Merge branch 'x86cpu_qom_tcg_v2' of git://github.com/imammedo/qemu

* 'x86cpu_qom_tcg_v2' of git://github.com/imammedo/qemu:
target-i386: move tcg initialization into x86_cpu_initfn()

Merge branch 'x86cpu_qom_tcg_v2' of git://github.com/imammedo/qemu

* 'x86cpu_qom_tcg_v2' of git://github.com/imammedo/qemu:
target-i386: move tcg initialization into x86_cpu_initfn()
cleanup cpu_set_debug_excp_handler
target-xtensa: drop usage of prev_debug_excp_handler
target-i386: drop usage of prev_debug_excp_handler

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Merge branch pci into master

Merge master and pci branch, resolve build breakage in hw/esp.c
introduced by f90c2bcd.

Conflicts:
hw/esp.c

Merge remote-tracking branch 'mjt/mjt-iov2' into staging

* mjt/mjt-iov2:
rewrite iov_send_recv() and move it to iov.c
cleanup qemu_co_sendv(), qemu_co_recvv() and friends
e

Merge remote-tracking branch 'mjt/mjt-iov2' into staging

* mjt/mjt-iov2:
rewrite iov_send_recv() and move it to iov.c
cleanup qemu_co_sendv(), qemu_co_recvv() and friends
export iov_send_recv() and use it in iov_send() and iov_recv()
rename qemu_sendv to iov_send, change proto and move declarations to iov.h
change qemu_iovec_to_buf() to match other to,from_buf functions
consolidate qemu_iovec_copy() and qemu_iovec_concat() and make them consistent
allow qemu_iovec_from_buffer() to specify offset from which to start copying
consolidate qemu_iovec_memset{,_skip}() into single function and use existing iov_memset()
rewrite iov_* functions
change iov_* function prototypes to be more appropriate
virtio-serial-bus: use correct lengths in control_out() message

Conflicts:
tests/Makefile

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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ide/ahci: Use universal DMA helper functions

The AHCI device can provide both PCI and SysBus AHCI device
emulations. For this reason, it wasn't previously converted to use
the pci_d

ide/ahci: Use universal DMA helper functions

The AHCI device can provide both PCI and SysBus AHCI device
emulations. For this reason, it wasn't previously converted to use
the pci_dma_*() helper functions. Now that we have universal DMA
helper functions, this converts AHCI to use them.

The DMAContext is obtained from pci_dma_context() in the PCI case and
set to NULL in the SysBus case (i.e. we assume for now that a SysBus
AHCI has no IOMMU translation).

Cc: Kevin Wolf <kwolf@redhat.com>
Cc: Michael S. Tsirkin <mst@redhat.com>

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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iommu: Make sglists and dma_bdrv helpers use new universal DMA helpers

dma-helpers.c contains a number of helper functions for doing
scatter/gather DMA, and various block device related

iommu: Make sglists and dma_bdrv helpers use new universal DMA helpers

dma-helpers.c contains a number of helper functions for doing
scatter/gather DMA, and various block device related DMA. Currently,
these directly access guest memory using cpu_physical_memory_*(),
assuming no IOMMU translation.

This patch updates this code to use the new universal DMA helper
functions. qemu_sglist_init() now takes a DMAContext * to describe
the DMA address space in which the scatter/gather will take place.

We minimally update the callers qemu_sglist_init() to pass NULL
(i.e. no translation, same as current behaviour). Some of those
callers should pass something else in some cases to allow proper IOMMU
translation in future, but that will be fixed in later patches.

Cc: Kevin Wolf <kwolf@redhat.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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Merge branch 's390-for-upstream' of git://repo.or.cz/qemu/agraf

* 's390-for-upstream' of git://repo.or.cz/qemu/agraf:
s390: stop target cpu on sigp initial reset
s390: make kvm_s

Merge branch 's390-for-upstream' of git://repo.or.cz/qemu/agraf

* 's390-for-upstream' of git://repo.or.cz/qemu/agraf:
s390: stop target cpu on sigp initial reset
s390: make kvm_stat work on s390
kvm: Update kernel headers
s390x: fix s390 virtio aliases

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Merge remote-tracking branch 'afaerber-or/qom-next-2' into staging

* afaerber-or/qom-next-2: (22 commits)
qom: Push error reporting to object_property_find()
qdev: Remove qdev_pr

