Two different sets of flag bits are stored in the 'flags' member of a 'struct drm_i915_gem_exec_object2', and they're defined in two different source files, increasing the risk of an accidental clash. Some flags in this field are supplied by the user; these are defined in i915_drm.h, and they start from the LSB and work up. Other flags are defined in i915_gem_execbuffer, for internal use within that file only; they start from the MSB and work down. So here we add a compile-time check that the two sets of flags do not overlap, which would cause all sorts of confusion. Signed-off-by: Dave Gordon <david.s.gordon@intel.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1468504324-12690-1-git-send-email-david.s.gordon@intel.com |
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| .. | ||
| acpi | ||
| asm-generic | ||
| clocksource | ||
| crypto | ||
| drm | ||
| dt-bindings | ||
| keys | ||
| kvm | ||
| linux | ||
| math-emu | ||
| media | ||
| memory | ||
| misc | ||
| net | ||
| pcmcia | ||
| ras | ||
| rdma | ||
| rxrpc | ||
| scsi | ||
| soc | ||
| sound | ||
| target | ||
| trace | ||
| uapi | ||
| video | ||
| xen | ||
| Kbuild | ||