Apolozies for delayed response, I was on vacation.

On 12/03/25 3:46 pm, Christophe Leroy wrote:
>
>
> Le 12/03/2025 à 11:11, Venkat Rao Bagalkote a écrit :
>>
>> On 12/03/25 4:20 am, Christophe Leroy wrote:
>>>
>>>
>>> Le 09/03/2025 à 13:38, Venkat Rao Bagalkote a écrit :
>>>> Greetings!!,
>>>>
>>>> I see linux-next-20250307 fails to build on IBM Power9 and Power10 
>>>> servers.
>>>>
>>>>
>>>> Errors:
>>>>
>>>> In file included from ^[[01m^[[K<command-line>^[[m^[[K:
>>>> ^[[01m^[[K./usr/include/cxl/features.h:11:10:^[[m^[[K 
>>>> ^[[01;31m^[[Kfatal error: ^[[m^[[Kuuid/uuid.h: No such file or 
>>>> directory
>>>>     11 | #include ^[[01;31m^[[K<uuid/uuid.h>^[[m^[[K
>>>>        |          ^[[01;31m^[[K^~~~~~~~~~~~~^[[m^[[K
>>>
>>> This is unreadable. Please avoid fancy colors that add escapes to 
>>> logs. You can unset LANG environment var before building in order to 
>>> get pastable stuff.


Hope below error is legible.

In file included from <command-line>:
./usr/include/cxl/features.h:11:10: fatal error: uuid/uuid.h: No such 
file or directory
    11 | #include <uuid/uuid.h>
       |          ^~~~~~~~~~~~~
compilation terminated.
make[4]: *** [usr/include/Makefile:85: usr/include/cxl/features.hdrtest] 
Error 1
make[3]: *** [scripts/Makefile.build:461: usr/include] Error 2
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [scripts/Makefile.build:461: usr] Error 2
make[2]: *** Waiting for unfinished jobs....
arch/powerpc/kvm/book3s_hv_rmhandlers.o: warning: objtool: .text+0xe84: 
intra_function_call not a direct call
arch/powerpc/crypto/ghashp8-ppc.o: warning: objtool: .text+0x22c: 
unannotated intra-function call
arch/powerpc/kernel/switch.o: warning: objtool: .text+0x4: 
intra_function_call not a direct call
make[1]: *** [/root/linux-next/Makefile:1997: .] Error 2
make: *** [Makefile:251: __sub-make] Error 2

>>>
>>> By the way I don't think it is a kernel issue because nowhere in the 
>>> kernel you have uuid/uuid.h
>>>
>>> But can you provide your .config (the actual one, not an old one 
>>> from kernel 6.0.0-rc3 like last time) and tell which version of GCC 
>>> you are using.
>>>
>> Attached are the two config files on both CI nodes build failures 
>> were reported.
>>
>> On both the CI nodes gcc version is 11.5.0.
>>
>> Below data are from the failure nodes.
>>
>> commit-time: 2025-03-07 20:31:46 +1100
>> commit-id: 0a2f889128969dab41861b6e40111aa03dc57014
>> version: 6.14.0-rc5-next-20250307-auto
>>
>
> Sorry I'm still puzzled with your config files.
>
>
> The one named p10_build_failure contains:
>
> # Linux/powerpc 6.3.0-rc3 Kernel Configuration
> #
> CONFIG_CC_VERSION_TEXT="gcc (GCC) 8.4.1 20200928 (Red Hat 8.4.1-1)"
>
>
> The one named p10_kdump_config_build_failure contains:
>
> # Linux/powerpc 6.3.0 Kernel Configuration
> #
> CONFIG_CC_VERSION_TEXT="gcc (GCC) 8.5.0 20210514 (Red Hat 8.5.0-18)"
>
>

Attaching the two config files.

> You are talking about CI nodes, do you have an online link to the full 
> report ?
>
> Christophe
>