| Message ID | 1615433344-16267-1-git-send-email-Oak.Zeng@amd.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/2] drm/amdgpu: fix compile error on architecture s390 | expand |
Am 11.03.21 um 04:29 schrieb Oak Zeng: > ioremap_cache is not supported on some architecture > such as s390. Put the codes into a #ifdef to fix > some compile error reported by test robot. > > Signed-off-by: Oak Zeng <Oak.Zeng@amd.com> > Reported-by: Kernel test robot <lkp@intel.com> Reviewed-by: Christian König <christian.koenig@amd.com> for the series. > --- > drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c > index 37751e7..1091585 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c > @@ -1817,7 +1817,7 @@ int amdgpu_ttm_init(struct amdgpu_device *adev) > > /* Change the size here instead of the init above so only lpfn is affected */ > amdgpu_ttm_set_buffer_funcs_status(adev, false); > -#ifdef CONFIG_64BIT > +#ifdef CONFIG_X86 > if (adev->gmc.xgmi.connected_to_cpu) > adev->mman.aper_base_kaddr = ioremap_cache(adev->gmc.aper_base, > adev->gmc.visible_vram_size);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index 37751e7..1091585 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -1817,7 +1817,7 @@ int amdgpu_ttm_init(struct amdgpu_device *adev) /* Change the size here instead of the init above so only lpfn is affected */ amdgpu_ttm_set_buffer_funcs_status(adev, false); -#ifdef CONFIG_64BIT +#ifdef CONFIG_X86 if (adev->gmc.xgmi.connected_to_cpu) adev->mman.aper_base_kaddr = ioremap_cache(adev->gmc.aper_base, adev->gmc.visible_vram_size);
ioremap_cache is not supported on some architecture such as s390. Put the codes into a #ifdef to fix some compile error reported by test robot. Signed-off-by: Oak Zeng <Oak.Zeng@amd.com> Reported-by: Kernel test robot <lkp@intel.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)