Age | Commit message (Collapse) | Author |
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Signed-off-by: Vijay Dandiga <vijay.dandiga@linaro.org>
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Print used gcc version so nobody gets
confused what qemu is used for tests.
Change-Id: Ib9834f68a542b8a7426c1d9fa2608f526cc5989d
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
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Effort to clean up the common directory by removing
outdated pm-qa scripts that are no longer in use.
Change-Id: I48f3912869effd11f865d38b272231a8be91fac3
Signed-off-by: Lisa Nguyen <lisa.nguyen@linaro.org>
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Don't set up bridge on aarch64 - even if kernel has tun. ARMv8
tests are run on nfsroot so bringing bridge up will kill the job.
Change-Id: Ia25fcf2d8955b1f8f73b45edba2899628e4fef44
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Script to run odp application on isolated cores.
This script will isolate CPUs using is-cpu-isolated.sh, will then start odp
threads on isolated CPUs. It will then get isolation time and clear cpusets
using is-cpu-isolated.sh.
Command to run ./odp-on-isolated-cpu.sh
This will run odp threads on isolated cores 1 and 2.
Change-Id: I5e7b4b7e0ffd3fc50b04987ed50835cc1c490bd8
Signed-off-by: Santosh Shukla <santosh.shukla@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Not-Tested-by: Viresh Kumar <viresh.kumar@linaro.org>
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In case of x86 - spurious IPI lead to break isolation so mask them in script
for temporary period. Only applicable for x86 HW. FIXME(TODO).
Added -q switch to enable quirk for x86 isolation test.
run this command -
./is-cpu-isolated.sh -q
Change-Id: If3aa73755cd9f9a4c39debb99c70ed679dcbb40d
Signed-off-by: Santosh Shukla <santosh.shukla@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Not-Tested-by: Viresh Kumar <viresh.kumar@linaro.org>
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By default isolation script runs 'stress' tasks on isolated cores. This patch
changes it to not run 'stress' if user wants not to use 'stress' but some other
test.
Change-Id: I21f0d085f075adde4666bc8e4cb8747426a7b1ff
Signed-off-by: Santosh Shukla <santosh.shukla@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Not-Tested-by: Viresh Kumar <viresh.kumar@linaro.org>
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add -v (version) switch into getopt to show version information.
Change-Id: I92f8bb240e4b1658f52334e1c0b1d248a16c7a82
Signed-off-by: Santosh Shukla <santosh.shukla@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Not-Tested-by: Viresh Kumar <viresh.kumar@linaro.org>
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Currently argument list has to be passed in a specific order for it to work.
This isn't scalable as argument list grows. Lets parse arguments with getopts
instead to scale better.
New command format to test isolation.
./is-cpu-isolated.sh -hv -c <comma separated cpulist> -t <task_name> -f
<isolation_func_type> -s <sample count> -d <min isol duration>
By default <cpu=cpu1>, <task=stress>, <func_type=all>, <sample_count=1> and
<min isol duration =10>
Possible function types (-f)
1. isolate : Isolate core(s) for task
2. duration : Application isolation duration
3. clear : Clear cpuset rules used for step1
4. nonisol_list : Update list of all nonisol cpus
5. all : do step1,2,3
Examples :
1) run odp_isolation application on cpu no 1 and 2, function
type <isolation>
./is-cpu-isolated.sh -c 1,2 -t odp_isolation -f isolate
2) Get step1 isolate <duration>
./is-cpu-isolated.sh -c 1,2 -t odp_isolation -f duration
3) <clear> cpuset for step1
./is-cpu-isolated.sh -c 1,2 -t odp_isolation -f clear
4) "-f all" == do step1),2),3)
./is-cpu-isolated.sh -c 1,2 -t odp_isolation -f all
5) Update list of all nonisol cpus
./is-cpu-isolated.sh -c 1,2 -t odp_isolation -f nonisol_list
6) Running with no argument execute default
./is-cpu-isolated.sh
From now onwards is-cpu-isolated.sh script will run other isolation application
unlike default stress application.
Change-Id: Id9de13c1353cfc4e5f668a413c4ec666069e0b76
Signed-off-by: Santosh Shukla <santosh.shukla@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Not-Tested-by: Viresh Kumar <viresh.kumar@linaro.org>
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ltpfixup.sh script was returning result 'pass' when there
was no LTP tests available in rootfs. This problem is fixed now.
As a side effect the LAVA test LTP_xxx will become 'failed' in
case any of the LTP tests fails during execution (runltp return
something else than 0).
