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Commit ec2c467e authored by Alex Xie's avatar Alex Xie Committed by Alex Deucher
Browse files

drm/amdgpu: Avoid using signed integer to store pointer value 



Signed-off-by: default avatarAlex Xie <AlexBin.Xie@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 81758c55

drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c

+1 −1
Original line number Diff line number Diff line
@@ -237,7 +237,7 @@ int amdgpu_bo_list_ioctl(struct drm_device *dev, void *data, 
	struct amdgpu_fpriv *fpriv = filp->driver_priv;

	union drm_amdgpu_bo_list *args = data;

	uint32_t handle = args->in.list_handle;

	const void __user *uptr = (const void*)(long)args->in.bo_info_ptr;

	const void __user *uptr = (const void*)(uintptr_t)args->in.bo_info_ptr;



	struct drm_amdgpu_bo_list_entry *info;

	struct amdgpu_bo_list *list;

drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c

+1 −1
Original line number Diff line number Diff line
@@ -717,7 +717,7 @@ int amdgpu_gem_op_ioctl(struct drm_device *dev, void *data, 
	switch (args->op) {

	case AMDGPU_GEM_OP_GET_GEM_CREATE_INFO: {

		struct drm_amdgpu_gem_create_in info;

		void __user *out = (void __user *)(long)args->value;

		void __user *out = (void __user *)(uintptr_t)args->value;



		info.bo_size = robj->gem_base.size;

		info.alignment = robj->tbo.mem.page_alignment << PAGE_SHIFT;

drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c

+1 −1
Original line number Diff line number Diff line
@@ -237,7 +237,7 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file 
	struct amdgpu_device *adev = dev->dev_private;

	struct drm_amdgpu_info *info = data;

	struct amdgpu_mode_info *minfo = &adev->mode_info;

	void __user *out = (void __user *)(long)info->return_pointer;

	void __user *out = (void __user *)(uintptr_t)info->return_pointer;

	uint32_t size = info->return_size;

	struct drm_crtc *crtc;

	uint32_t ui32 = 0;