On Mon, Aug 08, 2016 at 10:31:32AM +0100, David Binderman wrote: > Hello there, > > Recent versions of gcc say this: > > include/drm/i915_drm.h:96:34: warning: result of ‘65535 << 20’ > requires 37 bits to represent, but ‘int’ only has 32 bits > [-Wshift-overflow=] > > Source code is > > #define INTEL_BSM_MASK (0xFFFF << 20) > > Maybe something like > > #define INTEL_BSM_MASK (0xFFFFUL<< 20) > > might be better. Yup. Care to bake this into a patch (with s-o-b and everything per Documentation/SubmittingPatches) so I can apply it? -Daniel > > > Regards > > David Binderman > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/intel-gfx -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
