[PATCH 0/5] cpus: a few tweaks to CPU realization

["Alex Bennée" <alex.bennee@linaro.org>]

The recent IPS plugin exposed a race condition between vcpu_init
callbacks and the other vcpu state callbacks. I originally thought
there was some wider re-factoring to be done to clean this up but it
turns out things are broadly where they should be. However some of the
stuff allocated in the vCPU threads can clearly be done earlier so
I've moved enough from cpu_common_realizefn to cpu_common_initfn to
allow plugins to queue work before the threads start solving the race.

Please review.

Alex Bennée (5):
  hw/core: expand on the alignment of CPUState
  cpu: move Qemu[Thread|Cond] setup into common code
  cpu-target: don't set cpu->thread_id to bogus value
  plugins: remove special casing for cpu->realized
  core/cpu-common: initialise plugin state before thread creation

 include/hw/core/cpu.h             | 18 ++++++++++++++----
 accel/dummy-cpus.c                |  3 ---
 accel/hvf/hvf-accel-ops.c         |  4 ----
 accel/kvm/kvm-accel-ops.c         |  3 ---
 accel/tcg/tcg-accel-ops-mttcg.c   |  4 ----
 accel/tcg/tcg-accel-ops-rr.c      | 14 +++++++-------
 cpu-target.c                      |  1 -
 hw/core/cpu-common.c              | 25 +++++++++++++++++--------
 plugins/core.c                    |  6 +-----
 target/i386/nvmm/nvmm-accel-ops.c |  3 ---
 target/i386/whpx/whpx-accel-ops.c |  3 ---
 11 files changed, 39 insertions(+), 45 deletions(-)

-- 
2.39.2