drm/i915/gvt: use kmap instead of kmap_atomic around guest memory access

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kmap_atomic doesn't allow sleep until unmapped. However,
it's necessary to allow sleep during reading/writing guest
memory, so use kmap instead.

Signed-off-by: Bing Niu <bing.niu@intel.com>
Signed-off-by: Xiaoguang Chen <xiaoguang.chen@intel.com>
Signed-off-by: Jike Song <jike.song@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>

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Xiaoguang Chen 2016-11-03 18:38:30 +08:00 • committed by Zhenyu Wang

parent 9baf0920b5

commit c754936fe6

1 changed files with 8 additions and 8 deletions

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drivers/gpu/drm/i915/gvt/scheduler.c

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