We can have at most one ISA bus.  If you try to create another one,
isa_bus_new() complains to stderr and returns null.

isa_bus_new() is called in two contexts, machine's init() and device's
realize() methods.  Since complaining to stderr is not proper in the
latter context, convert isa_bus_new() to Error.

Machine's init():

* mips_jazz_init(), called from the init() methods of machines
  "magnum" and "pica"

* mips_r4k_init(), the init() method of machine "mips"

* pc_init1() called from the init() methods of non-q35 PC machines

* typhoon_init(), called from clipper_init(), the init() method of
  machine "clipper"

These callers always create the first ISA bus, hence isa_bus_new()
can't fail.  Simply pass &error_abort.

Device's realize():

* i82378_realize(), of PCI device "i82378"

* ich9_lpc_realize(), of PCI device "ICH9-LPC"

* pci_ebus_realize(), of PCI device "ebus"

* piix3_realize(), of PCI device "pci-piix3", abstract parent of
  "PIIX3" and "PIIX3-xen"

* piix4_realize(), of PCI device "PIIX4"

* vt82c686b_realize(), of PCI device "VT82C686B"

Propagate the error.  Note that these devices are typically created
only by machine init() methods with qdev_init_nofail() or similar.  If
we screwed up and created an ISA bus before that call, we now give up
right away.  Before, we'd hobble on, and typically die in
isa_bus_irqs().  Similar if someone finds a way to hot-plug one of
these critters.

Cc: Richard Henderson <rth@twiddle.net>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: "Hervé Poussineau" <hpoussin@reactos.org>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: NMarkus Armbruster <armbru@pond.sub.org>
Reviewed-by: NMarcel Apfelbaum <marcel@redhat.com>
Reviewed-by: NHervé Poussineau <hpoussin@reactos.org>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Message-Id: <1450370121-5768-11-git-send-email-armbru@redhat.com>

These are "ICH9-LPC" and "ebus".

Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: NMarkus Armbruster <armbru@pond.sub.org>
Reviewed-by: NMarcel Apfelbaum <marcel@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Message-Id: <1450370121-5768-10-git-send-email-armbru@redhat.com>

platform_bus_map_irq() and platform_bus_map_mmio() use hw_error() to
fail.  They run in machine_init_done_notifiers, via
platform_bus_init_notify() and link_sysbus_device().  Printing CPU
registers is not helpful there.

Replace hw_error() by error_report(); exit(1).  If these are
programming errors, it should be replaced by an assertion instead.

While there, observe that both functions always return 0, and
link_sysbus_device() ignores the return value.  Change them to void.

Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Reviewed-by: NThomas Huth <thuth@redhat.com>
Message-Id: <1450370121-5768-9-git-send-email-armbru@redhat.com>

virt_set_gic_version() calls exit(1) when passed an invalid property
value.  Property setters are not supposed to do that.  Screwed up in
commit b92ad394.  Harmless, because the property belongs to a machine.
Set an error object instead.

Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: qemu-arm@nongnu.org
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>

Since commit 50b7b000, we have error_append_hint() to conveniently
accumulate Error member @hint.  error_report_err() prints it with a
newline appended.  Consequently, users of error_append_hint() need to
know whether theirs is the final line of the hint to decide whether it
needs a newline.  Not a nice interface.

Change error_report_err() to print just the hint, and the (still few)
users of error_append_hint() to add the required newline.

Cc: Eric Blake <eblake@redhat.com>
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Message-Id: <1450370121-5768-7-git-send-email-armbru@redhat.com>

Device realize() methods aren't supposed to call hw_error(), they
should set an error and fail cleanly.  Blindly doing that would be
easy enough, but then realize() would fail without undoing its side
effects.  Just mark it FIXME for now.

Cc: "Andreas Färber" <andreas.faerber@web.de>
Cc: qemu-ppc@nongnu.org
Signed-off-by: NMarkus Armbruster <armbru@pond.sub.org>
Reviewed-by: NThomas Huth <thuth@redhat.com>
Message-Id: <1450370121-5768-6-git-send-email-armbru@redhat.com>

Device init() methods aren't supposed to call hw_error(), they should
report the error and fail cleanly.  Do that.

