* [ardb:x86-pie-v4 10/22] arch/x86/kernel/kvm.o: warning: objtool: __raw_callee_save___kvm_vcpu_is_preempted+0x1a: unreachable instruction
@ 2026-10-20 1:13 kernel test robot
2026-10-20 5:34 ` Ard Biesheuvel
0 siblings, 1 reply; 3+ messages in thread
From: kernel test robot @ 2026-10-20 1:13 UTC (permalink / raw)
To: Ard Biesheuvel; +Cc: oe-kbuild-all
tree: https://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git x86-pie-v4
head: 6a0fa5d8e005033f0d73c2cbabb5e555ea8575d2
commit: 60aee4318ce34e68540772a2cdb3f57b04d4c9d1 [10/22] x86/kvm: Use RIP-relative addressing
config: x86_64-randconfig-r2102-20261019 (https://download.01.org/0day-ci/archive/20261020/202610200352.nYbO4QTN-lkp@intel.com/config)
compiler: gcc-13 (Debian 13.3.0-16) 13.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261020/202610200352.nYbO4QTN-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/202610200352.nYbO4QTN-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> arch/x86/kernel/kvm.o: warning: objtool: __raw_callee_save___kvm_vcpu_is_preempted+0x1a: unreachable instruction
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [ardb:x86-pie-v4 10/22] arch/x86/kernel/kvm.o: warning: objtool: __raw_callee_save___kvm_vcpu_is_preempted+0x1a: unreachable instruction
2026-10-20 1:13 [ardb:x86-pie-v4 10/22] arch/x86/kernel/kvm.o: warning: objtool: __raw_callee_save___kvm_vcpu_is_preempted+0x1a: unreachable instruction kernel test robot
@ 2026-10-20 5:34 ` Ard Biesheuvel
0 siblings, 0 replies; 3+ messages in thread
From: Ard Biesheuvel @ 2026-10-20 5:34 UTC (permalink / raw)
To: kernel test robot; +Cc: oe-kbuild-all
This does not reproduce with the instructions and the exact same
compiler. Could you please elaborate on how this was tested?
On Tue, 20 Oct 2026, at 03:13, kernel test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git
> x86-pie-v4
> head: 6a0fa5d8e005033f0d73c2cbabb5e555ea8575d2
> commit: 60aee4318ce34e68540772a2cdb3f57b04d4c9d1 [10/22] x86/kvm: Use
> RIP-relative addressing
> config: x86_64-randconfig-r2102-20261019
> (https://download.01.org/0day-ci/archive/20261020/202610200352.nYbO4QTN-lkp@intel.com/config)
> compiler: gcc-13 (Debian 13.3.0-16) 13.3.0
> reproduce (this is a W=1 build):
> (https://download.01.org/0day-ci/archive/20261020/202610200352.nYbO4QTN-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/202610200352.nYbO4QTN-lkp@intel.com/
>
> All warnings (new ones prefixed by >>):
>
>>> arch/x86/kernel/kvm.o: warning: objtool: __raw_callee_save___kvm_vcpu_is_preempted+0x1a: unreachable instruction
>
> --
> 0-DAY CI Kernel Test Service
> https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 3+ messages in thread
* [ardb:x86-pie-v4 10/22] arch/x86/kernel/kvm.o: warning: objtool: __raw_callee_save___kvm_vcpu_is_preempted+0x1a: unreachable instruction
@ 2026-10-21 7:10 kernel test robot
0 siblings, 0 replies; 3+ messages in thread
From: kernel test robot @ 2026-10-21 7:10 UTC (permalink / raw)
To: Ard Biesheuvel; +Cc: oe-kbuild-all
tree: https://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git x86-pie-v4
head: 6a0fa5d8e005033f0d73c2cbabb5e555ea8575d2
commit: 60aee4318ce34e68540772a2cdb3f57b04d4c9d1 [10/22] x86/kvm: Use RIP-relative addressing
config: x86_64-randconfig-1015-20261021 (https://download.01.org/0day-ci/archive/20261021/202610211540.PkFsNgT1-lkp@intel.com/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261021/202610211540.PkFsNgT1-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/202610211540.PkFsNgT1-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> arch/x86/kernel/kvm.o: warning: objtool: __raw_callee_save___kvm_vcpu_is_preempted+0x1a: unreachable instruction
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2026-10-21 7:10 UTC | newest]
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2026-10-20 1:13 [ardb:x86-pie-v4 10/22] arch/x86/kernel/kvm.o: warning: objtool: __raw_callee_save___kvm_vcpu_is_preempted+0x1a: unreachable instruction kernel test robot
2026-10-20 5:34 ` Ard Biesheuvel
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2026-10-21 7:10 kernel test robot
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