On Fri, Aug 23, 2013 at 8:35 PM, Han <keepsim...@gmail.com> wrote: > Hi, > > I am using Linux kernel 2.6.27 for building UML kernel. It seems like > "arch/x86/kernel/tsc.c" is not built in and the symbol "cpu_khz" is not > available. > > My question is: what's the reason that "tsc.c" not included in UML? Is > there any config or simple way(patch?) to include it in UML?
Simply because UML has no TSC. > I have not tried the same on the newer kernels yet as my target system uses > 2.6.27 only so I prefer to stick with 2.6.27 if possible. > > thanks > Han > > > ------------------------------------------------------------------------------ > Introducing Performance Central, a new site from SourceForge and > AppDynamics. Performance Central is your source for news, insights, > analysis and resources for efficient Application Performance Management. > Visit us today! > http://pubads.g.doubleclick.net/gampad/clk?id=48897511&iu=/4140/ostg.clktrk > _______________________________________________ > User-mode-linux-user mailing list > User-mode-linux-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user > -- Thanks, //richard ------------------------------------------------------------------------------ Introducing Performance Central, a new site from SourceForge and AppDynamics. Performance Central is your source for news, insights, analysis and resources for efficient Application Performance Management. Visit us today! http://pubads.g.doubleclick.net/gampad/clk?id=48897511&iu=/4140/ostg.clktrk _______________________________________________ User-mode-linux-user mailing list User-mode-linux-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user
