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1#
2# Config file for ktest.pl
3#
4# Note, all paths must be absolute
5#
6
7# Options set in the beginning of the file are considered to be
8# default options. These options can be overriden by test specific
9# options, with the following exceptions:
10#
11# LOG_FILE
12# CLEAR_LOG
13# POWEROFF_ON_SUCCESS
14# REBOOT_ON_SUCCESS
15#
16# Test specific options are set after the label:
17#
18# TEST_START
19#
20# The options after a TEST_START label are specific to that test.
21# Each TEST_START label will set up a new test. If you want to
22# perform a test more than once, you can add the ITERATE label
23# to it followed by the number of times you want that test
24# to iterate. If the ITERATE is left off, the test will only
25# be performed once.
26#
27# TEST_START ITERATE 10
28#
29# You can skip a test by adding SKIP (before or after the ITERATE
30# and number)
31#
32# TEST_START SKIP
33#
34# TEST_START SKIP ITERATE 10
35#
36# TEST_START ITERATE 10 SKIP
37#
38# The SKIP label causes the options and the test itself to be ignored.
39# This is useful to set up several different tests in one config file, and
40# only enabling the ones you want to use for a current test run.
41#
42# You can add default options anywhere in the file as well
43# with the DEFAULTS tag. This allows you to have default options
44# after the test options to keep the test options at the top
45# of the file. You can even place the DEFAULTS tag between
46# test cases (but not in the middle of a single test case)
47#
48# TEST_START
49# MIN_CONFIG = /home/test/config-test1
50#
51# DEFAULTS
52# MIN_CONFIG = /home/test/config-default
53#
54# TEST_START ITERATE 10
55#
56# The above will run the first test with MIN_CONFIG set to
57# /home/test/config-test-1. Then 10 tests will be executed
58# with MIN_CONFIG with /home/test/config-default.
59#
60# You can also disable defaults with the SKIP option
61#
62# DEFAULTS SKIP
63# MIN_CONFIG = /home/test/config-use-sometimes
64#
65# DEFAULTS
66# MIN_CONFIG = /home/test/config-most-times
67#
68# The above will ignore the first MIN_CONFIG. If you want to
69# use the first MIN_CONFIG, remove the SKIP from the first
70# DEFAULTS tag and add it to the second. Be careful, options
71# may only be declared once per test or default. If you have
72# the same option name under the same test or as default
73# ktest will fail to execute, and no tests will run.
74#
75# DEFAULTS OVERRIDE
76#
77# Options defined in the DEFAULTS section can not be duplicated
78# even if they are defined in two different DEFAULT sections.
79# This is done to catch mistakes where an option is added but
80# the previous option was forgotten about and not commented.
81#
82# The OVERRIDE keyword can be added to a section to allow this
83# section to override other DEFAULT sections values that have
84# been defined previously. It will only override options that
85# have been defined before its use. Options defined later
86# in a non override section will still error. The same option
87# can not be defined in the same section even if that section
88# is marked OVERRIDE.
89#
90#
91#
92# Both TEST_START and DEFAULTS sections can also have the IF keyword
93# The value after the IF must evaluate into a 0 or non 0 positive
94# integer, and can use the config variables (explained below).
95#
96# DEFAULTS IF ${IS_X86_32}
97#
98# The above will process the DEFAULTS section if the config
99# variable IS_X86_32 evaluates to a non zero positive integer
100# otherwise if it evaluates to zero, it will act the same
101# as if the SKIP keyword was used.
102#
103# The ELSE keyword can be used directly after a section with
104# a IF statement.
105#
106# TEST_START IF ${RUN_NET_TESTS}
107# BUILD_TYPE = useconfig:${CONFIG_DIR}/config-network
108#
109# ELSE
110#
111# BUILD_TYPE = useconfig:${CONFIG_DIR}/config-normal
112#
113#
114# The ELSE keyword can also contain an IF statement to allow multiple
115# if then else sections. But all the sections must be either
116# DEFAULT or TEST_START, they can not be a mixture.
117#
118# TEST_START IF ${RUN_NET_TESTS}
119# BUILD_TYPE = useconfig:${CONFIG_DIR}/config-network
120#
121# ELSE IF ${RUN_DISK_TESTS}
122# BUILD_TYPE = useconfig:${CONFIG_DIR}/config-tests
123#
124# ELSE IF ${RUN_CPU_TESTS}
125# BUILD_TYPE = useconfig:${CONFIG_DIR}/config-cpu
126#
127# ELSE
128# BUILD_TYPE = useconfig:${CONFIG_DIR}/config-network
129#
130# The if statement may also have comparisons that will and for
131# == and !=, strings may be used for both sides.
132#
133# BOX_TYPE := x86_32
134#
135# DEFAULTS IF ${BOX_TYPE} == x86_32
136# BUILD_TYPE = useconfig:${CONFIG_DIR}/config-32
137# ELSE
138# BUILD_TYPE = useconfig:${CONFIG_DIR}/config-64
139#
140# The DEFINED keyword can be used by the IF statements too.
141# It returns true if the given config variable or option has been defined
142# or false otherwise.
143#
144#
145# DEFAULTS IF DEFINED USE_CC
146# CC := ${USE_CC}
147# ELSE
148# CC := gcc
149#
150#
151# As well as NOT DEFINED.
152#
153# DEFAULTS IF NOT DEFINED MAKE_CMD
154# MAKE_CMD := make ARCH=x86
155#
156#
157# And/or ops (&&,||) may also be used to make complex conditionals.
158#
159# TEST_START IF (DEFINED ALL_TESTS || ${MYTEST} == boottest) && ${MACHINE} == gandalf
160#
161# Notice the use of parentheses. Without any parentheses the above would be
162# processed the same as:
163#
164# TEST_START IF DEFINED ALL_TESTS || (${MYTEST} == boottest && ${MACHINE} == gandalf)
165#
166#
167#
168# INCLUDE file
169#
170# The INCLUDE keyword may be used in DEFAULT sections. This will
171# read another config file and process that file as well. The included
172# file can include other files, add new test cases or default
173# statements. Config variables will be passed to these files and changes
174# to config variables will be seen by top level config files. Including
175# a file is processed just like the contents of the file was cut and pasted
176# into the top level file, except, that include files that end with
177# TEST_START sections will have that section ended at the end of
178# the include file. That is, an included file is included followed
179# by another DEFAULT keyword.
180#
181# Unlike other files referenced in this config, the file path does not need
182# to be absolute. If the file does not start with '/', then the directory
183# that the current config file was located in is used. If no config by the
184# given name is found there, then the current directory is searched.
185#
186# INCLUDE myfile
187# DEFAULT
188#
189# is the same as:
190#
191# INCLUDE myfile
192#
193# Note, if the include file does not contain a full path, the file is
194# searched first by the location of the original include file, and then
195# by the location that ktest.pl was executed in.
196#
197
198#### Config variables ####
199#
200# This config file can also contain "config variables".
201# These are assigned with ":=" instead of the ktest option
202# assigment "=".
203#
204# The difference between ktest options and config variables
205# is that config variables can be used multiple times,
206# where each instance will override the previous instance.
207# And that they only live at time of processing this config.
208#
209# The advantage to config variables are that they can be used
210# by any option or any other config variables to define thing
211# that you may use over and over again in the options.
212#
213# For example:
214#
215# USER := root
216# TARGET := mybox
217# TEST_CASE := ssh ${USER}@${TARGET} /path/to/my/test
218#
219# TEST_START
220# MIN_CONFIG = config1
221# TEST = ${TEST_CASE}
222#
223# TEST_START
224# MIN_CONFIG = config2
225# TEST = ${TEST_CASE}
226#
227# TEST_CASE := ssh ${USER}@${TARGET} /path/to/my/test2
228#
229# TEST_START
230# MIN_CONFIG = config1
231# TEST = ${TEST_CASE}
232#
233# TEST_START
234# MIN_CONFIG = config2
235# TEST = ${TEST_CASE}
236#
237# TEST_DIR := /home/me/test
238#
239# BUILD_DIR = ${TEST_DIR}/linux.git
240# OUTPUT_DIR = ${TEST_DIR}/test
241#
242# Note, the config variables are evaluated immediately, thus
243# updating TARGET after TEST_CASE has been assigned does nothing
244# to TEST_CASE.
245#
246# As shown in the example, to evaluate a config variable, you
247# use the ${X} convention. Simple $X will not work.
248#
249# If the config variable does not exist, the ${X} will not
250# be evaluated. Thus:
251#
252# MAKE_CMD = PATH=/mypath:${PATH} make
253#
254# If PATH is not a config variable, then the ${PATH} in
255# the MAKE_CMD option will be evaluated by the shell when
256# the MAKE_CMD option is passed into shell processing.
257
258#### Using options in other options ####
259#
260# Options that are defined in the config file may also be used
261# by other options. All options are evaulated at time of
262# use (except that config variables are evaluated at config
263# processing time).
264#
265# If an ktest option is used within another option, instead of
266# typing it again in that option you can simply use the option
267# just like you can config variables.
268#
269# MACHINE = mybox
270#
271# TEST = ssh root@${MACHINE} /path/to/test
272#
273# The option will be used per test case. Thus:
274#
275# TEST_TYPE = test
276# TEST = ssh root@{MACHINE}
277#
278# TEST_START
279# MACHINE = box1
280#
281# TEST_START
282# MACHINE = box2
283#
284# For both test cases, MACHINE will be evaluated at the time
285# of the test case. The first test will run ssh root@box1
286# and the second will run ssh root@box2.
287
288#### Mandatory Default Options ####
289
290# These options must be in the default section, although most
291# may be overridden by test options.
292
293# The machine hostname that you will test
294#MACHINE = target
295
296# The box is expected to have ssh on normal bootup, provide the user
297# (most likely root, since you need privileged operations)
298#SSH_USER = root
299
300# The directory that contains the Linux source code
301#BUILD_DIR = /home/test/linux.git
302
303# The directory that the objects will be built
304# (can not be same as BUILD_DIR)
305#OUTPUT_DIR = /home/test/build/target
306
307# The location of the compiled file to copy to the target
308# (relative to OUTPUT_DIR)
309#BUILD_TARGET = arch/x86/boot/bzImage
310
311# The place to put your image on the test machine
312#TARGET_IMAGE = /boot/vmlinuz-test
313
314# A script or command to reboot the box
315#
316# Here is a digital loggers power switch example
317#POWER_CYCLE = wget --no-proxy -O /dev/null -q --auth-no-challenge 'http://admin:admin@power/outlet?5=CCL'
318#
319# Here is an example to reboot a virtual box on the current host
320# with the name "Guest".
321#POWER_CYCLE = virsh destroy Guest; sleep 5; virsh start Guest
322
323# The script or command that reads the console
324#
325# If you use ttywatch server, something like the following would work.
326#CONSOLE = nc -d localhost 3001
327#
328# For a virtual machine with guest name "Guest".
329#CONSOLE = virsh console Guest
330
331# Signal to send to kill console.
332# ktest.pl will create a child process to monitor the console.
333# When the console is finished, ktest will kill the child process
334# with this signal.
335# (default INT)
336#CLOSE_CONSOLE_SIGNAL = HUP
337
338# Required version ending to differentiate the test
339# from other linux builds on the system.
340#LOCALVERSION = -test
341
342# For REBOOT_TYPE = grub2, you must specify where the grub.cfg
343# file is. This is the file that is searched to find the menu
344# option to boot to with GRUB_REBOOT
345#GRUB_FILE = /boot/grub2/grub.cfg
346
347# The tool for REBOOT_TYPE = grub2 to set the next reboot kernel
348# to boot into (one shot mode).
349# (default grub2_reboot)
350#GRUB_REBOOT = grub2_reboot
351
352# The grub title name for the test kernel to boot
353# (Only mandatory if REBOOT_TYPE = grub or grub2)
354#
355# Note, ktest.pl will not update the grub menu.lst, you need to
356# manually add an option for the test. ktest.pl will search
357# the grub menu.lst for this option to find what kernel to
358# reboot into.
359#
360# For example, if in the /boot/grub/menu.lst the test kernel title has:
361# title Test Kernel
362# kernel vmlinuz-test
363#
364# For grub2, a search of top level "menuentry"s are done. No
365# submenu is searched. The menu is found by searching for the
366# contents of GRUB_MENU in the line that starts with "menuentry".
367# You may want to include the quotes around the option. For example:
368# for: menuentry 'Test Kernel'
369# do a: GRUB_MENU = 'Test Kernel'
370# For customizing, add your entry in /etc/grub.d/40_custom.
371#
372#GRUB_MENU = Test Kernel
373
374# For REBOOT_TYPE = syslinux, the name of the syslinux executable
375# (on the target) to use to set up the next reboot to boot the
376# test kernel.
377# (default extlinux)
378#SYSLINUX = syslinux
379
380# For REBOOT_TYPE = syslinux, the path that is passed to to the
381# syslinux command where syslinux is installed.
