jemalloc-4.0.0 test suite segfaults on aarch64

[Jason Evans]

On Aug 19, 2015, at 3:02 AM, Ingvar Hagelund <ingvar at redpill-linpro.com> wrote:
> I've started wrapping jemalloc-4.0.0 for fedora. aarch64 is now a target
> arch for fedora. When sent to the arm builders, the unit/bitmap test
> segfaults. Full log here:
> 
> http://arm.koji.fedoraproject.org//work/tasks/6832/3126832/build.log
> 
> Also note the vast amounts of "warning: left shift count is negative".

This happens with page sizes larger than 8 KiB.  I can test a patch locally by specifying --with-lg-page=16 during configuration.  The segfault is hopefully a side effect of the bit shifting issue (I certainly get test crashes when specifying --with-lg-page=16).

Thanks,
Jason