[Qemu-devel] [PATCH v12 00/24] MTTCG Base enabling patches with ARM enablement

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

Hi Richard/Peter,

Only a few changes from the last posting. There were a couple of
tweaks to the ARM powerctl patches to address review comments. I've
also folded the patches from Pranith:

    Subject: [PATCH v2 0/2] mttcg: Handle exception and flags in atomic execution
    Date: Fri, 10 Feb 2017 13:45:23 -0500
    Message-Id: <20170210184525.10966-1-bobby.prani@gmail.com>

Into:

    tcg: handle EXCP_ATOMIC exception for system emulation

This fixes up EXCP_ATOMIC handling so you can single-step through
emulated atomics. I tested this by manually tweaking the #ifdef
ATOMIC_64 and ATOMIC_128 bits in target/i386/mem_helper.c. As it
changes the code a bit I've set Richard's review-by to pending until
he can ack the changes.

Regards,

Alex

Alex Bennée (18):
  docs: new design document multi-thread-tcg.txt
  tcg: move TCG_MO/BAR types into own file
  tcg: add kick timer for single-threaded vCPU emulation
  tcg: rename tcg_current_cpu to tcg_current_rr_cpu
  tcg: remove global exit_request
  tcg: enable tb_lock() for SoftMMU
  tcg: enable thread-per-vCPU
  cputlb: add assert_cpu_is_self checks
  cputlb: tweak qemu_ram_addr_from_host_nofail reporting
  cputlb and arm/sparc targets: convert mmuidx flushes from varg to
    bitmap
  cputlb: add tlb_flush_by_mmuidx async routines
  cputlb: atomically update tlb fields used by tlb_reset_dirty
  cputlb: introduce tlb_flush_*_all_cpus[_synced]
  target-arm/powerctl: defer cpu reset work to CPU context
  target-arm: don't generate WFE/YIELD calls for MTTCG
  target-arm: ensure all cross vCPUs TLB flushes complete
  hw/misc/imx6_src: defer clearing of SRC_SCR reset bits
  tcg: enable MTTCG by default for ARM on x86 hosts

Jan Kiszka (1):
  tcg: drop global lock during TCG code execution

KONRAD Frederic (2):
  tcg: add options for enabling MTTCG
  cputlb: introduce tlb_flush_* async work.

Pranith Kumar (3):
  mttcg: translate-all: Enable locking debug in a debug build
  mttcg: Add missing tb_lock/unlock() in cpu_exec_step()
  tcg: handle EXCP_ATOMIC exception for system emulation

 configure                  |   6 +
 cpu-exec-common.c          |   3 -
 cpu-exec.c                 |  55 ++++--
 cpus.c                     | 344 ++++++++++++++++++++++++++-------
 cputlb.c                   | 463 +++++++++++++++++++++++++++++++++++++--------
 docs/multi-thread-tcg.txt  | 350 ++++++++++++++++++++++++++++++++++
 exec.c                     |  12 +-
 hw/core/irq.c              |   1 +
 hw/i386/kvmvapic.c         |   4 +-
 hw/intc/arm_gicv3_cpuif.c  |   3 +
 hw/misc/imx6_src.c         |  58 +++++-
 hw/ppc/ppc.c               |  16 +-
 hw/ppc/spapr.c             |   3 +
 include/exec/cputlb.h      |   2 -
 include/exec/exec-all.h    | 132 +++++++++++--
 include/qom/cpu.h          |  16 ++
 include/sysemu/cpus.h      |   2 +
 memory.c                   |   2 +
 qemu-options.hx            |  20 ++
 qom/cpu.c                  |  10 +
 target/arm/arm-powerctl.c  | 202 +++++++++++++-------
 target/arm/arm-powerctl.h  |   2 +
 target/arm/cpu.c           |   4 +-
 target/arm/cpu.h           |  18 +-
 target/arm/helper.c        | 219 ++++++++++-----------
 target/arm/kvm.c           |   7 +-
 target/arm/machine.c       |  41 +++-
 target/arm/op_helper.c     |  50 ++++-
 target/arm/psci.c          |   4 +-
 target/arm/translate-a64.c |   8 +-
 target/arm/translate.c     |  20 +-
 target/i386/smm_helper.c   |   7 +
 target/s390x/misc_helper.c |   5 +-
 target/sparc/ldst_helper.c |   8 +-
 tcg/i386/tcg-target.h      |  11 ++
 tcg/tcg-mo.h               |  48 +++++
 tcg/tcg.h                  |  27 +--
 translate-all.c            |  66 ++-----
 translate-common.c         |  21 +-
 vl.c                       |  49 ++++-
 40 files changed, 1853 insertions(+), 466 deletions(-)
 create mode 100644 docs/multi-thread-tcg.txt
 create mode 100644 tcg/tcg-mo.h

-- 
2.11.0