I can say "me too" for this. I thought it was perhaps glibc or binutils
tho. I only have reiserfs systems now so I don't have a basis for
comparison.
However I -can- say that I didn't experience this until I put glibc
2.2.1 on my systems. I do use an "approved" gcc, stock 2.95.2.
I wouldn't be so quick to pin it on reiserfs.
-d
Chris Mason wrote:
>
> On Saturday, February 17, 2001 05:21:18 PM +0100 Frank de Lange
> <[EMAIL PROTECTED]> wrote:
>
>> Hi'all,
>>
>> Well, subject says it all... When I try to compile mozilla (CVS version)
>> with the '--enable-elf-dynstr-gc' option, the compile fails with a
>> segfault:
>>
>> ../../dist/bin/elf-dynstr-gc ../../dist/lib/components/libsample.so
>> make[2]: *** [install] Segmentation fault (core dumped)
>>
>
> That's not good. Which compiler did you use to compile the kernel? This
> sounds lame, but reiserfs exercises the cpu/mem more than ext2, so we hit
> bad ram more often. If we run out of other things to try, please run a
> memory tester.
>
>> compiling the same codebase on an ext2 filesystem does not produce this
>> segfault. When I compare the produced library (libsample.so), there is a
>> consistent difference between the one compile on the reiserfs and the ext2
>> filesystem. Running objdump on the reiserfs-compiled library also produces
>> errors (some assertion failures, a lot of 'invalid string offset' errors,
>> and finally a 'Memory exhausted' error), while objdump happily
>> disassebles the ext-produced binary.
>>
>
> Where in the libsample.so file are the differences (what byte offset?).
> Are they restricted to a given range, or do they vary randomly?
>
>> These problems occur on:
>>
>> 2.4.1
>> 2.4.2-pre4
>> 2.4.2-pre4 with Chris Mason's 'reiserfs fix for null bytes in small
>> files'
>>
> At least the patch didn't make it worse. Would anyone care to comment on
> how the elf-dynstr-gc option changes the file access patterns for the
> compile?
>
> thanks,
> Chris
> -
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