* [linus:master] [perf/x86/intel] 25dfc9e357: kvm-unit-tests-qemu.pmu.fail
@ 2024-09-20 7:50 kernel test robot
2024-09-20 13:27 ` Liang, Kan
0 siblings, 1 reply; 7+ messages in thread
From: kernel test robot @ 2024-09-20 7:50 UTC (permalink / raw)
To: Kan Liang
Cc: oe-lkp, lkp, linux-kernel, Thomas Gleixner, Li Huafei,
linux-perf-users, oliver.sang
Hello,
kernel test robot noticed "kvm-unit-tests-qemu.pmu.fail" on:
commit: 25dfc9e357af8aed1ca79b318a73f2c59c1f0b2b ("perf/x86/intel: Limit the period on Haswell")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
[test failed on linus/master 3352633ce6b221d64bf40644d412d9670e7d56e3]
[test failed on linux-next/master 5acd9952f95fb4b7da6d09a3be39195a80845eb6]
in testcase: kvm-unit-tests-qemu
version:
with following parameters:
compiler: gcc-12
test machine: 8 threads 1 sockets Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz (Haswell) with 16G memory
(please refer to attached dmesg/kmsg for entire log/backtrace)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <oliver.sang@intel.com>
| Closes: https://lore.kernel.org/oe-lkp/202409201525.4877023e-oliver.sang@intel.com
...
^[[32mPASS^[[0m msr (1836 tests)
^[[31mFAIL^[[0m pmu (143 tests, 24 unexpected failures, 14 skipped) <---
^[[32mPASS^[[0m pmu_lbr (3 tests)
^[[33mSKIP^[[0m pmu_pebs (1 tests, 1 skipped)
...
The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20240920/202409201525.4877023e-oliver.sang@intel.com
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [linus:master] [perf/x86/intel] 25dfc9e357: kvm-unit-tests-qemu.pmu.fail 2024-09-20 7:50 [linus:master] [perf/x86/intel] 25dfc9e357: kvm-unit-tests-qemu.pmu.fail kernel test robot @ 2024-09-20 13:27 ` Liang, Kan 2024-09-23 2:49 ` Mi, Dapeng 2024-09-23 4:31 ` Oliver Sang 0 siblings, 2 replies; 7+ messages in thread From: Liang, Kan @ 2024-09-20 13:27 UTC (permalink / raw) To: kernel test robot Cc: oe-lkp, lkp, linux-kernel, Thomas Gleixner, Li Huafei, linux-perf-users, Dapeng Mi On 2024-09-20 3:50 a.m., kernel test robot wrote: > > > Hello, > > kernel test robot noticed "kvm-unit-tests-qemu.pmu.fail" on: > > commit: 25dfc9e357af8aed1ca79b318a73f2c59c1f0b2b ("perf/x86/intel: Limit the period on Haswell") This should only impact the period wrote to a counter. There is no functional change. As far as I know, the kvm-unit-tests-qemu.pmu directly manipulates the counters. It should not be impacted by the perf changes. That's weird. > https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master > > [test failed on linus/master 3352633ce6b221d64bf40644d412d9670e7d56e3] > [test failed on linux-next/master 5acd9952f95fb4b7da6d09a3be39195a80845eb6] > > in testcase: kvm-unit-tests-qemu > version: > with following parameters: > > > > > compiler: gcc-12 > test machine: 8 threads 1 sockets Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz (Haswell) with 16G memory > > (please refer to attached dmesg/kmsg for entire log/backtrace) > > > > > If you fix the issue in a separate patch/commit (i.e. not just a new version of > the same patch/commit), kindly add following tags > | Reported-by: kernel test robot <oliver.sang@intel.com> > | Closes: https://lore.kernel.org/oe-lkp/202409201525.4877023e-oliver.sang@intel.com > > > ... > ^[[32mPASS^[[0m msr (1836 tests) > ^[[31mFAIL^[[0m