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Bug 1917575
Summary: | s390x: qemu virtio serial port not created with newer kernel versions on supermin appliance (5.10.6-200.fc33.s390x and beyond) | ||
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Product: | [Fedora] Fedora | Reporter: | Prashanth Sundararaman <psundara> |
Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> |
Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | high | Docs Contact: | |
Priority: | unspecified | ||
Version: | 33 | CC: | acaringi, adscvr, airlied, alciregi, bskeggs, dan, hannsj_uhl, hdegoede, itamar, jarodwilson, jcajka, jeremy, jglisse, jonathan, josef, kernel-maint, lgoncalv, linville, masami256, mchehab, ptalbert, steved |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | s390x | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | kernel-5.10.11-200.fc33 | Doc Type: | If docs needed, set a value |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2021-02-01 01:52:55 UTC | Type: | Bug |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: | |||
Bug Depends On: | |||
Bug Blocks: | 467765 |
Description
Prashanth Sundararaman
2021-01-18 19:37:52 UTC
Actually I went back and tried kernel-5.10.0-98.fc33 and it had the same issue , so looks like the last build where this worked was 5.9.16-200.fc33.s390x I think that the root cause is this change - CONFIG_VIRTIO_CONSOLE=y + # CONFIG_VIRTIO_CONSOLE is not set introduced with the rebase to 5.10 in the s390x fedora configs with commit e18a08842c58c529ffcf0a8bca80776a5e14b3d5. I'm in process to build and tests with the original kernel config option. Which is caused by redhat/configs/pending-common/generic/s390x/CONFIG_VIRTIO_CONSOLE (setting N) overriding redhat/configs/common/generic/s390x/CONFIG_VIRTIO_CONSOLE (setting Y). FEDORA-2021-e04cde3ff0 has been submitted as an update to Fedora 33. https://bodhi.fedoraproject.org/updates/FEDORA-2021-e04cde3ff0 FEDORA-2021-e04cde3ff0 has been pushed to the Fedora 33 stable repository. If problem still persists, please make note of it in this bug report. |