]> git.baikalelectronics.ru Git - kernel.git/commit
drm/i915/gvt: enter failsafe mode when guest requires more resources
authorMin He <min.he@intel.com>
Fri, 17 Feb 2017 08:42:38 +0000 (16:42 +0800)
committerZhenyu Wang <zhenyuw@linux.intel.com>
Thu, 23 Feb 2017 09:32:13 +0000 (17:32 +0800)
commit3c901c8efb3d11bceb8773095be8bc7a26dc1aaa
treebc5a7a1ed4a1d6cb7ddfe93674606ba6500a447a
parentacfff025e8cb27a873179167e75d850ce73a5315
drm/i915/gvt: enter failsafe mode when guest requires more resources

Windows guest will notitfy GVT-g to request more resources through g2v
interface, when its resources are not enough.
This patch is to handle this case and let vgpu enter failsafe mode to
avoid too many error messages.

Signed-off-by: Min He <min.he@intel.com>
Signed-off-by: Pei Zhang <pei.zhang@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
drivers/gpu/drm/i915/gvt/gvt.h
drivers/gpu/drm/i915/gvt/handlers.c