20 Dec
2012
20 Dec
'12
12:48 a.m.
In drm_prime_handle_to_fd_ioctl(), flags is cleared to only support DRM_CLOEXEC but in gem_prime_export() callbacks of each driver, it uses 0600 as flags for dma_buf_export() like following.
return dma_buf_export(obj, &i915_dmabuf_ops, obj->base.size, 0600);
Oops, nice catch, radeon and nouveau did the correct thing here, I'll send a patch to fix that.
Dave.