Updates kvmx: 542e32b TODO: mplement QXL memory params

diff --git a/kvmx b/kvmx
index ef805a364511706974e9d3cf3a39ac16f765d06f..542e32b99e65df45986e224a59f69ce125c589cf 160000 (submodule)
--- a/kvmx
+++ b/kvmx
@@ -1 +1 @@
-Subproject commit ef805a364511706974e9d3cf3a39ac16f765d06f
+Subproject commit 542e32b99e65df45986e224a59f69ce125c589cf