i386: hvf: Add hvf_cpu_synchronize_pre_loadvm()

hvf lacks an implementation of cpu_synchronize_pre_loadvm().

Cc: Cameron Esfahani <dirty@apple.com>
Signed-off-by: Roman Bolshako

i386: hvf: Add hvf_cpu_synchronize_pre_loadvm()

hvf lacks an implementation of cpu_synchronize_pre_loadvm().

Cc: Cameron Esfahani <dirty@apple.com>
Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com>
Message-Id: <20200630102824.77604-4-r.bolshakov@yadro.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

show more ...

i386: hvf: Move synchronize functions to sysemu

Cc: Cameron Esfahani <dirty@apple.com>
Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com>
Message-Id: <20200630102824.77604-3-r.bo

i386: hvf: Move synchronize functions to sysemu

Cc: Cameron Esfahani <dirty@apple.com>
Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com>
Message-Id: <20200630102824.77604-3-r.bolshakov@yadro.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging

Pull request

# gpg: Signature made Thu 22 Aug 2019 16:52:45 BST
# gpg: using

Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging

Pull request

# gpg: Signature made Thu 22 Aug 2019 16:52:45 BST
# gpg: using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full]
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" [full]
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8

* remotes/stefanha/tags/block-pull-request:
vhost-user-scsi: prevent using uninitialized vqs
util/async: hold AioContext ref to prevent use-after-free

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/berrange/tags/autofree-pull-request' into staging

require newer glib2 to enable autofree'ing of stack variables exiting scope

* Bump minium gli

Merge remote-tracking branch 'remotes/berrange/tags/autofree-pull-request' into staging

require newer glib2 to enable autofree'ing of stack variables exiting scope

* Bump minium glib2 version to 2.48
* Convert much of the crypto code to use automatic memory free functions

# gpg: Signature made Thu 22 Aug 2019 11:51:59 BST
# gpg: using RSA key DAF3A6FDB26B62912D0E8E3FBE86EBB415104FDF
# gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>" [full]
# gpg: aka "Daniel P. Berrange <berrange@redhat.com>" [full]
# Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E 8E3F BE86 EBB4 1510 4FDF

* remotes/berrange/tags/autofree-pull-request:
crypto: use auto cleanup for many stack variables
crypto: define cleanup functions for use with g_autoptr
glib: bump min required glib library version to 2.48

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/bkoppelmann2/tags/pull-tricore-20190822-1' into staging

Converted target/tricore to translate_loop

# gpg: Signature made Thu 22 Aug 2019 11:17:

Merge remote-tracking branch 'remotes/bkoppelmann2/tags/pull-tricore-20190822-1' into staging

Converted target/tricore to translate_loop

# gpg: Signature made Thu 22 Aug 2019 11:17:37 BST
# gpg: using RSA key 6E636A7E83F2DD0CFA6E6E370AD2C6396B69CA14
# gpg: issuer "kbastian@mail.uni-paderborn.de"
# gpg: Good signature from "Bastian Koppelmann <kbastian@mail.uni-paderborn.de>" [full]
# Primary key fingerprint: 6E63 6A7E 83F2 DD0C FA6E 6E37 0AD2 C639 6B69 CA14

* remotes/bkoppelmann2/tags/pull-tricore-20190822-1:
target/tricore: Fix tricore_tr_translate_insn
target/tricore: Implement a qemu excptions helper
target/tricore: Use translate_loop
target-tricore: Make env a member of DisasContext
target/tricore: Use DisasContextBase API

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/kraxel/tags/vga-20190822-pull-request' into staging

vga: a collection of ati fixes/improvements.

# gpg: Signature made Thu 22 Aug 2019 09:04:52

Merge remote-tracking branch 'remotes/kraxel/tags/vga-20190822-pull-request' into staging

vga: a collection of ati fixes/improvements.

# gpg: Signature made Thu 22 Aug 2019 09:04:52 BST
# gpg: using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/vga-20190822-pull-request:
ati-vga: Implement dummy VBlank IRQ
ati-vga: Add limited support for big endian frame buffer aperture
ati-vga: Attempt to handle CRTC offset not exact multiple of stride
ati-vga: Fix hardware cursor image offset
ati-vga: Fix cursor color with guest_hwcursor=true
ati-vga: Fix GPIO_MONID register write
ati-vga: Add some register definitions for debugging
ati-vga: Add registers for getting apertures

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/kraxel/tags/usb-20190822-pull-request' into staging

usb: bugfixes and minor improvements.

# gpg: Signature made Thu 22 Aug 2019 07:52:32 BST

Merge remote-tracking branch 'remotes/kraxel/tags/usb-20190822-pull-request' into staging

usb: bugfixes and minor improvements.

# gpg: Signature made Thu 22 Aug 2019 07:52:32 BST
# gpg: using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/usb-20190822-pull-request:
ehci: fix queue->dev null ptr dereference
usb: reword -usb command-line option and mention xHCI
xhci: Add No Op Command
usb-redir: merge interrupt packets
usbredir: fix buffer-overflow on vmload

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/kraxel/tags/ui-20190822-pull-request' into staging

curses: assert get_wch return value is okay
input-linux: add shift+shift as a grab toggle

Merge remote-tracking branch 'remotes/kraxel/tags/ui-20190822-pull-request' into staging

curses: assert get_wch return value is okay
input-linux: add shift+shift as a grab toggle

# gpg: Signature made Thu 22 Aug 2019 05:41:44 BST
# gpg: using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/ui-20190822-pull-request:
input-linux: add shift+shift as a grab toggle
curses: assert get_wch return value is okay

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* Longstanding chardev race condition fix (Berto)
* Cleanups and tests from the Meson POC (Marc-André, mysel

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* Longstanding chardev race condition fix (Berto)
* Cleanups and tests from the Meson POC (Marc-André, myself)
* Coalesced range cleanup (Peter)

# gpg: Signature made Wed 21 Aug 2019 18:27:43 BST
# gpg: using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream:
char-socket: Lock tcp_chr_disconnect() and socket_reconnect_timeout()
main-loop: Fix GSource leak in qio_task_thread_worker()
memory: Fix up memory_region_{add|del}_coalescing
memory: Remove has_coalesced_range counter
memory: Split zones when do coalesced_io_del()
memory: Refactor memory_region_clear_coalescing
minikconf: don't print CONFIG_FOO=n lines
configure: remove AUTOCONF_HOST
tests: add module loading test
module: return success on module load
module: use g_hash_table_add()
configure: define CONFIG_TOOLS here
qemu-ga: clean up TOOLS variable

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/armbru/tags/pull-monitor-2019-08-21' into staging

Monitor patches for 2019-08-21

# gpg: Signature made Wed 21 Aug 2019 16:35:07 BST
# gpg:

Merge remote-tracking branch 'remotes/armbru/tags/pull-monitor-2019-08-21' into staging

Monitor patches for 2019-08-21

# gpg: Signature made Wed 21 Aug 2019 16:35:07 BST
# gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-monitor-2019-08-21:
monitor/qmp: Update comment for commit 4eaca8de268
qdev: Collect HMP handlers command handlers in qdev-monitor.c
qapi: Move query-target from misc.json to machine.json
hw/core: Move cpu.c, cpu.h from qom/ to hw/core/

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/core: Move cpu.c, cpu.h from qom/ to hw/core/

Suggested-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <201907091520

hw/core: Move cpu.c, cpu.h from qom/ to hw/core/

Suggested-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190709152053.16670-2-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
[Rebased onto merge commit 95a9457fd44; missed instances of qom/cpu.h
in comments replaced]

show more ...

