Merge "ion: Set the private page flag on secure chunks" (318ead95) · Commits · e / devices / android_kernel_sony_msm8994

drivers/staging/android/ion/msm/secure_buffer.c

+11 −0

Original line number	Diff line number	Diff line
		@@ -132,6 +132,17 @@ static int secure_buffer_change_table(struct sg_table *table, int lock)
		ret = secure_buffer_change_chunk(virt_to_phys(chunk_list),
		nchunks, V2_CHUNK_SIZE, lock);

		if (!ret) {
		/*
		* Set or clear the private page flag to communicate the
		* status of the chunk to other entities
		*/
		if (lock)
		SetPagePrivate(sg_page(sg));
		else
		ClearPagePrivate(sg_page(sg));
		}

		kfree(chunk_list);
		}