[Qemu-devel] [PATCH v8 0/5] cpus: Add generic "nmi" monitor command support

[Alexey Kardashevskiy <aik@ozlabs.ru>]

This adds an "nmi" monitor command handler per CPUs.
x86, s390 and ppc CPUS are supported.

Please comment. Thanks.

Changes:
v8:
* adjusted commit log for s390 patch
* fixed missing "static" in 1/4

v7:
* fixed typenames, function names, copyrights
* s390x QOM'ed for later addition of the NMI interface
* Since none of x86 machines is QOM'ed, postpone migration to new interface for x86

v6:
* back 5 steps and make it an interface again

v5:
* added Error** to the callback
* fixed some comments

v4:
* now it is not nmi() but nmi_monitor_handler() to avoid confusion

v3:
* patches reorganized
* comments from v2 addressed, more details are in individual commit logs

v2:
* moved from machine interface to CPUClass callback
* s390 and x86 moved to target-s390/target-i386
* x86 handler delivers to the current CPU only now




Alexey Kardashevskiy (5):
  cpus: Define callback for QEMU "nmi" command
  s390x: Convert QEMUMachine to MachineClass
  s390x: Migrate to new NMI interface
  spapr: Add support for new NMI interface
  pc_piix: Migrate to new NMI interface

 cpus.c                     | 31 ++---------------
 hmp-commands.hx            |  6 ++--
 hw/core/Makefile.objs      |  1 +
 hw/core/nmi.c              | 84 ++++++++++++++++++++++++++++++++++++++++++++++
 hw/i386/pc_piix.c          | 42 +++++++++++++++++++++++
 hw/ppc/spapr.c             | 21 ++++++++++++
 hw/s390x/s390-virtio-ccw.c | 49 ++++++++++++++++++---------
 hw/s390x/s390-virtio.c     | 59 ++++++++++++++++++++++----------
 hw/s390x/s390-virtio.h     |  3 ++
 include/hw/nmi.h           | 49 +++++++++++++++++++++++++++
 qapi-schema.json           |  4 +--
 qmp-commands.hx            |  3 +-
 target-ppc/cpu-qom.h       |  1 +
 target-ppc/excp_helper.c   |  8 +++++
 14 files changed, 291 insertions(+), 70 deletions(-)
 create mode 100644 hw/core/nmi.c
 create mode 100644 include/hw/nmi.h

-- 
2.0.0