Re: ❌ FAIL: Test report for kernel 5.8.10 (stable-queue)

[Veronika Kabatova <vkabatov@redhat.com>]

----- Original Message -----
> From: "CKI Project" <cki-project@redhat.com>
> To: "Linux Stable maillist" <stable@vger.kernel.org>
> Sent: Thursday, September 17, 2020 6:53:13 PM
> Subject: ❌ FAIL: Test report for kernel 5.8.10 (stable-queue)
> 
> 
> Hello,
> 
> We ran automated tests on a recent commit from this kernel tree:
> 
>        Kernel repo:
>        https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
>             Commit: 64d351e12747 - loop: Set correct device size when using
>             LOOP_CONFIGURE
> 
> The results of these automated tests are provided below.
> 
>     Overall result: FAILED (see details below)
>              Merge: OK
>            Compile: FAILED
> 
> All kernel binaries, config files, and logs are available for download here:
> 
>   https://arr-cki-prod-datawarehouse-public.s3.amazonaws.com/index.html?prefix=datawarehouse/2020/09/17/613941
> 
> 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)
> 

Hi, the artifact uploads are suffering some issues right now so I'm including
the log excerpt here:

...
00:04:31   MODINFO modules.builtin.modinfo
00:04:32   GEN     modules.builtin
00:04:32   LD      .tmp_vmlinux.kallsyms1
00:04:33 powerpc64le-linux-gnu-ld: arch/powerpc/kernel/cputable.o:(.init.data+0xd78): undefined reference to `__machine_check_early_realmode_p10'
00:04:33 make[2]: *** [Makefile:1135: vmlinux] Error 1
00:04:33 make[1]: *** [scripts/Makefile.package:109: targz-pkg] Error 2
00:04:33 make: *** [Makefile:1491: targz-pkg] Error 2


This seems to be introduced by 
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/commit/?id=72f26692391f65ea65fc46b6cdae128734283946

The kernel misses the function, it mainline it was included in:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=201220bb0e8cb




Veronika

> 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:
>       make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg
> 
>     ppc64le:
>       make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg
> 
>     s390x:
>       make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg
> 
>     x86_64:
>       make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg
> 
> 
>