diff options
| -rwxr-xr-x | tools/testing/ktest/ktest.pl | 120 | ||||
| -rw-r--r-- | tools/testing/ktest/sample.conf | 46 |
2 files changed, 158 insertions, 8 deletions
diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl index c7ba7614061b..35fc584a4ffe 100755 --- a/tools/testing/ktest/ktest.pl +++ b/tools/testing/ktest/ktest.pl @@ -53,6 +53,9 @@ my %default = ( "STOP_AFTER_FAILURE" => 60, "STOP_TEST_AFTER" => 600, "MAX_MONITOR_WAIT" => 1800, + "GRUB_REBOOT" => "grub2-reboot", + "SYSLINUX" => "extlinux", + "SYSLINUX_PATH" => "/boot/extlinux", # required, and we will ask users if they don't have them but we keep the default # value something that is common. @@ -105,7 +108,12 @@ my $scp_to_target; my $scp_to_target_install; my $power_off; my $grub_menu; +my $grub_file; my $grub_number; +my $grub_reboot; +my $syslinux; +my $syslinux_path; +my $syslinux_label; my $target; my $make; my $pre_install; @@ -232,6 +240,11 @@ my %option_map = ( "ADD_CONFIG" => \$addconfig, "REBOOT_TYPE" => \$reboot_type, "GRUB_MENU" => \$grub_menu, + "GRUB_FILE" => \$grub_file, + "GRUB_REBOOT" => \$grub_reboot, + "SYSLINUX" => \$syslinux, + "SYSLINUX_PATH" => \$syslinux_path, + "SYSLINUX_LABEL" => \$syslinux_label, "PRE_INSTALL" => \$pre_install, "POST_INSTALL" => \$post_install, "NO_INSTALL" => \$no_install, @@ -368,7 +381,7 @@ EOF ; $config_help{"REBOOT_TYPE"} = << "EOF" Way to reboot the box to the test kernel. - Only valid options so far are "grub" and "script". + Only valid options so far are "grub", "grub2", "syslinux", and "script". If you specify grub, it will assume grub version 1 and will search in /boot/grub/menu.lst for the title \$GRUB_MENU @@ -378,11 +391,19 @@ $config_help{"REBOOT_TYPE"} = << "EOF" The entry in /boot/grub/menu.lst must be entered in manually. The test will not modify that file. + + If you specify grub2, then you also need to specify both \$GRUB_MENU + and \$GRUB_FILE. + + If you specify syslinux, then you may use SYSLINUX to define the syslinux + command (defaults to extlinux), and SYSLINUX_PATH to specify the path to + the syslinux install (defaults to /boot/extlinux). But you have to specify + SYSLINUX_LABEL to define the label to boot to for the test kernel. EOF ; $config_help{"GRUB_MENU"} = << "EOF" The grub title name for the test kernel to boot - (Only mandatory if REBOOT_TYPE = grub) + (Only mandatory if REBOOT_TYPE = grub or grub2) Note, ktest.pl will not update the grub menu.lst, you need to manually add an option for the test. ktest.pl will search @@ -393,6 +414,22 @@ $config_help{"GRUB_MENU"} = << "EOF" title Test Kernel kernel vmlinuz-test GRUB_MENU = Test Kernel + + For grub2, a search of \$GRUB_FILE is performed for the lines + that begin with "menuentry". It will not detect submenus. The + menu must be a non-nested menu. Add the quotes used in the menu + to guarantee your selection, as the first menuentry with the content + of \$GRUB_MENU that is found will be used. +EOF + ; +$config_help{"GRUB_FILE"} = << "EOF" + If grub2 is used, the full path for the grub.cfg file is placed + here. Use something like /boot/grub2/grub.cfg to search. +EOF + ; +$config_help{"SYSLINUX_LABEL"} = << "EOF" + If syslinux is used, the label that boots the target kernel must + be specified with SYSLINUX_LABEL. EOF ; $config_help{"REBOOT_SCRIPT"} = << "EOF" @@ -521,6 +558,15 @@ sub get_ktest_configs { if ($rtype eq "grub") { get_ktest_config("GRUB_MENU"); } + + if ($rtype eq "grub2") { + get_ktest_config("GRUB_MENU"); + get_ktest_config("GRUB_FILE"); + } + + if ($rtype eq "syslinux") { + get_ktest_config("SYSLINUX_LABEL"); + } } sub process_variables { @@ -1123,6 +1169,9 @@ sub wait_for_monitor; sub reboot { my ($time) = @_; + # Make sure everything has been written to disk + run_ssh("sync"); + if (defined($time)) { start_monitor; # flush out current monitor @@ -1452,8 +1501,44 @@ sub run_scp_mod { return run_scp($src, $dst, $cp_scp); } +sub get_grub2_index { + + return if (defined($grub_number)); + + doprint "Find grub2 menu ... "; + $grub_number = -1; + + my $ssh_grub = $ssh_exec; + $ssh_grub =~ s,\$SSH_COMMAND,cat $grub_file,g; + + open(IN, "$ssh_grub |") + or die "unable to get $grub_file"; + + my $found = 0; + + while (<IN>) { + if (/^menuentry.*$grub_menu/) { + $grub_number++; + $found = 1; + last; + } elsif (/^menuentry\s/) { + $grub_number++; + } + } + close(IN); + + die "Could not find '$grub_menu' in $grub_file on $machine" + if (!