Re: [PATCH 1/2] drm/i915/gvt: add ACPI and 64BIT dependencies

2016-10-21 Thread Zhenyu Wang
On 2016.10.21 17:25:49 +0200, Arnd Bergmann wrote: > The newly added gvt code produces lots of serious warnings and errors > when either built on 32-bit x86, or built with ACPI disabled, e.g. > > drivers/gpu/drm/i915/gvt/gtt.c: In function ???read_pte64???: > drivers/gpu/drm/i915/gvt/gtt.c:277:2:

Re: [PATCH 1/2] drm/i915/gvt: add ACPI and 64BIT dependencies

2016-10-21 Thread Zhenyu Wang
On 2016.10.21 17:25:49 +0200, Arnd Bergmann wrote: > The newly added gvt code produces lots of serious warnings and errors > when either built on 32-bit x86, or built with ACPI disabled, e.g. > > drivers/gpu/drm/i915/gvt/gtt.c: In function ???read_pte64???: > drivers/gpu/drm/i915/gvt/gtt.c:277:2:

[PATCH 1/2] drm/i915/gvt: add ACPI and 64BIT dependencies

2016-10-21 Thread Arnd Bergmann
The newly added gvt code produces lots of serious warnings and errors when either built on 32-bit x86, or built with ACPI disabled, e.g. drivers/gpu/drm/i915/gvt/gtt.c: In function ‘read_pte64’: drivers/gpu/drm/i915/gvt/gtt.c:277:2: error: left shift count >= width of type [-Werror]

[PATCH 1/2] drm/i915/gvt: add ACPI and 64BIT dependencies

2016-10-21 Thread Arnd Bergmann
The newly added gvt code produces lots of serious warnings and errors when either built on 32-bit x86, or built with ACPI disabled, e.g. drivers/gpu/drm/i915/gvt/gtt.c: In function ‘read_pte64’: drivers/gpu/drm/i915/gvt/gtt.c:277:2: error: left shift count >= width of type [-Werror]