Merge remote-tracking branch 'remotes/jnsnow/tags/bitmaps-pull-request' into staging

# gpg: Signature made Wed 07 Feb 2018 17:00:12 GMT
# gpg: using RSA key 7DEF8106AAFC39

Merge remote-tracking branch 'remotes/jnsnow/tags/bitmaps-pull-request' into staging

# gpg: Signature made Wed 07 Feb 2018 17:00:12 GMT
# gpg: using RSA key 7DEF8106AAFC390E
# gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>"
# Primary key fingerprint: FAEB 9711 A12C F475 812F 18F2 88A9 064D 1835 61EB
# Subkey fingerprint: F9B7 ABDB BCAC DF95 BE76 CBD0 7DEF 8106 AAFC 390E

* remotes/jnsnow/tags/bitmaps-pull-request:
hbitmap: fix missing restore count when finish deserialization

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/jnsnow/tags/ide-pull-request' into staging

# gpg: Signature made Wed 07 Feb 2018 16:32:36 GMT
# gpg: using RSA key 7DEF8106AAFC390E

Merge remote-tracking branch 'remotes/jnsnow/tags/ide-pull-request' into staging

# gpg: Signature made Wed 07 Feb 2018 16:32:36 GMT
# gpg: using RSA key 7DEF8106AAFC390E
# gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>"
# Primary key fingerprint: FAEB 9711 A12C F475 812F 18F2 88A9 064D 1835 61EB
# Subkey fingerprint: F9B7 ABDB BCAC DF95 BE76 CBD0 7DEF 8106 AAFC 390E

* remotes/jnsnow/tags/ide-pull-request:
ide-test: test trim requests

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* socket option parsing fix (Daniel)
* SCSI fixes (Fam)
* Readline double-free fix (Greg)
* More HVF

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* socket option parsing fix (Daniel)
* SCSI fixes (Fam)
* Readline double-free fix (Greg)
* More HVF attribution fixes (Izik)
* WHPX (Windows Hypervisor Platform Extensions) support (Justin)
* POLLHUP handler (Klim)
* ivshmem fixes (Ladi)
* memfd memory backend (Marc-André)
* improved error message (Marcelo)
* Memory fixes (Peter Xu, Zhecheng)
* Remove obsolete code and comments (Peter M.)
* qdev API improvements (Philippe)
* Add CONFIG_I2C switch (Thomas)

# gpg: Signature made Wed 07 Feb 2018 15:24:08 GMT
# gpg: using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>"
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (47 commits)
Add the WHPX acceleration enlightenments
Introduce the WHPX impl
Add the WHPX vcpu API
Add the Windows Hypervisor Platform accelerator.
tests/test-filter-redirector: move close()
tests: use memfd in vhost-user-test
vhost-user-test: make read-guest-mem setup its own qemu
tests: keep compiling failing vhost-user tests
Add memfd based hostmem
memfd: add hugetlbsize argument
memfd: add hugetlb support
memfd: add error argument, instead of perror()
cpus: join thread when removing a vCPU
cpus: hvf: unregister thread with RCU
cpus: tcg: unregister thread with RCU, fix exiting of loop on unplug
cpus: dummy: unregister thread with RCU, exit loop on unplug
cpus: kvm: unregister thread with RCU
cpus: hax: register/unregister thread with RCU, exit loop on unplug
ivshmem: Disable irqfd on device reset
ivshmem: Improve MSI irqfd error handling
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

# Conflicts:
# cpus.c

show more ...

Add the WHPX acceleration enlightenments

Implements the WHPX accelerator cpu enlightenments to actually use the whpx-all
accelerator on Windows platforms.

Signed-off-by: Justin

Add the WHPX acceleration enlightenments

Implements the WHPX accelerator cpu enlightenments to actually use the whpx-all
accelerator on Windows platforms.

Signed-off-by: Justin Terry (VM) <juterry@microsoft.com>
Message-Id: <1516655269-1785-5-git-send-email-juterry@microsoft.com>
[Register/unregister VCPU thread with RCU. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/berrange/tags/pull-qio-2017-07-18-1' into staging

Merge I/O 2017/07/18 v1

# gpg: Signature made Tue 18 Jul 2017 11:31:53 BST
# gpg:

Merge remote-tracking branch 'remotes/berrange/tags/pull-qio-2017-07-18-1' into staging

Merge I/O 2017/07/18 v1

# gpg: Signature made Tue 18 Jul 2017 11:31:53 BST
# gpg: using RSA key 0xBE86EBB415104FDF
# gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>"
# gpg: aka "Daniel P. Berrange <berrange@redhat.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E 8E3F BE86 EBB4 1510 4FDF

