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[Qemu-devel] [PATCH v2 0/2] Fix real mode guest live migration

From: Orit Wasserman
Subject: [Qemu-devel] [PATCH v2 0/2] Fix real mode guest live migration
Date: Mon, 22 Jul 2013 14:14:12 +0300

Older KVM versions save CS dpl value to an invalid value for real mode guests
(0x3). This caused migration to fail from older KVM on host without 
unrestricted guest to hosts with restricted guest support with "kvm: unhandled 
exit 80000021".
For example migration from a Penryn host (with kernel 2.6.32) to
a Westmere host (for real mode guest) 

This series fixing it both in the destination and source QEMU.

Changes from v1:
  Fix typos and style

Orit Wasserman (2):
  Fix real mode guest migration
  Fix real mode guest segments dpl value in savevm

 target-i386/machine.c | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)


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