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: Michael S. Tsirkin <mst@xxxxxxxxxx> --- arch/ia64/include/asm/uaccess.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h index 103bedc..967c312 100644 --- a/arch/ia64/include/asm/uaccess.h +++ b/arch/ia64/include/asm/uaccess.h @@ -197,7 +197,7 @@ extern void __get_user_unknown (void); case 8: __get_user_size(__gu_val, __gu_ptr, 8, __gu_err); break; \ default: __get_user_unknown(); break; \ } \ - (x) = (__typeof__(*(__gu_ptr))) __gu_val; \ + (x) = (__force __typeof__(*(__gu_ptr))) __gu_val; \ __gu_err; \ }) -- MST -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
