Merge remote-tracking branch 'remotes/cminyard/tags/for-qemu-i2c-5' into staging

Minor changes to:

Add an SMBus config entry

Cleanup/simplify/document some I2C interfaces

Merge remote-tracking branch 'remotes/cminyard/tags/for-qemu-i2c-5' into staging

Minor changes to:

Add an SMBus config entry

Cleanup/simplify/document some I2C interfaces

# gpg: Signature made Thu 16 Jul 2020 18:46:55 BST
# gpg: using RSA key FD0D5CE67CE0F59A6688268661F38C90919BFF81
# gpg: Good signature from "Corey Minyard <cminyard@mvista.com>" [unknown]
# gpg: aka "Corey Minyard <minyard@acm.org>" [unknown]
# gpg: aka "Corey Minyard <corey@minyard.net>" [unknown]
# gpg: aka "Corey Minyard <minyard@mvista.com>" [unknown]
# 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: FD0D 5CE6 7CE0 F59A 6688 2686 61F3 8C90 919B FF81

* remotes/cminyard/tags/for-qemu-i2c-5:
hw/i2c: Document the I2C qdev helpers
hw/i2c: Rename i2c_create_slave() as i2c_slave_create_simple()
hw/i2c: Rename i2c_realize_and_unref() as i2c_slave_realize_and_unref()
hw/i2c: Rename i2c_try_create_slave() as i2c_slave_new()
hw/i2c/aspeed_i2c: Simplify aspeed_i2c_get_bus()
hw/i2c/Kconfig: Add an entry for the SMBus

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

show more ...

Merge remote-tracking branch 'remotes/philmd-gitlab/tags/mips-next-20200714' into staging

MIPS patches for 5.1

- A pair of fixes,
- Add Huacai Chen as MIPS KVM maintainer,
-

Merge remote-tracking branch 'remotes/philmd-gitlab/tags/mips-next-20200714' into staging

MIPS patches for 5.1

- A pair of fixes,
- Add Huacai Chen as MIPS KVM maintainer,
- Add Jiaxun Yang as designated MIPS TCG reviewer.

CI jobs results:
. https://travis-ci.org/github/philmd/qemu/builds/708079271
. https://gitlab.com/philmd/qemu/-/pipelines/166528104
. https://cirrus-ci.com/build/6483996878045184

# gpg: Signature made Tue 14 Jul 2020 20:59:58 BST
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd-gitlab/tags/mips-next-20200714:
MAINTAINERS: Adjust MIPS maintainership (add Huacai Chen & Jiaxun Yang)
target/mips: Fix ADD.S FPU instruction
target/mips: Remove identical if/else branches

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

show more ...

Merge remote-tracking branch 'remotes/philmd-gitlab/tags/python-next-20200714' into staging

Python patches for 5.1

- Reduce race conditions on QEMUMachine::shutdown()

1. R

Merge remote-tracking branch 'remotes/philmd-gitlab/tags/python-next-20200714' into staging

Python patches for 5.1

- Reduce race conditions on QEMUMachine::shutdown()

1. Remove the "bare except" pattern in the existing shutdown code,
which can mask problems and make debugging difficult.
2. Ensure that post-shutdown cleanup is always performed, even when
graceful termination fails.
3. Unify cleanup paths such that no matter how the VM is terminated,
the same functions and steps are always taken to reset the object
state.
4. Rewrite shutdown() such that any error encountered when attempting
a graceful shutdown will be raised as an AbnormalShutdown exception.
The pythonic idiom is to allow the caller to decide if this is a
problem or not.

