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c87b9c60 PM |
1 | #!/bin/bash |
2 | # | |
3 | # Run a series of 14 tests under KVM. These are not particularly | |
4 | # well-selected or well-tuned, but are the current set. Run from the | |
5 | # top level of the source tree. | |
6 | # | |
7 | # Edit the definitions below to set the locations of the various directories, | |
8 | # as well as the test duration. | |
9 | # | |
10 | # Usage: sh kvm.sh [ options ] | |
11 | # | |
12 | # This program is free software; you can redistribute it and/or modify | |
13 | # it under the terms of the GNU General Public License as published by | |
14 | # the Free Software Foundation; either version 2 of the License, or | |
15 | # (at your option) any later version. | |
16 | # | |
17 | # This program is distributed in the hope that it will be useful, | |
18 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | # GNU General Public License for more details. | |
21 | # | |
22 | # You should have received a copy of the GNU General Public License | |
23 | # along with this program; if not, write to the Free Software | |
24 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
25 | # | |
26 | # Copyright (C) IBM Corporation, 2011 | |
27 | # | |
28 | # Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com> | |
29 | ||
30 | scriptname=$0 | |
330a76f1 | 31 | args="$*" |
c87b9c60 PM |
32 | |
33 | dur=30 | |
34 | KVM=`pwd`/tools/testing/selftests/rcutorture; export KVM | |
35 | builddir=${KVM}/b1 | |
36 | resdir="" | |
4275be83 | 37 | configs="" |
847bfd25 | 38 | ds=`date +%Y.%m.%d-%H:%M:%S` |
bb918535 | 39 | kversion="" |
c87b9c60 PM |
40 | |
41 | usage () { | |
42 | echo "Usage: $scriptname optional arguments:" | |
7dca9273 | 43 | echo " --bootargs kernel-boot-arguments" |
c87b9c60 | 44 | echo " --builddir absolute-pathname" |
11274813 | 45 | echo " --buildonly" |
c87b9c60 | 46 | echo " --configs \"config-file list\"" |
847bfd25 | 47 | echo " --datestamp string" |
c87b9c60 | 48 | echo " --duration minutes" |
315c540d | 49 | echo " --interactive" |
bb918535 | 50 | echo " --kversion vN.NN" |
315c540d | 51 | echo " --mac nn:nn:nn:nn:nn:nn" |
e9ce6400 | 52 | echo " --qemu-args qemu-system-..." |
4f8a0312 | 53 | echo " --qemu-cmd qemu-system-..." |
c87b9c60 PM |
54 | echo " --results absolute-pathname" |
55 | echo " --relbuilddir relative-pathname" | |
56 | exit 1 | |
57 | } | |
58 | ||
59 | # checkarg --argname argtype $# arg mustmatch cannotmatch | |
60 | checkarg () { | |
61 | if test $3 -le 1 | |
62 | then | |
63 | echo $1 needs argument $2 matching \"$5\" | |
64 | usage | |
65 | fi | |
66 | if echo "$4" | grep -q -e "$5" | |
67 | then | |
68 | : | |
69 | else | |
70 | echo $1 $2 \"$4\" must match \"$5\" | |
71 | usage | |
72 | fi | |
73 | if echo "$4" | grep -q -e "$6" | |
74 | then | |
75 | echo $1 $2 \"$4\" must not match \"$6\" | |
76 | usage | |
77 | fi | |
78 | } | |
79 | ||
80 | while test $# -gt 0 | |
81 | do | |
c87b9c60 | 82 | case "$1" in |
7dca9273 PM |
83 | --bootargs) |
84 | checkarg --bootargs "(list of kernel boot arguments)" "$#" "$2" '.*' '^--' | |
85 | RCU_BOOTARGS="$2" | |
86 | shift | |
87 | ;; | |
c87b9c60 | 88 | --builddir) |
e9ce6400 | 89 | checkarg --builddir "(absolute pathname)" "$#" "$2" '^/' '^error' |
c87b9c60 PM |
90 | builddir=$2 |
91 | gotbuilddir=1 | |
92 | shift | |
93 | ;; | |
11274813 PM |
94 | --buildonly) |
95 | RCU_BUILDONLY=1; export RCU_BUILDONLY | |
96 | ;; | |
c87b9c60 PM |
97 | --configs) |
98 | checkarg --configs "(list of config files)" "$#" "$2" '^[^/]*$' '^--' | |
