HMP pull

Just Wanpeng's pull request this time, but
this pull is as much about me checking out my
process.

# gpg: Signature made Tue 04 Oct 2016 18:24:10 BST
# gpg:                using RSA key 0x0516331EBC5BFDE7
# gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A  9FA9 0516 331E BC5B FDE7

* remotes/dgilbert/tags/pull-hmp-20161004:
  hmp: fix qemu crash due to ioapic state dump w/ split irqchip
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

The qemu will crash when info ioapic through hmp if irqchip
is split. Below message is splat:

KVM_GET_IRQCHIP failed: Unknown error -6

This patch fix it by dumping the ioapic state from the qemu
emulated ioapic if irqchip is split.

Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: NWanpeng Li <wanpeng.li@hotmail.com>
Message-Id: <1474602456-3232-1-git-send-email-wanpeng.li@hotmail.com>
Reviewed-by: NPeter Xu <peterx@redhat.com>
Message-ID: <20160923090824.GF15411@pxdev.xzpeter.org>
Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com>

Block layer patches

# gpg: Signature made Thu 29 Sep 2016 14:11:30 BST
# gpg:                using RSA key 0x7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream:
  oslib-posix: add a configure switch to debug stack usage
  coroutine-sigaltstack: use helper for allocating stack memory
  coroutine-ucontext: use helper for allocating stack memory
  coroutine: add a macro for the coroutine stack size
  coroutine-sigaltstack: rename coroutine struct appropriately
  oslib-posix: add helpers for stack alloc and free
  block: Remove qemu_root_bds_opts
  block: Move 'discard' option to bdrv_open_common()
  block: Use 'detect-zeroes' option for 'blockdev-change-medium'
  block: Parse 'detect-zeroes' in bdrv_open_common()
  block/qapi: Move 'aio' option to file driver
  block/qapi: Use separate options type for curl driver
  block: Drop aio/cache consistency check from qmp_blockdev_add()
  block: Fix error path in qmp_blockdev_change_medium()
  block-backend: remove blk_flush_all
  qemu: use bdrv_flush_all for vm_stop et al
  block: reintroduce bdrv_flush_all
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

target-arm queue:
 * Netduino 2 improvements (SPI, ADC devices)
 * fix some Mainstone key mappings
 * vmstateify tsc210x, tsc2005
 * virt: add 2.8 machine type
 * virt: support in-kernel GICv3 ITS
 * generic-loader device
 * A64: fix iss_sf decoding in disas_ld_lit
 * correctly handle 'sub pc, pc, 1' for ARMv6

# gpg: Signature made Tue 04 Oct 2016 13:41:34 BST
# gpg:                using RSA key 0x3C2525ED14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>"
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>"
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20161004: (27 commits)
  target-arm: Correctly handle 'sub pc, pc, 1' for ARMv6
  target-arm: A64: Fix decoding of iss_sf in disas_ld_lit
  cadence_gem: Fix priority queue out of bounds access
  docs: Add a generic loader explanation document
  generic-loader: Add a generic loader
  ARM: Virt: ACPI: Add GIC ITS description in ACPI MADT table
  ACPI: Add GIC Interrupt Translation Service Structure definition
  arm/virt: Add ITS to the virt board
  hw/intc/arm_gicv3_its: Implement support for in-kernel ITS emulation
  kvm-all: Pass requester ID to MSI routing functions
  target-arm: move gicv3_class_name from machine to kvm_arm.h
  hw/intc/arm_gicv3_its: Implement ITS base class
  hw/intc/arm_gic(v3)_kvm: Initialize gsi routing
  hw/arm/virt: add 2.8 machine type
  vmstateify tsc210x
  vmstateify tsc2005
  hw/arm: Fix Integrator/CM initialization
  mainstone: Add mapping for dot, slash and backspace.
  mainstone: Fix incorrect key mapping for Enter key.
  MAINTAINERS: Add Alistair to the maintainers list
  ...
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

In the ARM v6 architecture, 'sub pc, pc, 1' is not an interworking
branch, so the computed new value is written to r15 as a normal
value. The architecture says that in this case, bits [1:0] of
the value written must be ignored if we are in ARM mode (or
bit [0] ignored if in Thumb mode); this is a change from the
ARMv4/v5 specification that behaviour is UNPREDICTABLE.
Use the correct mask on the PC value when doing a non-interworking
store to PC.

A popular library used on RaspberryPi uses this instruction
as part of a trick to determine whether it is running on
ARMv6 or ARMv7, and we were mishandling the sequence.

Fixes bug: https://bugs.launchpad.net/bugs/1625295

Reported-by: <stu.axon@gmail.com>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 1474380941-4730-1-git-send-email-peter.maydell@linaro.org

Fix the decoding of iss_sf in disas_ld_lit.
The SF (Sixty-Four) field in the ISS (Instruction Specific Syndrome)
is a bit that specifies the width of the register that the
instruction loads to.

If cleared it specifies 32 bits.
If set it specifies 64 bits.
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 1475230780-8669-1-git-send-email-edgar.iglesias@gmail.com
[PMM: tweaked phrasing per on-list discussion]
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

There was an error with some of the register implementation assuming
there are 16 priority queues supported when the IP only supports 8. This
patch corrects the registers to only support 8 queues.
Signed-off-by: NAlistair Francis <alistair.francis@xilinx.com>
Reported-by: NPaolo Bonzini <pbonzini@redhat.com>
Message-id: 33bf2d28326d22875602234b8b15cf56fb678333.1474911607.git.alistair.francis@xilinx.com
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Signed-off-by: NAlistair Francis <alistair.francis@xilinx.com>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 9d991a2df990cf55e2630410a5a03ea48930af5d.1475195078.git.alistair.francis@xilinx.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Add a generic loader to QEMU which can be used to load images or set
memory values.

Internally inside QEMU this is a device. It is a strange device that
provides no hardware interface but allows QEMU to monkey patch memory
specified when it is created. To be able to do this it has a reset
callback that does the memory operations.

This device allows the user to monkey patch memory. To be able to do
this it needs a backend to manage the datas, the same as other
memory-related devices. In this case as the backend is so trivial we
have merged it with the frontend instead of creating and maintaining a
seperate backend.
Signed-off-by: NAlistair Francis <alistair.francis@xilinx.com>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Acked-by: NMarkus Armbruster <armbru@redhat.com>
Message-id: 10f2a9dce5e5e11b6c6d959415b0ad6ee22bcba5.1475195078.git.alistair.francis@xilinx.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

If GIC ITS is supported, add description in ACPI MADT table, then guest
could use ITS when booting with ACPI.
Signed-off-by: NShannon Zhao <shannon.zhao@linaro.org>
Signed-off-by: NEric Auger <eric.auger@redhat.com>
Message-id: 1474616617-366-9-git-send-email-eric.auger@redhat.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

ACPI Spec 6.0 introduces GIC Interrupt Translation Service Structure.
Here we add the definition of the Structure.
Signed-off-by: NShannon Zhao <shannon.zhao@linaro.org>
Signed-off-by: NEric Auger <eric.auger@redhat.com>
Message-id: 1474616617-366-8-git-send-email-eric.auger@redhat.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

If supported by the configuration, ITS will be added automatically.

This patch also renames v2m_phandle to msi_phandle because it's now used
by both MSI implementations.
Signed-off-by: NPavel Fedin <p.fedin@samsung.com>
Signed-off-by: NEric Auger <eric.auger@redhat.com>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 1474616617-366-7-git-send-email-eric.auger@redhat.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

The ITS control frame is in-kernel emulated while accesses to the
GITS_TRANSLATER are mediated through the KVM_SIGNAL_MSI ioctl (MSI
direct MSI injection advertised by the CAP_SIGNAL_MSI capability)

the kvm_gsi_direct_mapping is explicitly set to false to emphasize the
difference with GICv2M. Direct mapping cannot work with ITS since
the content of the MSI data is not the target interrupt ID but an
eventd id.

GSI routing is advertised (kvm_gsi_routing_allowed) as well as
msi/irqfd signaling (kvm_msi_via_irqfd_allowed).

