Bug 2177111
| Summary: | amdgpu failed to resume involving AMD IOMMU with 6.2.2-301 kernel resulting in a black screen | ||||||
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| Product: | [Fedora] Fedora | Reporter: | Matt Fagnani <matt.fagnani> | ||||
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 38 | CC: | acaringi, adscvr, airlied, alciregi, bskeggs, hdegoede, hpa, jarodwilson, jglisse, josef, kernel-maint, lgoncalv, linville, masami256, mchehab, ptalbert, steved | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
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| Fixed In Version: | Doc Type: | --- | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2024-05-07 19:53:56 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: | |||||
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Description
Matt Fagnani
2023-03-10 03:23:49 UTC
kernel-6.3.0-0.rc1.20230309git6a98c9cae232.18.fc39.x86_64 has this resume problem. kernel-6.3.0-0.rc0.20230227gitf3a2439f20d9.9.fc39.x86_64 is the first Rawhide kernel without the black screen during boot problem https://gitlab.freedesktop.org/drm/amd/-/issues/2319 and it has this failure to resume problem. The previous build kernel-6.3.0-0.rc0.20230223gita5c95ca18a98.4.fc39.x86_64 had the black screen during boot I reported this problem to the IOMMU subsystem mailing list at https://lore.kernel.org/all/4a3b225c-2ffd-e758-4de1-447375e34cad@bell.net/T/#u Vasant Hegde and Felix Kuehling explained the details of the problem in amdgpu there. Thorsten Leemhuis added the problem to regzbot. https://lore.kernel.org/all/4a3b225c-2ffd-e758-4de1-447375e34cad@bell.net/T/#m52dfb8f457727ce725aad66e5e7db4e8afa46fad https://linux-regtracking.leemhuis.info/regzbot/regression/217170/ I built 6.3-rc2 after applying Felix's patch at https://lore.kernel.org/stable/20230314175359.1747662-1-Felix.Kuehling@amd.com/ amdgpu resumed normally 5/5 times with 6.3-rc2 + the patch. Felix's patch fixed the problem. Thanks. Felix Kuehling's patch to fix this problem was pulled into the mainline branch on 2023-3-17 and is in 6.3-rc3 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=master&id=f3921a9a641483784448fb982b2eb738b383d9b9 6.3.0-0.rc3.30.fc39 didn't have this problem when resuming a few times. Felix's patch is queued for the 6.2 branch at https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/commit/?id=d68ccb83abd757877de8c7f344fa43c05b81760f This message is a reminder that Fedora Linux 38 is nearing its end of life. Fedora will stop maintaining and issuing updates for Fedora Linux 38 on 2024-05-21. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a 'version' of '38'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, change the 'version' to a later Fedora Linux version. Note that the version field may be hidden. Click the "Show advanced fields" button if you do not see it. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora Linux 38 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora Linux, you are encouraged to change the 'version' to a later version prior to this bug being closed. |