Messages in this thread | | | From | Blaisorblade <> | Subject | Re: [BUG report] UML linux-2.6 latest BK doesn't compile | Date | Tue, 8 Feb 2005 11:22:22 +0100 |
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On Tuesday 08 February 2005 11:09, Anton Altaparmakov wrote: > Hi, > > With the current linux-2.6 BK tree I get this when trying to compile > UML: > > CC init/version.o > LD init/built-in.o > LD .tmp_vmlinux1 > arch/um/kernel/built-in.o(__ksymtab+0x2b0): In function `um_execve': > arch/um/kernel/exec_kern.c:59: undefined reference to `__bb_init_func' > collect2: ld returned 1 exit status > KSYM .tmp_kallsyms1.S > nm: '.tmp_vmlinux1': No such file > /bin/bash: line 1: 26161 Exit 1 nm -n .tmp_vmlinux1 > 26162 Segmentation fault | scripts/kallsyms >.tmp_kallsyms1.S > make: *** [.tmp_kallsyms1.S] Error 139 > > This is with SKAS mode enabled and TT disabled. My .config is attached.
Hmm - I do not understand at all where `__bb_init_func' comes from (not from UML by sure, only from kernel headers possibly). And from preprocessing the source (of the -bk4 snapshot), nothing similar comes out.
long um_execve(char *file, char * *argv, char * *env) { long err;
err = execve1(file, argv, env); if(!err) do_longjmp((current_thread_info()->task)->thread.exec_buf, 1); return(err); }
make arch/um/kernel/exec_kern.i ARCH=um
grep bb_init arch/um/kernel/exec_kern.i gives nothing (tested with your config, too).
Try adding a "#undef execve1" before the problematic line, and reporting (here I don't get the failure). -- Paolo Giarrusso, aka Blaisorblade Linux registered user n. 292729 http://www.user-mode-linux.org/~blaisorblade
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