ubuntu-kernel-tests

apic in ubuntu_kvm_unit_tests failed with: FAIL: TMCCT should not be reset to TMICT value on X-oracle-4.15 VM.Standard2.1

Bug #1942162 reported by Po-Hsu Lin
10
This bug affects 2 people
Affects Status Importance Assigned to Milestone
ubuntu-kernel-tests
New
Undecided
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Bug Description

Issue found on 4.15.0-1080.88~16.04.1 Oracle, limited on instance VM.Standard2.1 only.

Passed on other two type of instances:
  * VM.DenseIO2.8
  * BM.Standard2.52

The apic test on this instance will fail with two different issues, one is:
  * FAIL: x2apic id matches cpuid (see bug 1918689)

Another one is for this bug report:
  * FAIL: TMCCT should not be reset to TMICT value

Po-Hsu Lin (cypressyew)
tags: added: 4.15 oracle sru-20210816 xenial
summary: apic in ubuntu_kvm_unit_tests failed with: FAIL: TMCCT should not be
- reset to TMICT value on X-oracle-4.15
+ reset to TMICT value on X-oracle-4.15 VM.Standard2.1
tags: added: ubuntu-kvm-unit-tests
Revision history for this message
Krzysztof Kozlowski (krzk) wrote (last edit ):

Found on impish/linux-oracle/5.13.0-1005.7 (instance: VM.Standard2.1)

tags: added: 5.11 5.13 amd64 hinted hirsute impish sru-20210906
Revision history for this message
Zachary Tahenakos (ztahenakos) wrote :

Found on focal/linux-kvm/5.4.0-1051.53 (instance: autovm4.amd64.kvm)

tags: added: 5.4 focal sru-20211129
Revision history for this message
Krzysztof Kozlowski (krzk) wrote :

Found on 2022.02.21/impish/linux-oracle/5.13.0-1019.23 (VM.DenseIO2.8)

tags: added: sru-20220221
Revision history for this message
Juerg Haefliger (juergh) wrote :

"apic: FAIL: TMCCT should not be reset to TMICT value" on VM.DenseIO2.8 with bionic/linux-oracle/4.15.0-1094.103.

Revision history for this message
Cory Todd (corytodd) wrote :

Found on focal/linux-oracle-5.15/5.15.0-1033.39~20.04.1 VM.Standard.1

FAIL: TMCCT should not be reset to TMICT value

tags: added: sru-20230320
Cory Todd (corytodd)
tags: added: sru-20230515
Revision history for this message
Joseph Salisbury (jsalisbury) wrote :

Found on focal/linux-oracle 5.4.0-1106.115
1987 16:52:49 DEBUG| [stdout] FAIL: TMCCT should not be reset to TMICT value

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