Cc: "Edgar E. Iglesias" <edgar.iglesias@gmail.com>
Signed-off-by: NMarkus Armbruster <armbru@pond.sub.org>
Reviewed-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-Id: <1450370121-5768-5-git-send-email-armbru@redhat.com>

Device realize() methods aren't supposed to call hw_error(), they
should set an error and fail cleanly.  Do that.

Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: qemu-arm@nongnu.org
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Message-Id: <1450370121-5768-4-git-send-email-armbru@redhat.com>

Device init() methods aren't supposed to call hw_error(), they should
report the error and fail cleanly.  Do that.

The errors are all device misconfiguration.  All callers use
qdev_init_nofail(), so this patch merely converts hw_error() crashes
into &error_abort crashes.  Improvement, because now it crashes closer
to where the misconfiguration bug would be, and a few more bad
examples of hw_error() use are gone.

Cc: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: NMarkus Armbruster <armbru@pond.sub.org>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Message-Id: <1450370121-5768-3-git-send-email-armbru@redhat.com>

Printing CPU registers is not helpful during machine initialization.
Moreover, these are straightforward configuration or "can get
resources" errors, so dumping core isn't appropriate either.  Replace
hw_error() by error_report(); exit(1).  Matches how we report these
errors in other machine initializations.

Cc: Richard Henderson <rth@twiddle.net>
Cc: qemu-arm@nongnu.org
Cc: qemu-ppc@nongnu.org
Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Signed-off-by: NMarkus Armbruster <armbru@pond.sub.org>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NThomas Huth <thuth@redhat.com>
Message-Id: <1450370121-5768-2-git-send-email-armbru@redhat.com>
Reviewed-by: NRichard Henderson <rth@twiddle.net>

Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Message-Id: <1449764955-10741-3-git-send-email-armbru@redhat.com>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>

Done with this Coccinelle semantic patch:

    @@
    type T;
    identifier FUN, RET;
    expression list ARGS;
    expression ERR, EC;
    @@
    (
    -    T RET = FUN(ARGS, &ERR);
    +    T RET = FUN(ARGS, &error_fatal);
    |
    -    RET = FUN(ARGS, &ERR);
    +    RET = FUN(ARGS, &error_fatal);
    |
    -    FUN(ARGS, &ERR);
    +    FUN(ARGS, &error_fatal);
    )
    -    if (ERR != NULL) {
    -        error_report_err(ERR);
    -        exit(EC);
    -    }

This is actually a more elegant version of my initial semantic patch
by courtesy of Eduardo.

It leaves dead Error * variables behind, cleaned up manually.

Cc: qemu-arm@nongnu.org
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Reviewed-by: NEduardo Habkost <ehabkost@redhat.com>

Suggested-by: NEric Blake <eblake@redhat.com>
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Message-Id: <1447776349-2344-1-git-send-email-armbru@redhat.com>

VirtFS update:

Cleanups mostly isolating virtio related details into separate files. This
is done to enable easy addition of Xen transport for VirtFS.

The changes include:

1. Rename a bunch of files and functions to make clear they are generic.
2. disentangle virtio transport code and generic 9pfs code.
3. Some function name clean-up.

# gpg: Signature made Tue 12 Jan 2016 06:04:35 GMT using RSA key ID 04C4E23A
# gpg: Good signature from "Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.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: 4846 9DE7 1860 360F A6E9  968C DE41 A4FE 04C4 E23A