382# (default /boot/extlinux)
383#SYSLINUX_PATH = /boot/syslinux
384
385# For REBOOT_TYPE = syslinux, the syslinux label that references the
386# test kernel in the syslinux config file.
387# (default undefined)
388#SYSLINUX_LABEL = "test-kernel"
389
390# A script to reboot the target into the test kernel
391# This and SWITCH_TO_TEST are about the same, except
392# SWITCH_TO_TEST is run even for REBOOT_TYPE = grub.
393# This may be left undefined.
394# (default undefined)
395#REBOOT_SCRIPT =
396
397#### Optional Config Options (all have defaults) ####
398
399# Start a test setup. If you leave this off, all options
400# will be default and the test will run once.
401# This is a label and not really an option (it takes no value).
402# You can append ITERATE and a number after it to iterate the
403# test a number of times, or SKIP to ignore this test.
404#
405#TEST_START
406#TEST_START ITERATE 5
407#TEST_START SKIP
408
409# Have the following options as default again. Used after tests
410# have already been defined by TEST_START. Optionally, you can
411# just define all default options before the first TEST_START
412# and you do not need this option.
413#
414# This is a label and not really an option (it takes no value).
415# You can append SKIP to this label and the options within this
416# section will be ignored.
417#
418# DEFAULTS
419# DEFAULTS SKIP
420
421# If you want to execute some command before the first test runs
422# you can set this option. Note, it can be set as a default option
423# or an option in the first test case. All other test cases will
424# ignore it. If both the default and first test have this option
425# set, then the first test will take precedence.
426#
427# default (undefined)
428#PRE_KTEST = ${SSH} ~/set_up_test
429
430# If you want to execute some command after all the tests have
431# completed, you can set this option. Note, it can be set as a
432# default or any test case can override it. If multiple test cases
433# set this option, then the last test case that set it will take
434# precedence
435#
436# default (undefined)
437#POST_KTEST = ${SSH} ~/dismantle_test
438
439# The default test type (default test)
440# The test types may be:
441# build - only build the kernel, do nothing else
442# install - build and install, but do nothing else (does not reboot)
443# boot - build, install, and boot the kernel
444# test - build, boot and if TEST is set, run the test script
445# (If TEST is not set, it defaults back to boot)
446# bisect - Perform a bisect on the kernel (see BISECT_TYPE below)
447# patchcheck - Do a test on a series of commits in git (see PATCHCHECK below)
448#TEST_TYPE = test
449
450# Test to run if there is a successful boot and TEST_TYPE is test.
451# Must exit with 0 on success and non zero on error
452# default (undefined)
453#TEST = ssh user@machine /root/run_test
454
455# The build type is any make config type or special command
456# (default randconfig)
457# nobuild - skip the clean and build step
458# useconfig:/path/to/config - use the given config and run
459# oldconfig on it.
460# This option is ignored if TEST_TYPE is patchcheck or bisect
461#BUILD_TYPE = randconfig
462
463# The make command (default make)
464# If you are building a 32bit x86 on a 64 bit host
465#MAKE_CMD = CC=i386-gcc AS=i386-as make ARCH=i386
466
467# Any build options for the make of the kernel (not for other makes, like configs)
468# (default "")
469#BUILD_OPTIONS = -j20
470
471# If you need to do some special handling before installing
472# you can add a script with this option.
473# The environment variable KERNEL_VERSION will be set to the
474# kernel version that is used.
475#
476# default (undefined)
477#PRE_INSTALL = ssh user@target rm -rf '/lib/modules/*-test*'
478
479# If you need an initrd, you can add a script or code here to install
480# it. The environment variable KERNEL_VERSION will be set to the
481# kernel version that is used. Remember to add the initrd line
482# to your grub menu.lst file.
483#
484# Here's a couple of examples to use:
485#POST_INSTALL = ssh user@target /sbin/mkinitrd --allow-missing -f /boot/initramfs-test.img $KERNEL_VERSION
486#
487# or on some systems:
488#POST_INSTALL = ssh user@target /sbin/dracut -f /boot/initramfs-test.img $KERNEL_VERSION
489
490# If for some reason you just want to boot the kernel and you do not
491# want the test to install anything new. For example, you may just want
492# to boot test the same kernel over and over and do not want to go through
493# the hassle of installing anything, you can set this option to 1
494# (default 0)
495#NO_INSTALL = 1
496
497# If there is a command that you want to run before the individual test
498# case executes, then you can set this option
499#
500# default (undefined)
501#PRE_TEST = ${SSH} reboot_to_special_kernel
502
503# If there is a command you want to run after the individual test case
504# completes, then you can set this option.
505#
506# default (undefined)
507#POST_TEST = cd ${BUILD_DIR}; git reset --hard
508
509# If there is a script that you require to run before the build is done
510# you can specify it with PRE_BUILD.
511#
512# One example may be if you must add a temporary patch to the build to
513# fix a unrelated bug to perform a patchcheck test. This will apply the
514# patch before each build that is made. Use the POST_BUILD to do a git reset --hard
515# to remove the patch.
516#
517# (default undef)
518#PRE_BUILD = cd ${BUILD_DIR} && patch -p1 < /tmp/temp.patch
519
520# To specify if the test should fail if the PRE_BUILD fails,
521# PRE_BUILD_DIE needs to be set to 1. Otherwise the PRE_BUILD
522# result is ignored.
523# (default 0)
524# PRE_BUILD_DIE = 1
525
526# If there is a script that should run after the build is done
527# you can specify it with POST_BUILD.
528#
529# As the example in PRE_BUILD, POST_BUILD can be used to reset modifications
530# made by the PRE_BUILD.
531#
532# (default undef)
533#POST_BUILD = cd ${BUILD_DIR} && git reset --hard
534
535# To specify if the test should fail if the POST_BUILD fails,
536# POST_BUILD_DIE needs to be set to 1. Otherwise the POST_BUILD
537# result is ignored.
538# (default 0)
539#POST_BUILD_DIE = 1
540
541# Way to reboot the box to the test kernel.
542# Only valid options so far are "grub", "grub2", "syslinux" and "script"
543# (default grub)
544# If you specify grub, it will assume grub version 1
545# and will search in /boot/grub/menu.lst for the title $GRUB_MENU
546# and select that target to reboot to the kernel. If this is not
547# your setup, then specify "script" and have a command or script
548# specified in REBOOT_SCRIPT to boot to the target.
549#
550# For REBOOT_TYPE = grub2, you must define both GRUB_MENU and
551# GRUB_FILE.
552#
553# For REBOOT_TYPE = syslinux, you must define SYSLINUX_LABEL, and
554# perhaps modify SYSLINUX (default extlinux) and SYSLINUX_PATH
555# (default /boot/extlinux)
556#
557# The entry in /boot/grub/menu.lst must be entered in manually.
558# The test will not modify that file.
559#REBOOT_TYPE = grub
560
561# If you are using a machine that doesn't boot with grub, and
562# perhaps gets its kernel from a remote server (tftp), then
563# you can use this option to update the target image with the
564# test image.
565#
566# You could also do the same with POST_INSTALL, but the difference
567# between that option and this option is that POST_INSTALL runs
568# after the install, where this one runs just before a reboot.
569# (default undefined)
570#SWITCH_TO_TEST = cp ${OUTPUT_DIR}/${BUILD_TARGET} ${TARGET_IMAGE}
571
572# If you are using a machine that doesn't boot with grub, and
573# perhaps gets its kernel from a remote server (tftp), then
574# you can use this option to update the target image with the
575# the known good image to reboot safely back into.
576#
577# This option holds a command that will execute before needing
578# to reboot to a good known image.
579# (default undefined)
580#SWITCH_TO_GOOD = ssh ${SSH_USER}/${MACHINE} cp good_image ${TARGET_IMAGE}
581
582# The min config that is needed to build for the machine
583# A nice way to create this is with the following:
584#
585# $ ssh target
586# $ lsmod > mymods
587# $ scp mymods host:/tmp
588# $ exit
589# $ cd linux.git
590# $ rm .config
591# $ make LSMOD=mymods localyesconfig
592# $ grep '^CONFIG' .config > /home/test/config-min
593#
594# If you want even less configs:
595#
596# log in directly to target (do not ssh)
597#
598# $ su
599# # lsmod | cut -d' ' -f1 | xargs rmmod
600#
601# repeat the above several times
602#
603# # lsmod > mymods
604# # reboot
605#
606# May need to reboot to get your network back to copy the mymods
607# to the host, and then remove the previous .config and run the
608# localyesconfig again. The CONFIG_MIN generated like this will
609# not guarantee network activity to the box so the TEST_TYPE of
610# test may fail.
611#
612# You might also want to set:
613# CONFIG_CMDLINE="<your options here>"
614# randconfig may set the above and override your real command
615# line options.
616# (default undefined)
617#MIN_CONFIG = /home/test/config-min
618
619# Sometimes there's options that just break the boot and
620# you do not care about. Here are a few:
621# # CONFIG_STAGING is not set
622# Staging drivers are horrible, and can break the build.
623# # CONFIG_SCSI_DEBUG is not set
624# SCSI_DEBUG may change your root partition
625# # CONFIG_KGDB_SERIAL_CONSOLE is not set
626# KGDB may cause oops waiting for a connection that's not there.
627# This option points to the file containing config options that will be prepended
628# to the MIN_CONFIG (or be the MIN_CONFIG if it is not set)
629#
630# Note, config options in MIN_CONFIG will override these options.
631#
632# (default undefined)
633#ADD_CONFIG = /home/test/config-broken
634
635# The location on the host where to write temp files
636# (default /tmp/ktest/${MACHINE})
637#TMP_DIR = /tmp/ktest/${MACHINE}
638
639# Optional log file to write the status (recommended)
640# Note, this is a DEFAULT section only option.
641# (default undefined)
642#LOG_FILE = /home/test/logfiles/target.log
643
644# Remove old logfile if it exists before starting all tests.
645# Note, this is a DEFAULT section only option.
646# (default 0)
647#CLEAR_LOG = 0
648
649# Line to define a successful boot up in console output.
650# This is what the line contains, not the entire line. If you need
651# the entire line to match, then use regural expression syntax like:
652# (do not add any quotes around it)
653#
654# SUCCESS_LINE = ^MyBox Login:$
655#
656# (default "login:")
657#SUCCESS_LINE = login:
658
659# To speed up between reboots, defining a line that the
660# default kernel produces that represents that the default
661# kernel has successfully booted and can be used to pass
662# a new test kernel to it. Otherwise ktest.pl will wait till
663# SLEEP_TIME to continue.
664# (default undefined)
665#REBOOT_SUCCESS_LINE = login:
666
667# In case the console constantly fills the screen, having
668# a specified time to stop the test after success is recommended.
669# (in seconds)
670# (default 10)
671#STOP_AFTER_SUCCESS = 10
672
673# In case the console constantly fills the screen, having
674# a specified time to stop the test after failure is recommended.
675# (in seconds)
676# (default 60)
677#STOP_AFTER_FAILURE = 60
678
679# In case the console constantly fills the screen, having
680# a specified time to stop the test if it never succeeds nor fails
681# is recommended.
682# Note: this is ignored if a success or failure is detected.
683# (in seconds)
684# (default 600, -1 is to never stop)
685#STOP_TEST_AFTER = 600
686
687# Stop testing if a build fails. If set, the script will end if
688# a failure is detected, otherwise it will save off the .config,
689# dmesg and bootlog in a directory called
690# MACHINE-TEST_TYPE_BUILD_TYPE-fail-yyyymmddhhmmss
691# if the STORE_FAILURES directory is set.
692# (default 1)
693# Note, even if this is set to zero, there are some errors that still
694# stop the tests.
695#DIE_ON_FAILURE = 1
696
697# Directory to store failure directories on failure. If this is not
698# set, DIE_ON_FAILURE=0 will not save off the .config, dmesg and
699# bootlog. This option is ignored if DIE_ON_FAILURE is not set.
700# (default undefined)
701#STORE_FAILURES = /home/test/failures
702
703# Directory to store success directories on success. If this is not
704# set, the .config, dmesg and bootlog will not be saved if a
705# test succeeds.
706# (default undefined)
707#STORE_SUCCESSES = /home/test/successes
708
709# Build without doing a make mrproper, or removing .config
710# (default 0)
711#BUILD_NOCLEAN = 0
712
713# As the test reads the console, after it hits the SUCCESS_LINE
714# the time it waits for the monitor to settle down between reads
715# can usually be lowered.
716# (in seconds) (default 1)
717#BOOTED_TIMEOUT = 1
718
719# The timeout in seconds when we consider the box hung after
720# the console stop producing output. Be sure to leave enough
721# time here to get pass a reboot. Some machines may not produce
722# any console output for a long time during a reboot. You do
723# not want the test to fail just because the system was in
724# the process of rebooting to the test kernel.
