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


  • To: "Xen Developers" <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: weiming <zephyr.zhao@xxxxxxxxx>
  • Date: Mon, 19 Nov 2007 05:24:01 -0500
  • Delivery-date: Mon, 19 Nov 2007 02:24:36 -0800
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  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>

I used

xenbus_printf(XBT_NIL,"mydir", "command", "%s", "do_something");

in my kernel module, which causes my system to reboot.

Do I miss something, like initialization code before this call?

Thanks,
Weiming

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