* remotes/kvaneesh/tags/for-upstream-signed: (25 commits)
  9pfs: introduce V9fsVirtioState
  9pfs: factor out v9fs_device_{,un}realize_common
  9pfs: rename virtio-9p.c to 9p.c
  9pfs: rename virtio_9p_set_fd_limit to use v9fs_ prefix
  9pfs: move handle_9p_output and make it static function
  9pfs: export pdu_{submit,alloc,free}
  9pfs: factor out virtio_9p_push_and_notify
  9pfs: break out 9p.h from virtio-9p.h
  9pfs: break out virtio_init_iov_from_pdu
  9pfs: factor out pdu_push_and_notify
  9pfs: factor out virtio_pdu_{,un}marshal
  9pfs: make pdu_{,un}marshal proper functions
  9pfs: PDU processing functions should start pdu_ prefix
  9pfs: PDU processing functions don't need to take V9fsState as argument
  fsdev: rename virtio-9p-marshal.{c,h} to 9p-iov-marshal.{c,h}
  fsdev: break out 9p-marshal.{c,h} from virtio-9p-marshal.{c,h}
  9pfs: remove dead code
  9pfs: merge hw/virtio/virtio-9p.h into hw/9pfs/virtio-9p.h
  9pfs: rename virtio-9p-xattr{,-user}.{c,h} to 9p-xattr{,-user}.{c,h}
  9pfs: rename virtio-9p-synth.{c,h} to 9p-synth.{c,h}
  ...
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

The VIXL code includes some equality comparisons between signed
and unsigned types. Modern gcc and clang do not complain about
these, but older versions of gcc such as gcc 4.6.3 do. Since
libvixl is an upstream library, the simplest approach is to
suppress the warnings by applying -Wno-sign-compare to the
relevant files.

(GCC 4.6 is not quite yet irrelevant for us; it is the gcc
shipped with Ubuntu Precise, for example, which is an LTS
release not yet out of its support period.)
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 1452604204-27202-1-git-send-email-peter.maydell@linaro.org
Reviewed-by: NAlex Bennée <alex.bennee@linaro.org>

# gpg: Signature made Mon 11 Jan 2016 19:16:27 GMT using RSA key ID AAFC390E
# gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>"

* remotes/jnsnow/tags/ide-pull-request:
  libqos/ahci: organize header
  qtest/ahci: ATAPI data tests
  libqos/ahci: add ahci_exec
  libqos/ahci: allow nondata commands for ahci_io variants
  libqos: allow zero-size allocations
  libqos/ahci: Switch to mutable properties
  libqos/ahci: ATAPI identify
  libqos/ahci: ATAPI support
  ahci-test: fix memory leak
  ide: ahci: reset ncq object to unused on error
  macio: fix overflow in lba to offset conversion for ATAPI devices
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

V9fsState now only contains generic fields. Introduce V9fsVirtioState
for virtio transport.  Change virtio-pci and virtio-ccw to use
V9fsVirtioState.
Signed-off-by: NWei Liu <wei.liu2@citrix.com>
Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>

Organize the prototypes into nice little sections.
Signed-off-by: NJohn Snow <jsnow@redhat.com>
Message-id: 1452282920-21550-10-git-send-email-jsnow@redhat.com

Simple I/O tests for DMA and PIO pathways in the AHCI HBA.

I believe at this point in time all of the common, major IO pathways
in BMDMA and AHCI are covered by qtests now.
Signed-off-by: NJohn Snow <jsnow@redhat.com>
Message-id: 1452282920-21550-9-git-send-email-jsnow@redhat.com

add ahci_exec, which is a standard purpose flexible command dispatcher
and tester for the AHCI device. The intent is to eventually cut down on
the absurd amount of boilerplate inside of the AHCI qtest.
Signed-off-by: NJohn Snow <jsnow@redhat.com>
Message-id: 1452282920-21550-8-git-send-email-jsnow@redhat.com

These variants try to set a data offset, even if you don't specify one.
In the cases where the offset is zero and it's a nondata command, just
ignore the instruction.
Signed-off-by: NJohn Snow <jsnow@redhat.com>
Message-id: 1452282920-21550-7-git-send-email-jsnow@redhat.com

As part of streamlining the AHCI tests interface, it'd be nice
if specying a size of zero could be handled without special branches
and the allocator could handle this special case gracefully.

This lets me use the "ahci_io" macros for non-data commands, too,
which moves me forward towards shepherding all AHCI qtests into
a common set of commands in a unified pipeline.
Signed-off-by: NJohn Snow <jsnow@redhat.com>
Message-id: 1452282920-21550-6-git-send-email-jsnow@redhat.com

ATAPI commands are, unfortunately, weird in that they can
be either DMA or PIO depending on a header bit. In order to
accommodate them, I'll need to make AHCI command properties
mutable so we can toggle between which "flavor" of ATAPI command
we want to test.