725# (default 120)
726#TIMEOUT = 120
727
728# In between tests, a reboot of the box may occur, and this
729# is the time to wait for the console after it stops producing
730# output. Some machines may not produce a large lag on reboot
731# so this should accommodate it.
732# The difference between this and TIMEOUT, is that TIMEOUT happens
733# when rebooting to the test kernel. This sleep time happens
734# after a test has completed and we are about to start running
735# another test. If a reboot to the reliable kernel happens,
736# we wait SLEEP_TIME for the console to stop producing output
737# before starting the next test.
738#
739# You can speed up reboot times even more by setting REBOOT_SUCCESS_LINE.
740# (default 60)
741#SLEEP_TIME = 60
742
743# The time in between bisects to sleep (in seconds)
744# (default 60)
745#BISECT_SLEEP_TIME = 60
746
747# The max wait time (in seconds) for waiting for the console to finish.
748# If for some reason, the console is outputting content without
749# ever finishing, this will cause ktest to get stuck. This
750# option is the max time ktest will wait for the monitor (console)
751# to settle down before continuing.
752# (default 1800)
753#MAX_MONITOR_WAIT
754
755# The time in between patch checks to sleep (in seconds)
756# (default 60)
757#PATCHCHECK_SLEEP_TIME = 60
758
759# Reboot the target box on error (default 0)
760#REBOOT_ON_ERROR = 0
761
762# Power off the target on error (ignored if REBOOT_ON_ERROR is set)
763# Note, this is a DEFAULT section only option.
764# (default 0)
765#POWEROFF_ON_ERROR = 0
766
767# Power off the target after all tests have completed successfully
768# Note, this is a DEFAULT section only option.
769# (default 0)
770#POWEROFF_ON_SUCCESS = 0
771
772# Reboot the target after all test completed successfully (default 1)
773# (ignored if POWEROFF_ON_SUCCESS is set)
774#REBOOT_ON_SUCCESS = 1
775
776# In case there are isses with rebooting, you can specify this
777# to always powercycle after this amount of time after calling
778# reboot.
779# Note, POWERCYCLE_AFTER_REBOOT = 0 does NOT disable it. It just
780# makes it powercycle immediately after rebooting. Do not define
781# it if you do not want it.
782# (default undefined)
783#POWERCYCLE_AFTER_REBOOT = 5
784
785# In case there's isses with halting, you can specify this
786# to always poweroff after this amount of time after calling
787# halt.
788# Note, POWEROFF_AFTER_HALT = 0 does NOT disable it. It just
789# makes it poweroff immediately after halting. Do not define
790# it if you do not want it.
791# (default undefined)
792#POWEROFF_AFTER_HALT = 20
793
794# A script or command to power off the box (default undefined)
795# Needed for POWEROFF_ON_ERROR and SUCCESS
796#
797# Example for digital loggers power switch:
798#POWER_OFF = wget --no-proxy -O /dev/null -q --auth-no-challenge 'http://admin:admin@power/outlet?5=OFF'
799#
800# Example for a virtual guest call "Guest".
801#POWER_OFF = virsh destroy Guest
802
803# To have the build fail on "new" warnings, create a file that
804# contains a list of all known warnings (they must match exactly
805# to the line with 'warning:', 'error:' or 'Error:'. If the option
806# WARNINGS_FILE is set, then that file will be read, and if the
807# build detects a warning, it will examine this file and if the
808# warning does not exist in it, it will fail the build.
809#
810# Note, if this option is defined to a file that does not exist
811# then any warning will fail the build.
812# (see make_warnings_file below)
813#
814# (optional, default undefined)
815#WARNINGS_FILE = ${OUTPUT_DIR}/warnings_file
816
817# The way to execute a command on the target
818# (default ssh $SSH_USER@$MACHINE $SSH_COMMAND";)
819# The variables SSH_USER, MACHINE and SSH_COMMAND are defined
820#SSH_EXEC = ssh $SSH_USER@$MACHINE $SSH_COMMAND";
821
822# The way to copy a file to the target (install and modules)
823# (default scp $SRC_FILE $SSH_USER@$MACHINE:$DST_FILE)
824# The variables SSH_USER, MACHINE are defined by the config
825# SRC_FILE and DST_FILE are ktest internal variables and
826# should only have '$' and not the '${}' notation.
827# (default scp $SRC_FILE ${SSH_USER}@${MACHINE}:$DST_FILE)
828#SCP_TO_TARGET = echo skip scp for $SRC_FILE $DST_FILE
829
830# If install needs to be different than modules, then this
831# option will override the SCP_TO_TARGET for installation.
832# (default ${SCP_TO_TARGET} )
833#SCP_TO_TARGET_INSTALL = scp $SRC_FILE tftp@tftpserver:$DST_FILE
834
835# The nice way to reboot the target
836# (default ssh $SSH_USER@$MACHINE reboot)
837# The variables SSH_USER and MACHINE are defined.
838#REBOOT = ssh $SSH_USER@$MACHINE reboot
839
840# The way triple faults are detected is by testing the kernel
841# banner. If the kernel banner for the kernel we are testing is
842# found, and then later a kernel banner for another kernel version
843# is found, it is considered that we encountered a triple fault,
844# and there is no panic or callback, but simply a reboot.
845# To disable this (because it did a false positive) set the following
846# to 0.
847# (default 1)
848#DETECT_TRIPLE_FAULT = 0
849
850# All options in the config file should be either used by ktest
851# or could be used within a value of another option. If an option
852# in the config file is not used, ktest will warn about it and ask
853# if you want to continue.
854#
855# If you don't care if there are non-used options, enable this
856# option. Be careful though, a non-used option is usually a sign
857# of an option name being typed incorrectly.
858# (default 0)
859#IGNORE_UNUSED = 1
860
861# When testing a kernel that happens to have WARNINGs, and call
862# traces, ktest.pl will detect these and fail a boot or test run
863# due to warnings. By setting this option, ktest will ignore
864# call traces, and will not fail a test if the kernel produces
865# an oops. Use this option with care.
866# (default 0)
867#IGNORE_ERRORS = 1
868
869#### Per test run options ####
870# The following options are only allowed in TEST_START sections.
871# They are ignored in the DEFAULTS sections.
872#
873# All of these are optional and undefined by default, although
874# some of these options are required for TEST_TYPE of patchcheck
875# and bisect.
876#
877#
878# CHECKOUT = branch
879#
880# If the BUILD_DIR is a git repository, then you can set this option
881# to checkout the given branch before running the TEST. If you
882# specify this for the first run, that branch will be used for
883# all preceding tests until a new CHECKOUT is set.
884#
885#
886# TEST_NAME = name
887#
888# If you want the test to have a name that is displayed in
889# the test result banner at the end of the test, then use this
890# option. This is useful to search for the RESULT keyword and
891# not have to translate a test number to a test in the config.
892#
893# For TEST_TYPE = patchcheck
894#
895# This expects the BUILD_DIR to be a git repository, and
896# will checkout the PATCHCHECK_START commit.
897#
898# The option BUILD_TYPE will be ignored.
899#
900# The MIN_CONFIG will be used for all builds of the patchcheck. The build type
901# used for patchcheck is oldconfig.
902#
903# PATCHCHECK_START is required and is the first patch to
904# test (the SHA1 of the commit). You may also specify anything
905# that git checkout allows (branch name, tage, HEAD~3).
906#
907# PATCHCHECK_END is the last patch to check (default HEAD)
908#
909# PATCHCHECK_CHERRY if set to non zero, then git cherry will be
910# performed against PATCHCHECK_START and PATCHCHECK_END. That is
911#
912# git cherry ${PATCHCHECK_START} ${PATCHCHECK_END}
913#
914# Then the changes found will be tested.
915#
916# Note, PATCHCHECK_CHERRY requires PATCHCHECK_END to be defined.
917# (default 0)
918#
919# PATCHCHECK_TYPE is required and is the type of test to run:
920# build, boot, test.
921#
922# Note, the build test will look for warnings, if a warning occurred
923# in a file that a commit touches, the build will fail, unless
924# IGNORE_WARNINGS is set for the given commit's sha1
925#
926# IGNORE_WARNINGS can be used to disable the failure of patchcheck
927# on a particuler commit (SHA1). You can add more than one commit
928# by adding a list of SHA1s that are space delimited.
929#
930# If BUILD_NOCLEAN is set, then make mrproper will not be run on
931# any of the builds, just like all other TEST_TYPE tests. But
932# what makes patchcheck different from the other tests, is if
933# BUILD_NOCLEAN is not set, only the first and last patch run
934# make mrproper. This helps speed up the test.
935#
936# Example:
937# TEST_START
938# TEST_TYPE = patchcheck
939# CHECKOUT = mybranch
940# PATCHCHECK_TYPE = boot
941# PATCHCHECK_START = 747e94ae3d1b4c9bf5380e569f614eb9040b79e7
942# PATCHCHECK_END = HEAD~2
943# IGNORE_WARNINGS = 42f9c6b69b54946ffc0515f57d01dc7f5c0e4712 0c17ca2c7187f431d8ffc79e81addc730f33d128
944#
945#
946#
947# For TEST_TYPE = bisect
948#
949# You can specify a git bisect if the BUILD_DIR is a git repository.
950# The MIN_CONFIG will be used for all builds of the bisect. The build type
951# used for bisecting is oldconfig.
952#
953# The option BUILD_TYPE will be ignored.
954#
955# BISECT_TYPE is the type of test to perform:
956# build - bad fails to build
957# boot - bad builds but fails to boot
958# test - bad boots but fails a test
959#
960# BISECT_GOOD is the commit (SHA1) to label as good (accepts all git good commit types)
961# BISECT_BAD is the commit to label as bad (accepts all git bad commit types)
962#
963# The above three options are required for a bisect operation.
964#
965# BISECT_REPLAY = /path/to/replay/file (optional, default undefined)
966#
967# If an operation failed in the bisect that was not expected to
968# fail. Then the test ends. The state of the BUILD_DIR will be
969# left off at where the failure occurred. You can examine the
970# reason for the failure, and perhaps even find a git commit
971# that would work to continue with. You can run:
972#
973# git bisect log > /path/to/replay/file
974#
975# The adding:
976#
977# BISECT_REPLAY= /path/to/replay/file
978#
979# And running the test again. The test will perform the initial
980# git bisect start, git bisect good, and git bisect bad, and
981# then it will run git bisect replay on this file, before
982# continuing with the bisect.
983#
984# BISECT_START = commit (optional, default undefined)
985#
986# As with BISECT_REPLAY, if the test failed on a commit that
987# just happen to have a bad commit in the middle of the bisect,
988# and you need to skip it. If BISECT_START is defined, it
989# will checkout that commit after doing the initial git bisect start,
990# git bisect good, git bisect bad, and running the git bisect replay
991# if the BISECT_REPLAY is set.
992#
993# BISECT_SKIP = 1 (optional, default 0)
994#
995# If BISECT_TYPE is set to test but the build fails, ktest will
996# simply fail the test and end their. You could use BISECT_REPLAY
997# and BISECT_START to resume after you found a new starting point,
998# or you could set BISECT_SKIP to 1. If BISECT_SKIP is set to 1,
999# when something other than the BISECT_TYPE fails, ktest.pl will
1000# run "git bisect skip" and try again.
1001#
1002# BISECT_FILES = <path> (optional, default undefined)
1003#
1004# To just run the git bisect on a specific path, set BISECT_FILES.
1005# For example:
1006#
1007# BISECT_FILES = arch/x86 kernel/time
1008#
1009# Will run the bisect with "git bisect start -- arch/x86 kernel/time"
1010#
1011# BISECT_REVERSE = 1 (optional, default 0)
1012#
1013# In those strange instances where it was broken forever
1014# and you are trying to find where it started to work!
1015# Set BISECT_GOOD to the commit that was last known to fail
1016# Set BISECT_BAD to the commit that is known to start working.
1017# With BISECT_REVERSE = 1, The test will consider failures as
1018# good, and success as bad.
1019#
1020# BISECT_MANUAL = 1 (optional, default 0)
1021#
1022# In case there's a problem with automating the bisect for
1023# whatever reason. (Can't reboot, want to inspect each iteration)
1024# Doing a BISECT_MANUAL will have the test wait for you to
1025# tell it if the test passed or failed after each iteration.
1026# This is basicall the same as running git bisect yourself
1027# but ktest will rebuild and install the kernel for you.
1028#
1029# BISECT_CHECK = 1 (optional, default 0)
1030#
1031# Just to be sure the good is good and bad is bad, setting
1032# BISECT_CHECK to 1 will start the bisect by first checking
1033# out BISECT_BAD and makes sure it fails, then it will check
1034# out BISECT_GOOD and makes sure it succeeds before starting
1035# the bisect (it works for BISECT_REVERSE too).
1036#
1037# You can limit the test to just check BISECT_GOOD or
1038# BISECT_BAD with BISECT_CHECK = good or
1039# BISECT_CHECK = bad, respectively.
