[PATCH v1 0/8] plugins/next (cleanup, cpu_index and lockstep)

[Alex Bennée]

Hi,

This is the current state of my plugins/next tree. It contains 3 bits
of work. 

First some minor clean-ups from Phillipe to help with his other
re-factoring work.

Next are some fixes for a crash reported by Nikolay on the list. The
root cause was a re-use of cpu_index although I've also tried to clean
up the handling of pthread termination.

Finally there is another iteration of my lockstep plugin which has had
a little more tinkering to better detect divergence between two
QEMU's. It's no Rehoboam but it will hopefully be helpful.

The following patches need review:

 - plugins: new lockstep plugin for debugging TCG changes
 - tests/tcg: add new threadcount test
 - linux-user: properly "unrealize" vCPU object
 - cpus-common: ensure auto-assigned cpu_indexes don't clash
 - MAINTAINERS: update the orphaned cpus-common.c file

Alex Bennée (5):
  MAINTAINERS: update the orphaned cpus-common.c file
  cpus-common: ensure auto-assigned cpu_indexes don't clash
  linux-user: properly "unrealize" vCPU object
  tests/tcg: add new threadcount test
  plugins: new lockstep plugin for debugging TCG changes

Philippe Mathieu-Daudé (3):
  qemu/plugin: Trivial code movement
  qemu/plugin: Move !CONFIG_PLUGIN stubs altogether
  qemu/qemu-plugin: Make qemu_plugin_hwaddr_is_io() hwaddr argument
    const

 include/qemu/plugin.h               |  65 +++---
 include/qemu/qemu-plugin.h          |   2 +-
 cpus-common.c                       |   9 +-
 linux-user/syscall.c                |  19 +-
 plugins/api.c                       |   4 +-
 tests/plugin/lockstep.c             | 345 ++++++++++++++++++++++++++++
 tests/tcg/multiarch/threadcount.c   |  62 +++++
 MAINTAINERS                         |   1 +
 tests/plugin/Makefile               |   1 +
 tests/tcg/Makefile.target           |   2 +-
 tests/tcg/multiarch/Makefile.target |   2 +
 11 files changed, 461 insertions(+), 51 deletions(-)
 create mode 100644 tests/plugin/lockstep.c
 create mode 100644 tests/tcg/multiarch/threadcount.c

-- 
2.20.1