how much of linux is in crosoft kernel? A long time ago I saw a new related to crosoft kernel "live patching" which was suspiciouly the same than in linux. No

how much of linux is in crosoft kernel? A long time ago I saw a new related to crosoft kernel "live patching" which was suspiciouly the same than in linux. Nokia was literaly destroyed right before they could release their ipad/iphone... BEFORE the ipad/iphone.