I'm pretty sure chrooting to 64bit from 32 bit kernel won't work, so you'll have to reboot into a 64 bit environment.
On 12/24/09, Carlos Moyano Cubillos <cmcg...@gmail.com> wrote: > Dear friends, > > I have a gentoo system running 32bit .. and I have a 30GB partition > available on which I would like to install a 64bit Gentoo to test for > 64bit extensions processor supports . > > > someone could help me and tell me how to proceed with this > installation from my running system without having to reboot with a > livecd. > > > > Here's the processor info: > > processor : 1 > vendor_id : GenuineIntel > cpu family : 6 > model : 23 > model name : Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz > stepping : 10 > cpu MHz : 800.000 > cache size : 3072 KB > physical id : 0 > siblings : 2 > core id : 1 > cpu cores : 2 > apicid : 1 > initial apicid : 1 > fdiv_bug : no > hlt_bug : no > f00f_bug : no > coma_bug : no > fpu : yes > fpu_exception : yes > cpuid level : 13 > wp : yes > flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge > mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx > lm constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor > ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 xsave lahf_lm ida > tpr_shadow vnmi flexpriority > bogomips : 4787.75 > clflush size : 64 > cache_alignment : 64 > address sizes : 36 bits physical, 48 bits virtual > power management: > > > > greetings > > -- > C.M.C. > > -- Sent from my mobile device Kyle