Merge remote-tracking branch 'afaerber-or/qom-next-2' into staging

* afaerber-or/qom-next-2: (22 commits)
qom: Push error reporting to object_property_find()
qdev: Remove qdev_prop_exists()
qbus: Initialize in standard way
qbus: Make child devices links
qdev: Connect busses with their parent devices
qdev: Convert busses to QEMU Object Model
qdev: Move SysBus initialization to sysbus.c
qdev: Use wrapper for qdev_get_path
qdev: Remove qdev_prop_set_defaults
qdev: Clean up global properties
qdev: Move bus properties to abstract superclasses
qdev: Move bus properties to a separate global
qdev: Push "type" property up to Object
arm_l2x0: Rename "type" property to "cache-type"
m48t59: Rename "type" property to "model"
qom: Assert that public types have a non-NULL parent field
qom: Drop type_register_static_alias() macro
qom: Make Object a type
qom: Add class_base_init
qom: Add object_child_foreach()
...

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Merge remote-tracking branch 'qmp/queue/qmp' into staging

* qmp/queue/qmp:
build: install qmp-commands.txt
Add rate limiting of RTC_CHANGE, BALLOON_CHANGE & WATCHDOG events

Merge remote-tracking branch 'qmp/queue/qmp' into staging

* qmp/queue/qmp:
build: install qmp-commands.txt
Add rate limiting of RTC_CHANGE, BALLOON_CHANGE & WATCHDOG events
Add event notification for guest balloon changes
Fix some more license versions (GPL2+ instead of GPL2)
monitor: Fix memory leak with readline completion
qmp: do not include monitor.h from qapi-types-core.h
qmp: include monitor.h when needed
kvm: add missing include files

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Merge remote-tracking branch 'kwolf/for-anthony' into staging

* kwolf/for-anthony: (39 commits)
qemu-iotests: add 036 autoclear feature bit test
qemu-iotests: add qcow2.py set-fe

Merge remote-tracking branch 'kwolf/for-anthony' into staging

* kwolf/for-anthony: (39 commits)
qemu-iotests: add 036 autoclear feature bit test
qemu-iotests: add qcow2.py set-feature-bit command
fdc-test: introduced qtest read_without_media
fdc: fix implied seek while there is no media in drive
qcow2: fix autoclear image header update
xen: Don't peek behind the BlockDriverState abstraction
xen: Don't change -drive if=xen device name during machine init
block: Replace bdrv_get_format() by bdrv_get_format_name()
qemu-img: document qed format on qemu-img man page
qemu-iotests: COW with many AIO requests on the same cluster
qemu-iotests: Some backing file COW tests
qcow2: Fix avail_sectors in cluster allocation code
qcow2: Simplify calculation for COW area at the end
qcow2: always operate caches in writeback mode
ide: support enable/disable write cache
block: always open drivers in writeback mode
block: add bdrv_set_enable_write_cache
block: copy enable_write_cache in bdrv_append
savevm: flush after saving vm state
block: flush in writethrough mode after writes
...

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Merge remote-tracking branch 'mst/tags/for_anthony' into staging

* mst/tags/for_anthony:
pci_bridge_dev: fix error path in pci_bridge_dev_initfn()
qdev: release parent properties

Merge remote-tracking branch 'mst/tags/for_anthony' into staging

* mst/tags/for_anthony:
pci_bridge_dev: fix error path in pci_bridge_dev_initfn()
qdev: release parent properties on dc->init failure
msi: Use msi/msix_present more consistently
msi: Invoke msi/msix_write_config from PCI core
msi: Guard msi/msix_write_config with msi_present
msi: Invoke msi/msix_reset from PCI core
msi: Guard msi_reset with msi_present
ahci: Clean up reset functions
intel-hda: Fix reset of MSI function
ahci: Fix reset of MSI function
rtl8139: honor RxOverflow flag in can_receive method
shpc: unparent device before free

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Merge remote-tracking branch 'sstabellini/for_1.1.1' into staging

* sstabellini/for_1.1.1:
qemu/xendisk: set maximum number of grants to be used

ahci: Clean up reset functions

Properly register reset functions via the device class.

CC: Alexander Graf <agraf@suse.de>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>

ahci: Clean up reset functions

Properly register reset functions via the device class.