99 | configs="$2" | |
100 | shift | |
101 | ;; | |
847bfd25 PM |
102 | --datestamp) |
103 | checkarg --datestamp "(relative pathname)" "$#" "$2" '^[^/]*$' '^--' | |
104 | ds=$2 | |
105 | shift | |
106 | ;; | |
c87b9c60 | 107 | --duration) |
e9ce6400 | 108 | checkarg --duration "(minutes)" $# "$2" '^[0-9]*$' '^error' |
c87b9c60 PM |
109 | dur=$2 |
110 | shift | |
111 | ;; | |
315c540d PM |
112 | --interactive) |
113 | RCU_QEMU_INTERACTIVE=1; export RCU_QEMU_INTERACTIVE | |
114 | ;; | |
bb918535 | 115 | --kversion) |
e9ce6400 | 116 | checkarg --kversion "(kernel version)" $# "$2" '^v[0-9.]*$' '^error' |
bb918535 PM |
117 | kversion=$2 |
118 | shift | |
119 | ;; | |
315c540d PM |
120 | --mac) |
121 | checkarg --mac "(MAC address)" $# "$2" '^\([0-9a-fA-F]\{2\}:\)\{5\}[0-9a-fA-F]\{2\}$' error | |
122 | RCU_QEMU_MAC=$2; export RCU_QEMU_MAC | |
123 | shift | |
124 | ;; | |
e9ce6400 PM |
125 | --qemu-args) |
126 | checkarg --qemu-args "-qemu args" $# "$2" '^-' '^error' | |
127 | RCU_QEMU_ARG="$2" | |
128 | shift | |
129 | ;; | |
4f8a0312 PM |
130 | --qemu-cmd) |
131 | checkarg --qemu-cmd "(qemu-system-...)" $# "$2" 'qemu-system-' '^--' | |
132 | RCU_QEMU_CMD="$2"; export RCU_QEMU_CMD | |
133 | shift | |
134 | ;; | |
c87b9c60 PM |
135 | --relbuilddir) |
136 | checkarg --relbuilddir "(relative pathname)" "$#" "$2" '^[^/]*$' '^--' | |
137 | relbuilddir=$2 | |
138 | gotrelbuilddir=1 | |
139 | builddir=${KVM}/${relbuilddir} | |
140 | shift | |
141 | ;; | |
142 | --results) | |
e9ce6400 | 143 | checkarg --results "(absolute pathname)" "$#" "$2" '^/' '^error' |
c87b9c60 PM |
144 | resdir=$2 |
145 | shift | |
146 | ;; | |
147 | *) | |
2bcdf4e3 | 148 | echo Unknown argument $1 |
c87b9c60 PM |
149 | usage |
150 | ;; | |
151 | esac | |
152 | shift | |
153 | done | |
154 | ||
c87b9c60 PM |
155 | PATH=${KVM}/bin:$PATH; export PATH |
156 | CONFIGFRAG=${KVM}/configs; export CONFIGFRAG | |
4275be83 PM |
157 | KVPATH=${CONFIGFRAG}/$kversion; export KVPATH |
158 | ||
159 | if test -z "$configs" | |
160 | then | |
161 | configs="`cat $CONFIGFRAG/$kversion/CFLIST`" | |
162 | fi | |
c87b9c60 PM |
163 | |
164 | if test -z "$resdir" | |
165 | then | |
166 | resdir=$KVM/res | |
330a76f1 PM |
167 | if ! test -e $resdir |
168 | then | |
169 | mkdir $resdir || : | |
170 | fi | |
c87b9c60 | 171 | else |
330a76f1 PM |
172 | if ! test -e $resdir |
173 | then | |
174 | mkdir -p "$resdir" || : | |
175 | fi | |
c87b9c60 | 176 | fi |
847bfd25 | 177 | mkdir $resdir/$ds |
330a76f1 PM |
178 | touch $resdir/$ds/log |
179 | echo $scriptname $args >> $resdir/$ds/log | |
847bfd25 | 180 | |
c87b9c60 PM |
181 | pwd > $resdir/$ds/testid.txt |
182 | if test -d .git | |
183 | then | |
184 | git status >> $resdir/$ds/testid.txt | |
185 | git rev-parse HEAD >> $resdir/$ds/testid.txt | |
186 | fi | |
187 | builddir=$KVM/b1 | |
330a76f1 PM |
188 | if ! test -e $builddir |
189 | then | |
190 | mkdir $builddir || : | |
191 | fi | |
c87b9c60 PM |
192 | |
193 | for CF in $configs | |
194 | do | |
195 | rd=$resdir/$ds/$CF | |
196 | mkdir $rd || : | |
197 | echo Results directory: $rd | |
e9ce6400 | 198 | kvm-test-1-rcu.sh $CONFIGFRAG/$kversion/$CF $builddir $rd $dur "-nographic $RCU_QEMU_ARG" "rcutorture.test_no_idle_hz=1 rcutorture.verbose=1 $RCU_BOOTARGS" |
c87b9c60 PM |
199 | done |
200 | # Tracing: trace_event=rcu:rcu_nocb_grace_period,rcu:rcu_grace_period,rcu:rcu_grace_period_init,rcu:rcu_quiescent_state_report,rcu:rcu_fqs,rcu:rcu_callback,rcu:rcu_torture_read,rcu:rcu_invoke_callback,rcu:rcu_fqs,rcu:rcu_dyntick,rcu:rcu_unlock_preempted_task |