On 04.12.2019 00:56, Igor Druzhinin wrote: > If the feature is not present Xen will try to force X86_BUG_FPU_PTRS > feature at CPU identification time. This is especially noticeable in > PV-shim that usually hotplugs its vCPUs. We either need to restrict this > action for boot CPU only or allow secondary CPUs to modify > forced CPU capabilities at runtime. Choose the former since modifying > forced capabilities out of boot path leaves the system in potentially > inconsistent state. > > Signed-off-by: Igor Druzhinin <igor.druzhi...@citrix.com>
Reviewed-by: Jan Beulich <jbeul...@suse.com> Andrew, please clarify explicitly whether you're okay with this going in despite your earlier objection, or whether you want us to follow the outlined alternative route (or yet some different approach). FAOD I continue to insist that the __init not be dropped from the two functions in question. Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
