Re: [REGRESSION] next/master: (build) undefined reference to `pm_hibernation_mode_is_suspend' in vmlinux...

[Randy Dunlap <rdunlap@infradead.org>]

Hi,

On 9/26/25 9:59 AM, KernelCI bot wrote:
> 
> 
> 
> 
> Hello,
> 
> New build issue found on next/master:
> 
> ---
>  undefined reference to `pm_hibernation_mode_is_suspend' in vmlinux.unstripped (drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c) [logspec:kbuild,kbuild.compiler.linker_error]
> ---
> 
> - dashboard: https://d.kernelci.org/i/maestro:74f8fe195e9e78290f1dae54754bf5b8d4b2a893
> - giturl: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
> - commit HEAD:  262858079afde6d367ce3db183c74d8a43a0e83f
> - tags: next-20250926
> 
> 
> Log excerpt:
> =====================================================
>   LD      .tmp_vmlinux1
> ld: drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o: in function `amdgpu_pmops_thaw':
> /tmp/kci/linux/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c:2677: undefined reference to `pm_hibernation_mode_is_suspend'
> 
> =====================================================
> 
> 
> # Builds where the incident occurred:
> 
> ## cros://chromeos-6.6/x86_64/chromeos-amd-stoneyridge.flavour.config+lab-setup+x86-board+CONFIG_MODULE_COMPRESS=n+CONFIG_MODULE_COMPRESS_NONE=y on (x86_64):
> - compiler: gcc-12
> - dashboard: https://d.kernelci.org/build/maestro:68d6bd56aabea828fddae00b
> 
> ## cros://chromeos-6.6/x86_64/chromeos-intel-pineview.flavour.config+lab-setup+x86-board+CONFIG_MODULE_COMPRESS=n+CONFIG_MODULE_COMPRESS_NONE=y on (x86_64):
> - compiler: gcc-12
> - dashboard: https://d.kernelci.org/build/maestro:68d6bd59aabea828fddae00e
> 

Is there a URL for the .config file that causes the
build error?

Thanks.

> 
> #kernelci issue maestro:74f8fe195e9e78290f1dae54754bf5b8d4b2a893
> 
> Reported-by: kernelci.org bot <bot@kernelci.org>
> 
> --
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-- 
~Randy