- Modify part of the python/qemu library to comply with:

. mypy --strict
. pylint
. flake8

- Script for the TCG Continuous Benchmarking project that uses
callgrind to dissect QEMU execution into three main phases:

. code generation
. JIT execution
. helpers execution

CI jobs results:
. https://cirrus-ci.com/build/5421349961203712
. https://gitlab.com/philmd/qemu/-/pipelines/166556001
. https://travis-ci.org/github/philmd/qemu/builds/708102347

# gpg: Signature made Tue 14 Jul 2020 21:40:05 BST
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd-gitlab/tags/python-next-20200714:
python/qmp.py: add QMPProtocolError
python/qmp.py: add casts to JSON deserialization
python/qmp.py: Do not return None from cmd_obj
python/qmp.py: re-absorb MonitorResponseError
iotests.py: use qemu.qmp type aliases
python/qmp.py: Define common types
python/machine.py: change default wait timeout to 3 seconds
python/machine.py: re-add sigkill warning suppression
python/machine.py: split shutdown into hard and soft flavors
tests/acceptance: Don't test reboot on cubieboard
tests/acceptance: wait() instead of shutdown() where appropriate
python/machine.py: Make wait() call shutdown()
python/machine.py: Add a configurable timeout to shutdown()
python/machine.py: Prohibit multiple shutdown() calls
python/machine.py: Perform early cleanup for wait() calls, too
python/machine.py: Add _early_cleanup hook
python/machine.py: Close QMP socket in cleanup
python/machine.py: consolidate _post_shutdown()
scripts/performance: Add dissect.py script

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

show more ...

Merge remote-tracking branch 'remotes/philmd-gitlab/tags/sdcard-CVE-2020-13253-pull-request' into staging

Fix CVE-2020-13253

By using invalidated address, guest can do out-of-bounds

Merge remote-tracking branch 'remotes/philmd-gitlab/tags/sdcard-CVE-2020-13253-pull-request' into staging

Fix CVE-2020-13253

By using invalidated address, guest can do out-of-bounds accesses.
These patches fix the issue by only allowing SD card image sizes
power of 2, and not switching to SEND_DATA state when the address
is invalid (out of range).

This issue was found using QEMU fuzzing mode (using --enable-fuzzing,
see docs/devel/fuzzing.txt) and reported by Alexander Bulekov.

Reproducer:
https://bugs.launchpad.net/qemu/+bug/1880822/comments/1

CI jobs results:
. https://cirrus-ci.com/build/5157142548185088
. https://gitlab.com/philmd/qemu/-/pipelines/166381731
. https://travis-ci.org/github/philmd/qemu/builds/707956535

# gpg: Signature made Tue 14 Jul 2020 14:54:44 BST
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd-gitlab/tags/sdcard-CVE-2020-13253-pull-request:
hw/sd/sdcard: Do not switch to ReceivingData if address is invalid
hw/sd/sdcard: Update coding style to make checkpatch.pl happy
hw/sd/sdcard: Do not allow invalid SD card sizes
hw/sd/sdcard: Simplify realize() a bit
hw/sd/sdcard: Restrict Class 6 commands to SCSD cards
tests/acceptance/boot_linux: Expand SD card image to power of 2
tests/acceptance/boot_linux: Tag tests using a SD card with 'device:sd'
docs/orangepi: Add instructions for resizing SD image to power of two
MAINTAINERS: Cc qemu-block mailing list

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

show more ...

Merge remote-tracking branch 'remotes/mdroth/tags/qga-pull-2020-07-13-tag' into staging

qemu-ga patch queue for hard-freeze

* fix erroneously reporting stale hostname in guest-get-h

Merge remote-tracking branch 'remotes/mdroth/tags/qga-pull-2020-07-13-tag' into staging

qemu-ga patch queue for hard-freeze

* fix erroneously reporting stale hostname in guest-get-host-name
* fix regression where guest-shutdown asserts when called
* fix race condition with guest-fs-freeze/thaw on w32

# gpg: Signature made Tue 14 Jul 2020 05:47:11 BST
# gpg: using RSA key CEACC9E15534EBABB82D3FA03353C9CEF108B584
# gpg: issuer "mdroth@linux.vnet.ibm.com"
# gpg: Good signature from "Michael Roth <flukshun@gmail.com>" [full]
# gpg: aka "Michael Roth <mdroth@utexas.edu>" [full]
# gpg: aka "Michael Roth <mdroth@linux.vnet.ibm.com>" [full]
# Primary key fingerprint: CEAC C9E1 5534 EBAB B82D 3FA0 3353 C9CE F108 B584

