Hi, You are not doing anything wrong, if you check at the top of the page at http://uml.nagafix.co.uk/ It does mention the fact that there are problems with recent host kernels (>=2.6.16). I can only suggest that you try an older host kernel until the x86 bug is fixed.
Antoine (I'll top post, bottom-post or inline-reply whenever I feel like it) Pravin wrote: > Hi, > I was trying to make SELinux work on UML with 32 bit kernel 2.6.19.2. > > I downloaded the latest kernel souce code from > http://www.kernel.org/pub/linux/kernel/v2.6/ > > > As, it is supposed to have both UML and SELinux within it. > > I got the ".config" file from > http://uml.nagafix.co.uk/kernels/kernel32-2.6.19.2.config > > > After compilation as per instructions from page > http://uml.nagafix.co.uk/kernels/ > When I ran this kernel, it stoped immediately after printing "UML running > in SKAS0 mode" without throwing any error message. > > I got following as output when I ran UML kernel complied from 2.6.19.2 > > {{{ > $ ./linux ubd0=FedoraCore5-x86-root_fs > Checking that ptrace can change system call numbers...OK > Checking syscall emulation patch for ptrace...OK > Checking advanced syscall emulation patch for ptrace...OK > Checking for tmpfs mount on /dev/shm...nothing mounted on /dev/shm > Checking PROT_EXEC mmap in /tmp/...OK > Checking for the skas3 patch in the host: > - /proc/mm...not found > - PTRACE_FAULTINFO...not found > - PTRACE_LDT...not found > UML running in SKAS0 mode > > $ > }}} > > > I have also applied the vm non-standard split patch to the kernel, but > still > it behaves in same way. > > > I also downloaded the precompiled kernels from > http://uml.nagafix.co.uk/kernels/ but they also gave same behaviour. > > I am trying these experiments on Debian x86 machine with kernel 2.6.18 > > The filesystem used by me is from > http://uml.nagafix.co.uk/FedoraCore5/FedoraCore5-x86-root_fs.bz2 > > Can I know what wrong steps I am doing ? Do I need to change the > configuration file ? > or I need to have special file system to run SELinux on UML ? > > > Thank you > > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------- > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job easier. > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > > > ------------------------------------------------------------------------ > > _______________________________________________ > User-mode-linux-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ User-mode-linux-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user