1040#
1041# BISECT_TRIES = 5 (optional, default 1)
1042#
1043# For those cases that it takes several tries to hit a bug,
1044# the BISECT_TRIES is useful. It is the number of times the
1045# test is ran before it says the kernel is good. The first failure
1046# will stop trying and mark the current SHA1 as bad.
1047#
1048# Note, as with all race bugs, there's no guarantee that if
1049# it succeeds, it is really a good bisect. But it helps in case
1050# the bug is some what reliable.
1051#
1052# You can set BISECT_TRIES to zero, and all tests will be considered
1053# good, unless you also set BISECT_MANUAL.
1054#
1055# BISECT_RET_GOOD = 0 (optional, default undefined)
1056#
1057# In case the specificed test returns something other than just
1058# 0 for good, and non-zero for bad, you can override 0 being
1059# good by defining BISECT_RET_GOOD.
1060#
1061# BISECT_RET_BAD = 1 (optional, default undefined)
1062#
1063# In case the specificed test returns something other than just
1064# 0 for good, and non-zero for bad, you can override non-zero being
1065# bad by defining BISECT_RET_BAD.
1066#
1067# BISECT_RET_ABORT = 255 (optional, default undefined)
1068#
1069# If you need to abort the bisect if the test discovers something
1070# that was wrong, you can define BISECT_RET_ABORT to be the error
1071# code returned by the test in order to abort the bisect.
1072#
1073# BISECT_RET_SKIP = 2 (optional, default undefined)
1074#
1075# If the test detects that the current commit is neither good
1076# nor bad, but something else happened (another bug detected)
1077# you can specify BISECT_RET_SKIP to an error code that the
1078# test returns when it should skip the current commit.
1079#
1080# BISECT_RET_DEFAULT = good (optional, default undefined)
1081#
1082# You can override the default of what to do when the above
1083# options are not hit. This may be one of, "good", "bad",
1084# "abort" or "skip" (without the quotes).
1085#
1086# Note, if you do not define any of the previous BISECT_RET_*
1087# and define BISECT_RET_DEFAULT, all bisects results will do
1088# what the BISECT_RET_DEFAULT has.
1089#
1090#
1091# Example:
1092# TEST_START
1093# TEST_TYPE = bisect
1094# BISECT_GOOD = v2.6.36
1095# BISECT_BAD = b5153163ed580e00c67bdfecb02b2e3843817b3e
1096# BISECT_TYPE = build
1097# MIN_CONFIG = /home/test/config-bisect
1098#
1099#
1100#
1101# For TEST_TYPE = config_bisect
1102#
1103# In those cases that you have two different configs. One of them
1104# work, the other does not, and you do not know what config causes
1105# the problem.
1106# The TEST_TYPE config_bisect will bisect the bad config looking for
1107# what config causes the failure.
1108#
1109# The way it works is this:
1110#
1111# You can specify a good config with CONFIG_BISECT_GOOD, otherwise it
1112# will use the MIN_CONFIG, and if that's not specified, it will use
1113# the config that comes with "make defconfig".
1114#
1115# It runs both the good and bad configs through a make oldconfig to
1116# make sure that they are set up for the kernel that is checked out.
1117#
1118# It then reads the configs that are set, as well as the ones that are
1119# not set for both the good and bad configs, and then compares them.
1120# It will set half of the good configs within the bad config (note,
1121# "set" means to make the bad config match the good config, a config
1122# in the good config that is off, will be turned off in the bad
1123# config. That is considered a "set").
1124#
1125# It tests this new config and if it works, it becomes the new good
1126# config, otherwise it becomes the new bad config. It continues this
1127# process until there's only one config left and it will report that
1128# config.
1129#
1130# The "bad config" can also be a config that is needed to boot but was
1131# disabled because it depended on something that wasn't set.
1132#
1133# During this process, it saves the current good and bad configs in
1134# ${TMP_DIR}/good_config and ${TMP_DIR}/bad_config respectively.
1135# If you stop the test, you can copy them to a new location to
1136# reuse them again.
1137#
1138# Although the MIN_CONFIG may be the config it starts with, the
1139# MIN_CONFIG is ignored.
1140#
1141# The option BUILD_TYPE will be ignored.
1142#
1143# CONFIG_BISECT_TYPE is the type of test to perform:
1144# build - bad fails to build
1145# boot - bad builds but fails to boot
1146# test - bad boots but fails a test
1147#
1148# CONFIG_BISECT is the config that failed to boot
1149#
1150# If BISECT_MANUAL is set, it will pause between iterations.
1151# This is useful to use just ktest.pl just for the config bisect.
1152# If you set it to build, it will run the bisect and you can
1153# control what happens in between iterations. It will ask you if
1154# the test succeeded or not and continue the config bisect.
1155#
1156# CONFIG_BISECT_GOOD (optional)
1157# If you have a good config to start with, then you
1158# can specify it with CONFIG_BISECT_GOOD. Otherwise
1159# the MIN_CONFIG is the base, if MIN_CONFIG is not set
1160# It will build a config with "make defconfig"
1161#
1162# CONFIG_BISECT_CHECK (optional)
1163# Set this to 1 if you want to confirm that the config ktest
1164# generates (the bad config with the min config) is still bad.
1165# It may be that the min config fixes what broke the bad config
1166# and the test will not return a result.
1167# Set it to "good" to test only the good config and set it
1168# to "bad" to only test the bad config.
1169#
1170# Example:
1171# TEST_START
1172# TEST_TYPE = config_bisect
1173# CONFIG_BISECT_TYPE = build
1174# CONFIG_BISECT = /home/test/config-bad
1175# MIN_CONFIG = /home/test/config-min
1176# BISECT_MANUAL = 1
1177#
1178#
1179#
1180# For TEST_TYPE = make_min_config
1181#
1182# After doing a make localyesconfig, your kernel configuration may
1183# not be the most useful minimum configuration. Having a true minimum
1184# config that you can use against other configs is very useful if
1185# someone else has a config that breaks on your code. By only forcing
1186# those configurations that are truly required to boot your machine
1187# will give you less of a chance that one of your set configurations
1188# will make the bug go away. This will give you a better chance to
1189# be able to reproduce the reported bug matching the broken config.
1190#
1191# Note, this does take some time, and may require you to run the
1192# test over night, or perhaps over the weekend. But it also allows
1193# you to interrupt it, and gives you the current minimum config
1194# that was found till that time.
1195#
1196# Note, this test automatically assumes a BUILD_TYPE of oldconfig
1197# and its test type acts like boot.
1198# TODO: add a test version that makes the config do more than just
1199# boot, like having network access.
1200#
1201# To save time, the test does not just grab any option and test
1202# it. The Kconfig files are examined to determine the dependencies
1203# of the configs. If a config is chosen that depends on another
1204# config, that config will be checked first. By checking the
1205# parents first, we can eliminate whole groups of configs that
1206# may have been enabled.
1207#
1208# For example, if a USB device config is chosen and depends on CONFIG_USB,
1209# the CONFIG_USB will be tested before the device. If CONFIG_USB is
1210# found not to be needed, it, as well as all configs that depend on
1211# it, will be disabled and removed from the current min_config.
1212#
1213# OUTPUT_MIN_CONFIG is the path and filename of the file that will
1214# be created from the MIN_CONFIG. If you interrupt the test, set
1215# this file as your new min config, and use it to continue the test.
1216# This file does not need to exist on start of test.
1217# This file is not created until a config is found that can be removed.
1218# If this file exists, you will be prompted if you want to use it
1219# as the min_config (overriding MIN_CONFIG) if START_MIN_CONFIG
1220# is not defined.
1221# (required field)
1222#
1223# START_MIN_CONFIG is the config to use to start the test with.
1224# you can set this as the same OUTPUT_MIN_CONFIG, but if you do
1225# the OUTPUT_MIN_CONFIG file must exist.
1226# (default MIN_CONFIG)
1227#
1228# IGNORE_CONFIG is used to specify a config file that has configs that
1229# you already know must be set. Configs are written here that have
1230# been tested and proved to be required. It is best to define this
1231# file if you intend on interrupting the test and running it where
1232# it left off. New configs that it finds will be written to this file
1233# and will not be tested again in later runs.
1234# (optional)
1235#
1236# MIN_CONFIG_TYPE can be either 'boot' or 'test'. With 'boot' it will
1237# test if the created config can just boot the machine. If this is
1238# set to 'test', then the TEST option must be defined and the created
1239# config will not only boot the target, but also make sure that the
1240# config lets the test succeed. This is useful to make sure the final
1241# config that is generated allows network activity (ssh).
1242# (optional)
1243#
1244# USE_OUTPUT_MIN_CONFIG set this to 1 if you do not want to be prompted
1245# about using the OUTPUT_MIN_CONFIG as the MIN_CONFIG as the starting
1246# point. Set it to 0 if you want to always just use the given MIN_CONFIG.
1247# If it is not defined, it will prompt you to pick which config
1248# to start with (MIN_CONFIG or OUTPUT_MIN_CONFIG).
1249#
1250# Example:
1251#
1252# TEST_TYPE = make_min_config
1253# OUTPUT_MIN_CONFIG = /path/to/config-new-min
1254# START_MIN_CONFIG = /path/to/config-min
1255# IGNORE_CONFIG = /path/to/config-tested
1256# MIN_CONFIG_TYPE = test
1257# TEST = ssh ${USER}@${MACHINE} echo hi
1258#
1259#
1260#
1261#
1262# For TEST_TYPE = make_warnings_file
1263#
1264# If you want the build to fail when a new warning is discovered
1265# you set the WARNINGS_FILE to point to a file of known warnings.
1266#
1267# The test "make_warnings_file" will let you create a new warnings
1268# file before you run other tests, like patchcheck.
1269#
1270# What this test does is to run just a build, you still need to
1271# specify BUILD_TYPE to tell the test what type of config to use.
1272# A BUILD_TYPE of nobuild will fail this test.
1273#
1274# The test will do the build and scan for all warnings. Any warning
1275# it discovers will be saved in the WARNINGS_FILE (required) option.
1276#
1277# It is recommended (but not necessary) to make sure BUILD_NOCLEAN is
1278# off, so that a full build is done (make mrproper is performed).
1279# That way, all warnings will be captured.
1280#
1281# Example:
1282#
1283# TEST_TYPE = make_warnings_file
1284# WARNINGS_FILE = ${OUTPUT_DIR}
1285# BUILD_TYPE = useconfig:oldconfig
1286# CHECKOUT = v3.8
1287# BUILD_NOCLEAN = 0
1288#
1#
2# Config file for ktest.pl
3#
4# Place your customized version of this, in the working directory that
5# ktest.pl is run from. By default, ktest.pl will look for a file
6# called "ktest.conf", but you can name it anything you like and specify
7# the name of your config file as the first argument of ktest.pl.
8#
9# Note, all paths must be absolute
10#
11
12# Options set in the beginning of the file are considered to be
13# default options. These options can be overridden by test specific
14# options, with the following exceptions:
15#
16# LOG_FILE
17# CLEAR_LOG
18# POWEROFF_ON_SUCCESS
19# REBOOT_ON_SUCCESS
20#
21# Test specific options are set after the label:
22#
23# TEST_START
24#
25# The options after a TEST_START label are specific to that test.
26# Each TEST_START label will set up a new test. If you want to
27# perform a test more than once, you can add the ITERATE label
28# to it followed by the number of times you want that test
29# to iterate. If the ITERATE is left off, the test will only
30# be performed once.
31#
32# TEST_START ITERATE 10
33#
34# You can skip a test by adding SKIP (before or after the ITERATE
35# and number)
36#
37# TEST_START SKIP
38#
39# TEST_START SKIP ITERATE 10
40#
41# TEST_START ITERATE 10 SKIP
42#
43# The SKIP label causes the options and the test itself to be ignored.
44# This is useful to set up several different tests in one config file, and
45# only enabling the ones you want to use for a current test run.
46#
47# You can add default options anywhere in the file as well
48# with the DEFAULTS tag. This allows you to have default options
49# after the test options to keep the test options at the top
50# of the file. You can even place the DEFAULTS tag between
51# test cases (but not in the middle of a single test case)
52#
53# TEST_START
54# MIN_CONFIG = /home/test/config-test1
55#
56# DEFAULTS
57# MIN_CONFIG = /home/test/config-default
58#
59# TEST_START ITERATE 10
60#
61# The above will run the first test with MIN_CONFIG set to
62# /home/test/config-test-1. Then 10 tests will be executed
63# with MIN_CONFIG with /home/test/config-default.
64#
65# You can also disable defaults with the SKIP option
66#
67# DEFAULTS SKIP
68# MIN_CONFIG = /home/test/config-use-sometimes
69#
70# DEFAULTS
71# MIN_CONFIG = /home/test/config-most-times
72#
73# The above will ignore the first MIN_CONFIG. If you want to
74# use the first MIN_CONFIG, remove the SKIP from the first
75# DEFAULTS tag and add it to the second. Be careful, options
76# may only be declared once per test or default. If you have
77# the same option name under the same test or as default
78# ktest will fail to execute, and no tests will run.
