(no commit message)

diff --git a/openpower/sv/SimpleV_rationale.mdwn b/openpower/sv/SimpleV_rationale.mdwn
index 20cd6a83692dc7f95121fbeee333e6ec66f26b09..d38504f3a027fdadbbc9c4cd6e114ed37fb19ddf 100644 (file)
--- a/openpower/sv/SimpleV_rationale.mdwn
+++ b/openpower/sv/SimpleV_rationale.mdwn
@@ -836,7 +836,9 @@ and CPU the answer is quite likely to be "yes", which is interesting
 in and of itself.  Fortunately, the associated L1 Cache with TLB
 Translation does not have to be large, and the actual RADIX Tree Walk
 need not explicitly be done by the PEs, it can be handled by the main
-CPU as a software-extension.
+CPU as a software-extension: PEs generate a TLB Miss notification
+to the main CPU over OpenCAPI, and the main CPU feeds back the new
+TLB entries to the PE in response.
 
 **Use-case: Matrix and Convolutions**