* remotes/berrange/tags/pull-qio-2017-07-18-1:
io: simplify qio_channel_attach_aio_context

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/borntraeger/tags/s390x-20170608' into staging

s390x: misc fixes

bunch of fixes
- reject MIDA accesses for CCWs
- cpumodel fixes
- c

Merge remote-tracking branch 'remotes/borntraeger/tags/s390x-20170608' into staging

s390x: misc fixes

bunch of fixes
- reject MIDA accesses for CCWs
- cpumodel fixes
- cross-build fix for bios
- migration improvements

# gpg: Signature made Thu 08 Jun 2017 14:10:29 BST
# gpg: using RSA key 0x117BBC80B5A61C7C
# gpg: Good signature from "Christian Borntraeger (IBM) <borntraeger@de.ibm.com>"
# Primary key fingerprint: F922 9381 A334 08F9 DBAB FBCA 117B BC80 B5A6 1C7C

* remotes/borntraeger/tags/s390x-20170608:
s390x/cpumodel: improve defintion search without an IBC
s390x/cpumodel: take care of the cpuid format bit for KVM
pc-bios/s390-ccw: use STRIP variable in Makefile
s390x/css: fence off MIDA
s390x/css: catch section mismatch on load

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into staging

# gpg: Signature made Wed 07 Jun 2017 04:29:20 BST
# gpg: using RSA key 0xEF04965B398D62

Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into staging

# gpg: Signature made Wed 07 Jun 2017 04:29:20 BST
# gpg: using RSA key 0xEF04965B398D6211
# 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:
Revert "Change net/socket.c to use socket_*() functions" again
net/rocker: Cleanup the useless return value check

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/xtensa/tags/20170606-xtensa' into staging

target/xtensa fixes:

- fix read/write simcall mapping flags and return value;
- use -serial optio

Merge remote-tracking branch 'remotes/xtensa/tags/20170606-xtensa' into staging

target/xtensa fixes:

- fix read/write simcall mapping flags and return value;
- use -serial option to direct console output of sim machine to QEMU chardev;
- fix handling of unknown registers in the gdbstub.

# gpg: Signature made Tue 06 Jun 2017 11:46:05 BST
# gpg: using RSA key 0x51F9CC91F83FA044
# gpg: Good signature from "Max Filippov <filippov@cadence.com>"
# gpg: aka "Max Filippov <max.filippov@cogentembedded.com>"
# gpg: aka "Max Filippov <jcmvbkbc@gmail.com>"
# Primary key fingerprint: 2B67 854B 98E5 327D CDEB 17D8 51F9 CC91 F83F A044

* remotes/xtensa/tags/20170606-xtensa:
target/xtensa: handle unknown registers in gdbstub
target/xtensa: support output to chardev console
target/xtensa: fix return value of read/write simcalls
target/xtensa: fix mapping direction in read/write simcalls

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/armbru/tags/pull-misc-2017-06-06' into staging

Miscellaneous patches for 2017-06-06

# gpg: Signature made Tue 06 Jun 2017 08:30:43 BST
# gp

Merge remote-tracking branch 'remotes/armbru/tags/pull-misc-2017-06-06' into staging

Miscellaneous patches for 2017-06-06

# gpg: Signature made Tue 06 Jun 2017 08:30:43 BST
# gpg: using RSA key 0x3870B400EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>"
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-misc-2017-06-06:
monitor: fix object_del for command-line-created objects
tests: check-qom-proplist: add checks for cmdline-created objects
virtio-scsi-test: Use scsi-hd instead of legacy scsi-disk
block: Clarify documentation of BlockInfo member io-status

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.10-20170606' into staging

ppc patch queue 2017-06-06

Accumulated patches for ppc targets and the pseries machine type.

Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.10-20170606' into staging

ppc patch queue 2017-06-06

Accumulated patches for ppc targets and the pseries machine type.

The big thing in this batch is a start on a substantial cleanup of the
pseries hotplug mechanisms, which were pretty confusing. For now
these shouldn't cause substantial behavioural changes, but I am hoping
these lead to clearer code and eventually to fixes for the bugs we
have in hotplug handling, particularly when hotplug and migration are
combined.