CC: Alexander Graf <agraf@suse.de>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

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Merge remote-tracking branch 'qemu-kvm/uq/master' into staging

* qemu-kvm/uq/master:
virtio/vhost: Add support for KVM in-kernel MSI injection
msix: Add msix_nr_vectors_allocated

Merge remote-tracking branch 'qemu-kvm/uq/master' into staging

* qemu-kvm/uq/master:
virtio/vhost: Add support for KVM in-kernel MSI injection
msix: Add msix_nr_vectors_allocated
kvm: Enable use of kvm_irqchip_in_kernel in hwlib code
kvm: Introduce kvm_irqchip_add/remove_irqfd
kvm: Make kvm_irqchip_commit_routes an internal service
kvm: Publicize kvm_irqchip_release_virq
kvm: Introduce kvm_irqchip_add_msi_route
kvm: Rename kvm_irqchip_add_route to kvm_irqchip_add_irq_route
msix: Introduce vector notifiers
msix: Invoke msix_handle_mask_update on msix_mask_all
msix: Factor out msix_get_message
kvm: update vmxcap for EPT A/D, INVPCID, RDRAND, VMFUNC
kvm: Enable in-kernel irqchip support by default
kvm: Add support for direct MSI injections
kvm: Update kernel headers
kvm: x86: Wire up MSI support for in-kernel irqchip
pc: Enable MSI support at APIC level
kvm: Introduce basic MSI support for in-kernel irqchips
Introduce MSIMessage structure
kvm: Refactor KVMState::max_gsi to gsi_count

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Merge remote-tracking branch 'kwolf/for-anthony' into staging

* kwolf/for-anthony:
ahci: SATA FIS is 20 bytes, not 0x20
virtio-blk: Fix geometry sector calculation
block: p

Merge remote-tracking branch 'kwolf/for-anthony' into staging

* kwolf/for-anthony:
ahci: SATA FIS is 20 bytes, not 0x20
virtio-blk: Fix geometry sector calculation
block: prevent snapshot mode $TMPDIR symlink attack
sheepdog: fix return value of do_load_save_vm_state
virtio: Fix compiler warning for non Linux hosts

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ahci: SATA FIS is 20 bytes, not 0x20

As in the SATA and AHCI specifications, a FIS is 5 Dwords of 4 bytes
each, which comes to 20 bytes (decimal), not 0x20.

Signed-off-by: Danie

ahci: SATA FIS is 20 bytes, not 0x20

As in the SATA and AHCI specifications, a FIS is 5 Dwords of 4 bytes
each, which comes to 20 bytes (decimal), not 0x20.

Signed-off-by: Daniel Verkamp <daniel@drv.nu>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

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Merge remote-tracking branch 'sstabellini/saverestore-8' into staging

* sstabellini/saverestore-8:
xen: do not allocate RAM during INMIGRATE runstate
xen mapcache: check if memor

Merge remote-tracking branch 'sstabellini/saverestore-8' into staging

* sstabellini/saverestore-8:
xen: do not allocate RAM during INMIGRATE runstate
xen mapcache: check if memory region has moved.
xen: record physmap changes to xenstore
Set runstate to INMIGRATE earlier
Introduce "xen-save-devices-state"
cirrus_vga: do not reset videoram

Conflicts:
qapi-schema.json

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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Merge remote-tracking branch 'qemu-kvm/memory/core' into staging

* qemu-kvm/memory/core:
memory: get rid of cpu_register_io_memory()
memory: dispatch directly via MemoryRegion

Merge remote-tracking branch 'qemu-kvm/memory/core' into staging

* qemu-kvm/memory/core:
memory: get rid of cpu_register_io_memory()
memory: dispatch directly via MemoryRegion
exec: fix code tlb entry misused as iotlb in get_page_addr_code()
memory: store section indices in iotlb instead of io indices
memory: make phys_page_find() return an unadjusted section

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Merge remote-tracking branch 'qmp/queue/qmp' into staging

* qmp/queue/qmp:
qapi-schema.json: fix comment for type ObjectPropretyInfo
qapi-schema: fix typos and explain 'spice' au

Merge remote-tracking branch 'qmp/queue/qmp' into staging

* qmp/queue/qmp:
qapi-schema.json: fix comment for type ObjectPropretyInfo
qapi-schema: fix typos and explain 'spice' auth
qjson.h: include compiler.h for GCC_FMT_ATTR

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Add missing const attributes for MemoryRegionOps

Most MemoryRegionOps already had the const attribute.
This patch adds it to the remaining ones.