* remotes/mdroth/tags/qga-pull-2020-07-13-tag:
qga: Use qemu_get_host_name() instead of g_get_host_name()
util: Introduce qemu_get_host_name()
qga: fix assert regression on guest-shutdown
qga-win: Fix QGA VSS Provider service stop failure

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

show more ...

Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-5.1-pull-request' into staging

linux-user branch 20200714

Fix strace errno management
Fix Coverity erros in ioc

Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-5.1-pull-request' into staging

linux-user branch 20200714

Fix strace errno management
Fix Coverity erros in ioctl straces
Fix some netlinks errors
Fix semtimedop

# gpg: Signature made Tue 14 Jul 2020 08:31:56 BST
# gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg: issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C

* remotes/vivier2/tags/linux-user-for-5.1-pull-request:
linux-user: fix print_syscall_err() when syscall returned value is negative
linux-user: fix the errno value in print_syscall_err()
linux-user: add netlink RTM_SETLINK command
linux-user: add new netlink types
linux-user: Fix Coverity CID 1430271 / CID 1430272
linux-user: refactor ipc syscall and support of semtimedop syscall
linux-user: Use EPROTONOSUPPORT for unimplemented netlink protocols

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

show more ...

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

Block layer patches:

- file-posix: Mitigate file fragmentation with extent size hints
- Tighten qemu-

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

Block layer patches:

- file-posix: Mitigate file fragmentation with extent size hints
- Tighten qemu-img rules on missing backing format
- qemu-img map: Don't limit block status request size
- Fix crash with virtio-scsi and iothreads

# gpg: Signature made Tue 14 Jul 2020 14:24:19 BST
# gpg: using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
# gpg: issuer "kwolf@redhat.com"
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream:
block: Avoid stale pointer dereference in blk_get_aio_context()
qemu-img: Deprecate use of -b without -F
block: Add support to warn on backing file change without format
iotests: Specify explicit backing format where sensible
qcow2: Deprecate use of qemu-img amend to change backing file
block: Error if backing file fails during creation without -u
qcow: Tolerate backing_fmt=
vmdk: Add trivial backing_fmt support
sheepdog: Add trivial backing_fmt support
block: Finish deprecation of 'qemu-img convert -n -o'
qemu-img: Flush stdout before before potential stderr messages
file-posix: Mitigate file fragmentation with extent size hints
iotests/059: Filter out disk size with more standard filter
qemu-img map: Don't limit block status request size
iotests: Simplify _filter_img_create() a bit

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

show more ...

iotests: Specify explicit backing format where sensible

There are many existing qcow2 images that specify a backing file but
no format. This has been the source of CVEs in the past, but

iotests: Specify explicit backing format where sensible

There are many existing qcow2 images that specify a backing file but
no format. This has been the source of CVEs in the past, but has
become more prominent of a problem now that libvirt has switched to
-blockdev. With older -drive, at least the probing was always done by
qemu (so the only risk of a changed format between successive boots of
a guest was if qemu was upgraded and probed differently). But with
newer -blockdev, libvirt must specify a format; if libvirt guesses raw
where the image was formatted, this results in data corruption visible
to the guest; conversely, if libvirt guesses qcow2 where qemu was
using raw, this can result in potential security holes, so modern
libvirt instead refuses to use images without explicit backing format.

The change in libvirt to reject images without explicit backing format
has pointed out that a number of tools have been far too reliant on
probing in the past. It's time to set a better example in our own
iotests of properly setting this parameter.

iotest calls to create, rebase, and convert are all impacted to some
degree. It's a bit annoying that we are inconsistent on command line
- while all of those accept -o backing_file=...,backing_fmt=..., the
shortcuts are different: create and rebase have -b and -F, while
convert has -B but no -F. (amend has no shortcuts, but the previous
patch just deprecated the use of amend to change backing chains).

