From: Chris J Arges <chris.j.arges@canonical.com>
To: Paolo Bonzini <pbonzini@redhat.com>, kvm@vger.kernel.org
Subject: kvm-unit-test failures (was: [PATCH 1/2 v3] add check parameter to run_tests configuration)
Date: Wed, 27 Aug 2014 16:24:14 -0500 [thread overview]
Message-ID: <53FE4C7E.90201@canonical.com> (raw)
In-Reply-To: <53FDF09F.4060007@redhat.com>
<snip>
> Thanks, looks good. Are there more failures?
>
> Paolo
>
Paolo,
Thanks for applying those patches!
I now only see the two failures on my machine:
model name : Intel(R) Xeon(R) CPU E5-2697 v3 @ 2.60GHz
I'm running with the tip of kvm master:
0ac625df43ce9d085d4ff54c1f739611f4308b13 (Merge tag 'kvm-s390-20140825')
sudo ./x86-run x86/apic.flat -smp 2 -cpu qemu64,+x2apic,+tsc-deadline |
grep -v PASS
qemu-system-x86_64 -enable-kvm -device pc-testdev -device
isa-debug-exit,iobase=0xf4,iosize=0x4 -display none -serial stdio
-device pci-testdev -kernel x86/apic.flat -smp 2 -cpu
qemu64,+x2apic,+tsc-deadline
enabling apic
enabling apic
paging enabled
cr0 = 80010011
cr3 = 7fff000
cr4 = 20
apic version: 1050014
x2apic enabled
FAIL: tsc deadline timer clearing
tsc deadline timer enabled
SUMMARY: 16 tests, 1 unexpected failures
Return value from qemu: 3
sudo ./x86-run x86/kvmclock_test.flat -smp 2 --append "10000000 `date +%s`"
qemu-system-x86_64 -enable-kvm -device pc-testdev -device
isa-debug-exit,iobase=0xf4,iosize=0x4 -display none -serial stdio
-device pci-testdev -kernel x86/kvmclock_test.flat -smp 2 --append
10000000 1409174399
enabling apic
enabling apic
kvm-clock: cpu 0, msr 0x:44d4c0
kvm-clock: cpu 0, msr 0x:44d4c0
Wallclock test, threshold 5
Seconds get from host: 1409174399
Seconds get from kvmclock: 1409173176
Offset: -1223
offset too large!
Check the stability of raw cycle ...
Worst warp -1222831419357
Total vcpus: 2
Test loops: 10000000
Total warps: 1
Total stalls: 0
Worst warp: -1222831419357
Raw cycle is not stable
Monotonic cycle test:
Worst warp -1219118621614
Total vcpus: 2
Test loops: 10000000
Total warps: 1
Total stalls: 0
Worst warp: -1219118621614
Measure the performance of raw cycle ...
Total vcpus: 2
Test loops: 10000000
TSC cycles: 1065145046
Measure the performance of adjusted cycle ...
Total vcpus: 2
Test loops: 10000000
TSC cycles: 1126981511
Return value from qemu: 3
Let me know if anything comes to mind. I can also look more deeply into
these failures.
Thanks,
--chris j arges
next prev parent reply other threads:[~2014-08-27 21:24 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-26 18:29 [PATCH 0/2] kvm-unit-tests: add check parameter to run_tests configuration Chris J Arges
2014-08-26 18:29 ` [PATCH 1/2] " Chris J Arges
2014-08-27 13:29 ` Paolo Bonzini
2014-08-27 14:42 ` [PATCH 1/2 v2] " Chris J Arges
2014-08-27 14:45 ` [PATCH 1/2 v3] " Chris J Arges
2014-08-27 14:52 ` Paolo Bonzini
2014-08-27 21:24 ` Chris J Arges [this message]
2014-08-27 22:05 ` kvm-unit-test failures (was: [PATCH 1/2 v3] add check parameter to run_tests configuration) Paolo Bonzini
2014-08-29 17:36 ` kvm-unit-test failures Chris J Arges
2014-08-29 21:05 ` Chris J Arges
2014-08-31 16:05 ` Paolo Bonzini
2014-09-02 19:57 ` Chris J Arges
2014-09-03 14:47 ` Paolo Bonzini
2014-09-03 15:21 ` Chris J Arges
2014-09-03 14:59 ` Paolo Bonzini
2014-09-03 16:23 ` Chris J Arges
2014-09-03 17:52 ` Paolo Bonzini
2014-09-03 18:25 ` Chris J Arges
[not found] ` <54083688.6000201@redhat.com>
2014-09-04 11:33 ` Paolo Bonzini
2014-09-04 12:24 ` Wanpeng Li
2014-09-04 13:11 ` Paolo Bonzini
2014-08-29 21:08 ` Paolo Bonzini
2014-08-29 21:18 ` Chris J Arges
2014-08-26 18:29 ` [PATCH 2/2] x86/unittests.cfg: the pmu testcase requires that nmi_watchdog is disabled Chris J Arges
2014-08-27 13:29 ` Paolo Bonzini
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