From: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx> Date: Fri, 26 Apr 2013 11:25:55 -0700 > Fixed: warning: cast from pointer to integer of different size > > 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. > > The VMBus returns the same id in the completion packet. But the value has no > effect on the host side. > > Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx> > Signed-off-by: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx> > Reviewed-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx> Applied, but: > - req_id = (u64)packet; > + req_id = (ulong)packet; I really do not like these shorthands for fundamental C types, we generally do not use "ulong", "uint" etc. Please expand them out explicitly to "unsigned long", "unsigned int", etc. _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
