On Thu, Feb 16, 2023 at 09:50:32AM -0800, Dave Hansen wrote: > On 2/13/23 15:48, Kirill A. Shutemov wrote: > > The patch brings basic enabling of kexec in TDX guests. > > > > By "basic enabling" I mean, kexec in the guests with a single CPU. > > TDX guests use ACPI MADT MPWK to bring up secondary CPUs. The mechanism > > doesn't allow to put a CPU back offline if it has woken up. > > > > We are looking into this, but it might take time. > > This is simple enough. But, nobody will _actually_ use this code as-is, > right? What's the point of applying it now? Why nobody? Single CPU VMs are not that uncommon. -- Kiryl Shutsemau / Kirill A. Shutemov _______________________________________________ kexec mailing list kexec@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/kexec