Re: [kvms390:queue 20/21] arch/arm64/include/asm/sysreg.h:182:10: fatal error: asm/sysreg-defs.h: No such file or directory

[Steffen Eiden <seiden@linux.ibm.com>]

On Thu, Oct 15, 2026 at 03:34:10AM +0800, kernel test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git queue
> head:   74153e116543bc017aff93720fcc603cb0e8598c
> commit: 325380d8e78936b65d30e29d6be478bdd03c87d8 [20/21] KVM: s390: arm64: Integrate arm on s390
> config: s390-debug_defconfig (https://download.01.org/0day-ci/archive/20261015/202610150332.4CegXzzq-lkp@intel.com/config)
> compiler: s390-linux-gcc (GCC) 16.1.0
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261015/202610150332.4CegXzzq-lkp@intel.com/reproduce)
> 
> If you fix the issue in a separate patch/commit (i.e. not just a new version of
> the same patch/commit), kindly add following tags
> | Reported-by: kernel test robot <lkp@intel.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202610150332.4CegXzzq-lkp@intel.com/
> 
> All errors (new ones prefixed by >>):
> 
>    In file included from arch/s390/include/arm64/sysreg.h:11,
>                     from arch/s390/include/arm64/ptrace.h:6,
>                     from arch/arm64/include/uapi/asm/kvm.h:37,
>                     from arch/s390/include/asm/kvm.h:3,
>                     from include/uapi/linux/kvm.h:16,
>                     from include/linux/kvm_host.h:40,
>                     from arch/s390/kvm/arm64/handle_exit.c:3:
> >> arch/arm64/include/asm/sysreg.h:182:10: fatal error: asm/sysreg-defs.h: No such file or directory
>      182 | #include "asm/sysreg-defs.h"
>          |          ^~~~~~~~~~~~~~~~~~~
>    compilation terminated.
>

Somehow expected.
This tree misses one fix in arm64 code that was already picked by
Catalin via the arm64 tree:

arm64: Use proper include variant
https://lore.kernel.org/all/179026581764.3570880.1246463318810507401.b4-ty@b4/

Steffen

> 
> vim +182 arch/arm64/include/asm/sysreg.h
> 
> 7c9cb893ae3e06c Marc Zyngier 2025-04-25  175  
> c07d8017bceb82c Mark Brown   2022-05-03  176  /*
> c07d8017bceb82c Mark Brown   2022-05-03  177   * Automatically generated definitions for system registers, the
> c07d8017bceb82c Mark Brown   2022-05-03  178   * manual encodings below are in the process of being converted to
> c07d8017bceb82c Mark Brown   2022-05-03  179   * come from here. The header relies on the definition of sys_reg()
> c07d8017bceb82c Mark Brown   2022-05-03  180   * earlier in this file.
> c07d8017bceb82c Mark Brown   2022-05-03  181   */
> c07d8017bceb82c Mark Brown   2022-05-03 @182  #include "asm/sysreg-defs.h"
> c07d8017bceb82c Mark Brown   2022-05-03  183  
> 
> :::::: The code at line 182 was first introduced by commit
> :::::: c07d8017bceb82cbe5fedd129d072c59a53f5513 arm64/sysreg: Enable automatic generation of system register definitions
> 
> :::::: TO: Mark Brown <broonie@kernel.org>
> :::::: CC: Catalin Marinas <catalin.marinas@arm.com>
> 
> --
> 0-DAY CI Kernel Test Service
> https://github.com/intel/lkp-tests/wiki