$found); + doprint "$grub_number\n"; +} + sub get_grub_index { + if ($reboot_type eq "grub2") { + get_grub2_index; + return; + } + if ($reboot_type ne "grub") { return; } @@ -1524,6 +1609,10 @@ sub reboot_to { if ($reboot_type eq "grub") { run_ssh "'(echo \"savedefault --default=$grub_number --once\" | grub --batch)'"; + } elsif ($reboot_type eq "grub2") { + run_ssh "$grub_reboot $grub_number"; + } elsif ($reboot_type eq "syslinux") { + run_ssh "$syslinux --once \\\"$syslinux_label\\\" $syslinux_path"; } elsif (defined $reboot_script) { run_command "$reboot_script"; } @@ -1718,6 +1807,14 @@ sub do_post_install { dodie "Failed to run post install"; } +# Sometimes the reboot fails, and will hang. We try to ssh to the box +# and if we fail, we force another reboot, that should powercycle it. +sub test_booted { + if (!run_ssh "echo testing connection") { + reboot $sleep_time; + } +} + sub install { return if ($no_install); @@ -1730,6 +1827,8 @@ sub install { my $cp_target = eval_kernel_version $target_image; + test_booted; + run_scp_install "$outputdir/$build_target", "$cp_target" or dodie "failed to copy image"; @@ -1877,10 +1976,14 @@ sub make_oldconfig { if (!run_command "$make olddefconfig") { # Perhaps olddefconfig doesn't exist in this version of the kernel - # try a yes '' | oldconfig - doprint "olddefconfig failed, trying yes '' | make oldconfig\n"; - run_command "yes '' | $make oldconfig" or - dodie "failed make config oldconfig"; + # try oldnoconfig + doprint "olddefconfig failed, trying make oldnoconfig\n"; + if (!run_command "$make oldnoconfig") { + doprint "oldnoconfig failed, trying yes '' | make oldconfig\n"; + # try a yes '' | oldconfig + run_command "yes '' | $make oldconfig" or + dodie "failed make config oldconfig"; + } } } @@ -3700,6 +3803,11 @@ for (my $i = 1; $i <= $opt{"NUM_TESTS"}; $i++) { $target = "$ssh_user\@$machine"; if ($reboot_type eq "grub") { dodie "GRUB_MENU not defined" if (!defined($grub_menu)); + } elsif ($reboot_type eq "grub2") { + dodie "GRUB_MENU not defined" if (!defined($grub_menu)); + dodie "GRUB_FILE not defined" if (!defined($grub_file)); + } elsif ($reboot_type eq "syslinux") { + dodie "SYSLINUX_LABEL not defined" if (!defined($syslinux_label)); } } diff --git a/tools/testing/ktest/sample.conf b/tools/testing/ktest/sample.conf index de28a0a3b8fc..4012e9330344 100644 --- a/tools/testing/ktest/sample.conf +++ b/tools/testing/ktest/sample.conf @@ -332,8 +332,18 @@ # from other linux builds on the system. #LOCALVERSION = -test +# For REBOOT_TYPE = grub2, you must specify where the grub.cfg +# file is. This is the file that is searched to find the menu +# option to boot to with GRUB_REBOOT +#GRUB_FILE = /boot/grub2/grub.cfg + +# The tool for REBOOT_TYPE = grub2 to set the next reboot kernel +# to boot into (one shot mode). +# (default grub2_reboot) +#GRUB_REBOOT = grub2_reboot + # The grub title name for the test kernel to boot -# (Only mandatory if REBOOT_TYPE = grub) +# (Only mandatory if REBOOT_TYPE = grub or grub2) # # Note, ktest.pl will not update the grub menu.lst, you need to # manually add an option for the test. ktest.pl will search @@ -343,8 +353,33 @@ # For example, if in the /boot/grub/menu.lst the test kernel title has: # title Test Kernel # kernel vmlinuz-test +# +# For grub2, a search of top level "menuentry"s are done. No +# submenu is searched. The menu is found by searching for the +# contents of GRUB_MENU in the line that starts with "menuentry". +# You may want to include the quotes around the option. For example: +# for: menuentry 'Test Kernel' +# do a: GRUB_MENU = 'Test Kernel' +# For customizing, add your entry in /etc/grub.d/40_custom. +# #GRUB_MENU = Test Kernel +# For REBOOT_TYPE = syslinux, the name of the syslinux executable +# (on the target) to use to set up the next reboot to boot the +# test kernel. +# (default extlinux) +#SYSLINUX = syslinux + +# For REBOOT_TYPE = syslinux, the path that is passed to to the +# syslinux command where syslinux is installed. +# (default /boot/extlinux) +#SYSLINUX_PATH = /boot/syslinux + +# For REBOOT_TYPE = syslinux, the syslinux label that references the +# test kernel in the syslinux config file. +# (default undefined) +#SYSLINUX_LABEL = "test-kernel" + # A script to reboot the target into the test kernel # This and SWITCH_TO_TEST are about the same, except # SWITCH_TO_TEST is run even for REBOOT_TYPE = grub. @@ -497,7 +532,7 @@ #POST_BUILD_DIE = 1 # Way to reboot the box to the test kernel. -# Only valid options so far are "grub" and "script" +# Only valid options so far are "grub", "grub2", "syslinux" and "script" # (default grub) # If you specify grub, it will assume grub version 1 # and will search in /boot/grub/menu.lst for the title $GRUB_MENU @@ -505,6 +540,13 @@ # your setup, then specify "script" and have a command or script # specified in REBOOT_SCRIPT to boot to the target. # +# For REBOOT_TYPE = grub2, you must define both GRUB_MENU and +# GRUB_FILE. +# +# For REBOOT_TYPE = syslinux, you must define SYSLINUX_LABEL, and +# perhaps modify SYSLINUX (default extlinux) and SYSLINUX_PATH +# (default /boot/extlinux) +# # The entry in /boot/grub/menu.lst must be entered in manually. # The test will not modify that file. #REBOOT_TYPE = grub |