[uml-devel] uml build failure on arch i386

[Ritesh Raj Sarraf <rrs@debian.org>]

Hello,

I am trying to build uml on kernel 3.2. Following is the build failure I
get when building on my kvm x86 box.

The kvm box is arch:
root@debian-x86:~/user-mode-linux (build)# uname -a
Linux debian-x86 3.0.0-1-686-pae #1 SMP Sat Aug 27 16:41:03 UTC 2011
i686 GNU/Linux


My initial search led me to:
http://sourceforge.net/mailarchive/message.php?msg_id=27848489

Based on the comment there, I've tried SUBARCH=i386. But that didn't
help. Any suggestions?



  LD      vmlinux.o
  MODPOST vmlinux.o
  GEN     .version
  CHK     include/generated/compile.h
  UPD     include/generated/compile.h
  CC      init/version.o
  LD      init/built-in.o
  LD      .tmp_vmlinux1
arch/x86/um/built-in.o:(___ksymtab+atomic64_add_unless_386+0x0):
undefined reference to `atomic64_add_unless_386'
arch/x86/um/built-in.o:(___ksymtab+atomic64_inc_not_zero_386+0x0):
undefined reference to `atomic64_inc_not_zero_386'
arch/x86/um/built-in.o:(___ksymtab+atomic64_dec_if_positive_386+0x0):
undefined reference to `atomic64_dec_if_positive_386'
arch/x86/um/built-in.o:(___ksymtab+atomic64_dec_386+0x0): undefined
reference to `atomic64_dec_386'
arch/x86/um/built-in.o:(___ksymtab+atomic64_inc_386+0x0): undefined
reference to `atomic64_inc_386'
arch/x86/um/built-in.o:(___ksymtab+atomic64_sub_386+0x0): undefined
reference to `atomic64_sub_386'
arch/x86/um/built-in.o:(___ksymtab+atomic64_add_386+0x0): undefined
reference to `atomic64_add_386'
arch/x86/um/built-in.o:(___ksymtab+atomic64_dec_return_386+0x0):
undefined reference to `atomic64_dec_return_386'
arch/x86/um/built-in.o:(___ksymtab+atomic64_inc_return_386+0x0):
undefined reference to `atomic64_inc_return_386'
arch/x86/um/built-in.o:(___ksymtab+atomic64_sub_return_386+0x0):
undefined reference to `atomic64_sub_return_386'
arch/x86/um/built-in.o:(___ksymtab+atomic64_add_return_386+0x0):
undefined reference to `atomic64_add_return_386'
arch/x86/um/built-in.o:(___ksymtab+atomic64_xchg_386+0x0): undefined
reference to `atomic64_xchg_386'
arch/x86/um/built-in.o:(___ksymtab+atomic64_set_386+0x0): undefined
reference to `atomic64_set_386'
arch/x86/um/built-in.o:(___ksymtab+atomic64_read_386+0x0): undefined
reference to `atomic64_read_386'
fs/built-in.o: In function `xlog_find_tail':
xfs_log_recover.c:(.text+0x133341): undefined reference to
`atomic64_set_386'
xfs_log_recover.c:(.text+0x13335c): undefined reference to
`atomic64_set_386'
xfs_log_recover.c:(.text+0x133379): undefined reference to
`atomic64_set_386'
xfs_log_recover.c:(.text+0x133396): undefined reference to
`atomic64_set_386'
xfs_log_recover.c:(.text+0x133412): undefined reference to
`atomic64_read_386'
xfs_log_recover.c:(.text+0x13349e): undefined reference to
`atomic64_set_386'
xfs_log_recover.c:(.text+0x1334b2): undefined reference to
`atomic64_set_386'
fs/built-in.o: In function `xlog_space_left':
xfs_log.c:(.text+0x13a42f): undefined reference to `atomic64_read_386'
xfs_log.c:(.text+0x13a43b): undefined reference to `atomic64_read_386'
fs/built-in.o: In function `xlog_alloc_log':
xfs_log.c:(.text+0x13a591): undefined reference to `atomic64_set_386'
xfs_log.c:(.text+0x13a5a0): undefined reference to `atomic64_set_386'
xfs_log.c:(.text+0x13a5b9): undefined reference to `atomic64_set_386'
xfs_log.c:(.text+0x13a5cb): undefined reference to `atomic64_set_386'
fs/built-in.o: In function `xlog_grant_push_ail':  
xfs_log.c:(.text+0x13a8f9): undefined reference to `atomic64_read_386'
xfs_log.c:(.text+0x13a91f): undefined reference to `atomic64_read_386'
fs/built-in.o: In function `xlog_grant_sub_space.isra.26':
xfs_log.c:(.text+0x13ab87): undefined reference to `atomic64_read_386'
xfs_log.c:(.text+0x13abad): undefined reference to `cmpxchg8b_emu'
fs/built-in.o: In function `xlog_grant_add_space.isra.27':
xfs_log.c:(.text+0x13abd4): undefined reference to `atomic64_read_386'
xfs_log.c:(.text+0x13ac04): undefined reference to `cmpxchg8b_emu'
fs/built-in.o: In function `xlog_state_do_callback':
xfs_log.c:(.text+0x13b1e1): undefined reference to `atomic64_set_386'
fs/built-in.o: In function `xfs_log_move_tail':
(.text+0x13b5e0): undefined reference to `atomic64_read_386'
fs/built-in.o: In function `xfs_log_move_tail':
(.text+0x13b605): undefined reference to `atomic64_set_386'
fs/built-in.o: In function `xlog_assign_tail_lsn': 
(.text+0x13b83e): undefined reference to `atomic64_read_386'
fs/built-in.o: In function `xlog_assign_tail_lsn': 
(.text+0x13b856): undefined reference to `atomic64_set_386'
collect2: ld returned 1 exit status
  KSYM    .tmp_kallsyms1.S
nm: '.tmp_vmlinux1': No such file
No valid symbol.
make[1]: *** [.tmp_kallsyms1.S] Error 1
make[1]: Leaving directory
`/tmp/buildd/user-mode-linux-3.2-1um/linux-source-3.2'
make: *** [build-stamp] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2
E: Failed autobuilding of package
I: unmounting /var/cache/pbuilder/ccache filesystem
I: unmounting dev/pts filesystem
I: unmounting proc filesystem
 -> Cleaning COW directory
  forking: rm -rf /var/cache/pbuilder/build//cow.2932

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