On la, 2017-08-05 at 20:47 +0100, Chris Wilson wrote:
> Quoting Chris Wilson (2017-08-05 20:19:24)
> > +++ b/drivers/gpu/drm/i915/i915_drv.h
> > @@ -4144,6 +4144,12 @@ static inline unsigned long
> > msecs_to_jiffies_timeout(const unsigned int m)
> >
> > static inline unsigned long nsecs_to_
On la, 2017-08-05 at 20:19 +0100, Chris Wilson wrote:
> The wait-ioctl is optionally supplied a timeout with nanosecond
> precision in a s64 field. We use nsecs_to_jiffies64() to convert that
> into the jiffies consumed by the scheduler, but internally
> nsecs_to_jiffies64() does not guard against
Quoting Chris Wilson (2017-08-05 20:19:24)
> The wait-ioctl is optionally supplied a timeout with nanosecond
> precision in a s64 field. We use nsecs_to_jiffies64() to convert that
> into the jiffies consumed by the scheduler, but internally
> nsecs_to_jiffies64() does not guard against overflow (a
The wait-ioctl is optionally supplied a timeout with nanosecond
precision in a s64 field. We use nsecs_to_jiffies64() to convert that
into the jiffies consumed by the scheduler, but internally
nsecs_to_jiffies64() does not guard against overflow (as it's purpose is
for use by the scheduler and not
