Re: [PATCH] drm/amd/amdgpu: Fix asm/hypervisor.h build error.

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On Fri, Apr 8, 2022 at 9:58 AM Yongqiang Sun <yongqiang.sun@xxxxxxx> wrote:
>
> Add CONFIG_X86 check to fix the build error.
>
> Fixes: 67c7a4b1ec6c
> ("drm/amd/amdgpu: Only reserve vram for firmware with vega9 MS_HYPERV
> host.")
>
> Reported-by: kernel test robot <lkp@xxxxxxxxx>
> Signed-off-by: Yongqiang Sun <yongqiang.sun@xxxxxxx>

Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>

> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
> index c322daf9c734..569cc394e562 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
> @@ -25,7 +25,9 @@
>   */
>
>  #include <linux/io-64-nonatomic-lo-hi.h>
> +#ifdef CONFIG_X86
>  #include <asm/hypervisor.h>
> +#endif
>
>  #include "amdgpu.h"
>  #include "amdgpu_gmc.h"
> @@ -671,10 +673,12 @@ void amdgpu_gmc_get_vbios_allocations(struct amdgpu_device *adev)
>                 /*
>                  * VEGA10 SRIOV VF with MS_HYPERV host needs some firmware reserved area.
>                  */
> +#ifdef CONFIG_X86
>                 if (amdgpu_sriov_vf(adev) && hypervisor_is_type(X86_HYPER_MS_HYPERV)) {
>                         adev->mman.stolen_reserved_offset = 0x500000;
>                         adev->mman.stolen_reserved_size = 0x200000;
>                 }
> +#endif
>                 break;
>         case CHIP_RAVEN:
>         case CHIP_RENOIR:
> --
> 2.25.1
>



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