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TECHNOLOGYWHITEPAPERTheMotorolaEvokeQA4ACaseStudyinMobileVirtualizationGernotHeiser,PhDChiefTechnologyOfficerOpenKernelLabs,Inc.July22,2009Copyright2009OpenKernelLabs,Inc.ThispublicationisdistributedbyOpenKernelLabs,Inc.DocumentNumber:OK40582:2009(0)THISDOCUMENTISPROVIDED“ASIS”WITHOUTANYWARRANTIES,INCLUDINGANYWARRANTYOFMERCHANTABILITY,NON-INFIRNGEMENT,FITNESSFORANYPARTICULARPURPOSE,ORANYWARRANTYOTHERWISEARISINGOFANYPROPOSAL,SPECIFICATIONORSAMPLE.Permissiontomakedigitalorhardcopiesofthisworkforpersonalorcommercialuse,includingredistribu-tion,isgrantedwithoutfee,providedthatthecopiesaredistributedintact,withoutanydeletions,alterations,oradditions.Inparticular,thiscopyrightnoticeandtheauthorshipmustbepreservedonallcopies.Tocopyotherwise,ortomodify,requirespriorspecificpermission.Authors:GernotHeiser,PhDChiefTechnologyOfficerOpenKernelLabs,Inc.ContactDetails:OpenKernelLabs,Inc.200SouthWackerDriveFloor15Chicago,IL60606USAemail:info@ok-labs.comweb:http://www.ok-labs.com/TechnologyWhitePaper:TheMotorolaEvokeQA4ACaseStudyinMobileVirtualization1IntroductionVirtualizationformobiledeviceshasbeentalkedaboutforanumberofyears,andmosthandsetmanufacturersarepursuingevaluationordevelopmentprojectsusingvirtualization.However,atthetimeofwritingofthisdocument,onlyonesuchmobilephonehasreachedthepocketsofconsumers:theMotorolaEvokeQA4,whichhasbeenonsalesince1April2009.ItisimplementedusingtheOKL4MicrovisorproductfromOpenKernelLabs(OKLabs).TheMotorolaEvokeistheworld’sfirstmobileInthiswhitepaperwewillhaveacloserlookattheEvoke.Wewillseehowitdemonstratesphonethatusesvirtualization.Itissomeofthepowerofvirtualization.Moreover,wewillseehowtheEvokebenefitsfromtheuniqueaspectsofthetechnologyprovidedbyOKLabs,whichenablesdesignsnotimplementedusingOKL4.supportedbyplainhypervisors.Figure1.1.TheMotorolaEvokeQA4mobilephonehandset.Copyright2009OpenKernelLabs,Inc.Allrightsreserved3TechnologyWhitePaper:TheMotorolaEvokeQA4ACaseStudyinMobileVirtua
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