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Commit a6325e72 authored by Michael S. Tsirkin's avatar Michael S. Tsirkin
Browse files

ia64/uaccess: fix sparse errors 



virtio wants to read bitwise types from userspace using get_user.  At the
moment this triggers sparse errors, since the value is passed through an
integer.

Fix that up using __force.

Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
parent 92acb6c2

arch/ia64/include/asm/uaccess.h

+1 −1
Original line number Original line Diff line number Diff line
@@ -197,7 +197,7 @@ extern void __get_user_unknown (void); 
		      case 8: __get_user_size(__gu_val, __gu_ptr, 8, __gu_err); break;	\

		      case 8: __get_user_size(__gu_val, __gu_ptr, 8, __gu_err); break;	\

		      default: __get_user_unknown(); break;				\

		      default: __get_user_unknown(); break;				\

		}									\

		}									\

	(x) = (__typeof__(*(__gu_ptr))) __gu_val;					\

	(x) = (__force __typeof__(*(__gu_ptr))) __gu_val;				\

	__gu_err;									\

	__gu_err;									\

})

})