pmu (143 tests, 24 unexpected failures, 14 skipped) <--- Is there a list to show which checks are failed? Thanks, Kan > ^[[32mPASS^[[0m pmu_lbr (3 tests) > ^[[33mSKIP^[[0m pmu_pebs (1 tests, 1 skipped) > ... > > > > The kernel config and materials to reproduce are available at: > https://download.01.org/0day-ci/archive/20240920/202409201525.4877023e-oliver.sang@intel.com > > > ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [linus:master] [perf/x86/intel] 25dfc9e357: kvm-unit-tests-qemu.pmu.fail 2024-09-20 13:27 ` Liang, Kan @ 2024-09-23 2:49 ` Mi, Dapeng 2024-09-23 4:31 ` Oliver Sang 1 sibling, 0 replies; 7+ messages in thread From: Mi, Dapeng @ 2024-09-23 2:49 UTC (permalink / raw) To: Liang, Kan, kernel test robot Cc: oe-lkp, lkp, linux-kernel, Thomas Gleixner, Li Huafei, linux-perf-users On 9/20/2024 9:27 PM, Liang, Kan wrote: > > On 2024-09-20 3:50 a.m., kernel test robot wrote: >> >> Hello, >> >> kernel test robot noticed "kvm-unit-tests-qemu.pmu.fail" on: >> >> commit: 25dfc9e357af8aed1ca79b318a73f2c59c1f0b2b ("perf/x86/intel: Limit the period on Haswell") > This should only impact the period wrote to a counter. > There is no functional change. > > As far as I know, the kvm-unit-tests-qemu.pmu directly manipulates the > counters. It should not be impacted by the perf changes. That's weird. We found KUT/pmu test cases could cause many false positives, especially on some new Platforms, like SPR/EMR. We already have a patch series to fix these false positives, but unfortunately it's still not merged. Here is the patch series link. Thanks. https://lore.kernel.org/all/20240914101728.33148-1-dapeng1.mi@linux.intel.com/ > >> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master >> >> [test failed on linus/master 3352633ce6b221d64bf40644d412d9670e7d56e3] >> [test failed on linux-next/master 5acd9952f95fb4b7da6d09a3be39195a80845eb6] >> >> in testcase: kvm-unit-tests-qemu >> version: >> with following parameters: >> >> >> >> >> compiler: gcc-12 >> test machine: 8 threads 1 sockets Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz (Haswell) with 16G memory >> >> (please refer to attached dmesg/kmsg for entire log/backtrace) >> >> >> >> >> If you fix the issue in a separate patch/commit (i.e. not just a new version of >> the same patch/commit), kindly add following tags >> | Reported-by: kernel test robot <oliver.sang@intel.com> >> | Closes: https://lore.kernel.org/oe-lkp/202409201525.4877023e-oliver.sang@intel.com >> >> >> ... >> ^[[32mPASS^[[0m msr (1836 tests) >> ^[[31mFAIL^[[0m pmu (143 tests, 24 unexpected failures, 14 skipped) <--- > Is there a list to show which checks are failed? > > Thanks, > Kan > >> ^[[32mPASS^[[0m pmu_lbr (3 tests) >> ^[[33mSKIP^[[0m pmu_pebs (1 tests, 1 skipped) >> ... >> >> >> >> The kernel config and materials to reproduce are available at: >> https://download.01.org/0day-ci/archive/20240920/202409201525.4877023e-oliver.sang@intel.com >> >> >> ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [linus:master] [perf/x86/intel] 25dfc9e357: kvm-unit-tests-qemu.pmu.fail 2024-09-20 13:27 ` Liang, Kan 2024-09-23 2:49 ` Mi, Dapeng @ 2024-09-23 4:31 ` Oliver Sang 2024-09-24 2:17 ` Mi, Dapeng 1 sibling, 1 reply; 7+ messages in thread From: Oliver Sang @ 2024-09-23 4:31 UTC (permalink / raw) To: Liang, Kan Cc: oe-lkp, lkp, linux-kernel, Thomas Gleixner, Li Huafei, linux-perf-users, Dapeng Mi, oliver.sang [-- Attachment #1: Type: text/plain, Size: 1648 bytes --] hi, Kan, On Fri, Sep 20, 2024 at 09:27:06AM -0400, Liang, Kan wrote: > > ... > > ^[[32mPASS^[[0m msr (1836 tests) > > ^[[31mFAIL^[[0m pmu (143 tests, 24 unexpected failures, 14 skipped) <--- > > Is there a list to show which checks are failed? I attached a pmu.log. below failed which can pass on parent (v6.11-rc5) FAIL: Intel: overflow: cntr-0 FAIL: Intel: overflow: status-0 FAIL: Intel: overflow: cntr-1 FAIL: Intel: overflow: status-1 FAIL: Intel: overflow: irq-1 FAIL: Intel: overflow: cntr-2 FAIL: Intel: overflow: status-2 FAIL: Intel: overflow: cntr-3 FAIL: Intel: overflow: status-3 FAIL: Intel: overflow: irq-3 FAIL: Intel: overflow: cntr-4 FAIL: Intel: overflow: status-4 FAIL: Intel: full-width writes: overflow: cntr-0 FAIL: Intel: full-width writes: overflow: status-0 FAIL: Intel: full-width writes: overflow: cntr-1 FAIL: Intel: full-width writes: overflow: status-1 FAIL: Intel: full-width writes: overflow: irq-1 FAIL: Intel: full-width writes: overflow: cntr-2 FAIL: Intel: full-width writes: overflow: status-2 FAIL: Intel: full-width writes: overflow: cntr-3 FAIL: Intel: full-width writes: overflow: status-3 FAIL: Intel: full-width writes: overflow: irq-3 FAIL: Intel: full-width writes: overflow: cntr-4 FAIL: Intel: full-width writes: overflow: status-4 > > Thanks, > Kan > > > ^[[32mPASS^[[0m pmu_lbr (3 tests) > > ^[[33mSKIP^[[0m pmu_pebs (1 tests, 1 skipped) > > ... > > > > > > > > The kernel config and materials to reproduce are available at: > > https://download.01.org/0day-ci/archive/20240920/202409201525.4877023e-oliver.sang@intel.com > > > > > > [-- Attachment #2: pmu.log --] [-- Type: text/plain, Size: 6307 bytes --] timeout -k 1s --foreground 90s /lkp/benchmarks/qemu/build/qemu-system-x86_64 --no-reboot -nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel x86/pmu.flat -smp 1 -cpu max # -initrd /tmp/tmp.WgbBni4GGX enabling apic smp: waiting for 0 APs paging enabled cr0 = 80010011 cr3 = 1007000 cr4 = 20 PASS: Expected #GP on RDPMC(64) PMU version: 2 GP counters: 4 GP counter width: 48 Mask length: 7 Fixed counters: 3 Fixed counter width: 48 PASS: Intel: core cycles-0 PASS: Intel: core cycles-1 PASS: Intel: core cycles-2 PASS: Intel: core cycles-3 PASS: Intel: instructions-0 PASS: Intel: instructions-1 PASS: Intel: instructions-2 PASS: Intel: instructions-3 PASS: Intel: ref cycles-0 PASS: Intel: ref cycles-1 PASS: Intel: ref cycles-2 PASS: Intel: ref cycles-3 PASS: Intel: llc references-0 PASS: Intel: llc references-1 PASS: Intel: llc references-2 PASS: Intel: llc references-3 PASS: Intel: llc misses-0 PASS: Intel: llc misses-1 PASS: Intel: llc misses-2 PASS: Intel: llc misses-3 PASS: Intel: branches-0 PASS: Intel: branches-1 PASS: Intel: branches-2 PASS: Intel: branches-3 PASS: Intel: branch misses-0 PASS: Intel: branch misses-1 PASS: Intel: branch misses-2 PASS: Intel: branch misses-3 PASS: Intel: fixed-0 PASS: Intel: fixed-1 PASS: Intel: fixed-2 PASS: Intel: rdpmc: cntr-0 SKIP: Intel: rdpmc: fast-0 PASS: Intel: rdpmc: cntr-1 SKIP: Intel: rdpmc: fast-1 PASS: Intel: rdpmc: cntr-2 SKIP: Intel: rdpmc: fast-2 PASS: Intel: rdpmc: