Found the map<Mem_space> func in map_util.cpp (will track further). Advice on this still welcome!
Daniel On 07/16/2013 05:09 PM, Daniel Waddington wrote: > Hi, > I am still struggling with memory mapping issues. Unfortunately I > cannot give a simple test case. We have a large memory hungry > programming running on x86_64 Fiasco.OC. During the initialization of > memory (using sub-rm dataspace and attach mappings) we suddenly (mid-way > through) get "Ipc error 16 in pagefault from 0". > > Looking up error code 16, I see its L4_IPC_SEMAPFAILED which suggests > that the implicit IPC send mapping of the flex page failed in the > kernel. Is this correct? > > Kernel func map<Mem_space> is failing but I can't find the > implementation to track it further. Anyone know where it is? > > Also, any advice on how to go about diagnosing this? > > Thanks > Daniel > > > ------------------------------------------------------------------------------ > See everything from the browser to the database with AppDynamics > Get end-to-end visibility with application monitoring from AppDynamics > Isolate bottlenecks and diagnose root cause in seconds. > Start your free trial of AppDynamics Pro today! > http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk > _______________________________________________ > Genode-main mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/genode-main > ------------------------------------------------------------------------------ See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics Isolate bottlenecks and diagnose root cause in seconds. Start your free trial of AppDynamics Pro today! http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk _______________________________________________ Genode-main mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/genode-main
