Commit 08c79742 authored by Paul E. McKenney's avatar Paul E. McKenney
Browse files

torture: Don't kill gdb sessions 



The rcutorture scripting will do a "kill -9" on any guest OS that exceeds
its --duration by more than a few minutes, which is very valuable when
bugs result in hangs.  However, this is a problem when the "hang" was due
to a --gdb debugging session.

This commit therefore refrains from killing the guest OS when a debugging
session is in progress.  This means that the user must manually kill the
kvm.sh process group if a hang really does occur.

Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
parent 0c6d18d8

tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh

+4 −1
Original line number Diff line number Diff line
@@ -206,7 +206,10 @@ do 
	kruntime=`gawk 'BEGIN { print systime() - '"$kstarttime"' }' < /dev/null`

	if test -z "$qemu_pid" || kill -0 "$qemu_pid" > /dev/null 2>&1

	then

		if test $kruntime -ge $seconds -o -f "$TORTURE_STOPFILE"

		if test -n "$TORTURE_KCONFIG_GDB_ARG"

		then

			:

		elif test $kruntime -ge $seconds || test -f "$TORTURE_STOPFILE"

		then

			break;

		fi