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200706203954.341758-9-eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

show more ...

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

pci, virtio, vhost: fixes

A bunch of fixes that missed the release.
Most notably we are reverting shpc back to

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

pci, virtio, vhost: fixes

A bunch of fixes that missed the release.
Most notably we are reverting shpc back to enabled by default state
as guests uses that as an indicator that hotplug is supported
(even though it's unused). Unfortunately we can't fix this
on the stable branch since that would break migration.

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

# gpg: Signature made Wed 17 May 2017 10:42:06 PM BST
# gpg: using RSA key 0x281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>"
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67
# Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469

* mst/tags/for_upstream:
exec: abstract address_space_do_translate()
pci: deassert intx when pci device unrealize
virtio: allow broken device to notify guest
Revert "hw/pci: disable pci-bridge's shpc by default"
acpi-defs: clean up open brace usage
ACPI: don't call acpi_pcihp_device_plug_cb on xen
iommu: Don't crash if machine is not PC_MACHINE
pc: add 2.10 machine type
pc/fwcfg: unbreak migration from qemu-2.5 and qemu-2.6 during firmware boot
libvhost-user: fix crash when rings aren't ready
hw/virtio: fix vhost user fails to startup when MQ
hw/arm/virt: generate 64-bit addressable ACPI objects
hw/acpi-defs: replace leading X with x_ in FADT field names

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

Merge remote-tracking branch 'aurel32/tags/pull-target-sh4-20170513' into staging

Queued target/sh4 patches

# gpg: Signature made Sat 13 May 2017 10:25:41 AM BST
# gpg:

Merge remote-tracking branch 'aurel32/tags/pull-target-sh4-20170513' into staging

Queued target/sh4 patches

# gpg: Signature made Sat 13 May 2017 10:25:41 AM BST
# gpg: using RSA key 0xBA9C78061DDD8C9B
# gpg: Good signature from "Aurelien Jarno <aurelien@aurel32.net>"
# gpg: aka "Aurelien Jarno <aurelien@jarno.fr>"
# gpg: aka "Aurelien Jarno <aurel32@debian.org>"
# Primary key fingerprint: 7746 2642 A9EF 94FD 0F77 196D BA9C 7806 1DDD 8C9B

* aurel32/tags/pull-target-sh4-20170513:
target/sh4: use cpu_loop_exit_restore
target/sh4: trap unaligned accesses
target/sh4: movua.l is an SH4-A only instruction
target/sh4: implement tas.b using atomic helper
target/sh4: generate fences for SH4
target/sh4: optimize gen_write_sr using extract op
target/sh4: optimize gen_store_fpr64
target/sh4: fold ctx->bstate = BS_BRANCH into gen_conditional_jump
target/sh4: only save flags state at the end of the TB
target/sh4: fix BS_EXCP exit
target/sh4: fix BS_STOP exit
target/sh4: move DELAY_SLOT_TRUE flag into a separate global
target/sh4: do not include DELAY_SLOT_TRUE in the TB state
target/sh4: get rid of DELAY_SLOT_CLEARME
target/sh4: split ctx->flags into ctx->tbflags and ctx->envflags

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

Merge remote-tracking branch 'rth/tags/pull-s390-20170512' into staging

Queued target/s390 patches

# gpg: Signature made Sat 13 May 2017 12:33:08 AM BST
# gpg: us

Merge remote-tracking branch 'rth/tags/pull-s390-20170512' into staging

Queued target/s390 patches

# gpg: Signature made Sat 13 May 2017 12:33:08 AM BST
# 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

* rth/tags/pull-s390-20170512:
target/s390x: implement serialization in BRANCH CONDITION
target/s390x: fix SIGNAL PROCESSOR return value
target/s390x: mask the SIGP order_code using SIGP_ORDER_MASK
target/s390x: Use atomic operations for LOAD AND OP
target/s390x: Use atomic operations for COMPARE SWAP
target/s390x: Implement LOAD PAIR DISJOINT
target/s390x: Diagnose specification exception for atomics
target/s390x: Implement LOAD PROGRAM PARAMETER
target/s390x: Implement STORE FACILITIES LIST EXTENDED

