From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754816Ab3KPAkS (ORCPT ); Fri, 15 Nov 2013 19:40:18 -0500 Received: from e34.co.us.ibm.com ([32.97.110.152]:59612 "EHLO e34.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753753Ab3KPAfw (ORCPT ); Fri, 15 Nov 2013 19:35:52 -0500 From: "Paul E. McKenney" To: linux-kernel@vger.kernel.org Cc: mingo@kernel.org, laijs@cn.fujitsu.com, dipankar@in.ibm.com, akpm@linux-foundation.org, mathieu.desnoyers@efficios.com, josh@joshtriplett.org, niv@us.ibm.com, tglx@linutronix.de, peterz@infradead.org, rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com, darren@dvhart.com, fweisbec@gmail.com, sbw@mit.edu, "Paul E. McKenney" , Greg KH Subject: [PATCH tip/core/rcu 21/28] rcutorture: Add --no-initrd argument to kvm.sh Date: Fri, 15 Nov 2013 16:35:34 -0800 Message-Id: <1384562141-32446-21-git-send-email-paulmck@linux.vnet.ibm.com> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1384562141-32446-1-git-send-email-paulmck@linux.vnet.ibm.com> References: <20131116003517.GA31563@linux.vnet.ibm.com> <1384562141-32446-1-git-send-email-paulmck@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 13111600-1542-0000-0000-0000035637BA Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Paul E. McKenney" This commit adds the --no-initrd argument to kvm.sh, which permits initrd to be contained in a root partition specified by the --bootargs argument. Without --no-initrd, the kernel build expects an initrd directory in the same rcutorture directory that contains bin and configs. Signed-off-by: Paul E. McKenney Cc: Greg KH --- tools/testing/selftests/rcutorture/bin/kvm-build.sh | 2 +- tools/testing/selftests/rcutorture/bin/kvm.sh | 9 +++++++-- 2 files changed, 8 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/rcutorture/bin/kvm-build.sh b/tools/testing/selftests/rcutorture/bin/kvm-build.sh index 07bbeccb5a28..618ef2c543fd 100755 --- a/tools/testing/selftests/rcutorture/bin/kvm-build.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm-build.sh @@ -47,7 +47,7 @@ mkdir $T cat ${config_template} | grep -v CONFIG_RCU_TORTURE_TEST > $T/config cat << ___EOF___ >> $T/config -CONFIG_INITRAMFS_SOURCE="$KVM/initrd" +CONFIG_INITRAMFS_SOURCE="$RCU_INITRD" CONFIG_VIRTIO_PCI=y CONFIG_VIRTIO_CONSOLE=y ___EOF___ diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh b/tools/testing/selftests/rcutorture/bin/kvm.sh index 7d6ca337d1fd..a833160dcdc3 100644 --- a/tools/testing/selftests/rcutorture/bin/kvm.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm.sh @@ -31,8 +31,9 @@ scriptname=$0 args="$*" dur=30 -KVM=`pwd`/tools/testing/selftests/rcutorture; export KVM -builddir=${KVM}/b1 +KVM="`pwd`/tools/testing/selftests/rcutorture"; export KVM +builddir="${KVM}/b1" +RCU_INITRD="$KVM/initrd"; export RCU_INITRD resdir="" configs="" ds=`date +%Y.%m.%d-%H:%M:%S` @@ -49,6 +50,7 @@ usage () { echo " --interactive" echo " --kversion vN.NN" echo " --mac nn:nn:nn:nn:nn:nn" + echo " --no-initrd" echo " --qemu-args qemu-system-..." echo " --qemu-cmd qemu-system-..." echo " --results absolute-pathname" @@ -122,6 +124,9 @@ do RCU_QEMU_MAC=$2; export RCU_QEMU_MAC shift ;; + --no-initrd) + RCU_INITRD=""; export RCU_INITRD + ;; --qemu-args) checkarg --qemu-args "-qemu args" $# "$2" '^-' '^error' RCU_QEMU_ARG="$2" -- 1.8.1.5