Thread (19 messages) 19 messages, 4 authors, 2015-03-13
STALE4135d
Revisions (4)
  1. v1 [diff vs current]
  2. v2 current
  3. v4 [diff vs current]
  4. v5 [diff vs current]

[PATCH v2 0/6] QEMU ARM64 Migration Fixes

From: Alex Bennée <hidden>
Date: 2015-03-04 14:35:47
Also in: kvm, kvmarm, qemu-devel

This is an update to the series I posted last week addressing some of
the comments so far.

The main changes to this series are:

v2

  - Save/Restore MP STATE
    - no longer needs CAP_MP_STATE at start
    - re-uses cpu->powered_off for storing state (no stream ABI change)
    - kvm_enabled() runtime check (although ioctl still in #if defined)
  - Save/Restore SPSR
    - use the correct bank_number for aarch32
    - only tweak SPSR for elevated exception levels
  - arm_giv_kvm
    - add Christoffer's Acked-by:

The only question up in the air at the moment is defining a new
constant for the MP_STATE to represent powered off which I'm going to
look at when I re-spin the kernel series.

Branch: https://github.com/stsquad/qemu/tree/migration/fixes-v3

Alex Benn?e (5):
  target-arm: kvm: save/restore mp state
  hw/intc: arm_gic_kvm.c restore config first
  hw/char: pl011 don't keep setting the IRQ if nothing changed
  target-arm: kvm64 sync FP register state
  target-arm: cpu.h document why env->spsr exists

Christoffer Dall (1):
  target-arm: kvm64 fix save/restore of SPSR regs

 hw/char/pl011.c       |  12 ++++--
 hw/intc/arm_gic_kvm.c |   7 +++-
 target-arm/cpu.h      |   5 +++
 target-arm/kvm64.c    | 109 +++++++++++++++++++++++++++++++++++++++++++++++---
 target-arm/machine.c  |  29 ++++++++++++++
 5 files changed, 151 insertions(+), 11 deletions(-)

-- 
2.3.1
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