Hi,

A few more patches have been added:

  - gdbstub documentation
  - tweak the gdbstub sha1 test
  - tweaks for gitlab

as well as fixing the i386-linux-user cross compile case (including
detecting the support for -no-pie for cross compilers). Other than
that it's just review tags. I plan to cut the PR from this post on the
morning of the 6th in time for rc2.

The following remain un-reviewed:

 - tests/tcg: relax the next step precision of the gdb sha1 test
 - tests/tcg/i386: force -fno-pie for test-i386
 - tests/tcg/configure.sh: make sure we pick up x86_64 cross compilers
 - tests/tcg: add concept of container_hosts

Alex Bennée (7):
  tests/tcg: update the defaults for x86 compilers
  tests/docker: don't set DOCKER_REGISTRY on non-x86_64
  tests/tcg: add concept of container_hosts
  tests/tcg/configure.sh: make sure we pick up x86_64 cross compilers
  tests/tcg/i386: expand .data sections for system tests
  tests/tcg/i386: force -fno-pie for test-i386
  tests/tcg: relax the next step precision of the gdb sha1 test

Peter Maydell (2):
  docs/system/gdb.rst: Add some more heading structure
  docs/system/gdb.rst: Document how to debug multicore machines

Thomas Huth (2):
  gitlab-ci.yml: Fix the filtering for the git submodules
  gitlab-ci.yml: Test the dtrace backend in one of the jobs

 docs/system/gdb.rst                     | 63 ++++++++++++++++++++++++-
 configure                               |  2 +-
 .gitlab-ci.yml                          |  4 +-
 tests/docker/Makefile.include           |  5 +-
 tests/docker/dockerfiles/centos8.docker |  1 +
 tests/tcg/configure.sh                  | 42 +++++++++++++++--
 tests/tcg/i386/Makefile.target          | 16 +++++--
 tests/tcg/i386/system/kernel.ld         |  2 +-
 tests/tcg/multiarch/gdbstub/sha1.py     |  5 +-
 9 files changed, 126 insertions(+), 14 deletions(-)

-- 
2.20.1