The default ATAPI transfer mechanism is PIO and the default
properties are adjusted accordingly.
Signed-off-by: NJohn Snow <jsnow@redhat.com>
Message-id: 1452282920-21550-5-git-send-email-jsnow@redhat.com

We need to say "hello!" to our ATAPI friends
in a slightly different manner.
Signed-off-by: NJohn Snow <jsnow@redhat.com>
Message-id: 1452282920-21550-4-git-send-email-jsnow@redhat.com

Add pathways to tolerate ATAPI commands.

Notably, unlike ATA, each SCSI command's layout is a little different,
so support will have to be patched in for each command as we want to
test them in e.g. ahci_command_set_sizes and ahci_command_set_offset.

For now, I'm adding support for 0x28, READ (10).

[Maintainer edit: replaced type-punning with stl_be_p(). --js]
Signed-off-by: NJohn Snow <jsnow@redhat.com>
Message-id: 1452282920-21550-3-git-send-email-jsnow@redhat.com

Use the proper free command to detroy an AHCICommand.
Signed-off-by: NJohn Snow <jsnow@redhat.com>
Message-id: 1452282920-21550-2-git-send-email-jsnow@redhat.com

When processing NCQ commands, AHCI device emulation prepares a
NCQ transfer object; To which an aio control block(aiocb) object
is assigned in 'execute_ncq_command'. In case, when the NCQ
command is invalid, the 'aiocb' object is not assigned, and NCQ
transfer object is left as 'used'. This leads to a use after
free kind of error in 'bdrv_aio_cancel_async' via 'ahci_reset_port'.
Reset NCQ transfer object to 'unused' to avoid it.

[Maintainer edit: s/ACHI/AHCI/ in the commit message. --js]
Reported-by: NQinghao Tang <luodalongde@gmail.com>
Signed-off-by: NPrasad J Pandit <pjp@fedoraproject.org>
Reviewed-by: NJohn Snow <jsnow@redhat.com>
Message-id: 1452282511-4116-1-git-send-email-ppandit@redhat.com
Signed-off-by: NJohn Snow <jsnow@redhat.com>

As the IDEState lba field is an int32_t, make sure we cast to int64_t before
shifting to calculate the offset. Otherwise we end up with an overflow when
trying to access sectors beyond 2GB as can occur when using DVD images.

[Maintainer edit: fixed extraneous parentheses. --js]
Signed-off-by: NMark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: NJohn Snow <jsnow@redhat.com>
Message-id: 1451928613-29476-1-git-send-email-mark.cave-ayland@ilande.co.uk
Signed-off-by: NJohn Snow <jsnow@redhat.com>

target-arm queue:
 * i.MX: move i.MX31 CCM object to register array
 * xilinx_axidma: remove dead code
 * disas/libvixl: Update to upstream VIXL 1.12
 * virt: Support legacy -nic command line syntax

# gpg: Signature made Mon 11 Jan 2016 16:05:58 GMT using RSA key ID 14360CDE
# 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>"

* remotes/pmaydell/tags/pull-target-arm-20160111-1:
  hw/arm/virt: Support legacy -nic command line syntax
  disas/libvixl: Update to upstream VIXL 1.12
  hw/dma/xilinx_axidma: remove dead code
  i.MX: move i.MX31 CCM object to register array
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Support the legacy -nic syntax for creating PCI network devices
as well as the new-style -device options. This makes life easier
for people moving from x86 KVM virtualization to ARM KVM virtualization
and expecting their network configuration options to work the same
way for both setups.

We use "virtio" as the default NIC model if the user doesn't specify one.
Signed-off-by: NAshok Kumar <ashoks@broadcom.com>
Message-id: 1452091659-17698-1-git-send-email-ashoks@broadcom.com
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
[PMM: expanded and clarified commit message]
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Update our copy of libvixl to upstream's 1.12 release.
The major benefit from QEMU's point of view is that some instructions
previously disassembled as "unimplemented (System)" are now displayed
as something more useful. It also fixes some warnings about format
strings that newer w64-mingw32 compilers were emitting.

We didn't have any local changes to libvixl so nothing needed
to be forward-ported.

