On Tue, Mar 31, 2009 at 05:21:16PM +0200, Kohl, Bernhard (NSN - DE/Munich) wrote: > Bernhard Kohl wrote: > > > > Jan Kiszka wrote: > > > > > > Gleb Natapov wrote: > > > > The patch fixes two problems with task switching. > > > > 1. Back link is written to a wrong TSS. > > > > 2. Instruction emulation is not needed if the reason for > > task switch > > > > is a task gate in IDT and access to it is caused by an > > > external even. > > > > > > > > 2 is currently solved only for VMX since there is not > > > reliable way to > > > > skip an instruction in SVM. We should emulate it instead. > > > > > > Does this series fix all issues Bernhard, Thomas and Julian > > > stumbled over? > > > > > > Jan > > > > I will try this today. Thanks. > > > Yes, it works for us (Thomas + Bernhard). > Great. Thanks for testing. -- Gleb. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
