From: Paul E. McKenney Date: Wed, 16 Sep 2020 17:10:10 +0000 (-0700) Subject: torture: Exclude "NOHZ tick-stop error" from fatal errors X-Git-Tag: howlett/maple_spf/20210104~369^2~2^6~19 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=8d68e68a781db80606c8e8f3e4383be6974878fd;p=users%2Fjedix%2Flinux-maple.git torture: Exclude "NOHZ tick-stop error" from fatal errors The "NOHZ tick-stop error: Non-RCU local softirq work is pending" warning happens frequently and appears to be irrelevant to the various torture tests. This commit therefore filters it out. If there proves to be a need to pay attention to it a later commit will add an "advice" category to allow the user to immediately see that although something happened, it was not an indictment of the system being tortured. Signed-off-by: Paul E. McKenney --- diff --git a/tools/testing/selftests/rcutorture/bin/console-badness.sh b/tools/testing/selftests/rcutorture/bin/console-badness.sh index 0e4c0b2eb7f08..80ae7f08b363e 100755 --- a/tools/testing/selftests/rcutorture/bin/console-badness.sh +++ b/tools/testing/selftests/rcutorture/bin/console-badness.sh @@ -13,4 +13,5 @@ egrep 'Badness|WARNING:|Warn|BUG|===========|Call Trace:|Oops:|detected stalls on CPUs/tasks:|self-detected stall on CPU|Stall ended before state dump start|\?\?\? Writer stall state|rcu_.*kthread starved for|!!!' | grep -v 'ODEBUG: ' | grep -v 'This means that this is a DEBUG kernel and it is' | -grep -v 'Warning: unable to open an initial console' +grep -v 'Warning: unable to open an initial console' | +grep -v 'NOHZ tick-stop error: Non-RCU local softirq work is pending, handler'