lparstat -E option reports the actual and normalized system utilization
based on the PURR/SPURR registers. Update the lparstat man page too with
the -E option details.

Reported-by: Pavithra Prakash <pavr...@in.ibm.com>
Signed-off-by: Kamalesh Babulal <kama...@linux.vnet.ibm.com>
---
Applies on top of next branch.

 man/lparstat.8 | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/man/lparstat.8 b/man/lparstat.8
index 0f4c923aaef5..d00e42600165 100644
--- a/man/lparstat.8
+++ b/man/lparstat.8
@@ -209,6 +209,17 @@ The variable memory capacity weight of the LPAR.
 .TP
 .SH
 .TP
+\fB\-E\fR
+Display Scaled Processor Utilization Resource Register(SPURR) based CPU utilization.
+.RS
+.RS
+Actual CPU utilization is based on Processor Utilization Resource Register(PURR).
+.RS
+.RE
+Normalized CPU utilization is based on Scaled Processor Utilization Resource Register(SPURR).
+.TP
+.SH
+.TP
 \fB\-l, --legacy\fR
 Display the report in legacy format.
 .RS

base-commit: 60d9f54b13b75feee3fd7b25a92b24d0d97ea984
--
2.26.2