79#
80# DEFAULTS OVERRIDE
81#
82# Options defined in the DEFAULTS section can not be duplicated
83# even if they are defined in two different DEFAULT sections.
84# This is done to catch mistakes where an option is added but
85# the previous option was forgotten about and not commented.
86#
87# The OVERRIDE keyword can be added to a section to allow this
88# section to override other DEFAULT sections values that have
89# been defined previously. It will only override options that
90# have been defined before its use. Options defined later
91# in a non override section will still error. The same option
92# can not be defined in the same section even if that section
93# is marked OVERRIDE.
94#
95#
96#
97# Both TEST_START and DEFAULTS sections can also have the IF keyword
98# The value after the IF must evaluate into a 0 or non 0 positive
99# integer, and can use the config variables (explained below).
100#
101# DEFAULTS IF ${IS_X86_32}
102#
103# The above will process the DEFAULTS section if the config
104# variable IS_X86_32 evaluates to a non zero positive integer
105# otherwise if it evaluates to zero, it will act the same
106# as if the SKIP keyword was used.
107#
108# The ELSE keyword can be used directly after a section with
109# a IF statement.
110#
111# TEST_START IF ${RUN_NET_TESTS}
112# BUILD_TYPE = useconfig:${CONFIG_DIR}/config-network
113#
114# ELSE
115#
116# BUILD_TYPE = useconfig:${CONFIG_DIR}/config-normal
117#
118#
119# The ELSE keyword can also contain an IF statement to allow multiple
120# if then else sections. But all the sections must be either
121# DEFAULT or TEST_START, they can not be a mixture.
122#
123# TEST_START IF ${RUN_NET_TESTS}
124# BUILD_TYPE = useconfig:${CONFIG_DIR}/config-network
125#
126# ELSE IF ${RUN_DISK_TESTS}
127# BUILD_TYPE = useconfig:${CONFIG_DIR}/config-tests
128#
129# ELSE IF ${RUN_CPU_TESTS}
130# BUILD_TYPE = useconfig:${CONFIG_DIR}/config-cpu
131#
132# ELSE
133# BUILD_TYPE = useconfig:${CONFIG_DIR}/config-network
134#
135# The if statement may also have comparisons that will and for
136# == and !=, strings may be used for both sides.
137#
138# BOX_TYPE := x86_32
139#
140# DEFAULTS IF ${BOX_TYPE} == x86_32
141# BUILD_TYPE = useconfig:${CONFIG_DIR}/config-32
142# ELSE
143# BUILD_TYPE = useconfig:${CONFIG_DIR}/config-64
144#
145# The DEFINED keyword can be used by the IF statements too.
146# It returns true if the given config variable or option has been defined
147# or false otherwise.
148#
149#
150# DEFAULTS IF DEFINED USE_CC
151# CC := ${USE_CC}
152# ELSE
153# CC := gcc
154#
155#
156# As well as NOT DEFINED.
157#
158# DEFAULTS IF NOT DEFINED MAKE_CMD
159# MAKE_CMD := make ARCH=x86
160#
161#
162# And/or ops (&&,||) may also be used to make complex conditionals.
163#
164# TEST_START IF (DEFINED ALL_TESTS || ${MYTEST} == boottest) && ${MACHINE} == gandalf
165#
166# Notice the use of parentheses. Without any parentheses the above would be
167# processed the same as:
168#
169# TEST_START IF DEFINED ALL_TESTS || (${MYTEST} == boottest && ${MACHINE} == gandalf)
170#
171#
172#
173# INCLUDE file
174#
175# The INCLUDE keyword may be used in DEFAULT sections. This will
176# read another config file and process that file as well. The included
177# file can include other files, add new test cases or default
178# statements. Config variables will be passed to these files and changes
179# to config variables will be seen by top level config files. Including
180# a file is processed just like the contents of the file was cut and pasted
181# into the top level file, except, that include files that end with
182# TEST_START sections will have that section ended at the end of
183# the include file. That is, an included file is included followed
184# by another DEFAULT keyword.
185#
186# Unlike other files referenced in this config, the file path does not need
187# to be absolute. If the file does not start with '/', then the directory
188# that the current config file was located in is used. If no config by the
189# given name is found there, then the current directory is searched.
190#
191# INCLUDE myfile
192# DEFAULT
193#
194# is the same as:
195#
196# INCLUDE myfile
197#
198# Note, if the include file does not contain a full path, the file is
199# searched first by the location of the original include file, and then
200# by the location that ktest.pl was executed in.
201#
202
203#### Config variables ####
204#
205# This config file can also contain "config variables".
206# These are assigned with ":=" instead of the ktest option
207# assignment "=".
208#
209# The difference between ktest options and config variables
210# is that config variables can be used multiple times,
211# where each instance will override the previous instance.
212# And that they only live at time of processing this config.
213#
214# The advantage to config variables are that they can be used
215# by any option or any other config variables to define thing
216# that you may use over and over again in the options.
217#
218# For example:
219#
220# USER := root
221# TARGET := mybox
222# TEST_CASE := ssh ${USER}@${TARGET} /path/to/my/test
223#
224# TEST_START
225# MIN_CONFIG = config1
226# TEST = ${TEST_CASE}
227#
228# TEST_START
229# MIN_CONFIG = config2
230# TEST = ${TEST_CASE}
231#
232# TEST_CASE := ssh ${USER}@${TARGET} /path/to/my/test2
233#
234# TEST_START
235# MIN_CONFIG = config1
236# TEST = ${TEST_CASE}
237#
238# TEST_START
239# MIN_CONFIG = config2
240# TEST = ${TEST_CASE}
241#
242# TEST_DIR := /home/me/test
243#
244# BUILD_DIR = ${TEST_DIR}/linux.git
245# OUTPUT_DIR = ${TEST_DIR}/test
246#
247# Note, the config variables are evaluated immediately, thus
248# updating TARGET after TEST_CASE has been assigned does nothing
249# to TEST_CASE.
250#
251# As shown in the example, to evaluate a config variable, you
252# use the ${X} convention. Simple $X will not work.
253#
254# If the config variable does not exist, the ${X} will not
255# be evaluated. Thus:
256#
257# MAKE_CMD = PATH=/mypath:${PATH} make
258#
259# If PATH is not a config variable, then the ${PATH} in
260# the MAKE_CMD option will be evaluated by the shell when
261# the MAKE_CMD option is passed into shell processing.
262
263#### Using options in other options ####
264#
265# Options that are defined in the config file may also be used
266# by other options. All options are evaluated at time of
267# use (except that config variables are evaluated at config
268# processing time).
269#
270# If an ktest option is used within another option, instead of
271# typing it again in that option you can simply use the option
272# just like you can config variables.
273#
274# MACHINE = mybox
275#
276# TEST = ssh root@${MACHINE} /path/to/test
277#
278# The option will be used per test case. Thus:
279#
280# TEST_TYPE = test
281# TEST = ssh root@{MACHINE}
282#
283# TEST_START
284# MACHINE = box1
285#
286# TEST_START
287# MACHINE = box2
288#
289# For both test cases, MACHINE will be evaluated at the time
290# of the test case. The first test will run ssh root@box1
291# and the second will run ssh root@box2.
292
293#### Mandatory Default Options ####
294
295# These options must be in the default section, although most
296# may be overridden by test options.
297
298# The machine hostname that you will test
299#MACHINE = target
300
301# The box is expected to have ssh on normal bootup, provide the user
302# (most likely root, since you need privileged operations)
303#SSH_USER = root
304
305# The directory that contains the Linux source code
306#BUILD_DIR = /home/test/linux.git
307
308# The directory that the objects will be built
309# (can not be same as BUILD_DIR)
310#OUTPUT_DIR = /home/test/build/target
311
312# The location of the compiled file to copy to the target
313# (relative to OUTPUT_DIR)
314#BUILD_TARGET = arch/x86/boot/bzImage
315
316# The place to put your image on the test machine
317#TARGET_IMAGE = /boot/vmlinuz-test
318
319# A script or command to reboot the box
320#
321# Here is a digital loggers power switch example
322#POWER_CYCLE = wget --no-proxy -O /dev/null -q --auth-no-challenge 'http://admin:admin@power/outlet?5=CCL'
323#
324# Here is an example to reboot a virtual box on the current host
325# with the name "Guest".
326#POWER_CYCLE = virsh destroy Guest; sleep 5; virsh start Guest
327
328# The script or command that reads the console
329#
330# If you use ttywatch server, something like the following would work.
331#CONSOLE = nc -d localhost 3001
332#
333# For a virtual machine with guest name "Guest".
334#CONSOLE = virsh console Guest
335
336# Signal to send to kill console.
337# ktest.pl will create a child process to monitor the console.
338# When the console is finished, ktest will kill the child process
339# with this signal.
340# (default INT)
341#CLOSE_CONSOLE_SIGNAL = HUP
342
343# Required version ending to differentiate the test
344# from other linux builds on the system.
345#LOCALVERSION = -test
346
347# For REBOOT_TYPE = grub2, you must specify where the grub.cfg
348# file is. This is the file that is searched to find the menu
349# option to boot to with GRUB_REBOOT
350#GRUB_FILE = /boot/grub2/grub.cfg
351
352# The tool for REBOOT_TYPE = grub2 or grub2bls to set the next reboot kernel
353# to boot into (one shot mode).
354# (default grub2_reboot)
355#GRUB_REBOOT = grub2_reboot
356
357# The grub title name for the test kernel to boot
358# (Only mandatory if REBOOT_TYPE = grub or grub2 or grub2bls)
359#
360# Note, ktest.pl will not update the grub menu.lst, you need to
361# manually add an option for the test. ktest.pl will search
362# the grub menu.lst for this option to find what kernel to
363# reboot into.
364#
365# For example, if in the /boot/grub/menu.lst the test kernel title has:
366# title Test Kernel
367# kernel vmlinuz-test
368#
369# For grub2, a search of top level "menuentry"s are done. No
370# submenu is searched. The menu is found by searching for the
371# contents of GRUB_MENU in the line that starts with "menuentry".
372# You may want to include the quotes around the option. For example:
373# for: menuentry 'Test Kernel'
374# do a: GRUB_MENU = 'Test Kernel'
375# For customizing, add your entry in /etc/grub.d/40_custom.
376#
377# For grub2bls, a search of "title"s are done. The menu is found
378# by searching for the contents of GRUB_MENU in the line that starts
379# with "title".
380#
381#GRUB_MENU = Test Kernel
382
383# For REBOOT_TYPE = syslinux, the name of the syslinux executable
384# (on the target) to use to set up the next reboot to boot the
385# test kernel.
386# (default extlinux)
387#SYSLINUX = syslinux
388
389# For REBOOT_TYPE = syslinux, the path that is passed to to the
390# syslinux command where syslinux is installed.
391# (default /boot/extlinux)
392#SYSLINUX_PATH = /boot/syslinux
393
394# For REBOOT_TYPE = syslinux, the syslinux label that references the
395# test kernel in the syslinux config file.
396# (default undefined)
397#SYSLINUX_LABEL = "test-kernel"
398
399# A script to reboot the target into the test kernel
400# This and SWITCH_TO_TEST are about the same, except
401# SWITCH_TO_TEST is run even for REBOOT_TYPE = grub.
402# This may be left undefined.
403# (default undefined)
404#REBOOT_SCRIPT =
405
406#### Optional Config Options (all have defaults) ####
407
408# Email options for receiving notifications. Users must setup
409# the specified mailer prior to using this feature.
410#
411# (default undefined)
412#MAILTO =
413#
414# Supported mailers: sendmail, mail, mailx
415# (default sendmail)
416#MAILER = sendmail
417#
418# The executable to run
419# (default: for sendmail "/usr/sbin/sendmail", otherwise equals ${MAILER})
420#MAIL_EXEC = /usr/sbin/sendmail
421#
422# The command used to send mail, which uses the above options
423# can be modified. By default if the mailer is "sendmail" then
424# MAIL_COMMAND = echo \'Subject: $SUBJECT\n\n$MESSAGE\' | $MAIL_PATH/$MAILER -t $MAILTO
425# For mail or mailx:
426# MAIL_COMMAND = "$MAIL_PATH/$MAILER -s \'$SUBJECT\' $MAILTO <<< \'$MESSAGE\'
427# ktest.pl will do the substitution for MAIL_PATH, MAILER, MAILTO at the time
428# it sends the mail if "$FOO" format is used. If "${FOO}" format is used,
429# then the substitutions will occur at the time the config file is read.
430# But note, MAIL_PATH and MAILER require being set by the config file if
431# ${MAIL_PATH} or ${MAILER} are used, but not if $MAIL_PATH or $MAILER are.
