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Commit 340d2852 authored by Kyle Yan's avatar Kyle Yan Committed by Gerrit - the friendly Code Review server
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Merge "msm: ion: Modified Secure Display buffer permissions" into msm-4.9

parents c496ab03 d1f8abf9

drivers/staging/android/ion/ion_cma_heap.c

+6 −1
Original line number Diff line number Diff line
@@ -279,10 +279,15 @@ static int ion_secure_cma_allocate( 


	source_vm = VMID_HLOS;

	dest_vm = get_secure_vmid(flags);



	if (dest_vm < 0) {

		pr_err("%s: Failed to get secure vmid\n", __func__);

		return -EINVAL;

	}



	if (dest_vm == VMID_CP_SEC_DISPLAY)

		dest_perms = PERM_READ;

	else

		dest_perms = PERM_READ | PERM_WRITE;



	ret = ion_cma_allocate(heap, buffer, len, align, flags);