Commit Graph

34904 Commits

Author SHA1 Message Date
Stefan Hajnoczi
6d0de8eb21 mirror: fix uninitialized variable delay_ns warnings
The gcc 4.1.2 compiler warns that delay_ns may be uninitialized in
mirror_iteration().

There are two break statements in the do ... while loop that skip over
the delay_ns assignment.  These are probably the cause of the warning.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
2014-08-28 13:42:25 +01:00
Stefan Hajnoczi
73735f7218 trace: avoid Python 2.5 all() in tracetool
Red Hat Enterprise Linux 5 ships Python 2.4.3.  The all() function was
added in Python 2.5 so we cannot use it.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
2014-08-28 13:42:25 +01:00
Stefan Hajnoczi
6b02921605 libqtest: launch QEMU with QEMU_AUDIO_DRV=none
No test case actually uses the audio backend.  Disable audio to prevent
warnings on hosts with no sound hardware present:

  GTESTER check-qtest-aarch64
  sdl: SDL_OpenAudio failed
  sdl: Reason: No available audio device
  sdl: SDL_OpenAudio failed
  sdl: Reason: No available audio device
  audio: Failed to create voice `lm4549.out'

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
2014-08-28 13:42:25 +01:00
Stefan Hajnoczi
7ac9a9d6e1 qapi.py: avoid Python 2.5+ any() function
There is one instance of any() in qapi.py that breaks builds on older
distros that ship Python 2.4 (like RHEL5):

  GEN   qmp-commands.h
Traceback (most recent call last):
  File "build/scripts/qapi-commands.py", line 445, in ?
    exprs = parse_schema(input_file)
  File "build/scripts/qapi.py", line 329, in parse_schema
    schema = QAPISchema(open(input_file, "r"))
  File "build/scripts/qapi.py", line 110, in __init__
    if any(include_path == elem[1]
NameError: global name 'any' is not defined

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
2014-08-28 13:42:25 +01:00
Paolo Bonzini
172dbc52b3 mc146818rtc: reinitialize irq_reinject_on_ack_count on reset
This field was forgotten, and it makes the state after reset
non-deterministic.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-27 17:54:52 +02:00
Peter Maydell
0265361a72 Merge remote-tracking branch 'remotes/mcayland/qemu-openbios' into staging
* remotes/mcayland/qemu-openbios:
  Update OpenBIOS images

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-26 14:18:40 +01:00
Eduardo Habkost
7b458bfd12 target-i386: Add "tsc_adjust" CPU feature name
tsc_adjust migration support is already implemented (commit
f28558d3d3), so we can add it to the list
of known feature names.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-26 14:52:43 +02:00
Eduardo Habkost
5bd8ff07e6 target-i386: Add "mpx" CPU feature name
Migration support for MPX is already implemented (commit
79e9ebebbf), so we can add it to the list
of known feature names.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-26 14:52:38 +02:00
Mark Cave-Ayland
d2a68f3a30 Update OpenBIOS images
Update OpenBIOS images to SVN r1316 built from submodule.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2014-08-26 13:52:15 +01:00
Paolo Bonzini
7b71758d79 vl: process -object after other backend options
QOM backends can refer to chardevs, but not vice versa.  So
process -chardev and -fsdev options before -object

This fixes the rng-egd backend to virtio-rng.

Reported-by: Amos Kong <akong@redhat.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-26 13:44:39 +02:00
Paolo Bonzini
a6859deb69 checkpatch.pl: adjust typedef definition to QEMU coding style
Most QEMU typedefs are camelcase, starting with one uppercase letter
and containing at least one lowercase letter.  There are a few
all-uppercase types, add the most common too.

This fixes recognition of types in lines such as

    static __attribute__((unused)) inline void tcg_out8(TCGContext *s, uint8_t v)

(Example provided by Peter Maydell).

Reported-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-26 13:44:28 +02:00
Fam Zheng
c9f6552803 virtio-scsi: Report error if num_queues is 0 or too large
No cmd vq surprises guest (Linux panics in virtscsi_probe), too many
queues abort qemu (in the following virtio_add_queue).

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-26 13:20:44 +02:00
Gonglei
f93d2c15d6 scsi-generic: remove superfluous DPRINTF avoid to break compiling
variables lun and tag had been eliminated, break compiling
when enable debug switch. Meanwhile traces provide the same
information with this DPRINTF, so remove it.

Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-26 13:20:44 +02:00
Peter Lieven
9db693f764 block/iscsi: fix memory corruption on iscsi resize
bs->total_sectors is not yet updated at this point. resulting
in memory corruption if the volume has grown and data is written
to the newly availble areas.

CC: qemu-stable@nongnu.org
Signed-off-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-26 13:20:44 +02:00
Fam Zheng
a818a4b69d scsi-bus: Convert DeviceClass init to realize
Replace "init/destroy" with "realize/unrealize" in SCSIDeviceClass,
which has errp as a parameter. So all the implementations now use
error_setg instead of error_report for reporting error.

Also in scsi_bus_legacy_handle_cmdline, report the error when
initializing the if=scsi devices, before returning it, because in the
callee, error_report is changed to error_setg. And the callers don't
have the right locations (e.g. "-drive if=scsi").

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-26 13:20:44 +02:00
Fam Zheng
5ff5efb46c block: Pass errp in blkconf_geometry
This allows us to pass error information to caller.

Reviewed-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-26 13:20:44 +02:00
Peter Maydell
c47c61be8d VFIO: Enable primary NVIDIA quirk regardless of VGA support
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Merge remote-tracking branch 'remotes/awilliam/tags/vfio-pci-for-qemu-20140825.0' into staging

VFIO: Enable primary NVIDIA quirk regardless of VGA support

# gpg: Signature made Mon 25 Aug 2014 20:29:37 BST using RSA key ID 3BB08B22
# gpg: Can't check signature: public key not found

* remotes/awilliam/tags/vfio-pci-for-qemu-20140825.0:
  vfio: Enable NVIDIA 88000 region quirk regardless of VGA

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-26 10:42:06 +01:00
Alex Williamson
fe08275db9 vfio: Enable NVIDIA 88000 region quirk regardless of VGA
If we make use of OVMF for the BIOS then we can use GPUs without VGA
space access, but we still need this quirk.  Disassociate it from the
x-vga option and enable it on all NVIDIA VGA display class devices.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2014-08-25 12:10:15 -06:00
Peter Maydell
a44a12b78a pci, pc fixes, features
A bunch of bugfixes - these will make sense for 2.1.1
 
 ACPI support for TPM and partial ARI support for PCIE.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

pci, pc fixes, features

A bunch of bugfixes - these will make sense for 2.1.1

ACPI support for TPM and partial ARI support for PCIE.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Sun 24 Aug 2014 23:16:35 BST using RSA key ID D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>"

* remotes/mst/tags/for_upstream:
  pcie: fix trailing whitespace
  ioh3420: Enable ARI forwarding
  ioh3420: Remove obsoleted, unused ioh3420_init function
  pcie: Rename the pcie_cap_ari_* functions to pcie_cap_arifwd_*
  pcie: Fix incorrect write to the ari capability next function field
  ssdt-tpm: add generated hex file to git
  Add ACPI tables for TPM
  pc: reserve more memory for ACPI for new machine types
  pcihp: fix possible array out of bounds
  pci_bridge: manually destroy memory regions within PCIBridgeWindows
  hostmem: set MPOL_MF_MOVE

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-25 18:49:25 +01:00
Alex Williamson
9db2efd95e x86: Clear MTRRs on vCPU reset
The SDM specifies (June 2014 Vol3 11.11.5):

    On a hardware reset, the P6 and more recent processors clear the
    valid flags in variable-range MTRRs and clear the E flag in the
    IA32_MTRR_DEF_TYPE MSR to disable all MTRRs. All other bits in the
    MTRRs are undefined.

We currently do none of that, so whatever MTRR settings you had prior
to reset is what you have after reset.  Usually this doesn't matter
because KVM often ignores the guest mappings and uses write-back
anyway.  However, if you have an assigned device and an IOMMU that
allows NoSnoop for that device, KVM defers to the guest memory
mappings which are now stale after reset.  The result is that OVMF
rebooting on such a configuration takes a full minute to LZMA
decompress the firmware volume, a process that is nearly instant on
the initial boot.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-25 18:53:42 +02:00
Alex Williamson
d1ae67f626 x86: kvm: Add MTRR support for kvm_get|put_msrs()
The MTRR state in KVM currently runs completely independent of the
QEMU state in CPUX86State.mtrr_*.  This means that on migration, the
target loses MTRR state from the source.  Generally that's ok though
because KVM ignores it and maps everything as write-back anyway.  The
exception to this rule is when we have an assigned device and an IOMMU
that doesn't promote NoSnoop transactions from that device to be cache
coherent.  In that case KVM trusts the guest mapping of memory as
configured in the MTRR.

