ktest: update sample.conf for grub2bls

Update sample.conf for grub2bls

Link: http://lkml.kernel.org/r/20190509213647.6276-7-msys.mizuma@gmail.comSigned-off-by: NMasayoshi Mizuma <m.mizuma@jp.fujitsu.com>
Signed-off-by: NSteven Rostedt (VMware) <rostedt@goodmis.org>

tools/testing/ktest/sample.conf

@@ -349,13 +349,13 @@
 # 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
+# The tool for REBOOT_TYPE = grub2 or grub2bls 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 or grub2)
+# (Only mandatory if REBOOT_TYPE = grub or grub2 or grub2bls)
 #
 # Note, ktest.pl will not update the grub menu.lst, you need to
 # manually add an option for the test. ktest.pl will search
@@ -374,6 +374,10 @@
 # do a: GRUB_MENU = 'Test Kernel'
 # For customizing, add your entry in /etc/grub.d/40_custom.
 #
+# For grub2bls, a search of "title"s are done. The menu is found
+# by searching for the contents of GRUB_MENU in the line that starts
+# with "title".
+#
 #GRUB_MENU = Test Kernel
 
 # For REBOOT_TYPE = syslinux, the name of the syslinux executable
@@ -479,6 +483,11 @@
 # default (undefined)
 #POST_KTEST = ${SSH} ~/dismantle_test
 
+# If you want to remove the kernel entry in Boot Loader Specification (BLS)
+# environment, use kernel-install command.
+# Here's the example:
+#POST_KTEST = ssh root@Test "/usr/bin/kernel-install remove $KERNEL_VERSION"
+
 # The default test type (default test)
 # The test types may be:
 #   build   - only build the kernel, do nothing else
@@ -530,6 +539,11 @@
 # or on some systems:
 #POST_INSTALL = ssh user@target /sbin/dracut -f /boot/initramfs-test.img $KERNEL_VERSION
 
+# If you want to add the kernel entry in Boot Loader Specification (BLS)
+# environment, use kernel-install command.
+# Here's the example:
+#POST_INSTALL = ssh root@Test "/usr/bin/kernel-install add $KERNEL_VERSION /boot/vmlinuz-$KERNEL_VERSION"
+
 # If for some reason you just want to boot the kernel and you do not
 # want the test to install anything new. For example, you may just want
 # to boot test the same kernel over and over and do not want to go through
@@ -593,6 +607,8 @@
 # For REBOOT_TYPE = grub2, you must define both GRUB_MENU and
 # GRUB_FILE.
 #
+# For REBOOT_TYPE = grub2bls, you must define GRUB_MENU.
+#
 # For REBOOT_TYPE = syslinux, you must define SYSLINUX_LABEL, and
 # perhaps modify SYSLINUX (default extlinux) and SYSLINUX_PATH
 # (default /boot/extlinux)