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Commit 1ab5786a authored by Michael S. Tsirkin's avatar Michael S. Tsirkin
Browse files

alpha/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 e182c570

arch/alpha/include/asm/uaccess.h

+2 −2
Original line number Diff line number Diff line
@@ -96,7 +96,7 @@ extern void __get_user_unknown(void); 
	  case 8: __get_user_64(ptr); break;			\

	  default: __get_user_unknown(); break;			\

	}							\

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

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

	__gu_err;						\

})
@@ -115,7 +115,7 @@ extern void __get_user_unknown(void); 
		  default: __get_user_unknown(); break;			\

		}							\

	}								\

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

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

	__gu_err;							\

})