From 4f8a031279f5c17ad76b6833c64b8f86a450ebda Mon Sep 17 00:00:00 2001 From: Paul E. McKenney Date: Mon, 30 Sep 2013 17:17:57 -0700 Subject: rcutorture: Abstract qemu-flavor identification The task of working out which flavor of qemu to use gets more complex as more types of CPUs are supported. Adding Power makes three in addition to 32-bit and 64-bit x86, so it is time to pull this out into a function. This commit therefore creates an identify_qemu function and also adds a --qemu-cmd command-line argument for the inevitable case where the identify_qemu cannot figure it out. Signed-off-by: Paul E. McKenney Cc: Greg KH --- tools/testing/selftests/rcutorture/bin/kvm.sh | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'tools/testing/selftests/rcutorture/bin/kvm.sh') diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh b/tools/testing/selftests/rcutorture/bin/kvm.sh index bf6d68e96e94..89164c245ca1 100644 --- a/tools/testing/selftests/rcutorture/bin/kvm.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm.sh @@ -45,6 +45,7 @@ usage () { echo " --datestamp string" echo " --duration minutes" echo " --kversion vN.NN" + echo " --qemu-cmd qemu-system-..." echo " --rcu-kvm absolute-pathname" echo " --results absolute-pathname" echo " --relbuilddir relative-pathname" @@ -101,6 +102,11 @@ do kversion=$2 shift ;; + --qemu-cmd) + checkarg --qemu-cmd "(qemu-system-...)" $# "$2" 'qemu-system-' '^--' + RCU_QEMU_CMD="$2"; export RCU_QEMU_CMD + shift + ;; --rcu-kvm) checkarg --rcu-kvm "(absolute pathname)" "$#" "$2" '^/' error KVM=$2; export KVM -- cgit v1.2.3-55-g7522