testsuite: run dmesg with sudo

Some distributions like Debian nowadays restrict the dmesg command to
root-only. Run it with sudo in the testsuite.

Signed-off-by: Luca Boccassi <bluca@debian.org>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>

diff --git a/testsuite/Makefile b/testsuite/Makefile
index 39bf1d4eb454c22c29eed67da44f627252976c03..d1ac997d7919c7bc4110ed20fa4087bc91f010ec 100644 (file)
--- a/testsuite/Makefile
+++ b/testsuite/Makefile
@@ -85,5 +85,5 @@ endif
                        echo "PASS"; \
                fi; \
                rm "$$TMP_ERR" "$$TMP_OUT"; \
-               dmesg > $(RESULTS_DIR)/$@.$$o.dmesg; \
+               sudo dmesg > $(RESULTS_DIR)/$@.$$o.dmesg; \
        done