[Bug 1831449] Re: memory in ubuntu_kvm_unit_tests fails (clflushopt / clwb ABSENT)
When comparing the Focal 5.4 generic AMD64 kernel test output and Focal 5.4 KVM AMD64 kernel test output, you can see the generic kernel will pass with: PASS: clflush (present) PASS: sfence (present) PASS: lfence (present) PASS: mfence (present) PASS: clflushopt (ABSENT) PASS: clwb (ABSENT) PASS: invalid clwb PASS: pcommit (ABSENT) SUMMARY: 8 tests PASS memory (8 tests) Instead the KVM kernel will fail with: FAIL: clflushopt (ABSENT) FAIL: clwb (ABSENT) I wonder what's the difference here. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1831449 Title: memory in ubuntu_kvm_unit_tests fails (clflushopt / clwb ABSENT) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1831449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1831449] Re: memory in ubuntu_kvm_unit_tests fails (clflushopt / clwb ABSENT)
** Tags added: sru-20210906 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1831449 Title: memory in ubuntu_kvm_unit_tests fails (clflushopt / clwb ABSENT) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1831449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1831449] Re: memory in ubuntu_kvm_unit_tests fails (clflushopt / clwb ABSENT)
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux-oracle (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1831449 Title: memory in ubuntu_kvm_unit_tests fails (clflushopt / clwb ABSENT) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1831449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1831449] Re: memory in ubuntu_kvm_unit_tests fails (clflushopt / clwb ABSENT)
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux-kvm (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1831449 Title: memory in ubuntu_kvm_unit_tests fails (clflushopt / clwb ABSENT) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1831449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1831449] Re: memory in ubuntu_kvm_unit_tests fails (clflushopt / clwb ABSENT)
** Description changed: - Need to run this on oracle manually to get the full output: - TESTNAME=memory TIMEOUT=90s ACCEL= ./x86/run x86/memory.flat -smp 1 -cpu host - FAIL memory (8 tests, 2 unexpected failures) + FAIL: clflushopt (ABSENT) + FAIL: clwb (ABSENT) + + Test output: + + Running '/home/ubuntu/autotest/client/tmp/ubuntu_kvm_unit_tests/src/kvm-unit-tests/tests/memory' + BUILD_HEAD=32db322d + timeout -k 1s --foreground 90s /usr/bin/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 /tmp/tmp.SOyUkPCNxP -smp 1 -cpu max # -initrd /tmp/tmp.DiAWwvk2jC + enabling apic + PASS: clflush (present) + PASS: sfence (present) + PASS: lfence (present) + PASS: mfence (present) + FAIL: clflushopt (ABSENT) + FAIL: clwb (ABSENT) + PASS: invalid clwb + PASS: pcommit (ABSENT) + SUMMARY: 8 tests, 2 unexpected failures + FAIL memory (8 tests, 2 unexpected failures) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1831449 Title: memory in ubuntu_kvm_unit_tests fails (clflushopt / clwb ABSENT) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1831449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1831449] Re: memory in ubuntu_kvm_unit_tests fails (clflushopt / clwb ABSENT)
Found on H-kvm 5.11.0-1015.16 ** Tags added: sru-20210816 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1831449 Title: memory in ubuntu_kvm_unit_tests fails (clflushopt / clwb ABSENT) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1831449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1831449] Re: memory in ubuntu_kvm_unit_tests fails (clflushopt / clwb ABSENT)
** Tags added: sru-20210719 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1831449 Title: memory in ubuntu_kvm_unit_tests fails (clflushopt / clwb ABSENT) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1831449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1831449] Re: memory in ubuntu_kvm_unit_tests fails (clflushopt / clwb ABSENT)
** Tags added: sru-20210621 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1831449 Title: memory in ubuntu_kvm_unit_tests fails (clflushopt / clwb ABSENT) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1831449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1831449] Re: memory in ubuntu_kvm_unit_tests fails (clflushopt / clwb ABSENT)
Observed in T-4.15/Azure, cycle sru-20210531. ** Summary changed: - memory in ubuntu_kvm_unit_tests fails (clflushopt / cwlb ABSENT) + memory in ubuntu_kvm_unit_tests fails (clflushopt / clwb ABSENT) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1831449 Title: memory in ubuntu_kvm_unit_tests fails (clflushopt / clwb ABSENT) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1831449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1831449] Re: memory in ubuntu_kvm_unit_tests fails (clflushopt / cwlb ABSENT)
