Hi! On 22:53 Mon 24 May , Mulyadi Santosa wrote: > On Mon, May 24, 2010 at 18:03, Michael Blizek > <michi1@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> wrote: > > Hi! > > > > I have a system with 32 bit userspace and a 64 bit kernel. This runs fine, but > > I ran into a problem with user mode linux. The build command "ARCH=um make > > linux" builds a 64 bit kernel. > > How about editing the CC variable in main Makefile and change that to > "gcc32" (IIRC, that points to 32 bit version of gcc)? I do not know what you mean by 32 bit gcc version. Gcc is 32 bit, just as the rest of the system except the (host) kernel. However this gcc seems to do a cross compilation to 64 bit. Usually you do this by e.g. "ARCH=i386 make bzImage" or "ARCH=x86_64 make bzImage", but the ARCH variable must be set to um... -Michi -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ
