van Assche wrote:
> > The global variable 'rd_size' is declared as 'int' in source file
> > arch/arm/kernel/atags_parse.c and as 'unsigned long' in
> > drivers/block/brd.c. Fix this
On Wed, Apr 26, 2017 at 08:51:35PM +, Bart Van Assche wrote:
> On Mon, 2017-04-17 at 16:10 -0700, Bart Van Assche wrote:
> > The global variable 'rd_size' is declared as 'int' in source file
> > arch/arm/kernel/atags_parse.c and as 'unsigned long' in
> > drivers/block/brd.c. Fix this
On Wed, Feb 15, 2017 at 12:12:47PM +0800, Shawn Lin wrote:
> Hi Russell,
>
> On 2017/2/15 3:34, Russell King - ARM Linux wrote:
> >On Tue, Feb 14, 2017 at 09:18:43AM -0700, Jens Axboe wrote:
> >>The current situation seems like a bit of a mess. Why don't you have two
>
On Tue, Feb 14, 2017 at 09:18:43AM -0700, Jens Axboe wrote:
> The current situation seems like a bit of a mess. Why don't you have two
> entry points, one for DMA and one for PIO. If the caller doesn't know if
> he can use DMA, he'd better call the PIO variant. Either that, or audit
> all callers