Observed in B/KVM, cycle sru-20210531. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1831449 Title: memory in ubuntu_kvm_unit_tests fails (clflushopt / cwlb ABSENT) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1831449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1831449] Re: memory in ubuntu_kvm_unit_tests fails (clflushopt / cwlb ABSENT)
Observed in F/KVM, cycle sru-20210531. ** Tags added: focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1831449 Title: memory in ubuntu_kvm_unit_tests fails (clflushopt / cwlb ABSENT) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1831449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1831449] Re: memory in ubuntu_kvm_unit_tests fails (clflushopt / cwlb ABSENT)
Observed in G/KVM, cycle sru-20210531. ** Tags added: 5.8 groovy -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1831449 Title: memory in ubuntu_kvm_unit_tests fails (clflushopt / cwlb ABSENT) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1831449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1831449] Re: memory in ubuntu_kvm_unit_tests fails (clflushopt / cwlb ABSENT)
Observed in H/KVM, cycle sru-20210531. ** Summary changed: - memory in ubuntu_kvm_unit_tests fails + memory in ubuntu_kvm_unit_tests fails (clflushopt / cwlb ABSENT) ** Tags added: 5.11 hirsute kvm -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1831449 Title: memory in ubuntu_kvm_unit_tests fails (clflushopt / cwlb ABSENT) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1831449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1831449] Re: memory in ubuntu_kvm_unit_tests fails
Found on 5.11.0-1009.9+21.10.1-kvm timeout -k 1s --foreground 90s /usr/bin/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 /tmp/tmp.RiE0Ijtuov -smp 1 -cpu max # -initrd /tmp/tmp.G3a4COl6Lh enabling apic PASS: clflush (present) PASS: sfence (present) PASS: lfence (present) PASS: mfence (present) FAIL: clflushopt (ABSENT) FAIL: clwb (ABSENT) PASS: invalid clwb PASS: pcommit (ABSENT) SUMMARY: 8 tests, 2 unexpected failures FAIL memory (8 tests, 2 unexpected failures) ** Tags added: sru-20210531 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1831449 Title: memory in ubuntu_kvm_unit_tests fails To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1831449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1831449] Re: memory in ubuntu_kvm_unit_tests fails
Seen with linux-oracle 4.15.0-1065.73~16.04.1. ** Tags added: sru-20210125 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1831449 Title: memory in ubuntu_kvm_unit_tests fails To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1831449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1831449] Re: memory in ubuntu_kvm_unit_tests fails
** Tags added: sru-20210104 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1831449 Title: memory in ubuntu_kvm_unit_tests fails To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1831449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1831449] Re: memory in ubuntu_kvm_unit_tests fails
Failed on Bionic/oracle : 5.4.0-1026.26~18.04.1 : amd64 ** Tags added: 5.4 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1831449 Title: memory in ubuntu_kvm_unit_tests fails To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1831449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1831449] Re: memory in ubuntu_kvm_unit_tests fails
failed on Bionic/azure-4.15 : 4.15.0-1097.107 : amd64 ** Tags added: azure bionic sru-20200921 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1831449 Title: memory in ubuntu_kvm_unit_tests fails To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1831449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1831449] Re: memory in ubuntu_kvm_unit_tests fails
With 4.15.0-1037.41 Oracle Failed with VM.Standard2.16 Passed with VM.Standard2.1 ** Tags added: sru-20200316 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1831449 Title: memory in ubuntu_kvm_unit_tests fails To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1831449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs