Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
Reviewed-by: NOrit Wasserman <owasserm@redhat.com>
Signed-off-by: NJuan Quintela <quintela@redhat.com>

Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
Reviewed-by: NOrit Wasserman <owasserm@redhat.com>
Signed-off-by: NJuan Quintela <quintela@redhat.com>

This will allow unit tests to be written for VMState code without
pulling dependencies from the savevm code.
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
Reviewed-by: NOrit Wasserman <owasserm@redhat.com>
Signed-off-by: NJuan Quintela <quintela@redhat.com>

Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
Reviewed-by: NOrit Wasserman <owasserm@redhat.com>
Signed-off-by: NJuan Quintela <quintela@redhat.com>

Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
Reviewed-by: NOrit Wasserman <owasserm@redhat.com>
Signed-off-by: NJuan Quintela <quintela@redhat.com>

Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
Reviewed-by: NOrit Wasserman <owasserm@redhat.com>
Signed-off-by: NJuan Quintela <quintela@redhat.com>

The VMState code will be moved to vmstate.c and it uses some of the
QEMU_VM_* constants, so move it to a header.
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
Reviewed-by: NOrit Wasserman <owasserm@redhat.com>
Signed-off-by: NJuan Quintela <quintela@redhat.com>

The QEMUFile code will be moved to qemu-file.c. This will require making
the following functions non-static because they are used by the savevm.c
code:

 * qemu_peek_byte()
 * qemu_peek_buffer()
 * qemu_file_skip()
 * qemu_file_set_error()
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
Reviewed-by: NOrit Wasserman <owasserm@redhat.com>
Signed-off-by: NJuan Quintela <quintela@redhat.com>

The migration thread appears to want to allow writeout to occur at full
speed rather than being rate limited during completion of state saving,
but sets the limit to INT_MAX when xfer_limit is INT64_MAX. This causes
problems if there's more than 2GB of state left to save at this point. It
probably ought to just be INT64_MAX instead.
Signed-off-by: NMatthew Garrett <matthew.garrett@nebula.com>
Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NJuan Quintela <quintela@redhat.com>

Introduce MIG_STATE_CANCELLING state to avoid starting a new migration task while the previous one still exist.
Signed-off-by: NZeng Junliang <zengjunliang@huawei.com>
Signed-off-by: NZhang Haoyu <haoyu.zhang@huawei.com>
Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NJuan Quintela <quintela@redhat.com>

Avoid a bogus COMPLETED->CANCELLED transition.
There is a period of time from the timing of setting COMPLETED state to that of migration thread exits, so during which it's problematic in COMPLETED->CANCELLED transition.
Signed-off-by: NZeng Junliang <zengjunliang@huawei.com>
Signed-off-by: NZhang Haoyu <haoyu.zhang@huawei.com>
Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NJuan Quintela <quintela@redhat.com>

cocoa queue:
 * pass command key to guest when VM has mousegrab
 * add .qcow2 to extension list for image load dialog
 * fix bugs in code for starting QEMU via image load dialog
 * fix resize/redraw interaction
 * draw window black if guest hasn't sent anything to screen
 * minor style/typo fixes
 * add myself as cocoa co-maintainer

# gpg: Signature made Sun 12 Jan 2014 02:45:52 PM PST using RSA key ID 14360CDE
# gpg: Can't check signature: public key not found

* pmaydell/tags/pull-cocoa-20140112:
  MAINTAINERS: add myself as cocoa UI co-maintainer
  ui/cocoa: Remove stray tabs
  ui/cocoa: Draw black rectangle if we have no data yet
  ui/cocoa: Redraw at correct size when switching surface
  ui/cocoa: Fix code for starting QEMU via image file load dialog
  ui/cocoa: Add ".qcow2" to extension list for image load dialog
  ui/cocoa: Send warning message to stderr, not stdout
  ui/cocoa: Correct typos in comments and variable names
  ui/cocoa: Pass command key through to guest when VM has mousegrab

Message-id: 1389567158-31066-1-git-send-email-peter.maydell@linaro.org
Signed-off-by: NAnthony Liguori <aliguori@amazon.com>

target-arm queue:
 * build fix for bigendian hosts

# gpg: Signature made Sun 12 Jan 2014 01:38:22 PM PST using RSA key ID 14360CDE
# gpg: Can't check signature: public key not found

* pmaydell/tags/pull-target-arm-20140112:
  arm: fix compile on bigendian host

Message-id: 1389562970-30944-1-git-send-email-peter.maydell@linaro.org
Signed-off-by: NAnthony Liguori <aliguori@amazon.com>

Add myself to the maintainers list for the cocoa UI; status
remains "Odd Fixes".
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Acked-by: NAndreas Färber <andreas.faerber@web.de>
Message-id: 1387207075-10280-1-git-send-email-peter.maydell@linaro.org

The ui/cocoa.m file has just three lines with hardcoded tabs; fix them.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NStefan Weil <sw@weilnetz.de>
Message-id: 1387886052-27067-1-git-send-email-peter.maydell@linaro.org

If our redraw method is called before we have any data from the guest,
then draw a black rectangle rather than leaving the window empty.
This mostly only matters when the guest machine has no framebuffer
device, but it is more in line with the behaviour of other QEMU UIs.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 1387853507-26298-3-git-send-email-peter.maydell@linaro.org

If the surface switch involved a resize, we were doing the redraw
at the old size rather than the new, because the update of
screen.width and screen.height was being done after the setFrame
method calls which triggered a redraw. Normally this isn't very
noticeable because typically after the guest triggers the window
resize it also draws something to it, which will in turn cause
us to redraw. However, the combination of a guest which never
draws to the display and a command line setting of a screen size
larger than the default can reveal odd effects.

Move most of the handling of resizes to the top of the method,
and guard it with a check that the surface size actually changed,
to avoid unnecessary operations (including some user visible ones
like "recenter the window on the screen") if the surface is the
same size as the old one.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 1387853507-26298-2-git-send-email-peter.maydell@linaro.org

Fix a number of bugs in the code for starting QEMU via the image
file load dialog:
 * use the actual argv[0] rather than "qemu": this avoids failures to
   find BIOS image files caused by not looking in the correct directory
   relative to the executable path
 * allocate a large enough argv array to NULL terminate it
 * use g_strdup(X) rather than g_strdup_printf("%s", X) or
   g_strdup_printf(X)
 * disable the printing of the simulated command line argument
   (which is presumably intended for debug only)
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 1386543546-31919-6-git-send-email-peter.maydell@linaro.org

Add ".qcow2" to the list of file extensions which are accepted
by the initial disk image load dialog which is displayed if the
user runs QEMU without any command line arguments.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 1386543546-31919-5-git-send-email-peter.maydell@linaro.org

Bring a warning message into line with the others in this file by
sending it to stderr, not stdout.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 1386543546-31919-4-git-send-email-peter.maydell@linaro.org

Fix various non-user-visible typos in comments and variable names.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NStefan Weil <sw@weilnetz.de>
Message-id: 1386543546-31919-3-git-send-email-peter.maydell@linaro.org

The guest might want to be able to use the command key for its won
purposes (as command if it is MacOS X, or for the Windows key if
it is a PC guest, for instance). In line with other UI frontends,
pass it through if the guest has mousegrab, and only use it for UI
menu accelerators if not grabbed.

Thanks to John Arbuckle for reporting this problem, helping
us work through what the best solution would be and providing
a patch which was the initial inspiration for this one.
Reported-by: NJohn Arbuckle <programmingkidx@gmail.com>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 1386543546-31919-2-git-send-email-peter.maydell@linaro.org

Signed-off-by: NAlexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

* bonzini/scsi-next:
  scsi-disk: add UNMAP limits to block limits VPD page
  block/iscsi: use a bh to schedule co reentrance

Message-id: 1387720926-11421-1-git-send-email-pbonzini@redhat.com
Signed-off-by: NAnthony Liguori <aliguori@amazon.com>

* stefanha/block:
  commit: Remove unused check
  qemu-iotests: Update test cases for commit active
  commit: Support commit active layer
  block: Add commit_active_start()
  mirror: Move base to MirrorBlockJob
  mirror: Don't close target
  qemu-iotests: drop duplicate virtio-blk initialization failure
  vmdk: Allow vmdk_create to work with protocol
  vmdk: Check VMFS extent line field number
  docs: updated qemu-img man page and qemu-doc to reflect VHDX support.
  block: vhdx - improve error message, and .bdrv_check implementation
  block/iscsi: Fix compilation for libiscsi 1.4.0 (API change)
  qapi-schema: fix QEMU 1.8 references
  dataplane: replace hostmem with memory_region_find
  dataplane: change vring API to use VirtQueueElement
  vring: factor common code for error exits
  vring: create a common function to parse descriptors
  sheepdog: fix dynamic grow for running qcow2 format

Message-id: 1387554416-5837-1-git-send-email-stefanha@redhat.com
Signed-off-by: NAnthony Liguori <aliguori@amazon.com>

acpi,pci,pc,fedora,virtio fixes and enhancements

This includes some Preparatory patches for cpu hotplug for q25 and memory
hotplug by Igor, tests and memory mapping change
by Laszlo and pci reset cleanup by Paolo.
There are also some fixes for fedora and virtio:
included here since they are test blockers for me.
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Mon 23 Dec 2013 08:07:18 AM PST using RSA key ID D28D5469
# gpg: Can't check signature: public key not found

* mst/tags/for_anthony:
  target-arm: fix build with gcc 4.8.2
  virtio: add back call to virtio_bus_device_unplugged
  piix: fix 32bit pci hole
  qdev: switch reset to post-order
  qdev: allow both pre- and post-order vists in qdev walking functions
  pci: clean up resetting of IRQs
  pci: do not export pci_bus_reset
  ACPI/DSDT-CPU: cleanup bogus comment
  ACPI: Q35 DSDT: fix CPU hotplug GPE0.2 handler
  acpi: ich9: allow guest to clear SCI rised by GPE
  acpi: factor out common pm_update_sci() into acpi core
  acpi: piix4: remove not needed GPE0 mask
  i440fx-test: verify firmware under 4G and 1M, both -bios and -pflash
  i440fx-test: generate temporary firmware blob
  i440fx-test: give each GTest case its own qtest
  i440fx-test: qtest_start() should be paired with qtest_end()
  hw/i386/pc_sysfw: support two flash drives
  pc_piix: document gigabyte_align
  piix: gigabyte alignment for ram

Message-id: 1387815007-1272-1-git-send-email-mst@redhat.com
Signed-off-by: NAnthony Liguori <aliguori@amazon.com>

QOM CPUState refactorings / X86CPU

* TLB invalidation optimizations
* X86CPU initialization cleanups
* Preparations for X86CPU hot-unplug

# gpg: Signature made Tue 24 Dec 2013 04:51:52 AM PST using RSA key ID 3E7E013F
# gpg: Good signature from "Andreas Färber <afaerber@suse.de>"
# gpg:                 aka "Andreas Färber <afaerber@suse.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: 174F 0347 1BCC 221A 6175  6F96 FA2E D12D 3E7E 013F

* afaerber/tags/qom-cpu-for-anthony:
  target-i386: Cleanup 'foo=val' feature handling
  target-i386: Cleanup 'foo' feature handling
  target-i386: Convert 'check' and 'enforce' to static properties
  target-i386: Convert 'hv_spinlocks' to static property
  target-i386: Convert 'hv_vapic' to static property
  target-i386: Convert 'hv_relaxed' to static property
  cpu-exec: Optimize X86CPU usage in cpu_exec()
  target-i386: Move apic_state field from CPUX86State to X86CPU
  cputlb: Tidy memset() of arrays
  cputlb: Use memset() when flushing entries

target-arm queue:
 * further A64 decoder patches, including enabling the aarch64-linux-user
   target; this includes full floating point support. Neon is not yet
   supported.
 * cadence UART model fixes.
 * some minor bug fixes and cleanups.
 * all the softfloat fixes required by the new A64 instructions;
   several of these will also be used by PPC.

* pmaydell/tags/pull-target-arm-20140107: (61 commits)
  target-arm: A64: Add support for FCVT between half, single and double
  target-arm: A64: Add 1-source 32-to-32 and 64-to-64 FP instructions
  target-arm: A64: Add floating-point<->integer conversion instructions
  target-arm: A64: Add floating-point<->fixed-point instructions
  target-arm: A64: Add extra VFP fixed point conversion helpers
  target-arm: Ignore most exceptions from scalbn when doing fixpoint conversion
  target-arm: Rename A32 VFP conversion helpers
  target-arm: Prepare VFP_CONV_FIX helpers for A64 uses
  softfloat: Add support for ties-away rounding
  softfloat: Refactor code handling various rounding modes
  softfloat: Add float16 <=> float64 conversion functions
  softfloat: Factor out RoundAndPackFloat16 and NormalizeFloat16Subnormal
  softfloat: Provide complete set of accessors for fp state
  softfloat: Fix float64_to_uint32_round_to_zero
  softfloat: Fix float64_to_uint32
  softfloat: Fix float64_to_uint64_round_to_zero
  softfloat: Add float32_to_uint64()
  softfloat: Fix factor 2 error for scalbn on denormal inputs
  softfloat: Only raise Invalid when conversions to int are out of range
  softfloat: Fix float64_to_uint64
  ...

