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2019-03-26torture: Suppress false-positive CONFIG_INITRAMFS_SOURCE complaintPaul E. McKenney1-0/+1
The scripting must supply the CONFIG_INITRAMFS_SOURCE Kconfig option so that kbuild can find the desired initrd, but the configcheck.sh script gets confused by this option because it takes a string instead of the expected y/n/m. This causes checkconfig.sh to complain about CONFIG_INITRAMFS_SOURCE in the torture-test output (though not in the summary). As more people use rcutorture, the resulting confusion is an increasing concern. This commit therefore suppresses this false-positive warning by filtering CONFIG_INITRAMFS_SOURCE from within the checkconfig.sh script. Reported-by: Joel Fernandes <joel@joelfernandes.org> Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
2019-03-26tools/.../rcutorture: Convert to SPDX license identifierPaul E. McKenney1-15/+3
Replace the license boiler plate with a SPDX license identifier. While in the area, update an email address and add copyright notices. Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
2017-10-09torture: Provide TMPDIR environment variable to specify tmpdirPaul E. McKenney1-1/+1
Both rcutorture and locktorture currently place temporary files in /tmp, in keeping with decades-long tradition. However, sometimes it is useful to specify an alternative temporary directory, for example, for space or performance reasons. This commit therefore causes the torture-test scripting to use the path specified in the TMPDIR environment variable, or to fall back to traditional /tmp if this variable is not set. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
2017-06-08rcutorture: Fix bug in reporting Kconfig mis-settingsPaul E. McKenney1-1/+1
Kconfig "select" clauses can defeat Kconfig-fragment file attempts to clear a given Kconfig variable, and dependencies can defeat attempts to set a given Kconfig variable. Because "select" clauses and dependencies can be added at any time, there needs to be a way to verify that the Kconfig-fragment file's requests were honored. And there is, except that it is buggy. This commit therefore provides the needed fix. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
2014-09-07rcutorture: Set executable bit and drop bash from UsagePranith Kumar1-1/+1
This commit sets the executable bit on test scripts config2frag.sh and kvm.sh. Since #!/bin/bash is set in all the scripts, this commit also drops it from all usage lines because the scripts can now all be invoked directly. Signed-off-by: Pranith Kumar <bobby.prani@gmail.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
2014-09-07rcutorture: Use bash shell for all the test scriptsPranith Kumar1-2/+2
Some of the scripts encode a default /bin/sh shell. On systems which use dash as default shell, these scripts fail as they are bash scripts. I encountered this while testing the sprintf() changes on a Debian system where dash is the default shell. This commit changes all such uses to use bash explicitly. Signed-off-by: Pranith Kumar <bobby.prani@gmail.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
2013-12-03rcutorture: Stop tracking FSF's postal addressPaul E. McKenney1-2/+2
All of the rcutorture scripts has the usual GPL header, which contains a long-obsolete postal address for FSF. To avoid the need to track the FSF office's movements, this commit substitutes the URL where GPL may be found. Reported-by: Greg KH <gregkh@linuxfoundation.org> Reported-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
2013-12-03rcutorture: Add KVM-based test frameworkPaul E. McKenney1-0/+54
This commit adds the test framework that I used to test RCU under KVM. This consists of a group of scripts and Kconfig fragments. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Greg KH <gregkh@linuxfoundation.org>