> -----Original Message-----
> From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
> [mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of
> Thorolf Godawa
> Sent: 02 February 2006 02:30
> To: xen-devel@xxxxxxxxxxxxxxxxxxx
> Cc: xen-users@xxxxxxxxxxxxxxxxxxx
> Subject: [Xen-users] Re: No VMX-guests on Intel Xeon/VT
>
> Hi all,
>
> OK, I've installed possibly all needed packages on SL10.1b2
> but the VNC-stuff still is not working :-(
>
> So right now I'm downloading the latest SLES 10-beta-code
> from the Novell-side and hopefully it is working with that -
> this is plan A!
>
> Plan B is compiling XEN by myself, so acording to the docs
> I've installed the following (or it was already installed):
> python-devel, zlib-devel, LibVNCServer, SDL-devel,
> bridge-utils, iproute2, udev, dev86-0.16.0-187.i586.rpm
>
> Then I downloaded and untared xen-3.0.1-src.tgz, to build it
> I'm doing:
>
> # make KERNELS=linux-2.6-xen world > make01.log
>
> The first part seems to run without problems, at least I
> don't find errors or warnings in the log:
>
> ------------------------------------------------------
> ...
> Install prefix usr
> BIOS directory /usr/share/xen/qemu
> binary directory /usr/bin
> Manual directory /usr/share/man
> Source path /data/xen/2install/xen301/xen-3.0.1/tools/ioemu
> C compiler gcc
> make make
> host CPU amd64
> host big endian no
> target list target-i386-dm
> gprof enabled no
> static build no
> VNC support yes
> SDL support yes
> SDL static link yes
> mingw32 support no
> Adlib support no
> FMOD support no
> ...
> make[3]: Leaving directory
> `/data/xen/2install/xen301/xen-3.0.1/xen/arch/x86'
> make[2]: Leaving directory
> `/data/xen/2install/xen301/xen-3.0.1/xen'
> make[1]: Leaving directory `/data/xen/2install/xen301/xen-3.0.1'
> ------------------------------------------------------
>
> It doesn't matter that the "host CPU" is an "amd64" if in
> truth its a Xeon with EM64T?
AMD64 is funcationality-wise compatible with EM64T (or to be
historically correct, Intel copied AMD64 to make EM64T) - there are some
minor differences, but none that matters to QEMU.
>
> And what means "target list target-i386-dm", does it
> mean that the
> compiled binaries are only for i386? I need them for x86-64,
> if it's not correct where do I change it?
That's fine - works fine on my AMD64-system, and that's straight out of
the Xen-unstable tree - AMD has made no modifications to this, it's all
been in there since Intel first introduced the code into Xen. [I don't
have an Intel system to compare with, but it should make no difference
at all].
>
> Unfortunately only the first part of the compilation runs, then I get:
>
> ------------------------------------------------------
> readlink: missing operand
> Try `readlink --help' for more information.
> __ __ _____ ___ _
> \ \/ /___ _ __ |___ / / _ \ / |
> \ // _ \ '_ \ |_ \| | | || |
> / \ __/ | | | ___) | |_| || |
> /_/\_\___|_| |_| |____(_)___(_)_|
>
> cc1: warnings being treated as errors
> In file included from
> /data/xen/2install/xen301/xen-3.0.1/xen/include/asm/mpspec.h:5,
> from
> /data/xen/2install/xen301/xen-3.0.1/xen/include/asm/smp.h:18,
> from
> /data/xen/2install/xen301/xen-3.0.1/xen/include/xen/smp.h:13,
> from
> /data/xen/2install/xen301/xen-3.0.1/xen/include/xen/sched.h:8,
> from x86_64/asm-offsets.c:9:
>
> /data/xen/2install/xen301/xen-3.0.1/xen/include/asm/mpspec_def.h:78:
> warning: ?packed? attribute ignored for field of type
> ?unsigned char[5u]?
> make[3]: *** [asm-offsets.s] Error 1
> make[2]: *** [/data/xen/2install/xen301/xen-3.0.1/xen/xen] Error 2
> make[1]: *** [install-xen] Error 2
> make: *** [world] Error 2
> ------------------------------------------------------
What version of gcc are you using? 4.0.2?
You can probably just (at your own peril, of course) remove -Werror from
the CFLAGS line in .../xen/arch/x86/Rules.mk (around line 11).
However, I'm not sure that you actually need to build Xen itself -
perhaps you can just go down to the .../tools/ioemu and do "make clean;
make" there. As the problem you're seeing appears to be related to
qemu-dm. Then copy target-i386-dm/qemu-dm to /usr/lib64/xen/bin [on your
target system, if you're not compiling and running Xen on the same
system].
Note: .../ represents the "Xen root directory", such as
~/xen-unstable.hg or whatever it may be.
Best of luck.
--
Mats
>
> I'm not a c-programmer, so possibly I'm not goinig to fix
> this in the sources or is there s.th. else wrong in the way
> I'm going to compile the package for me?
>
> Again thanks a lot for all the help I got in these news-groups!
> --
>
> Chau y hasta luego,
>
> Thorolf
>
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