Conflicts:
	target-arm/cpu.h

aliguori: resolved trivial conflict
Signed-off-by: NAnthony Liguori <aliguori@amazon.com>

* riku/linux-user-for-upstream:
  linux-user: Remove regs parameter of load_elf_binary and load_flt_binary
  linux-user: Support the accept4 socketcall

Message-id: 1389364137-23287-1-git-send-email-riku.voipio@linaro.org
Signed-off-by: NAnthony Liguori <aliguori@amazon.com>

The regs parameter is not used anywhere, so remove it.
Signed-off-by: NWill Newton <will.newton@linaro.org>
Reviewed-by: NErik de Castro Lopo <erikd@mega-nerd.com>
Reviewed-by: NAndreas Färber <afaerber@suse.de>
Signed-off-by: NRiku Voipio <riku.voipio@linaro.org>

Cc: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: NAndré Hentschel <nerv@dawncrow.de>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NErik de Castro Lopo <erikd@mega-nerd.com>
Reviewed-by: NLaurent Vivier <laurent@vivier.eu>
Signed-off-by: NRiku Voipio <riku.voipio@linaro.org>

* otubo/seccomp:
  seccomp: exit if seccomp_init() fails

Message-id: 1387565447-24241-1-git-send-email-otubo@linux.vnet.ibm.com
Signed-off-by: NAnthony Liguori <aliguori@amazon.com>

* rth/ldst-i386-2: (49 commits)
  target-i386: Tidy ljmp
  target-i386: Rename gen_op_jmp_T0 to gen_op_jmp_v
  target-i386: Tidy some size computation
  target-i386: Remove gen_op_mov_reg_A0
  target-i386: Remove gen_op_mov_TN_reg
  target-i386: Remove gen_op_addl_T0_T1
  target-i386: Remove gen_op_mov_reg_T1
  target-i386: Remove gen_op_mov_reg_T0
  target-i386: Tidy cpu_regs initialization
  target_i386: Clean up gen_pop_T0
  target-i386: Combine gen_push_T* into gen_push_v
  target-i386: Tidy addr16 code in gen_lea_modrm
  target-i386: Change dflag to TCGMemOp
  target-i386: Change gen_op_mov_reg_A0 size parameter to TCGMemOp
  target-i386: Change aflag to TCGMemOp
  target-i386: Change gen_op_j*z_ecx size parameter to TCGMemOp
  target-i386: Change gen_op_add_reg_* size parameter to TCGMemOp
  target-i386: Use TCGMemOp for 'ot' variables
  target-i386: Remove gen_op_andl_A0_ffff
  target-i386: Remove gen_op_movl_T0_T1
  ...

Message-id: 1389128439-10067-1-git-send-email-rth@twiddle.net
Signed-off-by: NAnthony Liguori <aliguori@amazon.com>

QOM infrastructure fixes and device conversions

* QOM interface fixes and unit test
* Device no_user sanitization and documentation
* Device error reporting improvement
* Conversion of APIC, ICC, IOAPIC to QOM realization model

# gpg: Signature made Tue 24 Dec 2013 09:04:05 AM PST using RSA key ID 3E7E013F
# gpg: Good signature from "Andreas Färber <afaerber@suse.de>"
# gpg:                 aka "Andreas Färber <afaerber@suse.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: 174F 0347 1BCC 221A 6175  6F96 FA2E D12D 3E7E 013F

* afaerber/tags/qom-devices-for-anthony: (24 commits)
  qdev-monitor: Improve error message for -device nonexistant
  ioapic: QOM'ify ioapic
  ioapic: Cleanup for QOM'ification
  icc_bus: QOM'ify ICC
  apic: QOM'ify APIC
  apic: Cleanup for QOM'ification
  qdev: Drop misleading qbus_free() function
  qom: Detect bad reentrance during object_class_foreach()
  tests: Test QOM interface casting
  qom: Do not register interface "types" in the type table and fix names
  qom: Split out object and class caches
  qdev: Document that pointer properties kill device_add
  hw: cannot_instantiate_with_device_add_yet due to pointer props
  qdev-monitor: Avoid device_add crashing on non-device driver name
  qdev: Do not let the user try to device_add when it cannot work
  isa: Clean up use of cannot_instantiate_with_device_add_yet
  vt82c686: Clean up use of cannot_instantiate_with_device_add_yet
  piix3 piix4: Clean up use of cannot_instantiate_with_device_add_yet
  ich9: Document why cannot_instantiate_with_device_add_yet
  pci-host: Consistently set cannot_instantiate_with_device_add_yet
  ...

