Subject: Re: linux-next: build failure after merge of the amdgpu tree

From: Huang Rui <[email-masked]>
Date: Fri, 15 Jan 2021 13:57:03 +0800

On Fri, Jan 15, 2021 at 01:35:05PM +0800, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the amdgpu tree, today's linux-next build (powerpc
> allyesconfig) failed like this:
> 
> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu11/vangogh_ppt.c: In function 'vangogh_get_smu_metrics_data':
> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu11/vangogh_ppt.c:300:10: error: 'boot_cpu_data' undeclared (first use in this function); did you mean 'boot_cpuid'?

Ah, vangogh is an x86 cpu, let me look at this issue.

Could you share me the config file you tested?

Thanks,
Ray

>   300 |          boot_cpu_data.x86_max_cores * sizeof(uint16_t));
>       |          ^~~~~~~~~~~~~
>       |          boot_cpuid
> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu11/vangogh_ppt.c: In function 'vangogh_read_sensor':
> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu11/vangogh_ppt.c:1320:11: error: 'boot_cpu_data' undeclared (first use in this function); did you mean 'boot_cpuid'?
>  1320 |   *size = boot_cpu_data.x86_max_cores * sizeof(uint16_t);
>       |           ^~~~~~~~~~~~~
>       |           boot_cpuid
> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu11/vangogh_ppt.c: In function 'vangogh_od_edit_dpm_table':
> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu11/vangogh_ppt.c:1460:19: error: 'boot_cpu_data' undeclared (first use in this function); did you mean 'boot_cpuid'?
>  1460 |   if (input[0] >= boot_cpu_data.x86_max_cores) {
>       |                   ^~~~~~~~~~~~~
>       |                   boot_cpuid
> 
> Caused by commits
> 
>   517cb957c43b ("drm/amd/pm: implement the processor clocks which read by metric")
>   0d90d0ddd10e ("drm/amd/pm: implement processor fine grain feature for vangogh (v3)")
> 
> The only thing I could do easily is to disable CONFIG_DRM_AMDGPU for today.
> 
> -- 
> Cheers,
> Stephen Rothwell