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Re: s390x buildbot upgraded (fedora 25 on z13)


On Mon, 19 Dec 2016 13:56:40 +0100
Stefan Liebler <stli@linux.vnet.ibm.com> wrote:

> On 12/16/2016 02:31 PM, Mark Wielaard wrote:
> > Hi all,
> >
> > Thanks to Dan Horák the s390x buildbot has been migrated to a guest
> > on a z13 machine and upgraded to Fedora 25.
> > http://144.217.14.79/buildslaves/marist-fedora-s390x
> >
> > Fedora release 25 (Twenty Five)
> > Linux 4.8.8-300.fc25.s390x
> > g++ 6.2.1
> > binutils 2.26.1
> >
> > But I still haven't figured out why there are some consistent test
> > failures. But those seem to happen on all arches, not just s390x.
> >
> > Cheers,
> >
> > Mark
> >
> 
> Hi Mark,
> 
> I've had a look into the test summary of the s390 build-bot and
> compared it with my results:
> FAIL: math/test-double
> FAIL: math/test-idouble
> FAIL: math/test-ifloat
> FAIL: math/test-ildouble
> => At least fails with pow(1, SNaN) in test-[i]double are due to gcc
> Bug 78857 - S390: Do not use load-and-test floating-point instruction
> to compare against 0.0 as SNaN is converted to QNaN. 
> (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78857)
> => Unfortunately I don't see the other fails on my Fedora 24 system.
> Can you have a look into the out-files?
> 
> FAIL: posix/tst-getaddrinfo4
> => Is this related to your IPv6 setup you've mentioned the last time?
> 
> UNSUPPORTED: nptl/test-cond-printers
> UNSUPPORTED: nptl/test-condattr-printers
> UNSUPPORTED: nptl/test-mutex-printers
> UNSUPPORTED: nptl/test-mutexattr-printers
> UNSUPPORTED: nptl/test-rwlock-printers
> UNSUPPORTED: nptl/test-rwlockattr-printers
> => You have to install gdb and python-pexpect.
> Furthermore for the *attr-printers, you have to build glibc with
> debug information.
> 
> UNSUPPORTED: debug/tst-chk4
> UNSUPPORTED: debug/tst-chk5
> UNSUPPORTED: debug/tst-chk6
> UNSUPPORTED: debug/tst-lfschk4
> UNSUPPORTED: debug/tst-lfschk5
> UNSUPPORTED: debug/tst-lfschk6
> UNSUPPORTED: nptl/tst-once5
> UNSUPPORTED: nptl/tst-cancel24
> UNSUPPORTED: nptl/tst-cancel24-static
> UNSUPPORTED: nptl/tst-thread_local1
> UNSUPPORTED: stdlib/tst-quick_exit
> UNSUPPORTED: stdlib/tst-thread-quick_exit
> UNSUPPORTED: dlfcn/bug-atexit3
> => You have to install glibc-static, g++, libstdc++, libstdc++-devel
> and libstdc++-static.

I've installed the missing libstdc++-static


		Dan


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