Christoph Junghans

Another side note @diehlpk figured out that: ``` export TESTS_ARGUMENTS="--hpx:ini=hpx.stacks.use_guard_pages=0" ``` helps with the hpx test. /CC @hkaiser

> Note that we already have a HPX build in our CI that I would expect to reproduce the issue if we update the HPX version there, see > >...

@masterleinad `github-Linux-hpx` works, but the build with the `hpx-devel` package on Fedora fails. Not sure if it is worth digging, but the fedora build logs are here: https://koji.fedoraproject.org/koji/buildinfo?buildID=2540054

> > @masterleinad `github-Linux-hpx` works, but the build with the `hpx-devel` package on Fedora fails. Not sure if it is worth digging, but the fedora build logs are here: >...

@masterleinad @hkaiser any update or patch to try?

Ok, ping me if there is any patch to add to hpx package on Fedora!

@hkaiser @diehlpk Now we are getting: ``` [ 26%] Building CXX object core/unit_test/CMakeFiles/Kokkos_CoreUnitTest_HPX.dir/hpx/TestHPX_AtomicOperations_longint.cpp.o In file included from /__w/kokkos/kokkos/core/unit_test/hpx/TestHPX_InParallel.cpp:17: /__w/kokkos/kokkos/core/unit_test/hpx/TestHPX_InParallel.cpp: In member function 'virtual void {anonymous}::hpx_in_parallel_for_range_policy_Test::TestBody()': /__w/kokkos/kokkos/core/unit_test/hpx/TestHPX_InParallel.cpp:31:54: error: 'static bool Kokkos::Experimental::HPX::in_parallel(const...

Thanks @masterleinad

I am a little confused why the `linux-x64-hpx` test didn't catch that.

> > I am a little confused why the `linux-x64-hpx` test didn't catch that. > > That build has `-DKokkos_ENABLE_DEPRECATED_CODE_4=OFF`. Ah, I think I will kill that job either way.