432#MAIL_COMMAND = echo \'Subject: $SUBJECT\n\n$MESSAGE\' | $MAIL_PATH/$MAILER -t $MAILTO
433#
434# Errors are defined as those would terminate the script
435# (default 1)
436#EMAIL_ON_ERROR = 1
437# (default 1)
438#EMAIL_WHEN_FINISHED = 1
439# (default 0)
440#EMAIL_WHEN_STARTED = 1
441#
442# Users can cancel the test by Ctrl^C
443# (default 0)
444#EMAIL_WHEN_CANCELED = 1
445#
446# If a test ends with an error and EMAIL_ON_ERROR is set as well
447# as a LOG_FILE is defined, then the log of the failing test will
448# be included in the email that is sent.
449# It is possible that the log may be very large, in which case,
450# only the last amount of the log should be sent. To limit how
451# much of the log is sent, set MAIL_MAX_SIZE. This will be the
452# size in bytes of the last portion of the log of the failed
453# test file. That is, if this is set to 100000, then only the
454# last 100 thousand bytes of the log file will be included in
455# the email.
456# (default undef)
457#MAIL_MAX_SIZE = 1000000
458
459# Start a test setup. If you leave this off, all options
460# will be default and the test will run once.
461# This is a label and not really an option (it takes no value).
462# You can append ITERATE and a number after it to iterate the
463# test a number of times, or SKIP to ignore this test.
464#
465#TEST_START
466#TEST_START ITERATE 5
467#TEST_START SKIP
468
469# Have the following options as default again. Used after tests
470# have already been defined by TEST_START. Optionally, you can
471# just define all default options before the first TEST_START
472# and you do not need this option.
473#
474# This is a label and not really an option (it takes no value).
475# You can append SKIP to this label and the options within this
476# section will be ignored.
477#
478# DEFAULTS
479# DEFAULTS SKIP
480
481# If you want to execute some command before the first test runs
482# you can set this option. Note, it can be set as a default option
483# or an option in the first test case. All other test cases will
484# ignore it. If both the default and first test have this option
485# set, then the first test will take precedence.
486#
487# default (undefined)
488#PRE_KTEST = ${SSH} ~/set_up_test
489
490# If you want to execute some command after all the tests have
491# completed, you can set this option. Note, it can be set as a
492# default or any test case can override it. If multiple test cases
493# set this option, then the last test case that set it will take
494# precedence
495#
496# default (undefined)
497#POST_KTEST = ${SSH} ~/dismantle_test
498
499# If you want to remove the kernel entry in Boot Loader Specification (BLS)
500# environment, use kernel-install command.
501# Here's the example:
502#POST_KTEST = ssh root@Test "/usr/bin/kernel-install remove $KERNEL_VERSION"
503
504# The default test type (default test)
505# The test types may be:
506# build - only build the kernel, do nothing else
507# install - build and install, but do nothing else (does not reboot)
508# boot - build, install, and boot the kernel
509# test - build, boot and if TEST is set, run the test script
510# (If TEST is not set, it defaults back to boot)
511# bisect - Perform a bisect on the kernel (see BISECT_TYPE below)
512# patchcheck - Do a test on a series of commits in git (see PATCHCHECK below)
513#TEST_TYPE = test
514
515# Test to run if there is a successful boot and TEST_TYPE is test.
516# Must exit with 0 on success and non zero on error
517# default (undefined)
518#TEST = ssh user@machine /root/run_test
519
520# The build type is any make config type or special command
521# (default oldconfig)
522# nobuild - skip the clean and build step
523# useconfig:/path/to/config - use the given config and run
524# oldconfig on it.
525# This option is ignored if TEST_TYPE is patchcheck or bisect
526#BUILD_TYPE = randconfig
527
528# The make command (default make)
529# If you are building a 32bit x86 on a 64 bit host
530#MAKE_CMD = CC=i386-gcc AS=i386-as make ARCH=i386
531
532# Any build options for the make of the kernel (not for other makes, like configs)
533# (default "")
534#BUILD_OPTIONS = -j20
535
536# If you need to do some special handling before installing
537# you can add a script with this option.
538# The environment variable KERNEL_VERSION will be set to the
539# kernel version that is used.
540#
541# default (undefined)
542#PRE_INSTALL = ssh user@target rm -rf '/lib/modules/*-test*'
543
544# If you need an initrd, you can add a script or code here to install
545# it. The environment variable KERNEL_VERSION will be set to the
546# kernel version that is used. Remember to add the initrd line
547# to your grub menu.lst file.
548#
549# Here's a couple of examples to use:
550#POST_INSTALL = ssh user@target /sbin/mkinitrd --allow-missing -f /boot/initramfs-test.img $KERNEL_VERSION
551#
552# or on some systems:
553#POST_INSTALL = ssh user@target /sbin/dracut -f /boot/initramfs-test.img $KERNEL_VERSION
554
555# If you want to add the kernel entry in Boot Loader Specification (BLS)
556# environment, use kernel-install command.
557# Here's the example:
558#POST_INSTALL = ssh root@Test "/usr/bin/kernel-install add $KERNEL_VERSION /boot/vmlinuz-$KERNEL_VERSION"
559
560# If for some reason you just want to boot the kernel and you do not
561# want the test to install anything new. For example, you may just want
562# to boot test the same kernel over and over and do not want to go through
563# the hassle of installing anything, you can set this option to 1
564# (default 0)
565#NO_INSTALL = 1
566
567# If there is a command that you want to run before the individual test
568# case executes, then you can set this option
569#
570# default (undefined)
571#PRE_TEST = ${SSH} reboot_to_special_kernel
572
573# To kill the entire test if PRE_TEST is defined but fails set this
574# to 1.
575# (default 0)
576#PRE_TEST_DIE = 1
577
578# If there is a command you want to run after the individual test case
579# completes, then you can set this option.
580#
581# default (undefined)
582#POST_TEST = cd ${BUILD_DIR}; git reset --hard
583
584# If there is a script that you require to run before the build is done
585# you can specify it with PRE_BUILD.
586#
587# One example may be if you must add a temporary patch to the build to
588# fix a unrelated bug to perform a patchcheck test. This will apply the
589# patch before each build that is made. Use the POST_BUILD to do a git reset --hard
590# to remove the patch.
591#
592# (default undef)
593#PRE_BUILD = cd ${BUILD_DIR} && patch -p1 < /tmp/temp.patch
594
595# To specify if the test should fail if the PRE_BUILD fails,
596# PRE_BUILD_DIE needs to be set to 1. Otherwise the PRE_BUILD
597# result is ignored.
598# (default 0)
599# PRE_BUILD_DIE = 1
600
601# If there is a script that should run after the build is done
602# you can specify it with POST_BUILD.
603#
604# As the example in PRE_BUILD, POST_BUILD can be used to reset modifications
605# made by the PRE_BUILD.
606#
607# (default undef)
608#POST_BUILD = cd ${BUILD_DIR} && git reset --hard
609
610# To specify if the test should fail if the POST_BUILD fails,
611# POST_BUILD_DIE needs to be set to 1. Otherwise the POST_BUILD
612# result is ignored.
613# (default 0)
614#POST_BUILD_DIE = 1
615
616# Way to reboot the box to the test kernel.
617# Only valid options so far are "grub", "grub2", "syslinux" and "script"
618# (default grub)
619# If you specify grub, it will assume grub version 1
620# and will search in /boot/grub/menu.lst for the title $GRUB_MENU
621# and select that target to reboot to the kernel. If this is not
622# your setup, then specify "script" and have a command or script
623# specified in REBOOT_SCRIPT to boot to the target.
624#
625# For REBOOT_TYPE = grub2, you must define both GRUB_MENU and
626# GRUB_FILE.
627#
628# For REBOOT_TYPE = grub2bls, you must define GRUB_MENU.
629#
630# For REBOOT_TYPE = syslinux, you must define SYSLINUX_LABEL, and
631# perhaps modify SYSLINUX (default extlinux) and SYSLINUX_PATH
632# (default /boot/extlinux)
633#
634# The entry in /boot/grub/menu.lst must be entered in manually.
635# The test will not modify that file.
636#REBOOT_TYPE = grub
637
638# If you are using a machine that doesn't boot with grub, and
639# perhaps gets its kernel from a remote server (tftp), then
640# you can use this option to update the target image with the
641# test image.
642#
643# You could also do the same with POST_INSTALL, but the difference
644# between that option and this option is that POST_INSTALL runs
645# after the install, where this one runs just before a reboot.
646# (default undefined)
647#SWITCH_TO_TEST = cp ${OUTPUT_DIR}/${BUILD_TARGET} ${TARGET_IMAGE}
648
649# If you are using a machine that doesn't boot with grub, and
650# perhaps gets its kernel from a remote server (tftp), then
651# you can use this option to update the target image with the
652# the known good image to reboot safely back into.
653#
654# This option holds a command that will execute before needing
655# to reboot to a good known image.
656# (default undefined)
657#SWITCH_TO_GOOD = ssh ${SSH_USER}/${MACHINE} cp good_image ${TARGET_IMAGE}
658
659# The min config that is needed to build for the machine
660# A nice way to create this is with the following:
661#
662# $ ssh target
663# $ lsmod > mymods
664# $ scp mymods host:/tmp
665# $ exit
666# $ cd linux.git
667# $ rm .config
668# $ make LSMOD=mymods localyesconfig
669# $ grep '^CONFIG' .config > /home/test/config-min
670#
671# If you want even less configs:
672#
673# log in directly to target (do not ssh)
674#
675# $ su
676# # lsmod | cut -d' ' -f1 | xargs rmmod
677#
678# repeat the above several times
679#
680# # lsmod > mymods
681# # reboot
682#
683# May need to reboot to get your network back to copy the mymods
684# to the host, and then remove the previous .config and run the
685# localyesconfig again. The CONFIG_MIN generated like this will
686# not guarantee network activity to the box so the TEST_TYPE of
687# test may fail.
688#
689# You might also want to set:
690# CONFIG_CMDLINE="<your options here>"
691# randconfig may set the above and override your real command
692# line options.
693# (default undefined)
694#MIN_CONFIG = /home/test/config-min
695
696# Sometimes there's options that just break the boot and
697# you do not care about. Here are a few:
698# # CONFIG_STAGING is not set
699# Staging drivers are horrible, and can break the build.
700# # CONFIG_SCSI_DEBUG is not set
701# SCSI_DEBUG may change your root partition
702# # CONFIG_KGDB_SERIAL_CONSOLE is not set
703# KGDB may cause oops waiting for a connection that's not there.
704# This option points to the file containing config options that will be prepended
705# to the MIN_CONFIG (or be the MIN_CONFIG if it is not set)
706#
707# Note, config options in MIN_CONFIG will override these options.
708#
709# (default undefined)
710#ADD_CONFIG = /home/test/config-broken
711
712# The location on the host where to write temp files
713# (default /tmp/ktest/${MACHINE})
714#TMP_DIR = /tmp/ktest/${MACHINE}
715
716# Optional log file to write the status (recommended)
717# Note, this is a DEFAULT section only option.
718# (default undefined)
719#LOG_FILE = /home/test/logfiles/target.log
720
721# Remove old logfile if it exists before starting all tests.
722# Note, this is a DEFAULT section only option.
723# (default 0)
724#CLEAR_LOG = 0
725
726# Line to define a successful boot up in console output.
727# This is what the line contains, not the entire line. If you need
728# the entire line to match, then use regular expression syntax like:
729# (do not add any quotes around it)
730#
731# SUCCESS_LINE = ^MyBox Login:$
732#
733# (default "login:")
734#SUCCESS_LINE = login:
735
736# To speed up between reboots, defining a line that the
737# default kernel produces that represents that the default
738# kernel has successfully booted and can be used to pass
739# a new test kernel to it. Otherwise ktest.pl will wait till
740# SLEEP_TIME to continue.
741# (default undefined)
742#REBOOT_SUCCESS_LINE = login:
743
744# In case the console constantly fills the screen, having
745# a specified time to stop the test after success is recommended.
746# (in seconds)
747# (default 10)
748#STOP_AFTER_SUCCESS = 10
749
750# In case the console constantly fills the screen, having
751# a specified time to stop the test after failure is recommended.
752# (in seconds)
753# (default 60)
754#STOP_AFTER_FAILURE = 60
755
756# In case the console constantly fills the screen, having
757# a specified time to stop the test if it never succeeds nor fails
758# is recommended.
759# Note: this is ignored if a success or failure is detected.
760# (in seconds)
761# (default 600, -1 is to never stop)
762#STOP_TEST_AFTER = 600
763
764# Stop testing if a build fails. If set, the script will end if
765# a failure is detected, otherwise it will save off the .config,
766# dmesg and bootlog in a directory called
767# MACHINE-TEST_TYPE_BUILD_TYPE-fail-yyyymmddhhmmss
768# if the STORE_FAILURES directory is set.
769# (default 1)
770# Note, even if this is set to zero, there are some errors that still
771# stop the tests.