The remaining patches are mostly bugfixes.

# gpg: Signature made Tue 06 Jun 2017 03:48:50 BST
# gpg: using RSA key 0x6C38CACA20D9B392
# 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: aka "David Gibson (kernel.org) <dwg@kernel.org>"
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-2.10-20170606:
spapr: Remove some non-useful properties on DRC objects
spapr: Eliminate spapr_drc_get_type_str()
spapr: Move configure-connector state into DRC
spapr: Clean up spapr_dr_connector_by_*()
spapr: Introduce DRC subclasses
spapr/drc: don't migrate DRC of cold-plugged CPUs and LMBs
spapr: Allow boot from vhost-*-scsi backends
ppc/pnv: check the return value of fdt_setprop()
spapr_nvram: Check return value from blk_getlength()
target/ppc: Fixup set_spr error in h_register_process_table
target-ppc: Fix openpic timer read register offset
spapr: Make DRC get_index and get_type methods into plain functions
spapr: Abolish DRC set_configured method
spapr: Abolish DRC get_fdt method
spapr: Move DRC RTAS calls into spapr_drc.c
migration: Mark CPU states dirty before incoming migration/loadvm
migration: remove register_savevm()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

migration: Mark CPU states dirty before incoming migration/loadvm

As a rule, CPU internal state should never be updated when
!cpu->kvm_vcpu_dirty (or the HAX equivalent). If that is don

migration: Mark CPU states dirty before incoming migration/loadvm

As a rule, CPU internal state should never be updated when
!cpu->kvm_vcpu_dirty (or the HAX equivalent). If that is done, then
subsequent calls to cpu_synchronize_state() - usually safe and idempotent -
will clobber state.

However, we routinely do this during a loadvm or incoming migration.
Usually this is called shortly after a reset, which will clear all the cpu
dirty flags with cpu_synchronize_all_post_reset(). Nothing is expected
to set the dirty flags again before the cpu state is loaded from the
incoming stream.

This means that it isn't safe to call cpu_synchronize_state() from a
post_load handler, which is non-obvious and potentially inconvenient.

We could cpu_synchronize_all_state() before the loadvm, but that would be
overkill since a) we expect the state to already be synchronized from the
reset and b) we expect to completely rewrite the state with a call to
cpu_synchronize_all_post_init() at the end of qemu_loadvm_state().

To clear this up, this patch introduces cpu_synchronize_pre_loadvm() and
associated helpers, which simply marks the cpu state as dirty without
actually changing anything. i.e. it says we want to discard any existing
KVM (or HAX) state and replace it with what we're going to load.

Cc: Juan Quintela <quintela@redhat.com>
Cc: Dave Gilbert <dgilbert@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Juan Quintela <quintela@redhat.com>

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Merge remote-tracking branch 'remotes/xtensa/tags/20170124-xtensa' into staging

target/xtensa updates:

- refactor CCOUNT/CCOMPARE (use QEMU timers instead of instruction counting);

Merge remote-tracking branch 'remotes/xtensa/tags/20170124-xtensa' into staging

target/xtensa updates:

- refactor CCOUNT/CCOMPARE (use QEMU timers instead of instruction counting);
- support icount; run target/xtensa TCG tests with icount;
- implement SMP prerequisites: static vector selection, RUNSTALL and RER/WER.

# gpg: Signature made Wed 25 Jan 2017 00:27:51 GMT
# gpg: using RSA key 0x51F9CC91F83FA044
# gpg: Good signature from "Max Filippov <max.filippov@cogentembedded.com>"
# gpg: aka "Max Filippov <jcmvbkbc@gmail.com>"
# Primary key fingerprint: 2B67 854B 98E5 327D CDEB 17D8 51F9 CC91 F83F A044

