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 :

quoted

On 12/03/25 4:20 am, Christophe Leroy wrote:

quoted

Le 09/03/2025 à 13:38, Venkat Rao Bagalkote a écrit :

quoted

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

quoted

quoted

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