772#DIE_ON_FAILURE = 1
773
774# Directory to store failure directories on failure. If this is not
775# set, DIE_ON_FAILURE=0 will not save off the .config, dmesg and
776# bootlog. This option is ignored if DIE_ON_FAILURE is not set.
777# (default undefined)
778#STORE_FAILURES = /home/test/failures
779
780# Directory to store success directories on success. If this is not
781# set, the .config, dmesg and bootlog will not be saved if a
782# test succeeds.
783# (default undefined)
784#STORE_SUCCESSES = /home/test/successes
785
786# Build without doing a make mrproper, or removing .config
787# (default 0)
788#BUILD_NOCLEAN = 0
789
790# As the test reads the console, after it hits the SUCCESS_LINE
791# the time it waits for the monitor to settle down between reads
792# can usually be lowered.
793# (in seconds) (default 1)
794#BOOTED_TIMEOUT = 1
795
796# The timeout in seconds when we consider the box hung after
797# the console stop producing output. Be sure to leave enough
798# time here to get pass a reboot. Some machines may not produce
799# any console output for a long time during a reboot. You do
800# not want the test to fail just because the system was in
801# the process of rebooting to the test kernel.
802# (default 120)
803#TIMEOUT = 120
804
805# The timeout in seconds when to test if the box can be rebooted
806# or not. Before issuing the reboot command, a ssh connection
807# is attempted to see if the target machine is still active.
808# If the target does not connect within this timeout, a power cycle
809# is issued instead of a reboot.
810# CONNECT_TIMEOUT = 25
811
812# In between tests, a reboot of the box may occur, and this
813# is the time to wait for the console after it stops producing
814# output. Some machines may not produce a large lag on reboot
815# so this should accommodate it.
816# The difference between this and TIMEOUT, is that TIMEOUT happens
817# when rebooting to the test kernel. This sleep time happens
818# after a test has completed and we are about to start running
819# another test. If a reboot to the reliable kernel happens,
820# we wait SLEEP_TIME for the console to stop producing output
821# before starting the next test.
822#
823# You can speed up reboot times even more by setting REBOOT_SUCCESS_LINE.
824# (default 60)
825#SLEEP_TIME = 60
826
827# The time in between bisects to sleep (in seconds)
828# (default 60)
829#BISECT_SLEEP_TIME = 60
830
831# The max wait time (in seconds) for waiting for the console to finish.
832# If for some reason, the console is outputting content without
833# ever finishing, this will cause ktest to get stuck. This
834# option is the max time ktest will wait for the monitor (console)
835# to settle down before continuing.
836# (default 1800)
837#MAX_MONITOR_WAIT
838
839# The time in between patch checks to sleep (in seconds)
840# (default 60)
841#PATCHCHECK_SLEEP_TIME = 60
842
843# Reboot the target box on error (default 0)
844#REBOOT_ON_ERROR = 0
845
846# Power off the target on error (ignored if REBOOT_ON_ERROR is set)
847# Note, this is a DEFAULT section only option.
848# (default 0)
849#POWEROFF_ON_ERROR = 0
850
851# Power off the target after all tests have completed successfully
852# Note, this is a DEFAULT section only option.
853# (default 0)
854#POWEROFF_ON_SUCCESS = 0
855
856# Reboot the target after all test completed successfully (default 1)
857# (ignored if POWEROFF_ON_SUCCESS is set)
858#REBOOT_ON_SUCCESS = 1
859
860# In case there are issues with rebooting, you can specify this
861# to always powercycle after this amount of time after calling
862# reboot.
863# Note, POWERCYCLE_AFTER_REBOOT = 0 does NOT disable it. It just
864# makes it powercycle immediately after rebooting. Do not define
865# it if you do not want it.
866# (default undefined)
867#POWERCYCLE_AFTER_REBOOT = 5
868
869# In case there's issues with halting, you can specify this
870# to always poweroff after this amount of time after calling
871# halt.
872# Note, POWEROFF_AFTER_HALT = 0 does NOT disable it. It just
873# makes it poweroff immediately after halting. Do not define
874# it if you do not want it.
875# (default undefined)
876#POWEROFF_AFTER_HALT = 20
877
878# A script or command to power off the box (default undefined)
879# Needed for POWEROFF_ON_ERROR and SUCCESS
880#
881# Example for digital loggers power switch:
882#POWER_OFF = wget --no-proxy -O /dev/null -q --auth-no-challenge 'http://admin:admin@power/outlet?5=OFF'
883#
884# Example for a virtual guest call "Guest".
885#POWER_OFF = virsh destroy Guest
886
887# To have the build fail on "new" warnings, create a file that
888# contains a list of all known warnings (they must match exactly
889# to the line with 'warning:', 'error:' or 'Error:'. If the option
890# WARNINGS_FILE is set, then that file will be read, and if the
891# build detects a warning, it will examine this file and if the
892# warning does not exist in it, it will fail the build.
893#
894# Note, if this option is defined to a file that does not exist
895# then any warning will fail the build.
896# (see make_warnings_file below)
897#
898# (optional, default undefined)
899#WARNINGS_FILE = ${OUTPUT_DIR}/warnings_file
900
901# The way to execute a command on the target
902# (default ssh $SSH_USER@$MACHINE $SSH_COMMAND";)
903# The variables SSH_USER, MACHINE and SSH_COMMAND are defined
904#SSH_EXEC = ssh $SSH_USER@$MACHINE $SSH_COMMAND";
905
906# The way to copy a file to the target (install and modules)
907# (default scp $SRC_FILE $SSH_USER@$MACHINE:$DST_FILE)
908# The variables SSH_USER, MACHINE are defined by the config
909# SRC_FILE and DST_FILE are ktest internal variables and
910# should only have '$' and not the '${}' notation.
911# (default scp $SRC_FILE ${SSH_USER}@${MACHINE}:$DST_FILE)
912#SCP_TO_TARGET = echo skip scp for $SRC_FILE $DST_FILE
913
914# If install needs to be different than modules, then this
915# option will override the SCP_TO_TARGET for installation.
916# (default ${SCP_TO_TARGET} )
917#SCP_TO_TARGET_INSTALL = scp $SRC_FILE tftp@tftpserver:$DST_FILE
918
919# The nice way to reboot the target
920# (default ssh $SSH_USER@$MACHINE reboot)
921# The variables SSH_USER and MACHINE are defined.
922#REBOOT = ssh $SSH_USER@$MACHINE reboot
923
924# The return code of REBOOT
925# (default 255)
926#REBOOT_RETURN_CODE = 255
927
928# The way triple faults are detected is by testing the kernel
929# banner. If the kernel banner for the kernel we are testing is
930# found, and then later a kernel banner for another kernel version
931# is found, it is considered that we encountered a triple fault,
932# and there is no panic or callback, but simply a reboot.
933# To disable this (because it did a false positive) set the following
934# to 0.
935# (default 1)
936#DETECT_TRIPLE_FAULT = 0
937
938# All options in the config file should be either used by ktest
939# or could be used within a value of another option. If an option
940# in the config file is not used, ktest will warn about it and ask
941# if you want to continue.
942#
943# If you don't care if there are non-used options, enable this
944# option. Be careful though, a non-used option is usually a sign
945# of an option name being typed incorrectly.
946# (default 0)
947#IGNORE_UNUSED = 1
948
949# When testing a kernel that happens to have WARNINGs, and call
950# traces, ktest.pl will detect these and fail a boot or test run
951# due to warnings. By setting this option, ktest will ignore
952# call traces, and will not fail a test if the kernel produces
953# an oops. Use this option with care.
954# (default 0)
955#IGNORE_ERRORS = 1
956
957#### Per test run options ####
958# The following options are only allowed in TEST_START sections.
959# They are ignored in the DEFAULTS sections.
960#
961# All of these are optional and undefined by default, although
962# some of these options are required for TEST_TYPE of patchcheck
963# and bisect.
964#
965#
966# CHECKOUT = branch
967#
968# If the BUILD_DIR is a git repository, then you can set this option
969# to checkout the given branch before running the TEST. If you
970# specify this for the first run, that branch will be used for
971# all preceding tests until a new CHECKOUT is set.
972#
973#
974# TEST_NAME = name
975#
976# If you want the test to have a name that is displayed in
977# the test result banner at the end of the test, then use this
978# option. This is useful to search for the RESULT keyword and
979# not have to translate a test number to a test in the config.
980#
981# For TEST_TYPE = patchcheck
982#
983# This expects the BUILD_DIR to be a git repository, and
984# will checkout the PATCHCHECK_START commit.
985#
986# The option BUILD_TYPE will be ignored.
987#
988# The MIN_CONFIG will be used for all builds of the patchcheck. The build type
989# used for patchcheck is oldconfig.
990#
991# PATCHCHECK_START is required and is the first patch to
992# test (the SHA1 of the commit). You may also specify anything
993# that git checkout allows (branch name, tag, HEAD~3).
994#
995# PATCHCHECK_END is the last patch to check (default HEAD)
996#
997# PATCHCHECK_CHERRY if set to non zero, then git cherry will be
998# performed against PATCHCHECK_START and PATCHCHECK_END. That is
999#
1000# git cherry ${PATCHCHECK_START} ${PATCHCHECK_END}
1001#
1002# Then the changes found will be tested.
1003#
1004# Note, PATCHCHECK_CHERRY requires PATCHCHECK_END to be defined.
1005# (default 0)
1006#
1007# PATCHCHECK_TYPE is required and is the type of test to run:
1008# build, boot, test.
1009#
1010# Note, the build test will look for warnings, if a warning occurred
1011# in a file that a commit touches, the build will fail, unless
1012# IGNORE_WARNINGS is set for the given commit's sha1
1013#
1014# IGNORE_WARNINGS can be used to disable the failure of patchcheck
1015# on a particular commit (SHA1). You can add more than one commit
1016# by adding a list of SHA1s that are space delimited.
1017#
1018# If BUILD_NOCLEAN is set, then make mrproper will not be run on
1019# any of the builds, just like all other TEST_TYPE tests. But
1020# what makes patchcheck different from the other tests, is if
1021# BUILD_NOCLEAN is not set, only the first and last patch run
1022# make mrproper. This helps speed up the test.
1023#
1024# Example:
1025# TEST_START
1026# TEST_TYPE = patchcheck
1027# CHECKOUT = mybranch
1028# PATCHCHECK_TYPE = boot
1029# PATCHCHECK_START = 747e94ae3d1b4c9bf5380e569f614eb9040b79e7
1030# PATCHCHECK_END = HEAD~2
1031# IGNORE_WARNINGS = 42f9c6b69b54946ffc0515f57d01dc7f5c0e4712 0c17ca2c7187f431d8ffc79e81addc730f33d128
1032#
1033#
1034#
1035# For TEST_TYPE = bisect
1036#
1037# You can specify a git bisect if the BUILD_DIR is a git repository.
1038# The MIN_CONFIG will be used for all builds of the bisect. The build type
1039# used for bisecting is oldconfig.
1040#
1041# The option BUILD_TYPE will be ignored.
1042#
1043# BISECT_TYPE is the type of test to perform:
1044# build - bad fails to build
1045# boot - bad builds but fails to boot
1046# test - bad boots but fails a test
1047#
1048# BISECT_GOOD is the commit (SHA1) to label as good (accepts all git good commit types)
1049# BISECT_BAD is the commit to label as bad (accepts all git bad commit types)
1050#
1051# The above three options are required for a bisect operation.
1052#
1053# BISECT_REPLAY = /path/to/replay/file (optional, default undefined)
1054#
1055# If an operation failed in the bisect that was not expected to
1056# fail. Then the test ends. The state of the BUILD_DIR will be
1057# left off at where the failure occurred. You can examine the
1058# reason for the failure, and perhaps even find a git commit
1059# that would work to continue with. You can run:
1060#
1061# git bisect log > /path/to/replay/file
1062#
1063# The adding:
1064#
1065# BISECT_REPLAY= /path/to/replay/file
1066#
1067# And running the test again. The test will perform the initial
1068# git bisect start, git bisect good, and git bisect bad, and
1069# then it will run git bisect replay on this file, before
1070# continuing with the bisect.
1071#
1072# BISECT_START = commit (optional, default undefined)
1073#
1074# As with BISECT_REPLAY, if the test failed on a commit that
1075# just happen to have a bad commit in the middle of the bisect,
1076# and you need to skip it. If BISECT_START is defined, it
1077# will checkout that commit after doing the initial git bisect start,
1078# git bisect good, git bisect bad, and running the git bisect replay
1079# if the BISECT_REPLAY is set.
1080#
1081# BISECT_SKIP = 1 (optional, default 0)
1082#
1083# If BISECT_TYPE is set to test but the build fails, ktest will
1084# simply fail the test and end their. You could use BISECT_REPLAY
1085# and BISECT_START to resume after you found a new starting point,
1086# or you could set BISECT_SKIP to 1. If BISECT_SKIP is set to 1,
1087# when something other than the BISECT_TYPE fails, ktest.pl will
1088# run "git bisect skip" and try again.