cntr-3 SKIP: Intel: rdpmc: fast-3 PASS: Intel: rdpmc: fixed cntr-0 SKIP: Intel: rdpmc: fixed fast-0 PASS: Intel: rdpmc: fixed cntr-1 SKIP: Intel: rdpmc: fixed fast-1 PASS: Intel: rdpmc: fixed cntr-2 SKIP: Intel: rdpmc: fixed fast-2 PASS: Intel: all counters FAIL: Intel: overflow: cntr-0 FAIL: Intel: overflow: status-0 PASS: Intel: overflow: status clear-0 PASS: Intel: overflow: irq-0 FAIL: Intel: overflow: cntr-1 FAIL: Intel: overflow: status-1 PASS: Intel: overflow: status clear-1 FAIL: Intel: overflow: irq-1 FAIL: Intel: overflow: cntr-2 FAIL: Intel: overflow: status-2 PASS: Intel: overflow: status clear-2 PASS: Intel: overflow: irq-2 FAIL: Intel: overflow: cntr-3 FAIL: Intel: overflow: status-3 PASS: Intel: overflow: status clear-3 FAIL: Intel: overflow: irq-3 FAIL: Intel: overflow: cntr-4 FAIL: Intel: overflow: status-4 PASS: Intel: overflow: status clear-4 PASS: Intel: overflow: irq-4 PASS: Intel: cmask PASS: Intel: running counter wrmsr: cntr PASS: Intel: running counter wrmsr: status msr bit PASS: Intel: full-width writes: core cycles-0 PASS: Intel: full-width writes: core cycles-1 PASS: Intel: full-width writes: core cycles-2 PASS: Intel: full-width writes: core cycles-3 PASS: Intel: full-width writes: instructions-0 PASS: Intel: full-width writes: instructions-1 PASS: Intel: full-width writes: instructions-2 PASS: Intel: full-width writes: instructions-3 PASS: Intel: full-width writes: ref cycles-0 PASS: Intel: full-width writes: ref cycles-1 PASS: Intel: full-width writes: ref cycles-2 PASS: Intel: full-width writes: ref cycles-3 PASS: Intel: full-width writes: llc references-0 PASS: Intel: full-width writes: llc references-1 PASS: Intel: full-width writes: llc references-2 PASS: Intel: full-width writes: llc references-3 PASS: Intel: full-width writes: llc misses-0 PASS: Intel: full-width writes: llc misses-1 PASS: Intel: full-width writes: llc misses-2 PASS: Intel: full-width writes: llc misses-3 PASS: Intel: full-width writes: branches-0 PASS: Intel: full-width writes: branches-1 PASS: Intel: full-width writes: branches-2 PASS: Intel: full-width writes: branches-3 PASS: Intel: full-width writes: branch misses-0 PASS: Intel: full-width writes: branch misses-1 PASS: Intel: full-width writes: branch misses-2 PASS: Intel: full-width writes: branch misses-3 PASS: Intel: full-width writes: fixed-0 PASS: Intel: full-width writes: fixed-1 PASS: Intel: full-width writes: fixed-2 PASS: Intel: full-width writes: rdpmc: cntr-0 SKIP: Intel: full-width writes: rdpmc: fast-0 PASS: Intel: full-width writes: rdpmc: cntr-1 SKIP: Intel: full-width writes: rdpmc: fast-1 PASS: Intel: full-width writes: rdpmc: cntr-2 SKIP: Intel: full-width writes: rdpmc: fast-2 PASS: Intel: full-width writes: rdpmc: cntr-3 SKIP: Intel: full-width writes: rdpmc: fast-3 PASS: Intel: full-width writes: rdpmc: fixed cntr-0 SKIP: Intel: full-width writes: rdpmc: fixed fast-0 PASS: Intel: full-width writes: rdpmc: fixed cntr-1 SKIP: Intel: full-width writes: rdpmc: fixed fast-1 PASS: Intel: full-width writes: rdpmc: fixed cntr-2 SKIP: Intel: full-width writes: rdpmc: fixed fast-2 PASS: Intel: full-width writes: all counters FAIL: Intel: full-width writes: overflow: cntr-0 FAIL: Intel: full-width writes: overflow: status-0 PASS: Intel: full-width writes: overflow: status clear-0 PASS: Intel: full-width writes: overflow: irq-0 FAIL: Intel: full-width writes: overflow: cntr-1 FAIL: Intel: full-width writes: overflow: status-1 PASS: Intel: full-width writes: overflow: status clear-1 FAIL: Intel: full-width writes: overflow: irq-1 FAIL: Intel: full-width writes: overflow: cntr-2 FAIL: Intel: full-width writes: overflow: status-2 PASS: Intel: full-width writes: overflow: status clear-2 PASS: Intel: full-width writes: overflow: irq-2 FAIL: Intel: full-width writes: overflow: cntr-3 FAIL: Intel: full-width writes: overflow: status-3 PASS: Intel: full-width writes: overflow: status clear-3 FAIL: Intel: full-width writes: overflow: irq-3 FAIL: Intel: full-width writes: overflow: cntr-4 FAIL: Intel: full-width writes: overflow: status-4 PASS: Intel: full-width writes: overflow: status clear-4 PASS: Intel: full-width writes: overflow: irq-4 PASS: Intel: full-width writes: cmask PASS: Intel: full-width writes: running counter wrmsr: cntr PASS: Intel: full-width writes: running counter wrmsr: status msr bit PASS: Intel: full-width writes: writing unsupported width to MSR_IA32_PMC0 raises #GP PASS: Intel: full-width writes: writing unsupported width to MSR_IA32_PMC1 raises #GP PASS: Intel: full-width writes: writing unsupported width to MSR_IA32_PMC2 raises #GP PASS: Intel: full-width writes: writing unsupported width to MSR_IA32_PMC3 raises #GP SUMMARY: 143 tests, 24 unexpected failures, 14 skipped ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [linus:master] [perf/x86/intel] 25dfc9e357: kvm-unit-tests-qemu.pmu.fail 2024-09-23 4:31 ` Oliver Sang @ 2024-09-24 2:17 ` Mi, Dapeng 2024-09-24 2:46 ` Oliver Sang 0 siblings, 1 reply; 7+ messages in thread From: Mi, Dapeng @ 2024-09-24 2:17 UTC (permalink / raw) To: Oliver Sang, Liang, Kan Cc: oe-lkp, lkp, linux-kernel, Thomas Gleixner, Li Huafei, linux-perf-users On 9/23/2024 12:31 PM, Oliver Sang wrote: > hi, Kan, > > On Fri, Sep 20, 2024 at 09:27:06AM -0400, Liang, Kan wrote: > >>> ... >>> ^[[32mPASS^[[0m msr (1836 tests) >>> ^[[31mFAIL^[[0m pmu (143 tests, 24 unexpected failures, 14 skipped) <--- >> Is there a list to show which checks are failed? > I attached a pmu.log. > > below failed which can pass on parent (v6.11-rc5) > > FAIL: Intel: overflow: cntr-0 > FAIL: Intel: overflow: status-0 > FAIL: Intel: overflow: cntr-1 > FAIL: Intel: overflow: status-1 > FAIL: Intel: overflow: irq-1 > FAIL: Intel: overflow: cntr-2 > FAIL: Intel: overflow: status-2 > FAIL: Intel: overflow: cntr-3 > FAIL: Intel: overflow: status-3 > FAIL: Intel: overflow: irq-3 > FAIL: Intel: overflow: cntr-4 > FAIL: Intel: overflow: status-4 > FAIL: Intel: full-width writes: overflow: cntr-0 > FAIL: Intel: full-width writes: overflow: status-0 > FAIL: Intel: full-width writes: overflow: cntr-1 > FAIL: Intel: full-width writes: overflow: status-1 > FAIL: Intel: full-width writes: overflow: irq-1 > FAIL: Intel: full-width writes: overflow: cntr-2 > FAIL: Intel: full-width writes: overflow: status-2 > FAIL: Intel: full-width writes: overflow: cntr-3 > FAIL: Intel: full-width writes: overflow: status-3 > FAIL: Intel: full-width writes: overflow: irq-3 > FAIL: Intel: full-width writes: overflow: cntr-4 > FAIL: Intel: full-width writes: overflow: status-4 Hi Oliver, What