[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] Fix core dumps of guests > 2 GB in size on i386


  • To: "Daniel P. Berrange" <berrange@xxxxxxxxxx>
  • From: Keir Fraser <keir@xxxxxxxxxxxxx>
  • Date: Fri, 17 Nov 2006 13:47:12 +0000
  • Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
  • Delivery-date: Fri, 17 Nov 2006 05:47:27 -0800
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AccKTuITILBecnZCEdu6aAAX8io7RQ==
  • Thread-topic: [Xen-devel] Fix core dumps of guests > 2 GB in size on i386

On 17/11/06 12:12, "Daniel P. Berrange" <berrange@xxxxxxxxxx> wrote:

> Well there are two methods in libxc which expose a size_t argument so the
> implicit method will break ABI changing these from 32 to 64 bits.
> 
> xenctrl.h:int xc_tbuf_enable(int xc_handle, size_t cnt, unsigned long *mfn,
> xenctrl.h:int xc_acm_op(int xc_handle, int cmd, void *arg, size_t arg_size);

It'd be better probably to replace with explicit types and avoid
off_t/size_t confusion at all. Maybe uint64_t.

 -- Keir


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel


 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.