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

[Xen-devel] Question: xenoprof on HVM domU

  • To: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: Dietmar Hahn <dietmar.hahn@xxxxxxxxxxxxxxxxxxx>
  • Date: Thu, 31 Jan 2008 12:47:46 +0100
  • Delivery-date: Thu, 31 Jan 2008 03:48:48 -0800
  • Domainkey-signature: s=s768; d=fujitsu-siemens.com; c=nofws; q=dns; h=X-SBRSScore:X-IronPort-AV:Received:Received:Received: From:To:Subject:Date:User-Agent:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-Disposition:Message-Id; b=NPskegLvl1PwS240ua86K6P53kJ3wI963/PVOtAgqLF8zbZORIPDurxC ZqHYS89BvJW/E4Y+vStnhrWLMX2yad/QumeH2isge4glSGFy2tvVccB6z ZIeOFxiUcfosg/2;
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>


I played a little bit with the xenoprof interfaces on a PV domU and things 
work fine. But on a simple HVM domU these hypercalls failed with
"hvm.c:515:d1 HVM vcpu 1:0 did a bad hypercall 31."
I found that Xenoprof hypercallse are not supported in hvm_hypercall64_table.
Is there really a problem as it seems to me that the xenoprof stuff shouldn't 
be that different on PV and HVM?
Many thanks.

Xen-devel mailing list



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