HW platform do you see this error on? If possible, could you please apply the previously mentioned KUT/pmu patchset and check if the issue can be fixed? Thanks. Dapeng Mi > > >> Thanks, >> Kan >> >>> ^[[32mPASS^[[0m pmu_lbr (3 tests) >>> ^[[33mSKIP^[[0m pmu_pebs (1 tests, 1 skipped) >>> ... >>> >>> >>> >>> The kernel config and materials to reproduce are available at: >>> https://download.01.org/0day-ci/archive/20240920/202409201525.4877023e-oliver.sang@intel.com >>> >>> >>> ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [linus:master] [perf/x86/intel] 25dfc9e357: kvm-unit-tests-qemu.pmu.fail 2024-09-24 2:17 ` Mi, Dapeng @ 2024-09-24 2:46 ` Oliver Sang 2024-09-24 3:16 ` Mi, Dapeng 0 siblings, 1 reply; 7+ messages in thread From: Oliver Sang @ 2024-09-24 2:46 UTC (permalink / raw) To: Mi, Dapeng Cc: Liang, Kan, oe-lkp, lkp, linux-kernel, Thomas Gleixner, Li Huafei, linux-perf-users, oliver.sang hi, Dapeng Mi, On Tue, Sep 24, 2024 at 10:17:17AM +0800, Mi, Dapeng wrote: > > On 9/23/2024 12:31 PM, Oliver Sang wrote: > > hi, Kan, > > > > On Fri, Sep 20, 2024 at 09:27:06AM -0400, Liang, Kan wrote: > > > >>> ... > >>> ^[[32mPASS^[[0m msr (1836 tests) > >>> ^[[31mFAIL^[[0m pmu (143 tests, 24 unexpected failures, 14 skipped) <--- > >> Is there a list to show which checks are failed? > > I attached a pmu.log. > > > > below failed which can pass on parent (v6.11-rc5) > > > > FAIL: Intel: overflow: cntr-0 > > FAIL: Intel: overflow: status-0 > > FAIL: Intel: overflow: cntr-1 > > FAIL: Intel: overflow: status-1 > > FAIL: Intel: overflow: irq-1 > > FAIL: Intel: overflow: cntr-2 > > FAIL: Intel: overflow: status-2 > > FAIL: Intel: overflow: cntr-3 > > FAIL: Intel: overflow: status-3 > > FAIL: Intel: overflow: irq-3 > > FAIL: Intel: overflow: cntr-4 > > FAIL: Intel: overflow: status-4 > > FAIL: Intel: full-width writes: overflow: cntr-0 > > FAIL: Intel: full-width writes: overflow: status-0 > > FAIL: Intel: full-width writes: overflow: cntr-1 > > FAIL: Intel: full-width writes: overflow: status-1 > > FAIL: Intel: full-width writes: overflow: irq-1 > > FAIL: Intel: full-width writes: overflow: cntr-2 > > FAIL: Intel: full-width writes: overflow: status-2 > > FAIL: Intel: full-width writes: overflow: cntr-3 > > FAIL: Intel: full-width writes: overflow: status-3 > > FAIL: Intel: full-width writes: overflow: irq-3 > > FAIL: Intel: full-width writes: overflow: cntr-4 > > FAIL: Intel: full-width writes: overflow: status-4 > > Hi Oliver, > > What HW platform do you see this error on? it's on a Haswell desktop test machine: 8 threads 1 sockets Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz (Haswell) with 16G memory > If possible, could you please > apply the previously mentioned KUT/pmu patchset and check if the issue can > be fixed? Thanks. do you have a repo/branch? unfortunately, our bot failed to fetch this patch-set. > > Dapeng Mi > > > > > > >> Thanks, > >> Kan > >> > >>> ^[[32mPASS^[[0m pmu_lbr (3 tests) > >>> ^[[33mSKIP^[[0m pmu_pebs (1 tests, 1 skipped) > >>> ... > >>> > >>> > >>> > >>> The kernel config and materials to reproduce are available at: > >>> https://download.01.org/0day-ci/archive/20240920/202409201525.4877023e-oliver.sang@intel.com > >>> > >>> > >>> > ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [linus:master] [perf/x86/intel] 