Re: [Intel-gfx] [PATCH v3 2/4] drm/i915: fix 64bit divide

2017-11-14 Thread Ville Syrjälä
On Tue, Nov 14, 2017 at 08:30:41AM +0100, Ewelina Musial wrote: > On Mon, Nov 13, 2017 at 11:34:53PM +, Lionel Landwerlin wrote: > > ERROR: "__udivdi3" [drivers/gpu/drm/i915/i915.ko] undefined! > > ERROR: "__divdi3" [drivers/gpu/drm/i915/i915.ko] undefined! > > > > Store the frequency in kHz a

Re: [Intel-gfx] [PATCH v3 2/4] drm/i915: fix 64bit divide

2017-11-13 Thread Ewelina Musial
On Mon, Nov 13, 2017 at 11:34:53PM +, Lionel Landwerlin wrote: > ERROR: "__udivdi3" [drivers/gpu/drm/i915/i915.ko] undefined! > ERROR: "__divdi3" [drivers/gpu/drm/i915/i915.ko] undefined! > > Store the frequency in kHz and drop 64bit divisions. > > v2: Use div64_u64 (Matthew) > > v3: store f

[Intel-gfx] [PATCH v3 2/4] drm/i915: fix 64bit divide

2017-11-13 Thread Lionel Landwerlin
ERROR: "__udivdi3" [drivers/gpu/drm/i915/i915.ko] undefined! ERROR: "__divdi3" [drivers/gpu/drm/i915/i915.ko] undefined! Store the frequency in kHz and drop 64bit divisions. v2: Use div64_u64 (Matthew) v3: store frequency in kHz to avoid 64bit divs (Chris/Ville) Fixes: dab9178333 ("drm/i915: ex