From: Paul E. McKenney <paulmck@kernel.org>
Date: Tue, 23 Feb 2021 21:12:41 +0000 (-0800)
Subject: torture: Print proper vmlinux path for kvm-again.sh runs
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=03edf700db335b9375c18310d59d0a0ab6c850df;p=linux.git

torture: Print proper vmlinux path for kvm-again.sh runs

The kvm-again.sh script does not copy over the vmlinux files due to
their large size.  This means that a gdb run must use the vmlinux file
from the original "res" directory.  This commit therefore finds that
directory and prints it out so that the user can copy and pasted the
gdb command just as for the initial run.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
---

diff --git a/tools/testing/selftests/rcutorture/bin/kvm-again.sh b/tools/testing/selftests/rcutorture/bin/kvm-again.sh
index f1c80b02af58d..668636ee3dafb 100755
--- a/tools/testing/selftests/rcutorture/bin/kvm-again.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm-again.sh
@@ -159,7 +159,10 @@ do
 	then
 		echo "# seconds=$dur" >> $i
 	fi
-	echo "# TORTURE_KCONFIG_GDB_ARG=''" >> $i
+	if test -n "$arg_remote"
+	then
+		echo "# TORTURE_KCONFIG_GDB_ARG=''" >> $i
+	fi
 done
 
 # Extract settings from the last qemu-cmd file transformed above.
diff --git a/tools/testing/selftests/rcutorture/bin/kvm-test-1-run-qemu.sh b/tools/testing/selftests/rcutorture/bin/kvm-test-1-run-qemu.sh
index 576a9b761b415..5b1aa2a4f3f69 100755
--- a/tools/testing/selftests/rcutorture/bin/kvm-test-1-run-qemu.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm-test-1-run-qemu.sh
@@ -67,7 +67,11 @@ then
 	base_resdir=`echo $resdir | sed -e 's/\.[0-9]\+$//'`
 	if ! test -f $base_resdir/vmlinux
 	then
-		base_resdir=/path/to
+		base_resdir="`cat re-run`/$resdir"
+		if ! test -f $base_resdir/vmlinux
+		then
+			base_resdir=/path/to
+		fi
 	fi
 	echo Waiting for you to attach a debug session, for example: > /dev/tty
 	echo "    gdb $base_resdir/vmlinux" > /dev/tty