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Chris Wilson authored
As we require a context switch to ensure that the current context is switched out and saved to memory, perform an explicit switch to the kernel context and wait for it. Closes: https://gitlab.freedesktop.org/drm/intel/issues/1336Signed-off-by:
Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by:
Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200228082330.2411941-18-chris@chris-wilson.co.uk
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