The MSI frame (GITS_TRANSLATER) absolute GPA is computed on first
kvm_its_send_msi() call. It is then passed through KVM_SIGNAL_MSI
ioctl.
Signed-off-by: NPavel Fedin <p.fedin@samsung.com>
Signed-off-by: NEric Auger <eric.auger@redhat.com>
Message-id: 1474616617-366-6-git-send-email-eric.auger@redhat.com
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Introduce global kvm_msi_use_devid flag plus associated
kvm_msi_devid_required() macro. Passes the device ID,
if needed, while building the MSI route entry. Device IDs are
required by the ARM GICv3 ITS (IRQ remapping function is based on
this information).
Signed-off-by: NPavel Fedin <p.fedin@samsung.com>
Signed-off-by: NEric Auger <eric.auger@redhat.com>
Message-id: 1474616617-366-5-git-send-email-eric.auger@redhat.com
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Machine.c contains code related to migration. Let's move
gicv3_class_name to kvm_arm.h instead.
Signed-off-by: NEric Auger <eric.auger@redhat.com>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 1474616617-366-4-git-send-email-eric.auger@redhat.com
Suggested-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

This is the basic skeleton for both KVM and software-emulated ITS.
Since we already prepare status structure, we also introduce complete
VMState description. But, because we currently have no migratable
implementations, we also set unmigratable flag.
Signed-off-by: NPavel Fedin <p.fedin@samsung.com>
Signed-off-by: NEric Auger <eric.auger@redhat.com>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 1474616617-366-3-git-send-email-eric.auger@redhat.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Advertise gsi routing and set up irqchip routing entries for
GIC SPIs.

This is not mandated as long as MSI routing is not used
(because the kernel sets a default irqchip routing table).
However once MSI routing gets used (for VIRTIO-PCI vhost for
example), the first call to KVM_SET_GSI_ROUTING overrides the
kernel default irqchip table.

If no routing entry exists for the GSI, any IRQFD signaling for
this GSI will fail.
Signed-off-by: NEric Auger <eric.auger@redhat.com>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 1474616617-366-2-git-send-email-eric.auger@redhat.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Signed-off-by: NAndrew Jones <drjones@redhat.com>
Message-id: 1474641676-25017-1-git-send-email-drjones@redhat.com
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

I'm now saving all 3 of the pll entries; only 2 were saved before.
There are a couple of times that were previously stored as offsets
from 'now' calculated before saving;  with vmstate it's easier
to store the 'now' and fix it up on reload.
Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
Message-id: 1474977735-10156-3-git-send-email-dgilbert@redhat.com
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

I've converted the fields in it's main data structure
to fixed size types in ways that look sane.
Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
Message-id: 1474977735-10156-2-git-send-email-dgilbert@redhat.com
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Initialization of a class instance cannot depend on its own properties
as these are not yet set.  Move parts of integratorcm_init() that depend
on the "memsz" property to the newly added integratorcm_realize().

This fixes: https://bugs.launchpad.net/qemu/+bug/1624726Signed-off-by: NJakub Jermar <jakub@jermar.eu>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Add missed out mappings. These mappings are from the "Intel PXA27x
Processor Developer's Kit User Guide".
Signed-off-by: NVijay Kumar B. <vijaykumar@zilogic.com>
Reviewed-by: NDeepak S. <deepak@zilogic.com>
Message-id: 1475063033-8176-3-git-send-email-vijaykumar@zilogic.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

