New subject: [Bug 212467] AMDGPU -- amdgpu: Unsupported power profile mode 0 on RENOIR

28 Mar 2021

      https://bugzilla.kernel.org/show_bug.cgi?id=212467
Bug ID: 212467
           Summary: AMDGPU -- amdgpu: Unsupported power profile mode 0 on
                    RENOIR
           Product: Drivers
           Version: 2.5
    Kernel Version: 5.11.10
          Hardware: All
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri@kernel-bugs.osdl.org
          Reporter: bogdan.pylypenko107@gmail.com
        Regression: No
Created attachment 296121
  --> https://bugzilla.kernel.org/attachment.cgi?id=296121&action=edit
dmesg with amdgpu errors
I have errors in dmesg:
[   11.850726] UBSAN: shift-out-of-bounds in
drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_device_queue_manager.c:1140:32
[   11.850728] shift exponent 64 is too large for 64-bit type 'long long
unsigned int'
[   12.876987] amdgpu 0000:05:00.0: amdgpu: Unsupported power profile mode 0 on
RENOIR
[   29.314776] UBSAN: shift-out-of-bounds in
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn21/display_rq_dlg_calc_21.c:288:38
[   29.314782] shift exponent 4294966273 is too large for 32-bit type 'int'
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[Bug 212467] New: AMDGPU -- amdgpu: Unsupported power profile mode 0 on RENOIR