linux-kernel - Re: [PATCH 37/40] drm/amd/amdgpu/gmc_v8_0: Fix more issues attributed to copy/paste

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Date:   Tue, 24 Nov 2020 11:26:32 -0500
From:   Alex Deucher <alexdeucher@...il.com>
To:     Lee Jones <lee.jones@...aro.org>
Cc:     David Airlie <airlied@...ux.ie>,
        LKML <linux-kernel@...r.kernel.org>,
        amd-gfx list <amd-gfx@...ts.freedesktop.org>,
        Maling list - DRI developers 
        <dri-devel@...ts.freedesktop.org>,
        Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>
Subject: Re: [PATCH 37/40] drm/amd/amdgpu/gmc_v8_0: Fix more issues attributed
 to copy/paste

On Mon, Nov 23, 2020 at 6:21 AM Lee Jones <lee.jones@...aro.org> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
>  drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c:618: warning: Function parameter or member 'flush_type' not described in 'gmc_v8_0_flush_gpu_tlb_pasid'
>  drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c:618: warning: Function parameter or member 'all_hub' not described in 'gmc_v8_0_flush_gpu_tlb_pasid'
>  drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c:657: warning: Function parameter or member 'vmhub' not described in 'gmc_v8_0_flush_gpu_tlb'
>  drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c:657: warning: Function parameter or member 'flush_type' not described in 'gmc_v8_0_flush_gpu_tlb'
>  drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c:998: warning: Function parameter or member 'pasid' not described in 'gmc_v8_0_vm_decode_fault'
>
> Cc: Alex Deucher <alexander.deucher@....com>
> Cc: "Christian König" <christian.koenig@....com>
> Cc: David Airlie <airlied@...ux.ie>
> Cc: Daniel Vetter <daniel@...ll.ch>
> Cc: amd-gfx@...ts.freedesktop.org
> Cc: dri-devel@...ts.freedesktop.org
> Signed-off-by: Lee Jones <lee.jones@...aro.org>

Applied with minor changes.  Thanks!

Alex

> ---
>  drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
> index 0f32a8002c3d7..41c1d8e812b88 100644
> --- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
> @@ -609,6 +609,8 @@ static int gmc_v8_0_mc_init(struct amdgpu_device *adev)
>   *
>   * @adev: amdgpu_device pointer
>   * @pasid: pasid to be flush
> + * @flush_type: unused
> + * @all_hub: unused
>   *
>   * Flush the TLB for the requested pasid.
>   */
> @@ -649,6 +651,8 @@ static int gmc_v8_0_flush_gpu_tlb_pasid(struct amdgpu_device *adev,
>   *
>   * @adev: amdgpu_device pointer
>   * @vmid: vm instance to flush
> + * @vmhub: unused
> + * @flush_type: unused
>   *
>   * Flush the TLB for the requested page table (VI).
>   */
> @@ -990,6 +994,7 @@ static void gmc_v8_0_gart_disable(struct amdgpu_device *adev)
>   * @status: VM_CONTEXT1_PROTECTION_FAULT_STATUS register value
>   * @addr: VM_CONTEXT1_PROTECTION_FAULT_ADDR register value
>   * @mc_client: VM_CONTEXT1_PROTECTION_FAULT_MCCLIENT register value
> + * @pasid: debug logging only - no functional use
>   *
>   * Print human readable fault information (VI).
>   */
> --
> 2.25.1
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@...ts.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel

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