1089#
1090# BISECT_FILES = <path> (optional, default undefined)
1091#
1092# To just run the git bisect on a specific path, set BISECT_FILES.
1093# For example:
1094#
1095# BISECT_FILES = arch/x86 kernel/time
1096#
1097# Will run the bisect with "git bisect start -- arch/x86 kernel/time"
1098#
1099# BISECT_REVERSE = 1 (optional, default 0)
1100#
1101# In those strange instances where it was broken forever
1102# and you are trying to find where it started to work!
1103# Set BISECT_GOOD to the commit that was last known to fail
1104# Set BISECT_BAD to the commit that is known to start working.
1105# With BISECT_REVERSE = 1, The test will consider failures as
1106# good, and success as bad.
1107#
1108# BISECT_MANUAL = 1 (optional, default 0)
1109#
1110# In case there's a problem with automating the bisect for
1111# whatever reason. (Can't reboot, want to inspect each iteration)
1112# Doing a BISECT_MANUAL will have the test wait for you to
1113# tell it if the test passed or failed after each iteration.
1114# This is basically the same as running git bisect yourself
1115# but ktest will rebuild and install the kernel for you.
1116#
1117# BISECT_CHECK = 1 (optional, default 0)
1118#
1119# Just to be sure the good is good and bad is bad, setting
1120# BISECT_CHECK to 1 will start the bisect by first checking
1121# out BISECT_BAD and makes sure it fails, then it will check
1122# out BISECT_GOOD and makes sure it succeeds before starting
1123# the bisect (it works for BISECT_REVERSE too).
1124#
1125# You can limit the test to just check BISECT_GOOD or
1126# BISECT_BAD with BISECT_CHECK = good or
1127# BISECT_CHECK = bad, respectively.
1128#
1129# BISECT_TRIES = 5 (optional, default 1)
1130#
1131# For those cases that it takes several tries to hit a bug,
1132# the BISECT_TRIES is useful. It is the number of times the
1133# test is ran before it says the kernel is good. The first failure
1134# will stop trying and mark the current SHA1 as bad.
1135#
1136# Note, as with all race bugs, there's no guarantee that if
1137# it succeeds, it is really a good bisect. But it helps in case
1138# the bug is some what reliable.
1139#
1140# You can set BISECT_TRIES to zero, and all tests will be considered
1141# good, unless you also set BISECT_MANUAL.
1142#
1143# BISECT_RET_GOOD = 0 (optional, default undefined)
1144#
1145# In case the specificed test returns something other than just
1146# 0 for good, and non-zero for bad, you can override 0 being
1147# good by defining BISECT_RET_GOOD.
1148#
1149# BISECT_RET_BAD = 1 (optional, default undefined)
1150#
1151# In case the specificed test returns something other than just
1152# 0 for good, and non-zero for bad, you can override non-zero being
1153# bad by defining BISECT_RET_BAD.
1154#
1155# BISECT_RET_ABORT = 255 (optional, default undefined)
1156#
1157# If you need to abort the bisect if the test discovers something
1158# that was wrong, you can define BISECT_RET_ABORT to be the error
1159# code returned by the test in order to abort the bisect.
1160#
1161# BISECT_RET_SKIP = 2 (optional, default undefined)
1162#
1163# If the test detects that the current commit is neither good
1164# nor bad, but something else happened (another bug detected)
1165# you can specify BISECT_RET_SKIP to an error code that the
1166# test returns when it should skip the current commit.
1167#
1168# BISECT_RET_DEFAULT = good (optional, default undefined)
1169#
1170# You can override the default of what to do when the above
1171# options are not hit. This may be one of, "good", "bad",
1172# "abort" or "skip" (without the quotes).
1173#
1174# Note, if you do not define any of the previous BISECT_RET_*
1175# and define BISECT_RET_DEFAULT, all bisects results will do
1176# what the BISECT_RET_DEFAULT has.
1177#
1178#
1179# Example:
1180# TEST_START
1181# TEST_TYPE = bisect
1182# BISECT_GOOD = v2.6.36
1183# BISECT_BAD = b5153163ed580e00c67bdfecb02b2e3843817b3e
1184# BISECT_TYPE = build
1185# MIN_CONFIG = /home/test/config-bisect
1186#
1187#
1188#
1189# For TEST_TYPE = config_bisect
1190#
1191# In those cases that you have two different configs. One of them
1192# work, the other does not, and you do not know what config causes
1193# the problem.
1194# The TEST_TYPE config_bisect will bisect the bad config looking for
1195# what config causes the failure.
1196#
1197# The way it works is this:
1198#
1199# You can specify a good config with CONFIG_BISECT_GOOD, otherwise it
1200# will use the MIN_CONFIG, and if that's not specified, it will use
1201# the config that comes with "make defconfig".
1202#
1203# It runs both the good and bad configs through a make oldconfig to
1204# make sure that they are set up for the kernel that is checked out.
1205#
1206# It then reads the configs that are set, as well as the ones that are
1207# not set for both the good and bad configs, and then compares them.
1208# It will set half of the good configs within the bad config (note,
1209# "set" means to make the bad config match the good config, a config
1210# in the good config that is off, will be turned off in the bad
1211# config. That is considered a "set").
1212#
1213# It tests this new config and if it works, it becomes the new good
1214# config, otherwise it becomes the new bad config. It continues this
1215# process until there's only one config left and it will report that
1216# config.
1217#
1218# The "bad config" can also be a config that is needed to boot but was
1219# disabled because it depended on something that wasn't set.
1220#
1221# During this process, it saves the current good and bad configs in
1222# ${TMP_DIR}/good_config and ${TMP_DIR}/bad_config respectively.
1223# If you stop the test, you can copy them to a new location to
1224# reuse them again.
1225#
1226# Although the MIN_CONFIG may be the config it starts with, the
1227# MIN_CONFIG is ignored.
1228#
1229# The option BUILD_TYPE will be ignored.
1230#
1231# CONFIG_BISECT_TYPE is the type of test to perform:
1232# build - bad fails to build
1233# boot - bad builds but fails to boot
1234# test - bad boots but fails a test
1235#
1236# CONFIG_BISECT is the config that failed to boot
1237#
1238# If BISECT_MANUAL is set, it will pause between iterations.
1239# This is useful to use just ktest.pl just for the config bisect.
1240# If you set it to build, it will run the bisect and you can
1241# control what happens in between iterations. It will ask you if
1242# the test succeeded or not and continue the config bisect.
1243#
1244# CONFIG_BISECT_GOOD (optional)
1245# If you have a good config to start with, then you
1246# can specify it with CONFIG_BISECT_GOOD. Otherwise
1247# the MIN_CONFIG is the base, if MIN_CONFIG is not set
1248# It will build a config with "make defconfig"
1249#
1250# CONFIG_BISECT_CHECK (optional)
1251# Set this to 1 if you want to confirm that the config ktest
1252# generates (the bad config with the min config) is still bad.
1253# It may be that the min config fixes what broke the bad config
1254# and the test will not return a result.
1255# Set it to "good" to test only the good config and set it
1256# to "bad" to only test the bad config.
1257#
1258# CONFIG_BISECT_EXEC (optional)
1259# The config bisect is a separate program that comes with ktest.pl.
1260# By default, it will look for:
1261# `pwd`/config-bisect.pl # the location ktest.pl was executed from.
1262# If it does not find it there, it will look for:
1263# `dirname <ktest.pl>`/config-bisect.pl # The directory that holds ktest.pl
1264# If it does not find it there, it will look for:
1265# ${BUILD_DIR}/tools/testing/ktest/config-bisect.pl
1266# Setting CONFIG_BISECT_EXEC will override where it looks.
1267#
1268# Example:
1269# TEST_START
1270# TEST_TYPE = config_bisect
1271# CONFIG_BISECT_TYPE = build
1272# CONFIG_BISECT = /home/test/config-bad
1273# MIN_CONFIG = /home/test/config-min
1274# BISECT_MANUAL = 1
1275#
1276#
1277#
1278# For TEST_TYPE = make_min_config
1279#
1280# After doing a make localyesconfig, your kernel configuration may
1281# not be the most useful minimum configuration. Having a true minimum
1282# config that you can use against other configs is very useful if
1283# someone else has a config that breaks on your code. By only forcing
1284# those configurations that are truly required to boot your machine
1285# will give you less of a chance that one of your set configurations
1286# will make the bug go away. This will give you a better chance to
1287# be able to reproduce the reported bug matching the broken config.
1288#
1289# Note, this does take some time, and may require you to run the
1290# test over night, or perhaps over the weekend. But it also allows
1291# you to interrupt it, and gives you the current minimum config
1292# that was found till that time.
1293#
1294# Note, this test automatically assumes a BUILD_TYPE of oldconfig
1295# and its test type acts like boot.
1296# TODO: add a test version that makes the config do more than just
1297# boot, like having network access.
1298#
1299# To save time, the test does not just grab any option and test
1300# it. The Kconfig files are examined to determine the dependencies
1301# of the configs. If a config is chosen that depends on another
1302# config, that config will be checked first. By checking the
1303# parents first, we can eliminate whole groups of configs that
1304# may have been enabled.
1305#
1306# For example, if a USB device config is chosen and depends on CONFIG_USB,
1307# the CONFIG_USB will be tested before the device. If CONFIG_USB is
1308# found not to be needed, it, as well as all configs that depend on
1309# it, will be disabled and removed from the current min_config.
1310#
1311# OUTPUT_MIN_CONFIG is the path and filename of the file that will
1312# be created from the MIN_CONFIG. If you interrupt the test, set
1313# this file as your new min config, and use it to continue the test.
1314# This file does not need to exist on start of test.
1315# This file is not created until a config is found that can be removed.
1316# If this file exists, you will be prompted if you want to use it
1317# as the min_config (overriding MIN_CONFIG) if START_MIN_CONFIG
1318# is not defined.
1319# (required field)
1320#
1321# START_MIN_CONFIG is the config to use to start the test with.
1322# you can set this as the same OUTPUT_MIN_CONFIG, but if you do
1323# the OUTPUT_MIN_CONFIG file must exist.
1324# (default MIN_CONFIG)
1325#
1326# IGNORE_CONFIG is used to specify a config file that has configs that
1327# you already know must be set. Configs are written here that have
1328# been tested and proved to be required. It is best to define this
1329# file if you intend on interrupting the test and running it where
1330# it left off. New configs that it finds will be written to this file
1331# and will not be tested again in later runs.
1332# (optional)
1333#
1334# MIN_CONFIG_TYPE can be either 'boot' or 'test'. With 'boot' it will
1335# test if the created config can just boot the machine. If this is
1336# set to 'test', then the TEST option must be defined and the created
1337# config will not only boot the target, but also make sure that the
1338# config lets the test succeed. This is useful to make sure the final
1339# config that is generated allows network activity (ssh).
1340# (optional)
1341#
1342# USE_OUTPUT_MIN_CONFIG set this to 1 if you do not want to be prompted
1343# about using the OUTPUT_MIN_CONFIG as the MIN_CONFIG as the starting
1344# point. Set it to 0 if you want to always just use the given MIN_CONFIG.
1345# If it is not defined, it will prompt you to pick which config
1346# to start with (MIN_CONFIG or OUTPUT_MIN_CONFIG).
1347#
1348# Example:
1349#
1350# TEST_TYPE = make_min_config
1351# OUTPUT_MIN_CONFIG = /path/to/config-new-min
1352# START_MIN_CONFIG = /path/to/config-min
1353# IGNORE_CONFIG = /path/to/config-tested
1354# MIN_CONFIG_TYPE = test
1355# TEST = ssh ${USER}@${MACHINE} echo hi
1356#
1357#
1358#
1359#
1360# For TEST_TYPE = make_warnings_file
1361#
1362# If you want the build to fail when a new warning is discovered
1363# you set the WARNINGS_FILE to point to a file of known warnings.
1364#
1365# The test "make_warnings_file" will let you create a new warnings
1366# file before you run other tests, like patchcheck.
1367#
1368# What this test does is to run just a build, you still need to
1369# specify BUILD_TYPE to tell the test what type of config to use.
1370# A BUILD_TYPE of nobuild will fail this test.
1371#
1372# The test will do the build and scan for all warnings. Any warning
1373# it discovers will be saved in the WARNINGS_FILE (required) option.
1374#
1375# It is recommended (but not necessary) to make sure BUILD_NOCLEAN is
1376# off, so that a full build is done (make mrproper is performed).
1377# That way, all warnings will be captured.
1378#
1379# Example:
1380#
1381# TEST_TYPE = make_warnings_file
1382# WARNINGS_FILE = ${OUTPUT_DIR}
1383# BUILD_TYPE = useconfig:oldconfig
1384# CHECKOUT = v3.8
1385# BUILD_NOCLEAN = 0
1386#