On 24/07/14 15:13, Robin Bowes wrote: > What hardware do you have that doesn't support 64-bit? > > R. I guess something : - too old to support 64bits (but yeah, even the Xeon from 10y ago already had the EMT64 extension to support 64bits : http://www.intel.com/support/processors/xeon/sb/cs-012580.htm - 22 Jun 2004) - old but not too much to already support PAE (which was already needed for C6 kernel, and probably - if someone helps for the CentOS 7 32bits port - for c7 i386 too) Cheers, -- Fabian Arrotin gpg key: 56BEC54E | twitter: @arrfab