[PATCH v2 4/5] tests: Update vm README

[Ilan Peer]

Update the code coverage documentation to also specify the
source base directory for the code coverage generation.

Change-Id: Ie5b587b9b5a9df0c1d77b0690b0ea38b7a80c0ae
Signed-off-by: Ilan Peer <ilan.peer at intel.com>
---
 tests/hwsim/vm/README | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/hwsim/vm/README b/tests/hwsim/vm/README
index 68d740d..8fef72c 100644
--- a/tests/hwsim/vm/README
+++ b/tests/hwsim/vm/README
@@ -57,7 +57,7 @@ VM into the logs directory. To post-process this data, you'll want to use
 lcov and run
 
 cd /tmp/hwsim-test-logs/<timestamp>
-lcov -c -d gcov/ > gcov/data
+lcov -b <path to kernel dir> -c -d gcov/ > gcov/data
 genhtml -o html/ gcov/data
 
 Then open html/index.html in your browser.
-- 
1.8.3.2