Signed-off-by: Stefan Weil <sw@w

Add missing const attributes for MemoryRegionOps

Most MemoryRegionOps already had the const attribute.
This patch adds it to the remaining ones.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

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Merge branch 'xtensa' of git://jcmvbkbc.spb.ru/dumb/qemu-xtensa

* 'xtensa' of git://jcmvbkbc.spb.ru/dumb/qemu-xtensa:
target-xtensa: add breakpoint tests
target-xtensa: add DEBUG

Merge branch 'xtensa' of git://jcmvbkbc.spb.ru/dumb/qemu-xtensa

* 'xtensa' of git://jcmvbkbc.spb.ru/dumb/qemu-xtensa:
target-xtensa: add breakpoint tests
target-xtensa: add DEBUG_SECTION to overlay tool
target-xtensa: add DBREAK data breakpoints
exec: let cpu_watchpoint_insert accept larger watchpoints
exec: fix check_watchpoint exiting cpu_loop
exec: add missing breaks to the watch_mem_write
target-xtensa: add ICOUNT SR and debug exception
target-xtensa: implement instruction breakpoints
target-xtensa: add DEBUGCAUSE SR and configuration
target-xtensa: fetch 3rd opcode byte only when needed
target-xtensa: implement info tlb monitor command
target-xtensa: define TLB_TEMPLATE for MMU-less cores

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Merge remote-tracking branch 'qemu-kvm/memory/core' into staging

* qemu-kvm/memory/core: (30 commits)
memory: allow phys_map tree paths to terminate early
memory: unify PhysPageE

Merge remote-tracking branch 'qemu-kvm/memory/core' into staging

* qemu-kvm/memory/core: (30 commits)
memory: allow phys_map tree paths to terminate early
memory: unify PhysPageEntry::node and ::leaf
memory: change phys_page_set() to set multiple pages
memory: switch phys_page_set() to a recursive implementation
memory: replace phys_page_find_alloc() with phys_page_set()
memory: simplify multipage/subpage registration
memory: give phys_page_find() its own tree search loop
memory: make phys_page_find() return a MemoryRegionSection
memory: move tlb flush to MemoryListener commit callback
memory: unify the two branches of cpu_register_physical_memory_log()
memory: fix RAM subpages in newly initialized pages
memory: compress phys_map node pointers to 16 bits
memory: store MemoryRegionSection pointers in phys_map
memory: unify phys_map last level with intermediate levels
memory: remove first level of l1_phys_map
memory: change memory registration to rebuild the memory map on each change
memory: support stateless memory listeners
memory: split memory listener for the two address spaces
xen: ignore I/O memory regions
memory: allow MemoryListeners to observe a specific address space
...

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Merge remote-tracking branch 'qemu-kvm/uq/master' into staging

* qemu-kvm/uq/master:
pc-bios: update kvmvapic.bin
kvmvapic: Use optionrom helpers
optionsrom: Reserve space

Merge remote-tracking branch 'qemu-kvm/uq/master' into staging

* qemu-kvm/uq/master:
pc-bios: update kvmvapic.bin
kvmvapic: Use optionrom helpers
optionsrom: Reserve space for checksum
kvmvapic: Simplify mp/up_set_tpr
kvmvapic: Introduce TPR access optimization for Windows guests
kvmvapic: Add option ROM
target-i386: Add infrastructure for reporting TPR MMIO accesses
Allow to use pause_all_vcpus from VCPU context
Process pending work while waiting for initial kick-off in TCG mode
Remove useless casts from cpu iterators
kvm: Set cpu_single_env only once
kvm: Synchronize cpu state in kvm_arch_stop_on_emulation_error()

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Merge remote-tracking branch 'aneesh/for-upstream' into staging

* aneesh/for-upstream:
hw/9pfs: Endian fixes for virtfs
./configure: add option for disabling VirtFS

Merge remote-tracking branch 'stefanha/trivial-patches' into staging

* stefanha/trivial-patches:
slirp/misc: fix gcc __warn_memset_zero_len warnings
vl.c: Increase width of machi

Merge remote-tracking branch 'stefanha/trivial-patches' into staging

* stefanha/trivial-patches:
slirp/misc: fix gcc __warn_memset_zero_len warnings
vl.c: Increase width of machine name column in "-M ?" output
tcg: Remove unneeded include statements

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Merge remote-tracking branch 'mdroth/qga-win32-pull-2-23-12' into staging

* mdroth/qga-win32-pull-2-23-12:
qemu-ga: add win32 guest-shutdown command
qemu-ga: add Windows service

Merge remote-tracking branch 'mdroth/qga-win32-pull-2-23-12' into staging

* mdroth/qga-win32-pull-2-23-12:
qemu-ga: add win32 guest-shutdown command
qemu-ga: add Windows service integration
qemu-ga: add initial win32 support
qemu-ga: fixes for win32 build of qemu-ga
qemu-ga: rename guest-agent-commands.c -> commands-posix.c
qemu-ga: separate out common commands from posix-specific ones
qemu-ga: move channel/transport functionality into wrapper class
qemu-ga: Add schema documentation for types

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