This patch updates kvm_get|put_msrs() so that we retrieve the actual
vCPU MTRR settings and therefore keep CPUX86State synchronized for
migration.  kvm_put_msrs() is also used on vCPU reset and therefore
allows future modificaitons of MTRR state at reset to be realized.

Note that the entries array used by both functions was already
slightly undersized for holding every possible MSR, so this patch
increases it beyond the 28 new entries necessary for MTRR state.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-25 18:53:42 +02:00
Alex Williamson
d8b5c67b05 x86: Use common variable range MTRR counts
We currently define the number of variable range MTRR registers as 8
in the CPUX86State structure and vmstate, but use MSR_MTRRcap_VCNT
(also 8) to report to guests the number available.  Change this to
use MSR_MTRRcap_VCNT consistently.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-25 18:53:42 +02:00
William Grant
1844e68eca target-i386: Don't forbid NX bit on PAE PDEs and PTEs
Commit e8f6d00c30 ("target-i386: raise
page fault for reserved physical address bits") added a check that the
NX bit is not set on PAE PDPEs, but it also added it to rsvd_mask for
the rest of the function. This caused any PDEs or PTEs with NX set to be
erroneously rejected, making PAE guests with NX support unusable.

Signed-off-by: William Grant <wgrant@ubuntu.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-25 18:53:42 +02:00
Peter Maydell
3dd359c2d3 trivial patches for 2014-08-24
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Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-2014-08-24' into staging

trivial patches for 2014-08-24

# gpg: Signature made Sun 24 Aug 2014 14:28:49 BST 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>"
# 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: 6EE1 95D1 886E 8FFB 810D  4324 457C E0A0 8044 65C5
#      Subkey fingerprint: 6F67 E18E 7C91 C5B1 5514  66A7 BEE5 9D74 A4C3 D7DB

* remotes/mjt/tags/trivial-patches-2014-08-24:
  vmxnet3: Pad short frames to minimum size (60 bytes)
  libdecnumber: Fix warnings from smatch (missing static, boolean operations)
  linux-user: fix file descriptor leaks
  po: Fix Makefile rules for in-tree builds without configuration
  slirp/misc: Use the GLib memory allocation APIs
  configure: no need to mkdir QMP
  dma: axidma: Variablise repeated s->streams[i] sub-expr
  microblaze: ml605: Get rid of ddr_base variable
  tests/bios-tables-test: check the value returned by fopen()
  tcg: dump op count into qemu log
  util/path: Use the GLib memory allocation routines

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-25 17:34:30 +01:00
Alexey Kardashevskiy
3431648272 spapr: Add support for new NMI interface
This implements an NMI interface POWERPC SPAPR machine.
This enables an "nmi" HMP/QMP command supported on SPAPR.

This calls POWERPC_EXCP_RESET (vector 0x100) in the guest to deliver NMI
to every CPU. The expected result is XMON (in-kernel debugger) invocation.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-25 13:25:16 +02:00
Alexey Kardashevskiy
3dd7852f19 s390x: Migrate to new NMI interface
This implements an NMI interface for s390 and s390-ccw machines.

This removes #ifdef s390 branch in qmp_inject_nmi so new s390's
nmi_monitor_handler() callback is going to be used for NMI.

Since nmi_monitor_handler()-calling code is platform independent,
CPUState::cpu_index is used instead of S390CPU::env.cpu_num.
There should not be any change in behaviour as both @cpu_index and
@cpu_num are global CPU numbers.

Note that s390_cpu_restart() already takes care of the specified cpu,
so we don't need to schedule via async_run_on_cpu().

Since the only error s390_cpu_restart() can return is ENOSYS, convert
it to QERR_UNSUPPORTED.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-25 13:25:16 +02:00
Alexey Kardashevskiy
d07aa7c7bb s390x: Convert QEMUMachine to MachineClass
This converts s390-virtio and s390-ccw-virtio machines to QOM MachineClass.
This brings ability to add interfaces to the machine classes. The first
interface for addition will be NMI.