* mjt/trivial-patches:
  acpi unit-test: Remove temporary disk after test
  mainstone: Fix duplicate array values for key 'space'
  pxa27x: Add 'const' attribute to keyboard maps
  pxa27x: Reduce size of keyboard matrix mapping
  doc: Mention chardev:id in available devices for -serial
  configure: Python tests must be done before help message
  configure: Rewrite code for help message
  fix -boot strict regressed in commit 6ef4716c
  vl: make boot_strict variable static (not used outside vl.c)
  x86: only allow real mode to access 32bit without LMA
  linux-user: Use macro TARGET_NSIG_WORDS where possible
  exynos4210: Use macro ARRAY_SIZE where possible
  ui/cocoa: Use macro ARRAY_SIZE where possible
  misc: Use macro ARRAY_SIZE where possible
  openrisc: Fix spelling in comment (transaltion -> translation)
  hw/arm/highbank: Simplify code (memory region in device state)

Message-id: 1388182050-10270-1-git-send-email-mjt@msgid.tls.msk.ru
Signed-off-by: NAnthony Liguori <aliguori@amazon.com>

target-arm queue:
 * further A64 decoder patches, including enabling the aarch64-linux-user
   target; this includes full floating point support. Neon is not yet
   supported.
 * cadence UART model fixes.
 * some minor bug fixes and cleanups.
 * all the softfloat fixes required by the new A64 instructions;
   several of these will also be used by PPC.

# gpg: Signature made Wed 08 Jan 2014 11:25:12 AM PST using RSA key ID 14360CDE
# gpg: Can't check signature: public key not found

* pmaydell/tags/pull-target-arm-20140108: (76 commits)
  target-arm: A64: Add support for FCVT between half, single and double
  target-arm: A64: Add 1-source 32-to-32 and 64-to-64 FP instructions
  target-arm: A64: Add floating-point<->integer conversion instructions
  target-arm: A64: Add floating-point<->fixed-point instructions
  target-arm: A64: Add extra VFP fixed point conversion helpers
  target-arm: Ignore most exceptions from scalbn when doing fixpoint conversion
  target-arm: Rename A32 VFP conversion helpers
  target-arm: Prepare VFP_CONV_FIX helpers for A64 uses
  softfloat: Add support for ties-away rounding
  softfloat: Refactor code handling various rounding modes
  softfloat: Add float16 <=> float64 conversion functions
  softfloat: Factor out RoundAndPackFloat16 and NormalizeFloat16Subnormal
  softfloat: Provide complete set of accessors for fp state
  softfloat: Fix float64_to_uint32_round_to_zero
  softfloat: Fix float64_to_uint32
  softfloat: Fix float64_to_uint64_round_to_zero
  softfloat: Add float32_to_uint64()
  softfloat: Fix factor 2 error for scalbn on denormal inputs
  softfloat: Only raise Invalid when conversions to int are out of range
  softfloat: Fix float64_to_uint64
  ...

Message-id: 1389209439-25448-1-git-send-email-peter.maydell@linaro.org
Signed-off-by: NAnthony Liguori <aliguori@amazon.com>

Add support for FCVT between half, single and double precision.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NRichard Henderson <rth@twiddle.net>

This patch adds support for those instructions in the  "Floating-point
data-processing (1 source)" group which are simple 32-bit-to-32-bit
or 64-bit-to-64-bit operations (ie everything except FCVT between
single/double/half precision).

We put the new round-to-int helpers in helper.c because they will
also be used by the new ARMv8 A32/T32 rounding instructions.
Signed-off-by: NAlexander Graf <agraf@suse.de>
[WN: Commit message tweak, merged single and double precision patches,
 updated to new infrastructure.]
Signed-off-by: NWill Newton <will.newton@linaro.org>
[PMM: reworked decode, split FCVT out into their own patch]
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NRichard Henderson <rth@twiddle.net>

Add support for the AArch64 floating-point <-> integer conversion
instructions to disas_fpintconv. In the process we can rearrange
and simplify the detection of unallocated encodings a little.
We also correct a typo in the instruction encoding diagram for this
instruction group: bit 21 is 1, not 0.
Signed-off-by: NWill Newton <will.newton@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NRichard Henderson <rth@twiddle.net>

This patch adds emulation for the instruction group labeled
"Floating-point <-> fixed-point conversions" in the ARM ARM.

Namely this includes the instructions SCVTF, UCVTF, FCVTZS, FCVTZU
(scalar, fixed-point).
Signed-off-by: NAlexander Graf <agraf@suse.de>
[WN: Commit message tweak, rebased, updated to new infrastructure.
 Applied bug fixes from Michael Matz and Janne Grunau.]
Signed-off-by: NWill Newton <will.newton@linaro.org>
[PMM: significant cleanup]
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NRichard Henderson <rth@twiddle.net>