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Re: [Xen-devel] xenbus_printf causes system reboot in kernel module

  • To: "Samuel Thibault" <samuel.thibault@xxxxxxxxxxxxx>, weiming <zephyr.zhao@xxxxxxxxx>, "Xen Developers" <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: weiming <zephyr.zhao@xxxxxxxxx>
  • Date: Mon, 19 Nov 2007 11:23:18 -0500
  • Delivery-date: Mon, 19 Nov 2007 08:23:56 -0800
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  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
no, just those literal strings.
if the dir/node does not exist, xenstore should create them.
I also tried existing dir/nodes, no success.

On Nov 19, 2007 5:56 AM, Samuel Thibault <samuel.thibault@xxxxxxxxxxxxx> wrote:
> weiming, le Mon 19 Nov 2007 05:24:01 -0500, a écrit :
> > xenbus_printf(XBT_NIL,"mydir", "command", "%s", "do_something");
> >
> > in my kernel module, which causes my system to reboot.
>
> Is the mydir+command or do_something more that 256 chars long?
>
> Samuel
>

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