From: Oak Zeng <Oak.Zeng@amd.com>
To: dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org
Cc: Oak Zeng <Oak.Zeng@amd.com>
Subject: [PATCH 1/2] drm/amdgpu: fix compile error on architecture s390
Date: Wed, 10 Mar 2021 21:29:03 -0600 [thread overview]
Message-ID: <1615433344-16267-1-git-send-email-Oak.Zeng@amd.com> (raw)
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(-)
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);
--
2.7.4
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next reply other threads:[~2021-03-11 3:29 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-11 3:29 Oak Zeng [this message]
2021-03-11 3:29 ` [PATCH 2/2] drm/amdgpu: fix a few compiler warnings Oak Zeng
2021-03-11 18:19 ` Bhardwaj, Rajneesh
2021-03-11 8:54 ` [PATCH 1/2] drm/amdgpu: fix compile error on architecture s390 Christian König
-- strict thread matches above, loose matches on Subject: below --
2021-03-15 15:38 Oak Zeng
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