Although this is a large commit (due to upstream renaming most
of the files), only a few of the files changed in this commit
are not just straight copies of upstream libvixl files:
 disas/arm-a64.cc
 disas/libvixl/Makefile.objs
 disas/libvixl/README

Note that this commit introduces some signed-unsigned comparison
warnings on the old mingw compilers. Those compilers have broken
TLS support anyway so have only ever been much use for compile tests;
anybody still using them should add -Wno-sign-compare to their
--extra-cflags.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

stream_desc_show() (and DEBUG_ENET) appear to be unused, as the
function isn't compilable (there are broken PRI format strings).
Signed-off-by: NAndrew Jones <drjones@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Reviewed-by: NAlistair Francis <alistair.francis@xilinx.com>
Message-id: 1452084792-17424-1-git-send-email-drjones@redhat.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

With this i.MX25 and i.MX31 will have closer implementations.

Moreover all i.MX31 CCM registers are now present.
Signed-off-by: NJean-Christophe Dubois <jcd@tribudubois.net>
Reviewed-by: NPeter Crosthwaite <crosthwaite.peter@gmail.com>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

January 2016 Linux-user queque

# gpg: Signature made Mon 11 Jan 2016 14:13:57 GMT using RSA key ID DE3C9BC0
# gpg: Good signature from "Riku Voipio <riku.voipio@iki.fi>"
# gpg:                 aka "Riku Voipio <riku.voipio@linaro.org>"

* remotes/riku/tags/pull-linux-user-20160111:
  linux-user/mmap.c: Use end instead of real_end in target_mmap
  linux-user: Add SOCKOP_sendmmsg and SOCKOP_recvmmsg socket call, wire them up.
  linux-user: Update m68k syscall definitions to match Linux 4.4.
  linux-user/syscall.c: Use SOL_SOCKET instead of level for setsockopt()
  linux-user: enable sigaltstack for all architectures
  unicore32: convert get_sp_from_cpustate from macro to inline
  linux-user/mmap.c: Always zero MAP_ANONYMOUS memory in mmap_frag()
  linux-user,sh4: fix signal retcode address
  linux-user: check fd is >= 0 in fd_trans_host_to_target_data/fd_trans_host_to_target_addr
  linux-user: manage bind with a socket of SOCK_PACKET type.
  linux-user: add a function hook to translate sockaddr
  linux-user: rename TargetFdFunc to TargetFdDataFunc, and structure fields accordingly
  linux-user: SOCK_PACKET uses network endian to encode protocol in socket()
  linux-user/syscall.c: malloc()/calloc() to g_malloc()/g_try_malloc()/g_new0()
  linux-user: in poll(), if nfds is 0, pfd can be NULL
  linux-user: correctly align target_epoll_event
  linux-user: add signalfd/signalfd4 syscalls
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

The fragment must effectively be mapped only to "end" not to "real_end"
(which is a host page aligned address, and thus this is not a fragment).
It is consistent with what it is done in the case of one single page.
Signed-off-by: NChen Gang <gang.chen.5i5j@gmail.com>
Reviewed-by: NLaurent Vivier <laurent@vivier.eu>
Signed-off-by: NRiku Voipio <riku.voipio@linaro.org>

trivial patches for 2016-01-11

# gpg: Signature made Mon 11 Jan 2016 08:39:32 GMT using RSA key ID A4C3D7DB
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>"
# gpg:                 aka "Michael Tokarev <mjt@corpit.ru>"
# gpg:                 aka "Michael Tokarev <mjt@debian.org>"