25dfc9e357: kvm-unit-tests-qemu.pmu.fail 2024-09-24 2:46 ` Oliver Sang @ 2024-09-24 3:16 ` Mi, Dapeng 0 siblings, 0 replies; 7+ messages in thread From: Mi, Dapeng @ 2024-09-24 3:16 UTC (permalink / raw) To: Oliver Sang Cc: Liang, Kan, oe-lkp, lkp, linux-kernel, Thomas Gleixner, Li Huafei, linux-perf-users On 9/24/2024 10:46 AM, Oliver Sang wrote: > hi, Dapeng Mi, > > On Tue, Sep 24, 2024 at 10:17:17AM +0800, Mi, Dapeng wrote: >> On 9/23/2024 12:31 PM, Oliver Sang wrote: >>> hi, Kan, >>> >>> On Fri, Sep 20, 2024 at 09:27:06AM -0400, Liang, Kan wrote: >>> >>>>> ... >>>>> ^[[32mPASS^[[0m msr (1836 tests) >>>>> ^[[31mFAIL^[[0m pmu (143 tests, 24 unexpected failures, 14 skipped) <--- >>>> Is there a list to show which checks are failed? >>> I attached a pmu.log. >>> >>> below failed which can pass on parent (v6.11-rc5) >>> >>> FAIL: Intel: overflow: cntr-0 >>> FAIL: Intel: overflow: status-0 >>> FAIL: Intel: overflow: cntr-1 >>> FAIL: Intel: overflow: status-1 >>> FAIL: Intel: overflow: irq-1 >>> FAIL: Intel: overflow: cntr-2 >>> FAIL: Intel: overflow: status-2 >>> FAIL: Intel: overflow: cntr-3 >>> FAIL: Intel: overflow: status-3 >>> FAIL: Intel: overflow: irq-3 >>> FAIL: Intel: overflow: cntr-4 >>> FAIL: Intel: overflow: status-4 >>> FAIL: Intel: full-width writes: overflow: cntr-0 >>> FAIL: Intel: full-width writes: overflow: status-0 >>> FAIL: Intel: full-width writes: overflow: cntr-1 >>> FAIL: Intel: full-width writes: overflow: status-1 >>> FAIL: Intel: full-width writes: overflow: irq-1 >>> FAIL: Intel: full-width writes: overflow: cntr-2 >>> FAIL: Intel: full-width writes: overflow: status-2 >>> FAIL: Intel: full-width writes: overflow: cntr-3 >>> FAIL: Intel: full-width writes: overflow: status-3 >>> FAIL: Intel: full-width writes: overflow: irq-3 >>> FAIL: Intel: full-width writes: overflow: cntr-4 >>> FAIL: Intel: full-width writes: overflow: status-4 >> Hi Oliver, >> >> What HW platform do you see this error on? > it's on a Haswell desktop > test machine: 8 threads 1 sockets Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz (Haswell) with 16G memory > >> If possible, could you please >> apply the previously mentioned KUT/pmu patchset and check if the issue can >> be fixed? Thanks. > do you have a repo/branch? unfortunately, our bot failed to fetch this > patch-set. Please try this branch. https://github.com/intel-sandbox/dapengmi-kvm-unit-tests/commits/main/ > >> Dapeng Mi >> >>> >>>> Thanks, >>>> Kan >>>> >>>>> ^[[32mPASS^[[0m pmu_lbr (3 tests) >>>>> ^[[33mSKIP^[[0m pmu_pebs (1 tests, 1 skipped) >>>>> ... >>>>> >>>>> >>>>> >>>>> The kernel config and materials to reproduce are available at: >>>>> https://download.01.org/0day-ci/archive/20240920/202409201525.4877023e-oliver.sang@intel.com >>>>> >>>>> >>>>> ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2024-09-24 3:16 UTC | newest] Thread overview: 7+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2024-09-20 7:50 [linus:master] [perf/x86/intel] 25dfc9e357: kvm-unit-tests-qemu.pmu.fail kernel test robot 2024-09-20 13:27 ` Liang, Kan 2024-09-23 2:49 ` Mi, Dapeng 2024-09-23 4:31 ` Oliver Sang 2024-09-24 2:17 ` Mi, Dapeng 2024-09-24 2:46 ` Oliver Sang 2024-09-24 3:16 ` Mi, Dapeng
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