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

From: Stephen Rothwell <[email-masked]>
Date: Fri, 15 Jan 2021 16:35:05 +1100

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'?
  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