* remotes/mjt/tags/pull-trivial-patches-2016-01-11:
  hw/s390x: Remove superfluous return statements
  hw/core/qdev: Remove superfluous return statement
  hw/acpi: Remove superfluous return statement
  hw/ide: Remove superfluous return statements
  osdep.h: Include glib-compat.h in osdep.h rather than qemu-common.h
  scripts/checkpatch.pl: Don't allow special cases of unspaced operators
  PCI Bonito: QOMify and cleanup
  SH PCI Host: convert to realize()
  gt64120: convert to realize()
  Add missing syscall nrs. according to more recent Linux kernels
  hw/misc/edu: Convert to realize()
  configure: fix trace backend check
  xen/Makefile.objs: simplify
  crypto: Fix typo in example
  MAINTAINERS: Add the correct device_tree.h file
  iscsi: fix readcapacity error message
  net: convert qemu_log to error_report, fix message
  linux-user: enable sigaltstack for all architectures
  unicore32: convert get_sp_from_cpustate from macro to inline
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Adds the definitions for the socket calls SOCKOP_sendmmsg
and SOCKOP_recvmmsg and wires them up with the rest of the code.
The necessary function do_sendrecvmmsg() is already present in
linux-user/syscall.c. After adding these two definitions and wiring
them up, I no longer receive an error message about the
unimplemented socket calls when running "apt-get update" on Debian
unstable running on qemu with glibc_2.21 on m68k.
Signed-off-by: NJohn Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Reviewed-by: NLaurent Vivier <laurent@vivier.eu>
Signed-off-by: NRiku Voipio <riku.voipio@linaro.org>

Signed-off-by: NJohn Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Reviewed-by: NLaurent Vivier <laurent@vivier.eu>
Signed-off-by: NRiku Voipio <riku.voipio@linaro.org>

# gpg: Signature made Mon 11 Jan 2016 05:22:16 GMT using RSA key ID 398D6211
# gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@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: 215D 46F4 8246 689E C77F  3562 EF04 965B 398D 6211

* remotes/jasowang/tags/net-pull-request: (24 commits)
  ether/slirp: Avoid redefinition of the same constants
  l2tpv3: fix cookie decoding
  net: ne2000: fix bounds check in ioport operations
  net: rocker: fix an incorrect array bounds check
  vmxnet3: Introduce 'x-disable-pcie' back-compat property
  vmxnet3: Report the Device Serial Number capability
  vmxnet3: The vmxnet3 device is a PCIE endpoint
  vmxnet3: coding: Introduce VMXNET3Class
  vmxnet3: Introduce 'x-old-msi-offsets' back-compat property
  vmxnet3: Change the offset of the MSIX PBA table
  vmxnet3: Change offsets of msi/msix pci capabilities
  net/filter: fix nf->netdev_id leak
  net/dump: fix nfds->filename leak
  net/vmxnet3: rename VMXNET3_DEVICE_VERSION to VMXNET3_UPT_REVISION
  net/vmxnet3: return 0 on unknown command
  net/vmxnet3: return correct value for VMXNET3_CMD_GET_DEV_EXTRA_INFO
  net/vmxnet3: return correct value for VMXNET3_CMD_GET_DID_* command
  net/vmxnet3: return 1 on device activation failure
  MAINTAINERS: Add an entry for the net/slirp.c file
  net: vmxnet3: avoid memory leakage in activate_device
  ...
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

ppc patch queue 2016-01-11

Biggest content is a thorough cleanups of spapr machine type handling.
Also contains several other minor cleanups, bugfixes and extensions.

# gpg: Signature made Mon 11 Jan 2016 04:34:38 GMT using RSA key ID 20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>"
# gpg:                 aka "David Gibson (Red Hat) <dgibson@redhat.com>"
# gpg:                 aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>"
# 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: 75F4 6586 AE61 A66C C44E  87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-2.6-20160111:
  hw/ppc/spapr: fix spapr->kvm_type leak
  spapr vio: fix to incomplete QOMify
  hw/ppc/spapr: Use XHCI as host controller for new spapr machines
  pseries: Add pseries-2.6 machine type
  pseries: Improve setting of default machine version
  pseries: Restructure class_options functions
  pseries: DEFINE_SPAPR_MACHINE
  pseries: Use SET_MACHINE_COMPAT
  Move SET_MACHINE_COMPAT macro to boards.h
  pseries: Remove versions from mc->desc
  pseries: Remove redundant calls to spapr_machine_initfn()
  pseries: Rearrange versioned machine type code
  pseries: Remove redundant setting of mc->name for pseries-2.5 machine
  spapr: Add /system-id
  target-ppc: Define kvmppc_read_int_dt()
  hw/ppc/spapr_rtc: Remove bad class_size value
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>