The patch is mechanical so no change in behavior is expected.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-25 13:25:16 +02:00
Alexey Kardashevskiy
9cb805fd26 cpus: Define callback for QEMU "nmi" command
This introduces an NMI (Non Maskable Interrupt) interface with
a single nmi_monitor_handler() method. A machine or a device can
implement it. This searches for an QOM object with this interface
and if it is implemented, calls it. The callback implements an action
required to cause debug crash dump on in-kernel debugger invocation.
The callback returns Error**.

This adds a nmi_monitor_handle() helper which walks through
all objects to find the interface. The interface method is called
for all found instances.

This adds support for it in qmp_inject_nmi(). Since no architecture
supports it at the moment, there is no change in behaviour.

This changes inject-nmi command description for HMP and QMP.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-25 13:25:16 +02:00
Michael S. Tsirkin
187de915e8 pcie: fix trailing whitespace
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-08-25 00:16:07 +02:00
Knut Omang
a74b870270 ioh3420: Enable ARI forwarding
Signed-off-by: Knut Omang <knut.omang@oracle.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-08-25 00:16:06 +02:00
Knut Omang
0f9b1771cc ioh3420: Remove obsoleted, unused ioh3420_init function
Signed-off-by: Knut Omang <knut.omang@oracle.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-08-25 00:16:06 +02:00
Knut Omang
821be9dbb2 pcie: Rename the pcie_cap_ari_* functions to pcie_cap_arifwd_*
Rename helper functions to make a clearer distinction between
the PCIe capability/control register feature ARI forwarding and a
device that supports the ARI feature via an ARI extended PCIe capability.

Signed-off-by: Knut Omang <knut.omang@oracle.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-08-25 00:16:06 +02:00
Knut Omang
ec70b46bab pcie: Fix incorrect write to the ari capability next function field
PCI_ARI_CAP_NFN, a macro for reading next function was used instead of
the intended write.

Signed-off-by: Knut Omang <knut.omang@oracle.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-08-25 00:16:06 +02:00
Michael S. Tsirkin
cec391d752 ssdt-tpm: add generated hex file to git
Needed for systems without IASL.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-08-25 00:16:06 +02:00
Stefan Berger
711b20b479 Add ACPI tables for TPM
Add an SSDT ACPI table for the TPM device.
Add a TCPA table for BIOS logging area when a TPM is being used.

The latter follows this spec here:

http://www.trustedcomputinggroup.org/files/static_page_files/DCD4188E-1A4B-B294-D050A155FB6F7385/TCG_ACPIGeneralSpecification_PublicReview.pdf

This patch has Michael Tsirkin's patches folded in.

Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
2014-08-25 00:16:06 +02:00
Michael S. Tsirkin
927766c7d3 pc: reserve more memory for ACPI for new machine types
commit 868270f23d
    acpi-build: tweak acpi migration limits
broke kernel loading with -kernel/-initrd: it doubled
the size of ACPI tables but did not reserve
enough memory.

As a result, issues on boot and halt are observed.

Fix this up by doubling reserved memory for new machine types.

Cc: qemu-stable@nongnu.org
Reported-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-08-25 00:16:06 +02:00
Gonglei
fa365d7cd1 pcihp: fix possible array out of bounds
Prevent out-of-bounds array access on
acpi_pcihp_pci_status.

Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Cc: qemu-stable@nongnu.org
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2014-08-25 00:16:06 +02:00
Paolo Bonzini
9f6b2f1c64 pci_bridge: manually destroy memory regions within PCIBridgeWindows
The regions are destroyed and recreated on configuration space accesses.
We need to destroy them before the containing PCIBridgeWindows object
is freed.

Reported-by: Gonglei <arei.gonglei@huawei.com>
Reported-by: Knut Omang <knut.omang@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-08-25 00:16:06 +02:00
Ben Draper
40a87c6c9b vmxnet3: Pad short frames to minimum size (60 bytes)
When running VMware ESXi under qemu-kvm the guest discards frames
that are too short. Short ARP Requests will be dropped, this prevents
guests on the same bridge as VMware ESXi from communicating. This patch
simply adds the padding on the network device itself.

Signed-off-by: Ben Draper <ben@xrsa.net>
Reviewed-by: Dmitry Fleytman <dmitry@daynix.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-08-24 17:11:08 +04:00
Stefan Weil
d072cdf3ba libdecnumber: Fix warnings from smatch (missing static, boolean operations)
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-08-24 13:21:06 +04:00
zhanghailiang
680dfde919 linux-user: fix file descriptor leaks
Handle variable "fd_orig" going out of scope leaks the handle.

Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
Reviewed-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-08-24 13:18:28 +04:00
Stefan Weil
bcc55f327c po: Fix Makefile rules for in-tree builds without configuration
Adding 'update' to the phony targets fixes this error:

$ LANG=C make -C po update
make: Entering directory `/qemu/po'
  LINK  update
/qemu/po/de_DE.po: file not recognized: File format not recognized
collect2: error: ld returned 1 exit status
make: *** [update] Error 1
make: Leaving directory `/qemu/po'

Some other phony targets (build, install) were also added, and the
existing .PHONY statement was moved to a more prominent position at
the beginning of the Makefile.

The patch also fixes a 2nd bug. The default target should be 'all',
but instead 'modules' (from rules.mak) was the default. Fix this by
adding 'all' as a target before any include statement.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-08-24 13:16:42 +04:00
zhanghailiang
2fd5d86409 slirp/misc: Use the GLib memory allocation APIs
Here we don't check the return value of malloc() which may fail.
Use the g_new() instead, which will abort the program when
there is not enough memory.

Also, use g_strdup instead of strdup and remove the unnecessary
strdup function.

Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-08-24 13:16:32 +04:00
Liming Wang
58ab9e6807 configure: no need to mkdir QMP
commit 7537fe04 QMP: QMP/ -> docs/qmp/

Above commit has moved last QMP files to docs/qmp and it's not necessary
to create QMP directory. So remove it from configure.

Signed-off-by: Liming Wang <liming.wang@canonical.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-08-24 13:16:32 +04:00
Peter Crosthwaite
6a07a695b0 dma: axidma: Variablise repeated s->streams[i] sub-expr
This have 6 inline usages. Make it a bit more readable by using a local
variable.

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-08-24 13:16:32 +04:00
Peter Crosthwaite
f55f885267 microblaze: ml605: Get rid of ddr_base variable
It's a constant based on a macro. Just use the macro in place.

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-08-24 13:16:32 +04:00
zhanghailiang
c39a28a43d tests/bios-tables-test: check the value returned by fopen()
The function fopen() may fail, so check its return value.

Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
Signed-off-by: Li Liu <john.liuli@huawei.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-08-24 13:16:32 +04:00
zhanghailiang
d70724cec8 tcg: dump op count into qemu log
fopen() may fail and it does not check its return vaule here,
it is better to dump op count to the normal log file.

Signed-off-by: Li Liu <john.liuli@huawei.com>
Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-08-24 13:16:32 +04:00
zhanghailiang
bc5008a832 util/path: Use the GLib memory allocation routines
In this file, we don't check the return value of malloc/strdup/realloc which may fail.
Instead of using these routines, we use the GLib memory APIs g_malloc/g_strdup/g_realloc.
They will exit on allocation failure, so there is no need to test for failure,
which would be fine for setup.

Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-08-24 13:16:32 +04:00
Peter Maydell
33886ebeec Block patches
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Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block patches

# gpg: Signature made Fri 22 Aug 2014 14:47:53 BST using RSA key ID C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"

* remotes/kevin/tags/for-upstream: (29 commits)
  qemu-img: Allow cache mode specification for amend
  qemu-img: Allow source cache mode specification
  vmdk: Use bdrv_nb_sectors() where sectors, not bytes are wanted
  blkdebug: Delete BH in bdrv_aio_cancel
  qemu-iotests: add test case 101 for short file I/O
  raw-posix: fix O_DIRECT short reads
  block/iscsi: fix memory corruption on iscsi resize
  block/vvfat.c: remove debugging code to reinit stderr if NULL
  iotests: Add test for image filename construction
  quorum: Implement bdrv_refresh_filename()
  nbd: Implement bdrv_refresh_filename()
  blkverify: Implement bdrv_refresh_filename()
  blkdebug: Implement bdrv_refresh_filename()
  block: Add bdrv_refresh_filename()
  virtio-blk: fix reference a pointer which might be freed
  virtio-blk: allow block_resize with dataplane
  block: acquire AioContext in qmp_block_resize()
  qemu-iotests: Fix 028 reference output for qed
  test-coroutine: test cost introduced by coroutine
  iotests: Add test for qcow2's cache options
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-22 16:12:51 +01:00