On 18/12/24 12:10, Christian Zigotzky wrote:

Hello,

The KVM HV host module doesn't work anymore since the PowerPC updates 
6.13-1 [1] and PowerPC MM updates [2].

We have tested it with our FSL P5020/P5040 boards [3].

The guest kernel doesn't boot. There is no output via the serial 
connection and no output via the graphics card. (QEMU)

It boots without the PowerPC updates 6.13-1 [1] and PowerPC MM updates 
[2].

Is the problem already known? Is there already a solution? I have seen 
many Book3S KVM HV updates. Have you perhaps forgotten Book3E?

Thanks,
Christian

[1] 
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=42d9e8b7ccddee75989283cf7477305cfe3776ff
[2] 
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5c00ff742bf5caf85f60e1c73999f99376fb865d
[3] http://wiki.amiga.org/index.php?title=X5000

I tried to bisect but without success. Link: 
https://github.com/chzigotzky/kernels/issues/4#issuecomment-2551460323

-- Christian

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