Updates kvmx: 26a740c Some sshfs enhancements

diff --git a/kvmx b/kvmx
index 3c097cb6fdc436c7f825d251245165dcd378a817..26a740c1a600bb32cd440fb407afb852ee2ad676 160000 (submodule)
--- a/kvmx
+++ b/kvmx
@@ -1 +1 @@
-Subproject commit 3c097cb6fdc436c7f825d251245165dcd378a817
+Subproject commit 26a740c1a600bb32cd440fb407afb852ee2ad676