Merge tag 'ktest-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest

Pull ktest updates from Steven Rostedt:

 - Have config-bisect save the good/bad configs at each step.

 - Show log file location even on success

 - Add PRE_TEST_DIE to kill test if the PRE_TEST fails

 - Add a NOT operator for conditionals in config file

 - Add the log output of the last test when emailing on failure.

 - Other minor clean ups and small fixes.

* tag 'ktest-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest:
  ktest.pl: Fix spelling mistake "Cant" -> "Can't"
  ktest.pl: Change the logic to control the size of the log file emailed
  ktest.pl: Add MAIL_MAX_SIZE to limit the amount of log emailed
  ktest.pl: Add the log of last test in email on failure
  ktest.pl: Turn off buffering to the log file
  ktest.pl: Just open up the log file once
  ktest.pl: Add a NOT operator
  ktest.pl: Define PRE_TEST_DIE to kill the test if the PRE_TEST fails
  ktest.pl: Always show log file location if defined even on success
  ktest.pl: Have config-bisect save each config used in the bisect

1 files changed, 18 insertions, 0 deletions

diff --git a/tools/testing/ktest/sample.conf b/tools/testing/ktest/sample.conf
index 27666b8007ed..5e7d1d729752 100644
--- a/tools/testing/ktest/sample.conf
+++ b/tools/testing/ktest/sample.conf
@@ -442,6 +442,19 @@
 # Users can cancel the test by Ctrl^C
 # (default 0)
 #EMAIL_WHEN_CANCELED = 1
+#
+# If a test ends with an error and EMAIL_ON_ERROR is set as well
+# as a LOG_FILE is defined, then the log of the failing test will
+# be included in the email that is sent.
+# It is possible that the log may be very large, in which case,
+# only the last amount of the log should be sent. To limit how
+# much of the log is sent, set MAIL_MAX_SIZE. This will be the
+# size in bytes of the last portion of the log of the failed
+# test file. That is, if this is set to 100000, then only the
+# last 100 thousand bytes of the log file will be included in
+# the email.
+# (default undef)
+#MAIL_MAX_SIZE = 1000000
 
 # Start a test setup. If you leave this off, all options
 # will be default and the test will run once.
@@ -557,6 +570,11 @@
 # default (undefined)
 #PRE_TEST = ${SSH} reboot_to_special_kernel
 
+# To kill the entire test if PRE_TEST is defined but fails set this
+# to 1.
+# (default 0)
+#PRE_TEST_DIE = 1
+
 # If there is a command you want to run after the individual test case
 # completes, then you can set this option.
 #