From: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx> Date: Tue, 16 Apr 2013 19:34:52 +0000 > The Hyper-V hosts always use 64 bit request id. The guests can have > 32 or 64 bit pointers which equal to the ulong type size. So we cast > it to ulong type. And, assigning 32bit integer to 64 bit variable > works fine. It works fine, but it's unclean. Keep the req_id type as "u64", because that's what it is, a 64-bit request ID. _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
