Re: [PATCH 6.14 000/783] 6.14.9-rc1 review

On Tue, 27 May 2025 at 22:48, Greg Kroah-Hartman
[off-list ref] wrote:

This is the start of the stable review cycle for the 6.14.9 release.
There are 783 patches in this series, all will be posted as a response
to this one.  If anyone has any issues with these being applied, please
let me know.

Responses should be made by Thu, 29 May 2025 16:22:51 +0000.
Anything received after that time might be too late.

The whole patch series can be found in one patch at:
        https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.14.9-rc1.gz
or in the git tree and branch at:
        git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.14.y
and the diffstat can be found below.

thanks,

greg k-h

Regressions on S390 defconfig builds failing with gcc-13, gcc-8 and
clang-20 and clang-nightly tool chains on 6.14.9-rc1.

Regression Analysis:
 - New regression? Yes
 - Reproducible? Yes

Build regression: S390 defconfig crash_dump.c use of undeclared
identifier 'NN_PRSTATUS'

Reported-by: Linux Kernel Functional Testing <redacted>


Build log:
---------
arch/s390/kernel/crash_dump.c:312:8: error: use of undeclared
identifier 'NN_PRFPREG'
  312 |         ptr = nt_init(ptr, PRFPREG, nt_fpregset);
      |               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/s390/kernel/crash_dump.c:274:56: note: expanded from macro 'nt_init'
  274 |         nt_init_name(buf, NT_ ## type, &(desc), sizeof(desc),
NN_ ## type)
      |
^~~~~~~~~~~
<scratch space>:85:1: note: expanded from here
   85 | NN_PRFPREG
      | ^~~~~~~~~~
arch/s390/kernel/crash_dump.c:313:8: error: use of undeclared
identifier 'NN_S390_TIMER'
  313 |         ptr = nt_init(ptr, S390_TIMER, sa->timer);
      |               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/s390/kernel/crash_dump.c:274:56: note: expanded from macro 'nt_init'
  274 |         nt_init_name(buf, NT_ ## type, &(desc), sizeof(desc),
NN_ ## type)
      |
^~~~~~~~~~~
<scratch space>:87:1: note: expanded from here
   87 | NN_S390_TIMER
      | ^~~~~~~~~~~~~
arch/s390/kernel/crash_dump.c:314:8: error: use of undeclared
identifier 'NN_S390_TODCMP'
  314 |         ptr = nt_init(ptr, S390_TODCMP, sa->todcmp);
      |               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/s390/kernel/crash_dump.c:274:56: note: expanded from macro 'nt_init'
  274 |         nt_init_name(buf, NT_ ## type, &(desc), sizeof(desc),
NN_ ## type)
      |
^~~~~~~~~~~
<scratch space>:89:1: note: expanded from here
   89 | NN_S390_TODCMP
      | ^~~~~~~~~~~~~~
arch/s390/kernel/crash_dump.c:315:8: error: use of undeclared
identifier 'NN_S390_TODPREG'
  315 |         ptr = nt_init(ptr, S390_TODPREG, sa->todpreg);
      |               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/s390/kernel/crash_dump.c:274:56: note: expanded from macro 'nt_init'
  274 |         nt_init_name(buf, NT_ ## type, &(desc), sizeof(desc),
NN_ ## type)
      |
^~~~~~~~~~~
<scratch space>:91:1: note: expanded from here
   91 | NN_S390_TODPREG
      | ^~~~~~~~~~~~~~~
arch/s390/kernel/crash_dump.c:316:8: error: use of undeclared
identifier 'NN_S390_CTRS'
  316 |         ptr = nt_init(ptr, S390_CTRS, sa->ctrs);
      |               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/s390/kernel/crash_dump.c:274:56: note: expanded from macro 'nt_init'
  274 |         nt_init_name(buf, NT_ ## type, &(desc), sizeof(desc),
NN_ ## type)
      |
^~~~~~~~~~~

## Source
* kernel version: 6.14.9-rc1
* git tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
* git sha: 10804dbee7fa8cfb895bbffcc7be97d8221748b6
* git describe: v6.14.8-784-g10804dbee7fa
* project details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.14.y/build/v6.14.8-784-g10804dbee7fa/
* architecture: S390
* toolchain: gcc-8, gcc-13, clang-20, clang-nightly
* config : defconfig
* Build config:
https://storage.tuxsuite.com/public/linaro/lkft/builds/2xgl51jcJfVGQZw8dKSuEJNFtd4/config
* Build: https://storage.tuxsuite.com/public/linaro/lkft/builds/2xgl51jcJfVGQZw8dKSuEJNFtd4/

## Boot log
* Build log: https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.14.y/build/v6.14.8-784-g10804dbee7fa/testrun/28574235/suite/build/test/gcc-13-defconfig/log
* Build details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.14.y/build/v6.14.8-784-g10804dbee7fa/testrun/28574235/suite/build/test/gcc-13-defconfig/details/
* Build history:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.14.y/build/v6.14.8-784-g10804dbee7fa/testrun/28574235/suite/build/test/gcc-13-defconfig/history/

## Steps to reproduce
 - tuxmake --runtime podman --target-arch s390 --toolchain gcc-13
--kconfig defconfig

--
Linaro LKFT
https://lkft.linaro.org