According to the manual the (5, 5) corresponds to backspace key, and
not Enter key. Linux kernel maps (5, 4) to the enter key. Fixing it up
to match the mapping in the Linux kernel.
Signed-off-by: NVijay Kumar B. <vijaykumar@zilogic.com>
Reviewed-by: NDeepak S. <deepak@zilogic.com>
Message-id: 1475063033-8176-2-git-send-email-vijaykumar@zilogic.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Add Alistair Francis as the maintainer for the Netduino 2
and SMM32F205 SoC.
Signed-off-by: NAlistair Francis <alistair@alistair23.me>
Reviewed-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Message-id: 5a46ccf398b050a41cc3b3d0e94bcff4ce2d85e0.1474742262.git.alistair@alistair23.me
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Connect the SPI devices to the STM32F205 SoC.
Signed-off-by: NAlistair Francis <alistair@alistair23.me>
Reviewed-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Message-id: d05849120420f8db0d9aa053bd23134c33cd9180.1474742262.git.alistair@alistair23.me
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Connect the ADC devices to the STM32F205 SoC.
Signed-off-by: NAlistair Francis <alistair@alistair23.me>
Message-id: 6214eda399da7b47014f6f895be25323d52dbc9e.1474742262.git.alistair@alistair23.me
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Signed-off-by: NAlistair Francis <alistair@alistair23.me>
Message-id: 52e5d361e3b5a0ea8554aca73ee65ae2b586112e.1474742262.git.alistair@alistair23.me
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Add the STM32F2xx SPI device.
Signed-off-by: NAlistair Francis <alistair@alistair23.me>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 8197811d5c94f814fa67c6a33ca2f7fd0aa97432.1474742262.git.alistair@alistair23.me
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Add the STM32F2xx ADC device. This device randomly
generates values on each read.

This also includes creating a hw/adc directory.
Signed-off-by: NAlistair Francis <alistair@alistair23.me>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 3240e660adaf537f55a63ce06096e844aece8cda.1474742262.git.alistair@alistair23.me
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

If correctly configured allow the STM32F2xx timer to print
out the PWM duty cycle information.
Signed-off-by: NAlistair Francis <alistair@alistair23.me>
Reviewed-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Message-id: cdb59039a25e061615713a94b40797baa12ea9f9.1474742262.git.alistair@alistair23.me
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Cleanup the individual DeviceState and SysBusDevice
variables to re-use the same variable for each
device.
Signed-off-by: NAlistair Francis <alistair@alistair23.me>
Reviewed-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Message-id: fc5d75a57d320b69704df2c1146ff0fd482e4a88.1474742262.git.alistair@alistair23.me
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

x86 bug fixes

Fix for a XSAVE regression when using "-cpu host", and a fix on
the Opteron_G3 CPU model.

# gpg: Signature made Mon 03 Oct 2016 20:08:13 BST
# gpg:                using RSA key 0x2807936F984DC5A6
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>"
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF  D1AA 2807 936F 984D C5A6

* remotes/ehabkost/tags/x86-pull-request:
  target-i386: Correct family/model/stepping for Opteron_G3
  target-i386: Report known CPUID[EAX=0xD,ECX=0]:EAX bits as migratable
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

# gpg: Signature made Sun 02 Oct 2016 02:49:58 BST
# gpg:                using RSA key 0xCA35624C6A9171C6
# gpg: Good signature from "Fam Zheng <famz@redhat.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 5003 7CB7 9706 0F76 F021  AD56 CA35 624C 6A91 71C6

* remotes/famz/tags/for-upstream:
  docker: Build in a clean directory
  smbios: fix uuid copy
  xenpv: Fix qemu_uuid compiling error
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Current CPU definition for AMD Opteron third generation includes
features like SSE4a and LAHF_LM support in emulated CPUID. These
features are present in K8 rev.E or K10 CPUs and later. However,
current G3 family and model describe 2nd generation K8 cores instead.

This is incorrect but was considered harmless until our tests found a
problem with linux kernels >= 3.10 (and maybe earlier) which specifically
check for Opteron K8 model when parsing CPUID leaf 0x80000001:
http://lxr.free-electrons.com/source/arch/x86/kernel/cpu/amd.c?v=3.16#L552
This code will disable LAHF_LM feature in /proc/cpuinfo if model number
is inconsistent.

