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Subject[PATCH] amdgpu: Avoid building on UML
The amdgpu driver tries to use fields not supported by UML's cpuinfo
struct. Disable the driver when targeting UML to avoid tripping up
allyesconfig.

e.g.
../drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c: In function ‘intel_core_rkl_chk’:
../drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:1742:33: error: initialization of ‘struct cpuinfo_x86 *’ from incompatible pointer type ‘struct cpuinfo_um *’ [-Werror=incompatible-pointer-types
]
../drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c: In function ‘kfd_cpumask_to_apic_id’:
../drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:2157:48: error: ‘struct cpuinfo_um’ has no member named ‘apicid’

Signed-off-by: Peter Foley <pefoley2@pefoley.com>
---
drivers/gpu/drm/amd/amdgpu/Kconfig | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/Kconfig b/drivers/gpu/drm/amd/amdgpu/Kconfig
index 5fcd510f1abb..aa0008ff8712 100644
--- a/drivers/gpu/drm/amd/amdgpu/Kconfig
+++ b/drivers/gpu/drm/amd/amdgpu/Kconfig
@@ -3,6 +3,7 @@
config DRM_AMDGPU
tristate "AMD GPU"
depends on DRM && PCI && MMU
+ depends on !UML
select FW_LOADER
select DRM_DISPLAY_DP_HELPER
select DRM_DISPLAY_HDMI_HELPER
---
base-commit: 1b929c02afd37871d5afb9d498426f83432e71c2
change-id: 20230112-amduml-565935d34bfb
Best regards,
--
Peter Foley <pefoley2@pefoley.com>

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