Merge "msm: kgsl: Panic if global timestamp wait fails in context detach"

	ret = adreno_drawctxt_wait_global(adreno_dev, context,

		drawctxt->internal_timestamp, 10 * 1000);

	/*

	 * If the wait for global fails then nothing after this point is likely

	 * to work very well - BUG_ON() so we can take advantage of the debug

	 * tools to figure out what the h - e - double hockey sticks happened

	 */

	BUG_ON(ret);

	kgsl_sharedmem_writel(device, &device->memstore,

			KGSL_MEMSTORE_OFFSET(context->id, soptimestamp),

			drawctxt->timestamp);