This change sets Opteron_G3 family/model/stepping to 16/2/3 which is
a proper Opteron 3rd generation 2350 CPU.
Signed-off-by: NEvgeny Yakovlev <eyakovlev@virtuozzo.com>
Signed-off-by: NDenis V. Lunev <den@openvz.org>
CC: Paolo Bonzini <pbonzini@redhat.com>
CC: Richard Henderson <rth@twiddle.net>
CC: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

A regression was introduced by commit 96193c22 "target-i386:
Move xsave component mask to features array": all
CPUID[EAX=0xD,ECX=0]:EAX bits were being reported as unmigratable
because they don't have feature names defined. This broke
"-cpu host" because it enables only migratable features by
default.

This adds a new field to FeatureWordInfo: migratable_flags, which
will make those features be reported as migratable even if they
don't have a property name defined.
Reported-by: NWanpeng Li <wanpeng.li@hotmail.com>
Cc: Paolo Bonzini <bonzini@gnu.org>
Reviewed-by: NWanpeng Li <wanpeng.li@hotmail.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

Currently we configure and build under "$QEMU_SRC/tests/docker" which is
dubious. Create a fixed directory (to be friendly to ccache) and change
to there before calling build_qemu.
Signed-off-by: NFam Zheng <famz@redhat.com>
Message-Id: <1475047892-11955-1-git-send-email-famz@redhat.com>

Couple of s390x patches:
- some PCI cleanups
- fix build error due to uuid rework
- fix potential deadlock in sigp handling
- enable ccw devices in BIOS and enforce checking in QEMU

# gpg: Signature made Wed 28 Sep 2016 12:27:03 BST
# gpg:                using RSA key 0x117BBC80B5A61C7C
# gpg: Good signature from "Christian Borntraeger (IBM) <borntraeger@de.ibm.com>"
# Primary key fingerprint: F922 9381 A334 08F9 DBAB  FBCA 117B BC80 B5A6 1C7C

* remotes/borntraeger/tags/s390x-20160927:
  s390x/kvm: fix build against qemu_uuid
  s390x/css: {c,h,t,r,x}sch: require enable AND device number valid
  pc-bios/s390-ccw.img: rebuild image
  pc-bios/s390-ccw: enable subchannel for IPL I/O devices
  s390x/kvm: Fix potential deadlock in sigp handling
  s390x/pci: code cleanup
  s390x/pci: assign msix io region for each pci device
  s390x/pci: re-arrange variable declarations
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

MIPS patches 2016-09-29

Changes:
* MIPS Maintainer update
* vmstateify rc4030

# gpg: Signature made Thu 29 Sep 2016 13:09:09 BST
# gpg:                using RSA key 0x2238EB86D5F797C2
# gpg: Good signature from "Yongbok Kim <yongbok.kim@imgtec.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 8600 4CF5 3415 A5D9 4CFA  2B5C 2238 EB86 D5F7 97C2

* remotes/yongbok/tags/mips-20160929:
  hw/dma: vmstateify rc4030
  MAINTAINERS: update target-mips maintainers
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

# gpg: Signature made Thu 29 Sep 2016 21:13:46 BST
# gpg:                using RSA key 0x7DEF8106AAFC390E
# gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>"
# Primary key fingerprint: FAEB 9711 A12C F475 812F  18F2 88A9 064D 1835 61EB
#      Subkey fingerprint: F9B7 ABDB BCAC DF95 BE76  CBD0 7DEF 8106 AAFC 390E

* remotes/jnsnow/tags/ide-pull-request:
  ide: Fix memory leak in ide_register_restart_cb()
  MAINTAINERS: Add some more headers to the IDE section
  ahci: clear aiocb in ncq_cb
  ide: fix DMA register transitions
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Fix a memory leak in ide_register_restart_cb() in hw/ide/core.c and add
idebus_unrealize() in hw/ide/qdev.c to have calls to
qemu_del_vm_change_state_handler() to deal with the dangling change
state handler during hot-unplugging ide devices which might lead to a
crash.
Signed-off-by: NAshijeet Acharya <ashijeetacharya@gmail.com>
Reviewed-by: NJohn Snow <jsnow@redhat.com>
Message-id: 1474995212-10580-1-git-send-email-ashijeetacharya@gmail.com
[Minor whitespace fix --js]
Signed-off-by: NJohn Snow <jsnow@redhat.com>