[Intel-gfx] [PATCH v4 1/8] drm/i915: Introduce a PV INFO page structure for Intel GVT-g.

Dave Airlie airlied at gmail.com
Tue Mar 10 23:43:05 PDT 2015


> +/*
> + * The following structure pages are defined in GEN MMIO space
> + * for virtualization. (One page for now)
> + */
> +#define VGT_MAGIC         0x4776544776544776   /* 'vGTvGTvG' */

one of my dusty 32-bit compilers dislikes this,

 CC [M]  drivers/gpu/drm/i915/i915_vgpu.o
/home/airlied/kernel/drm-2.6/drivers/gpu/drm/i915/i915_vgpu.c: In
function ‘i915_check_vgpu’:
/home/airlied/kernel/drm-2.6/drivers/gpu/drm/i915/i915_vgpu.c:73:
warning: integer constant is too large for ‘long’ type

Dave.


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