* remotes/xtensa/tags/20170124-xtensa:
target-xtensa: implement RER/WER instructions
target/xtensa: tests: clean up interrupt tests
target/xtensa: tests: add memctl test
target/xtensa: implement MEMCTL SR
target/xtensa: fix ICACHE/DCACHE options detection
target/xtensa: tests: add ccount write tests
target/xtensa: tests: replace hardcoded interrupt masks
target/xtensa: tests: fix timer tests
target/xtensa: tests: run tests with icount
target/xtensa: don't continue translation after exception
target/xtensa: support icount
target/xtensa: refactor CCOUNT/CCOMPARE
target/xtensa: implement RUNSTALL
target/xtensa: add static vectors selection

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Merge remote-tracking branch 'remotes/rth/tags/pull-hppa-20170123' into staging

hppa-linux target support

# gpg: Signature made Mon 23 Jan 2017 17:54:09 GMT
# gpg:

Merge remote-tracking branch 'remotes/rth/tags/pull-hppa-20170123' into staging

hppa-linux target support

# gpg: Signature made Mon 23 Jan 2017 17:54:09 GMT
# gpg: using RSA key 0xAD1270CC4DD0279B
# gpg: Good signature from "Richard Henderson <rth7680@gmail.com>"
# gpg: aka "Richard Henderson <rth@redhat.com>"
# gpg: aka "Richard Henderson <rth@twiddle.net>"
# Primary key fingerprint: 9CB1 8DDA F8E8 49AD 2AFC 16A4 AD12 70CC 4DD0 279B

* remotes/rth/tags/pull-hppa-20170123: (25 commits)
target-hppa: Implement floating-point insns
target-hppa: Implement system and memory-management insns
target-hppa: Implement loads and stores
target-hppa: Implement shifts and deposits
target-hppa: Implement linux-user gateway page
target-hppa: Implement branches
target-hppa: Implement basic arithmetic
target-hppa: Add nullification framework
target-hppa: Add framework and enable compilation
target-hppa: Add softfloat specializations
linux-user: Add HPPA startup and main loop
linux-user: Add HPPA signal handling
linux-user: Add HPPA target_signal.h and target_cpu.h
linux-user: Add HPPA target_structs.h
linux-user: Add HPPA definitions to syscall_defs.h
linux-user: Add HPPA target_syscall.h
linux-user: Add HPPA termbits.h
linux-user: Add HPPA syscall numbers
linux-user: Add HPPA socket.h definitions
linux-user: Add some hppa ioctls
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* QOM interface fix (Eduardo)
* RTC fixes (Gaohuai, Igor)
* Memory leak fixes (Li Qiang, me)
* Ctrl-

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* QOM interface fix (Eduardo)
* RTC fixes (Gaohuai, Igor)
* Memory leak fixes (Li Qiang, me)
* Ctrl-a b regression (Marc-André)
* Stubs cleanups and fixes (Leif, me)
* hxtool tweak (me)
* HAX support (Vincent)
* QemuThread, exec.c and SCSI fixes (Roman, Xinhua, me)
* PC_COMPAT_2_8 fix (Marcelo)
* stronger bitmap assertions (Peter)

# gpg: Signature made Fri 20 Jan 2017 12:49:01 GMT
# gpg: using RSA key 0xBFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>"
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (35 commits)
pc.h: move x-mach-use-reliable-get-clock compat entry to PC_COMPAT_2_8
bitmap: assert that start and nr are non negative
Revert "win32: don't run subprocess tests on Mingw32 platform"
hax: add Darwin support
Plumb the HAXM-based hardware acceleration support
target/i386: Add Intel HAX files
kvm: move cpu synchronization code
KVM: PPC: eliminate unnecessary duplicate constants
ramblock-notifier: new
char: fix ctrl-a b not working
exec: Add missing rcu_read_unlock
x86: ioapic: fix fail migration when irqchip=split
x86: ioapic: dump version for "info ioapic"
x86: ioapic: add traces for ioapic
hxtool: emit Texinfo headings as @subsection
qemu-thread: fix qemu_thread_set_name() race in qemu_thread_create()
serial: fix memory leak in serial exit
scsi-block: fix direction of BYTCHK test for VERIFY commands
pc: fix crash in rtc_set_memory() if initial cpu is marked as hotplugged
acpi: filter based on CONFIG_ACPI_X86 rather than TARGET
...

# Conflicts:
# include/hw/i386/pc.h

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