Change-Id: Ib9881741a6311afaac3c4346283a9a62b599fe69
Signed-off-by: Milosz Wasilewski <milosz.wasilewski@linaro.org>
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Uprobes/kprobes enabled in linux linaro kernel.
Systemtap test suite will be used for testing uprobes/kprobes.
install-uprobe-kernel-on-arndale.yaml will be used for building and
installing linux linaro kernel on arndale with uprobes configs enabled.
native-uprobes-systemtap-test.yaml will be used for build, install and
installcheck systemtap testsuite on target. This is long running test
could run upto 25 hours.
This complete testing need 10 GB space on test image.
Change-Id: I499609f0537dc2243d5ab7e16dc2cc9c12ed738a
Signed-off-by: Naresh Kamboju <naresh.kamboju@linaro.org>
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in android execute permission for binaries is removed, when they
are moved to /data/benchmark dir, because of this limitation in the
system moving pmqa to /system/bin path
bug : https://bugs.linaro.org/show_bug.cgi?id=156
Change-Id: I5e02e3aede3dd66a6d9b58cfde386d1ab3631044
Signed-off-by: Sanjay Singh Rawat <sanjay.rawat@linaro.org>
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Currenlty the the scripts will only pull latest version of built image,
if all linux-kvm variants (mustang, vexpress, arndale) work. However,
if one of the three fails, old kernel and module will be pulled.
Fix this by explicitly checking the latest time mustang has built
succesfully.
Change-Id: Ibb695f8324618b85ae400561a83a3e435bde1d26
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
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- features which are not supported will be skipped
- bug 166
Change-Id: Ifaf0a659c61984fe397f3b39fa3bfe23c8a905a9
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update_non_isol_cpus() was incorrectly expecting ISOL_CPUS to contain only one
CPU and would fail badly if a comma separated list of CPUs is passed to it.
For example:
run ./is_isol_cpus 1,2 [out of 4 physical cpu, cpu 1 & 2 to isolate]
would result in: Isolate: CPU 1,2 and leave others: 0,1,2,3
Fix it by adding another routine to find if a cpu is isolated one or not.
Change-Id: I64e853dc55efd8fb668e2a3f628e5497aa6d009f
Signed-off-by: santosh shukla <santosh.shukla@linaro.org>
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Wide range of changes needed to allow kvm tests to run on both
ARMv7 and ARMv8 targets.
Currently includes some ugly hacks to faciliate booting mustang
from nfs (can't use tun).
Change-Id: I92ab87b6439b464db14fdef0cbac41efd64ef9a8
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
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Change-Id: I5f42ee74fc2b6a319a5a086acf8bd388dd92423b
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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Currently we do a isolation test before starting the major loop for 'n' samples.
It was done to precisely know when was interruption last happened.
As things are more stable now, we can just check that from the loop.
Change-Id: I43bdc5b515e4e3b19f058c83eebf1f7ff509ff6a
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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Change-Id: I99dea8c9f648092d236a57a222f9e4e1ddedcc6c
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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Until now, we only handle isolation for One cpu. But for better test coverage,
we actually need support for more CPUs.
This patch adds support for more than one CPU in isolation script.
Change-Id: I169766adf900289f4eaf955e1d12f4d3394f642c
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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Change-Id: I4f17592c20027cd4739e188e1c9e14c99717b027
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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So that we can isolate all CPUs.
Change-Id: I8c1baef9fe23950cc8752e7df3628af8c5d8e3bb
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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Currently we were creating 'stress' on control plane CPU and then migrating it
to data plane one. Instead create it on data plane CPU only.
Change-Id: I63a38db978e211fada66eb4a646b51517519699f
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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It was done again earlier because we were hotplugging CPUs, but its not done
anymore and so this isn't required. Remove it.
Change-Id: I5844252f2c95f2c6f1335bd4e54363dc34339a48
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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Just for better readability.
Change-Id: I59da04d24519c2fa50ca5dc19636256c7ed2d50d
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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Change-Id: Ic2dab8318e6c120ca4802a182e42399c695f4577
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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Change-Id: Iefcaf437dd59e8b9d314b4a168db589f877fa47e
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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Until now we were only concerned about interruption from ticks and so were
checking only interrupts from arch_timer.
But there are few problems here:
- To check which row belongs to tick-timer, we need to grep for a string. It can
be "arch-timer", "twd", "NMI", etc for different platforms and so the script
was never generic.
