On Wed, Oct 07, 2015 at 01:23:07PM +0200, Arnd Bergmann wrote:
> > I haven't checked all architectures, but I assume what happens is that
> > 64-bit ones just #define atomic64_t atomic_long_t, so they don't have
> > to provide three sets of functions.
>
> scratch that, I just looked at all the ar
On Mon, Oct 19, 2015 at 12:11 PM, Arnd Bergmann wrote:
> On Monday 19 October 2015 09:34:15 Geert Uytterhoeven wrote:
>> On Wed, Oct 7, 2015 at 1:23 PM, Arnd Bergmann wrote:
>> > static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
>> >
>> > which truncates the result to 32 bi
On Monday 19 October 2015 09:34:15 Geert Uytterhoeven wrote:
> On Wed, Oct 7, 2015 at 1:23 PM, Arnd Bergmann wrote:
> > static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
> >
> > which truncates the result to 32 bit.
>
> Woops.
>
> See also my unanswered question in "atomic
On Monday 19 October 2015 11:37:00 Ralf Baechle wrote:
> On Wed, Oct 07, 2015 at 01:23:07PM +0200, Arnd Bergmann wrote:
>
> > > I haven't checked all architectures, but I assume what happens is that
> > > 64-bit ones just #define atomic64_t atomic_long_t, so they don't have
> > > to provide three
On Wed, Oct 7, 2015 at 1:23 PM, Arnd Bergmann wrote:
> On Wednesday 07 October 2015 13:04:06 Arnd Bergmann wrote:
>> On Wednesday 07 October 2015 11:45:02 Russell King - ARM Linux wrote:
>> > On Wed, Oct 07, 2015 at 12:41:21PM +0200, Arnd Bergmann wrote:
>> > > The virtgpu driver prints the last_s
On Wednesday 07 October 2015 13:04:06 Arnd Bergmann wrote:
> On Wednesday 07 October 2015 11:45:02 Russell King - ARM Linux wrote:
> > On Wed, Oct 07, 2015 at 12:41:21PM +0200, Arnd Bergmann wrote:
> > > The virtgpu driver prints the last_seq variable using the %ld or
> > > %lu format string, which
On Wednesday 07 October 2015 11:45:02 Russell King - ARM Linux wrote:
> On Wed, Oct 07, 2015 at 12:41:21PM +0200, Arnd Bergmann wrote:
> > The virtgpu driver prints the last_seq variable using the %ld or
> > %lu format string, which does not work correctly on all architectures
> > and causes this c
On Wed, Oct 07, 2015 at 12:41:21PM +0200, Arnd Bergmann wrote:
> The virtgpu driver prints the last_seq variable using the %ld or
> %lu format string, which does not work correctly on all architectures
> and causes this compiler warning on ARM:
>
> drivers/gpu/drm/virtio/virtgpu_fence.c: In functi
The virtgpu driver prints the last_seq variable using the %ld or
%lu format string, which does not work correctly on all architectures
and causes this compiler warning on ARM:
drivers/gpu/drm/virtio/virtgpu_fence.c: In function 'virtio_timeline_value_str':
drivers/gpu/drm/virtio/virtgpu_fence.c:64
