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  1. 21 7月, 2012 1 次提交
  3. 20 7月, 2012 7 次提交
    • S
      ktest: Add check for bug or panic during reboot · 8a80c727
      由 Steven Rostedt 提交于 
      Usually the target is booted into a dependable kernel when a test
starts. The test will install the test kernel and reboot the box. But
there may be a time that the kernel is running an unreliable kernel and
the reboot may crash.

Have ktest detect crashes on a reboot and force a power-cycle instead.

This can usually happen if a test kernel was installed to run manual
tests, but the user forgot to reboot to the known good kernel.
Signed-off-by: NSteven Rostedt <rostedt@goodmis.org>
      8a80c727
    • S
      ktest: Add MAX_MONITOR_WAIT option · 407b95b7
      由 Steven Rostedt 提交于 
      If the console is constantly outputting content, this can cause ktest
to get stuck waiting on the monitor to settle down.

The option MAX_MONITOR_WAIT is the maximum time (in seconds) for ktest
to wait for the console to flush.
Signed-off-by: NSteven Rostedt <rostedt@goodmis.org>
      407b95b7
    • S
      ktest: Fix config bisect with how make oldnoconfig works · cf79fab6
      由 Steven Rostedt 提交于 
      With a name like 'oldnoconfig' one may think that the config generated
would disable all configs that were not defined (selecting "no" for all
options). But this is not the case. It selects the default. If a config
has a 'default y', then it is added if not specified.

This broke the config bisect, because options not specified by a config
will just use the default, where it expected to turn off. This caused an
option to be enabled that disabled an option that would break the build.
The end result was that we never found the bad config at the end of the
test.

Instead of using 'make oldnoconfig', ktest now builds the options it
expects enabled and disabled. When it turns off an option, it will no
longer remove it, but actually set it to:

 # CONFIG_FOO is not set.
Signed-off-by: NSteven Rostedt <rostedt@goodmis.org>
      cf79fab6
    • S
      ktest: Add CONFIG_BISECT_CHECK option · b0918612
      由 Steven Rostedt 提交于 
      The config-bisect can take a bad config and bisect it down to find out
what config actually breaks the config. But as all tests will apply a
minconfig (defined by a user) to apply before booting, it is possible
that the minconfig could actually make the bad config work (minconfigs
can disable configs). The end result is that the config bisect test will
not find a config that breaks. This can be rather frustrating to the
user.

The CONFIG_BISECT_CHECK option, when set to 1, will make sure that the
bad config (with the minconfig applied) still fails before trying to
bisect.

And yes, I did get burned by this.
Signed-off-by: NSteven Rostedt <rostedt@goodmis.org>
      b0918612
    • S
      ktest: Add PRE_INSTALL option · e5c2ec11
      由 Steven Rostedt 提交于 
      Add the PRE_INSTALL option that will allow a user to specify a shell
command to be executed before the install operation executes.
Signed-off-by: NSteven Rostedt <rostedt@goodmis.org>
      e5c2ec11
    • S
      ktest: Add PRE/POST_KTEST and TEST options · 921ed4c7
      由 Steven Rostedt 提交于 
      In order to let the user add commands before and after ktest runs, the
PRE_KTEST and POST_KTEST options are defined. They hold shell commands
that will execute befor ktest runs its first test, as well as when it
completed its last test.

The PRE_TEST and POST_TEST will be run befor and after (respectively)
for a given test. They can either be global (done for all tests) or
defined by a single test.
Signed-off-by: NSteven Rostedt <rostedt@goodmis.org>
      921ed4c7
    • S
      ktest: Remove commented exit · 958d8435
      由 Steven Rostedt 提交于 
      A debug 'exit' was left in ktest.pl. Remove it.
Signed-off-by: NSteven Rostedt <rostedt@goodmis.org>
      958d8435
  5. 15 7月, 2012 8 次提交
  7. 14 7月, 2012 14 次提交
  9. 13 7月, 2012 10 次提交