On Wed, Nov 11, 2015, at 14:07, Richard Weinberger wrote: > On Wed, Nov 11, 2015 at 6:04 PM, Balaco Baco <balacob...@imap.cc> wrote: > > On Wed, Nov 11, 2015, at 13:39, Richard Weinberger wrote: > >> On Wed, Nov 11, 2015 at 5:13 PM, Balaco Baco <balacob...@imap.cc> wrote: > >> > There is one details that did not work for me, but it was easy to "fix" > >> > (quotes because I'm not sure it is the best fix). But someone else may > >> > find it useful. > >> > > >> > Detailed steps so everyone can compare doing it, if needed: > >> > > >> >> 1. get one kernel source package from https://cdn.kernel.org/ > >> >> (I tried these steps with more than one option, searching for the > >> >> older and more stable > >> >> version; if the results are different for you, try another one; below > >> >> I copied my 4.2.6 try; 3.18 does not have this problem) > >> > > >> >> 2. extract it. > >> > $ tar xJf ... > >> > $ cd lin<TAB> > >> > > >> >> 3. first step... > >> > $ make defconfig ARCH=um #uml1 > >> > > >> > *** Default configuration is based on 'x86_64_defconfig' > >> > kernel/time/Kconfig:157:warning: range is invalid > >> > # > >> > # configuration written to .config > >> > # > >> > > >> >> That warning is strange. I did not like it. So I just edited that file, > >> >> and changed it! :D hehehe > >> > > >> > $ vim kernel/time/Kconfig # if it spitted a diff for line 157: > >> > - range 1 NR_CPUS > >> > + range 1 1 > >> > > >> >> So, again... > >> > # make defconfig ARCH=um #uml1 > >> > *** Default configuration is based on 'x86_64_defconfig' > >> > # > >> > # configuration written to .config > >> > # > >> > > >> >> So, assume the next steps have no problem, except that I don't know > >> >> how to make my UML access the Internet... this is in another > >> >> discussion, though > >> > > >> >> ... ? > >> > $ make menuconfig ARCH=um #uml2 > >> > > >> >> Build it > >> > $ make ARCH=um #uml3 uml4 uml5 > >> > > >> >> Run it now... but where is my Internet? :( hehehehe > >> > >> You did not configure a connection. > >> tuntap is a common method. > >> > > > > To add something like 'eth0=tuntap,,,192.168.1.100' to the command line > > is enough? Or I must change some config step that is not the default? > > Depends on your setup. > A common setup is " eth0=tuntap,tap0". > i.e. create a tap0 in your host and setup routing/ips. >
I (yet) have no clue what a tap is. Searches¹ did not ring many clear bells for me. ¹https://duckduckgo.com/html/?q=uml+user+mode+linux+tuntap My setup is what I have showed here. I have a AMD64 Debian image (Debian-Wheezy-AMD64-root_fs). The compile config I have showed here (I did not change anything besides a few options of the given default, and most of the tries I did not do these changes). -- http://www.fastmail.com - Faster than the air-speed velocity of an unladen european swallow ------------------------------------------------------------------------------ _______________________________________________ User-mode-linux-user mailing list User-mode-linux-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user
