Re: [gentoo-user] usermode-sources versus versus gentoo-dev-sources

[Bastian Balthazar Bux]

Marc Ballarin wrote:
On Wed, 05 Jan 2005 19:35:25 +0100
Bastian Balthazar Bux <[EMAIL PROTECTED]> wrote:
 

It's possible to use gentoo-dev-sources or mm-sources (2.6.10) as user
mode kernel?
   

Should be possible. I've been using various kernels with various degrees
of success.
I highly recommend the additional -bb4 patchset from
http://www.user-mode-linux.org/~blaisorblade/patches/guest/
for the *guest kernel* (a.t.m. only available for 2.6.9).
Additionally
http://www.user-mode-linux.org/~blaisorblade/patches/skas3-2.6/
is necessary for SKAS support in the *host kernel*.
Regards
 

thanks!
I've tryed to apply them to a 2.6.10-mm1, but it has already included 
changes for "Virtual memory map with 4 level page tables" and it stuff 
for a kernel hacker patch it.
There are problems
So now I' going with 2.6.9 and it's compiling fine now.

... never write before finished ;) it stop with the following (second 
run of make ARCH=um):

<errors>
dedalus linux-2.6.9-uml # make ARCH=um
 CHK     include/linux/version.h
make[1]: `arch/um/sys-i386/util/mk_sc' is up to date.
make[1]: `arch/um/sys-i386/util/mk_thread' is up to date.
 SYMLINK arch/um/kernel/vmlinux.lds.S
 CHK     include/linux/compile.h
 LDS     arch/um/kernel/vmlinux.lds
 GEN     .version
 CHK     include/linux/compile.h
 UPD     include/linux/compile.h
 CC      init/version.o
 LD      init/built-in.o
 LD      .tmp_vmlinux1
/usr/lib/libc.a(mktime.o)(.rodata+0x0): multiple definition of `__mon_yday'
fs/built-in.o(.rodata+0x760): first defined here
/usr/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../../i686-pc-linux-gnu/bin/ld: 
BFD 2.15.92.0.2 20040927 assertion fail 
/var/tmp/portage/binutils-2.15.92.0.2-r2/work/binutils-2.15.92.0.2/bfd/elf.c:3637
/usr/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../../i686-pc-linux-gnu/bin/ld: 
`__strtol_ul_rem_tab' referenced in section `.text' of 
/usr/lib/libc.a(strtoul_l.o): defined in discarded section 
`.gnu.linkonce.r.__strtol_ul_rem_tab' of /usr/lib/libc.a(strtoul_l.o)

/usr/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../../i686-pc-linux-gnu/bin/ld: 
`__strtol_ul_max_tab' referenced in section `.text' of 
/usr/lib/libc.a(strtoul_l.o): defined in discarded section 
`.gnu.linkonce.r.__strtol_ul_max_tab' of /usr/lib/libc.a(strtoul_l.o)

/usr/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../../i686-pc-linux-gnu/bin/ld: 
`__strtol_ul_rem_tab' referenced in section `.text' of 
/usr/lib/libc.a(strtol_l.o): defined in discarded section 
`.gnu.linkonce.r.__strtol_ul_rem_tab' of /usr/lib/libc.a(strtoul_l.o)

/usr/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../../i686-pc-linux-gnu/bin/ld: 
`__strtol_ul_max_tab' referenced in section `.text' of 
/usr/lib/libc.a(strtol_l.o): defined in discarded section 
`.gnu.linkonce.r.__strtol_ul_max_tab' of /usr/lib/libc.a(strtoul_l.o)

collect2: ld returned 1 exit status
 KSYM    .tmp_kallsyms1.S
nm: '.tmp_vmlinux1': No such file
 AS      .tmp_kallsyms1.o
 LD      .tmp_vmlinux2
/usr/lib/libc.a(mktime.o)(.rodata+0x0): multiple definition of `__mon_yday'
fs/built-in.o(.rodata+0x760): first defined here
/usr/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../../i686-pc-linux-gnu/bin/ld: 
BFD 2.15.92.0.2 20040927 assertion fail 
/var/tmp/portage/binutils-2.15.92.0.2-r2/work/binutils-2.15.92.0.2/bfd/elf.c:3637
/usr/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../../i686-pc-linux-gnu/bin/ld: 
`__strtol_ul_rem_tab' referenced in section `.text' of 
/usr/lib/libc.a(strtoul_l.o): defined in discarded section 
`.gnu.linkonce.r.__strtol_ul_rem_tab' of /usr/lib/libc.a(strtoul_l.o)

/usr/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../../i686-pc-linux-gnu/bin/ld: 
`__strtol_ul_max_tab' referenced in section `.text' of 
/usr/lib/libc.a(strtoul_l.o): defined in discarded section 
`.gnu.linkonce.r.__strtol_ul_max_tab' of /usr/lib/libc.a(strtoul_l.o)

/usr/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../../i686-pc-linux-gnu/bin/ld: 
`__strtol_ul_rem_tab' referenced in section `.text' of 
/usr/lib/libc.a(strtol_l.o): defined in discarded section 
`.gnu.linkonce.r.__strtol_ul_rem_tab' of /usr/lib/libc.a(strtoul_l.o)

/usr/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../../i686-pc-linux-gnu/bin/ld: 
`__strtol_ul_max_tab' referenced in section `.text' of 
/usr/lib/libc.a(strtol_l.o): defined in discarded section 
`.gnu.linkonce.r.__strtol_ul_max_tab' of /usr/lib/libc.a(strtoul_l.o)

collect2: ld returned 1 exit status
make: *** [.tmp_vmlinux2] Error 1
</errors>
tomorrow I'll investigate or stick to gentoo distribuited 2.6.7
Regards
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