Re: [OE-core] kernel-module dependency mystery

[Gyorgy Sarvari <skandigraun@gmail.com>]

On 4/24/25 08:58, Mike Looijmans via lists.openembedded.org wrote:
> On 24-04-2025 04:25, Khem Raj via lists.openembedded.org wrote:
>> On 4/23/25 5:34 AM, Mike Looijmans via lists.openembedded.org wrote:
>>> I built the same image for 5 different machines. Only one of them fails 
>>> with the logging below. Note that all machines install the "kernel- 
>>> module-dyplo" package, and on 4 machines that succeeds just fine.
>>>
>>>
>> how are the five machine diffrent with machine config metadata
> Here are the conf files:
> https://github.com/topic-embedded-products/meta-topic/tree/scarthgap/conf/machine
>
> The "tdpzu9" triggers the issue, it's the same SoC as the tepzu9 and all the 
> tdkzu* machines. Only difference is in the peripherals. tepzu9, ttpzu9 and 
> tdpzu9 are the same SOM, just on a different carrier.
>
> So the only difference in kernel configuration is some variance in drivers 
> that get built.
Is there a chance that that this is the only board using an out of tree
driver, and CONFIG_LOCALVERSION_AUTO kernel config is enabled? If yes,
those two factors sometimes aren't playing together nicely with Yocto.
>>>   * Solver encountered 2 problem(s):
>>>   * Problem 1/2:
>>>   *   - conflicting requests
>>>   *   - package kernel-module-dyplo-1.1+154+bb94f350+bb94f3599b- r0.tdpzu9 
>>> requires kernel-module-dyplo-pcie-6.6.40-xilinx-g6a2cb0f14db5, but none of 
>>> the providers can be installed
>>>   *   - nothing provides kernel-6.6.40-xilinx-g6a2cb0f14db5 needed by 
>>> kernel-module-dyplo-6.6.40-xilinx- 
>>> g6a2cb0f14db5-1.1+154+bb94f350+bb94f3599b-r0.tdpzu9
>>>   *   - nothing provides kernel-6.6.40-xilinx-g6a2cb0f14db5 needed by 
>>> kernel-module-dyplo-pcie-6.6.40-xilinx- 
>>> g6a2cb0f14db5-1.1+154+bb94f350+bb94f3599b-r0.tdpzu9
>>>   *
>>>   * Solution 1:
>>>   *   - do not ask to install a package providing kernel-module-dyplo
>>>
>>>   * Problem 2/2:
>>>   *   - conflicting requests
>>>   *   - package kernel-module-dyplo-1.1+154+bb94f350+bb94f3599b- r0.tdpzu9 
>>> requires kernel-module-dyplo-pcie-6.6.40-xilinx-g6a2cb0f14db5, but none of 
>>> the providers can be installed
>>>   *   - nothing provides kernel-6.6.40-xilinx-g6a2cb0f14db5 needed by 
>>> kernel-module-dyplo-6.6.40-xilinx- 
>>> g6a2cb0f14db5-1.1+154+bb94f350+bb94f3599b-r0.tdpzu9
>>>   *   - nothing provides kernel-6.6.40-xilinx-g6a2cb0f14db5 needed by 
>>> kernel-module-dyplo-pcie-6.6.40-xilinx- 
>>> g6a2cb0f14db5-1.1+154+bb94f350+bb94f3599b-r0.tdpzu9
>>>   *
>>>   * Solution 1:
>>>   *   - do not ask to install a package providing kernel-module-dyplo
>>>
>>> I'm on "scarthgap" branch.
>>>
>>> The "kernel-module-dyplo" recipe can be found here:
>>>
>>> https://github.com/topic-embedded-products/meta-dyplo/blob/master/ 
>>> recipes-dyplo/dyplo-core/kernel-module-dyplo.bb
>>>
>>> The isue at first glance appears to be that "kernel-6.6.40-xilinx- 
>>> g6a2cb0f14db5" mixes the git version hash from the module itself and the 
>>> git hash of the kernel. There's no such package, it should have been 
>>> "kernel-6.6.40-xilinx-gd7b52381656b"
>>>
>>>
>>>
>>>
>>>
>>>
>>
>>
>>
>>
>
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