Hi, attached patch disables C1E in HVM guests. This also fixes a guest crash via #GP on cross-vendor migration. Signed-off-by: Christoph Egger <Christoph.Egger@amd.com> -- ---to satisfy European Law for business letters: Advanced Micro Devices GmbH Karl-Hammerschmidt-Str. 34, 85609 Dornach b. Muenchen Geschaeftsfuehrer: Jochen Polster, Thomas M. McCoy, Giuliano Meroni Sitz: Dornach, Gemeinde Aschheim, Landkreis Muenchen Registergericht Muenchen, HRB Nr. 43632 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
On 12/03/2009 15:47, "Christoph Egger" <Christoph.Egger@amd.com> wrote:> attached patch disables C1E in HVM guests. > This also fixes a guest crash via #GP > on cross-vendor migration. > > Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>Belongs in the SVM-specific MSR read intercept hook in svm.c? -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
On Thursday 12 March 2009 16:57:11 Keir Fraser wrote:> On 12/03/2009 15:47, "Christoph Egger" <Christoph.Egger@amd.com> wrote: > > attached patch disables C1E in HVM guests.> > This also fixes a guest crash via #GP > > on cross-vendor migration.> > > > Signed-off-by: Christoph Egger <Christoph.Egger@amd.com> > > Belongs in the SVM-specific MSR read intercept hook in svm.c?No, because this MSR doesn''t exist on Intel. -- ---to satisfy European Law for business letters: Advanced Micro Devices GmbH Karl-Hammerschmidt-Str. 34, 85609 Dornach b. Muenchen Geschaeftsfuehrer: Jochen Polster, Thomas M. McCoy, Giuliano Meroni Sitz: Dornach, Gemeinde Aschheim, Landkreis Muenchen Registergericht Muenchen, HRB Nr. 43632 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel