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[Xen-users] Re: [Xen-devel] Re: 2.6.28.7 domU: 32-bit emulation seems to be broken

  • To: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
  • From: Sven Köhler <sven.koehler@xxxxxxxxx>
  • Date: Tue, 17 Mar 2009 21:31:22 +0100
  • Cc: xen-devel@xxxxxxxxxxxxxxxxxxx, xen-users@xxxxxxxxxxxxxxxxxxx
  • Delivery-date: Tue, 17 Mar 2009 13:32:22 -0700
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Jeremy Fitzhardinge schrieb:
OK, that confirms that its sysret32 that's failing. vdso32=0 on the kernel command line should be the workaround until we've got a proper fix. 

vdso32=0 works. Thank you for your help!
But i wonder: what's the drawback of this workaround? Performance loss? Or something more dramatic? 


Regards,
  Sven

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