删除数据库的时候出现的问题 有连接在占用
postgres=# DROP DATABASE "subgraph-dev";
ERROR: database "subgraph-dev" is being accessed by other users
DETAIL: There is 1 other session using the database.强制断开在用的连接
-- 替换 subgraph…
问题1:implicit declaration of function "mmiowb()"解决方法:在 libxdma.c 和 cdev_xvc.c 文件中注释掉所有 mmiowb () 函数调用问题2: "macro"access_ok"passed 3 arguments, but takes just 2"解决方法&…