Bug 2125784

Summary: kernel-5.19.8 fails to boot on x64 with amd renoir GPU.
Product: [Fedora] Fedora Reporter: lmouillart
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 36CC: acaringi, adscvr, agurenko, airlied, alciregi, bskeggs, hdegoede, hpa, jarodwilson, jglisse, jonathan, josef, kernel-maint, lgoncalv, linville, masami256, mchehab, ptalbert, rc040203, steved
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Hardware: x86_64   
OS: Unspecified   
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Last Closed: 2022-09-12 15:26:56 UTC Type: Bug
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dmesg with gpu hang none

Description lmouillart 2022-09-10 10:45:02 UTC 
Created attachment 1910935 [details]
dmesg with gpu hang

1. Please describe the problem:
kernel-5.19.8-200.fc36.x86_64 fails to boot. It hangs during the boot process on my n Lenovo Yoga Slim 7 Pro 14ACH5, CPU AMD Ryzen 9 5900hx, GPU AMD Renoir, Wifi Mediatek mt7921e 


2. What is the Version-Release number of the kernel:
kernel-5.19.8-200.fc36.x86_64 


3. Did it work previously in Fedora? If so, what kernel version did the issue
   *first* appear?  Old kernels are available for download at
   https://koji.fedoraproject.org/koji/packageinfo?packageID=8 :
It work fine on any previous kernel release
First kernel with this issue : kernel-5.19.7-200.fc36.x86_64


4. Can you reproduce this issue? If so, please provide the steps to reproduce
   the issue below:
- Install kernel-5.19.8-200.fc36.x86_64 on AMD Ryzen with GPU AMD Renoir
- Reboot
- During first the initialization phase of the GPU, the system hang

5. Does this problem occur with the latest Rawhide kernel? To install the
   Rawhide kernel, run ``sudo dnf install fedora-repos-rawhide`` followed by
   ``sudo dnf update --enablerepo=rawhide kernel``:
has not been tested.

6. Are you running any modules that not shipped with directly Fedora's kernel?:
No
Comment 1 Ralf Corsepius 2022-09-11 05:31:22 UTC 
Did you try what is outlined in 
https://bugzilla.redhat.com/show_bug.cgi?id=2125536
esp. in 
https://bugzilla.redhat.com/show_bug.cgi?id=2125536#c3
Comment 2 lmouillart 2022-09-11 08:14:12 UTC 
Thanks I downgraded linux-firmware, and indeed now it boots correctly with kernel 5.19.8.
On the other hand on https://bugzilla.redhat.com/show_bug.cgi?id=2125536 it did not work for them with 5.19.7, on my laptop it worked well with 5.19.7.
Comment 3 lmouillart 2022-09-12 15:26:56 UTC 
As explained in https://bugzilla.redhat.com/show_bug.cgi?id=2125536#c15 I removed install_weak_deps=False in dnf.conf and made an update, and it works.
So it's the same causes as https://bugzilla.redhat.com/show_bug.cgi?id=21257842125536

*** This bug has been marked as a duplicate of bug 2125536 ***