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

[Xen-devel] Sequence of calls of flush_tlb and sh_update_cr3


  • To: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: Jui-Hao Chiang <windtracekimo@xxxxxxxxx>
  • Date: Sat, 2 May 2009 15:36:01 -0400
  • Delivery-date: Sat, 02 May 2009 12:36:27 -0700
  • Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type :content-transfer-encoding; b=XNB35bbZLqoqSa0MnR+4RRGKxiG4ePbPHXeVCw/OhS5rS1UpjngLhDyWi+j1X6VKAB Ax/dxkTUrFVeKEXuuEQrUg5RJxT9op2X5+qSLdWKLCJKUDaRAOqL/JlrYhoRkOSd7Gv0 e03ZIilf8YL3ibeQGdl3Y2xngW9YLO+3xQtNQ=
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>

Hello,
I had question in HVM environment, when does the sh_update_cr3 get trapped.
Does the guest OS perform a flush_tlb, then update their CR3, which
raises vmexit/vmenter
and eventually call sh_update_cr3?
Is this sequence of operations correct?

How can we compile xen to display the symbols during show_stack call?

Thanks and Regards,
Jui-Hao

_______________________________________________
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®.