- Also, interruption is possible from other peripherals, PPI, SPI, IPC, etc
This patch adds in another AWK script to get total number of interrupts for any
CPU (though it supports returning that for all CPUs at once, its not used
currently). We use this instead of looking at tick-timer.
Change-Id: I2aab004314459a928e5ebc505d03a4525957c40e
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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Commit: 176ea92 (is-cpu-isolated: Fix name of cpuset files) missed fixing this
entry. Fix it.
Change-Id: I3a724e4fc1bf4e36a84bf7ee52a5ae37b0287cd7
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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Switch to virtio block, since sd is emulated interface.
While at it, improve installing and compiling hackbench. Avoid
compiling in steps since we have scripts in place. Make sure
we have gcc and others installed for compiling.
Change-Id: I942e6bbafb09b7739156fb8d15f41c6334f16c8c
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
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On Ubuntu LTP gets installed in the LAVA test execution directory.
For this reason the ltpfixup.sh wasn't working correctly so far.
It had the /opt/ltp path hardcoded. This patch fixes the issue.
Change-Id: I4bd9389d63aea954b01e7162a4a0518aa2223750
Signed-off-by: Milosz Wasilewski <milosz.wasilewski@linaro.org>
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cpu-hotplug was a HACK which was added initially to get everything migrated out.
But kernel now has better support for isolation and so this can be disabled now.
Leave it commented so that it can be used for testing later.
Change-Id: I5dd7b9055f7eac45f1c7447c05be5ade4f8ef490
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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We are creating two cpusets one for data plane, name RT and other for control
plane, named GP currently.
Lets give them proper names to avoid confusion.
Change-Id: I7c4d7a1fb05ec910d7a9ac879571e27786ec2e2b
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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Based on configurations we may or may not have cpuset files names prefixed with
"cpuset.". Get provision for this in our script so that it doesn't break for
those platforms which have this prefixed.
Change-Id: I8cf569d5bdd7f96ec3a86cb2aba3a767a3aa1bc1
Reported-by: Santosh Shukla <santosh.shukla@linaro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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When running packages separately in the same LAVA job, results were
concatenated. Now result files are stored in the test execution directory
and are separate for each lava-test-shell. ltpfixup.sh script was moved
to 'common' directory. Definition was unified between Ubuntu and OE.
Change-Id: I43372b0d060d88f871407bc4b1b44c2cf94ef333
Signed-off-by: Milosz Wasilewski <milosz.wasilewski@linaro.org>
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Change-Id: Ic5e831c1330ef3d9f864ee19d74208b694bc5269
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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Establish basic sanity and regression tests, this is a special
case test since it actually generates traffic for other test cases
Change-Id: I711c5a4683b116ad54cc8c69e020dcf041fa7317
Signed-off-by: Weilong Chen <weilong.chen@linaro.org>
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Till now this scripts was only useful for a system with two CPUs as there were
some assumptions. But there were requirements from multiple people about
supporting more platforms which might have more than two cores.
Hence this patch, it enables support for multiple cores and any core can be
isolated (leaving core 0, which can't be isolated in kernel as that's the boot
CPU).
Order of parameters is also changed based on what user may want. And so
nohz-isolation.yaml is updated in the same patch so that things don't break
inbetween.
Change-Id: I0656131a6a6d043e662d16f05dd08f172f2a3d9d
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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Change-Id: I939381ec2240a9f0c0ba5075164f0881c4bdf252
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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Change-Id: I56a9c51a0c61ec338ece94041b94ab643efb7285
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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Just for readability.
Change-Id: Idfbd4acc853038d108244a3ca79c73096350bc8c
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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Change-Id: I92ef53de6dbb3712b8463f6d1a7c0322b53b2730
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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- utils dir is having binaries which will be used by other tests of
the suite. No need to consider it as a subtest.
- bug : 1290766
Change-Id: I3f766d51ac423c7d4f4bc29bb892114746548855
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If success of former step is precondition of later step, when the former step
fails, the later step should be skiped, e.g. if the kvm initialization fails,
or the kvm.qcow2.gz isn't downloaded correctly, all the following tests should
be skipped, otherwise more failures are generated meanlessly, thus bug reporter
and analyzer aren't clear easily about which test fails.
Change-Id: Iaaa5c6842f8c6864b309cc6e7716a966986b03ef
Signed-off-by: Hongbo Zhang <hongbo.zhang@linaro.org>
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A new feature is being introduced in kernel to migrate away all timers/hrtimers
away from CPU in question. Lets use it.
Change-Id: I63dfdb69cbb281e90ea1aa5df9f8544120e2dc66
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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