❎ FAIL: Test report for kernel 4.19.44-rc1-f1f5cdf.cki (stable)

❎ FAIL: Test report for kernel 4.19.44-rc1-f1f5cdf.cki (stable)

[CKI Project]

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Hello,

We ran automated tests on a recent commit from this kernel tree:

       Kernel repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
            Commit: c209b8bd5e5e - Linux 4.19.44-rc1

The results of these automated tests are provided below.

    Overall result: FAILED (see details below)
             Merge: OK
           Compile: FAILED


We attempted to compile the kernel for multiple architectures, but the compile
failed on one or more architectures:

           ppc64le: FAILED (see build-ppc64le.log.xz attachment)

We hope that these logs can help you find the problem quickly. For the full
detail on our testing procedures, please scroll to the bottom of this message.

Please reply to this email if you have any questions about the tests that we
ran or if you have any suggestions on how to make future tests more effective.

        ,-.   ,-.
       ( C ) ( K )  Continuous
        `-',-.`-'   Kernel
          ( I )     Integration
           `-'
______________________________________________________________________________

Compile testing
---------------

We compiled the kernel for 4 architectures:

  aarch64:
    build options: -j25 INSTALL_MOD_STRIP=1 targz-pkg
    configuration: https://artifacts.cki-project.org/builds/aarch64/kernel-stable-aarch64-c209b8bd5e5e415c40c1b5fc90e2b1cccfccad4a.config
    kernel build: https://artifacts.cki-project.org/builds/aarch64/kernel-stable-aarch64-c209b8bd5e5e415c40c1b5fc90e2b1cccfccad4a.tar.gz

  ppc64le:
    build options: -j25 INSTALL_MOD_STRIP=1 targz-pkg

  s390x:
    build options: -j25 INSTALL_MOD_STRIP=1 targz-pkg
    configuration: https://artifacts.cki-project.org/builds/s390x/kernel-stable-s390x-c209b8bd5e5e415c40c1b5fc90e2b1cccfccad4a.config
    kernel build: https://artifacts.cki-project.org/builds/s390x/kernel-stable-s390x-c209b8bd5e5e415c40c1b5fc90e2b1cccfccad4a.tar.gz

  x86_64:
    build options: -j25 INSTALL_MOD_STRIP=1 targz-pkg
    configuration: https://artifacts.cki-project.org/builds/x86_64/kernel-stable-x86_64-c209b8bd5e5e415c40c1b5fc90e2b1cccfccad4a.config
    kernel build: https://artifacts.cki-project.org/builds/x86_64/kernel-stable-x86_64-c209b8bd5e5e415c40c1b5fc90e2b1cccfccad4a.tar.gz


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Re: ❎ FAIL: Test report for kernel 4.19.44-rc1-f1f5cdf.cki (stable)

[Greg KH]

On Tue, May 14, 2019 at 03:38:28PM -0400, CKI Project wrote:
> Hello,
> 
> We ran automated tests on a recent commit from this kernel tree:
> 
>        Kernel repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
>             Commit: c209b8bd5e5e - Linux 4.19.44-rc1
> 
> The results of these automated tests are provided below.
> 
>     Overall result: FAILED (see details below)
>              Merge: OK
>            Compile: FAILED
> 
> 
> We attempted to compile the kernel for multiple architectures, but the compile
> failed on one or more architectures:
> 
>            ppc64le: FAILED (see build-ppc64le.log.xz attachment)

Is everything failing now?  Has this ever worked?

Re: ❎ FAIL: Test report for kernel 4.19.44-rc1-f1f5cdf.cki (stable)

[Major Hayden]

On 5/14/19 2:45 PM, Greg KH wrote:
>> We attempted to compile the kernel for multiple architectures, but the compile
>> failed on one or more architectures:
>>
>>            ppc64le: FAILED (see build-ppc64le.log.xz attachment)
> Is everything failing now?  Has this ever worked?

This has worked before, but it appears to be failing on ppc64le as of today. The relevant failure is here:

> 00:00:20   CC [M]  sound/core/oss/pcm_oss.o
> 00:00:20 arch/powerpc/kernel/security.c: In function 'setup_barrier_nospec':
> 00:00:20 arch/powerpc/kernel/security.c:59:21: error: implicit declaration of function 'cpu_mitigations_off' [-Werror=implicit-function-declaration]
> 00:00:20   if (!no_nospec && !cpu_mitigations_off())
> 00:00:20                      ^~~~~~~~~~~~~~~~~~~
> 00:00:20 cc1: some warnings being treated as errors
> 00:00:20 make[3]: *** [scripts/Makefile.build:303: arch/powerpc/kernel/security.o] Error 1
> 00:00:20 make[2]: *** [Makefile:1051: arch/powerpc/kernel] Error 2
> 00:00:20 make[2]: *** Waiting for unfinished jobs....

We haven't seen this same problem in mainline recently.

--
Major Hayden

Re: ❎ FAIL: Test report for kernel 4.19.44-rc1-f1f5cdf.cki (stable)

[Nathan Chancellor]

On Tue, May 14, 2019 at 03:09:17PM -0500, Major Hayden wrote:
> On 5/14/19 2:45 PM, Greg KH wrote:
> >> We attempted to compile the kernel for multiple architectures, but the compile
> >> failed on one or more architectures:
> >>
> >>            ppc64le: FAILED (see build-ppc64le.log.xz attachment)
> > Is everything failing now?  Has this ever worked?
> 
> This has worked before, but it appears to be failing on ppc64le as of today. The relevant failure is here:
> 
> > 00:00:20   CC [M]  sound/core/oss/pcm_oss.o
> > 00:00:20 arch/powerpc/kernel/security.c: In function 'setup_barrier_nospec':
> > 00:00:20 arch/powerpc/kernel/security.c:59:21: error: implicit declaration of function 'cpu_mitigations_off' [-Werror=implicit-function-declaration]
> > 00:00:20   if (!no_nospec && !cpu_mitigations_off())
> > 00:00:20                      ^~~~~~~~~~~~~~~~~~~
> > 00:00:20 cc1: some warnings being treated as errors
> > 00:00:20 make[3]: *** [scripts/Makefile.build:303: arch/powerpc/kernel/security.o] Error 1
> > 00:00:20 make[2]: *** [Makefile:1051: arch/powerpc/kernel] Error 2
> > 00:00:20 make[2]: *** Waiting for unfinished jobs....
> 
> We haven't seen this same problem in mainline recently.
> 
> --
> Major Hayden

I bet this would be fixed by commit 42e2acde1237 ("powerpc/64s: Include
cpu header") upstream.

Cheers,
Nathan