[PATCH] drm/amdgpu: report bad status in GPU recovery

[Zhou1, Tao]

[AMD Official Use Only - AMD Internal Distribution Only]

I think the if condition in amdgpu_ras_eeprom_check_err_threshold is good enough, no need to update it with is_rma.

Tao

> -----Original Message-----
> From: Zhang, Hawking <Hawking.Zhang at amd.com>
> Sent: Thursday, August 1, 2024 11:00 AM
> To: Zhou1, Tao <Tao.Zhou1 at amd.com>; amd-gfx at lists.freedesktop.org
> Cc: Zhou1, Tao <Tao.Zhou1 at amd.com>
> Subject: RE: [PATCH] drm/amdgpu: report bad status in GPU recovery
>
> [AMD Official Use Only - AMD Internal Distribution Only]
>
> Might consider leverage is_RMA flag for the same purpose?
>
> Regards,
> Hawking
>
> -----Original Message-----
> From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> On Behalf Of Tao Zhou
> Sent: Wednesday, July 31, 2024 18:05
> To: amd-gfx at lists.freedesktop.org
> Cc: Zhou1, Tao <Tao.Zhou1 at amd.com>
> Subject: [PATCH] drm/amdgpu: report bad status in GPU recovery
>
> Instead of printing GPU reset failed.
>
> Signed-off-by: Tao Zhou <tao.zhou1 at amd.com>
> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 9 +++++++--
>  1 file changed, 7 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> index 355c2478c4b6..b7c967779b4b 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> @@ -5933,8 +5933,13 @@ int amdgpu_device_gpu_recover(struct
> amdgpu_device *adev,
>                 tmp_adev->asic_reset_res = 0;
>
>                 if (r) {
> -                       /* bad news, how to tell it to userspace ? */
> -                       dev_info(tmp_adev->dev, "GPU reset(%d) failed\n",
> atomic_read(&tmp_adev->gpu_reset_counter));
> +                       /* bad news, how to tell it to userspace ?
> +                        * for ras error, we should report GPU bad status instead of
> +                        * reset failure
> +                        */
> +                       if (!amdgpu_ras_eeprom_check_err_threshold(tmp_adev))
> +                               dev_info(tmp_adev->dev, "GPU reset(%d) failed\n",
> +                                       atomic_read(&tmp_adev->gpu_reset_counter));
>                         amdgpu_vf_error_put(tmp_adev,
> AMDGIM_ERROR_VF_GPU_RESET_FAIL, 0, r);
>                 } else {
>                         dev_info(tmp_adev->dev, "GPU reset(%d) succeeded!\n",
> atomic_read(&tmp_adev->gpu_reset_counter));
> --
> 2.34.1
>