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

Merge remote-tracking branch 'kraxel/tags/pull-usb-20170512-1' into staging

usb: bugfixes, doc update

# gpg: Signature made Fri 12 May 2017 01:20:29 PM BST
# gpg:

Merge remote-tracking branch 'kraxel/tags/pull-usb-20170512-1' into staging

usb: bugfixes, doc update

# gpg: Signature made Fri 12 May 2017 01:20:29 PM BST
# gpg: using RSA key 0x4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138

* kraxel/tags/pull-usb-20170512-1:
hw/usb/dev-serial: Do not try to set vendorid or productid properties
xhci: relax link check
usb-hub: clear PORT_STAT_SUSPEND on wakeup
xhci: fix logging
usb-redir: fix stack overflow in usbredir_log_data
qemu-doc: Update to use the new way of attaching USB devices

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

Merge remote-tracking branch 'kraxel/tags/pull-ui-20170512-1' into staging

ui: add egl-headless
ui: some vnc cleanups
ui: absolute events for input-linux

# gpg: Signature ma

Merge remote-tracking branch 'kraxel/tags/pull-ui-20170512-1' into staging

ui: add egl-headless
ui: some vnc cleanups
ui: absolute events for input-linux

# gpg: Signature made Fri 12 May 2017 12:50:07 PM BST
# gpg: using RSA key 0x4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138

* kraxel/tags/pull-ui-20170512-1:
vnc: replace hweight_long() with ctpopl()
vnc: simple clean up
opengl: add egl-headless display
egl: explicitly ask for core context
egl-helpers: add missing error check
egl-helpers: fix display init for x11
egl-helpers: drop support for gles and debug logging
virtio-gpu: move virtio_gpu_gl_block
ui: input-linux: Add absolute event support
ui: Support non-zero minimum values for absolute input axes

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

Merge remote-tracking branch 'ehabkost/tags/x86-and-machine-pull-request' into staging

x86 and machine queue, 2017-05-11

Highlights:
* New "-numa cpu" option
* NUMA distance

Merge remote-tracking branch 'ehabkost/tags/x86-and-machine-pull-request' into staging

x86 and machine queue, 2017-05-11

Highlights:
* New "-numa cpu" option
* NUMA distance configuration
* migration/i386 vmstatification

# gpg: Signature made Thu 11 May 2017 08:16:07 PM BST
# gpg: using RSA key 0x2807936F984DC5A6
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>"
# gpg: Note: This key has expired!
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6

* ehabkost/tags/x86-and-machine-pull-request: (29 commits)
migration/i386: Remove support for pre-0.12 formats
vmstatification: i386 FPReg
migration/i386: Remove old non-softfloat 64bit FP support
tests: check -numa node,cpu=props_list usecase
numa: add '-numa cpu,...' option for property based node mapping
numa: remove node_cpu bitmaps as they are no longer used
numa: use possible_cpus for not mapped CPUs check
machine: call machine init from wrapper
numa: remove no longer need numa_post_machine_init()
tests: numa: add case for QMP command query-cpus
QMP: include CpuInstanceProperties into query_cpus output output
virt-arm: get numa node mapping from possible_cpus instead of numa_get_node_for_cpu()
spapr: get numa node mapping from possible_cpus instead of numa_get_node_for_cpu()
pc: get numa node mapping from possible_cpus instead of numa_get_node_for_cpu()
numa: do default mapping based on possible_cpus instead of node_cpu bitmaps
numa: mirror cpu to node mapping in MachineState::possible_cpus
numa: add check that board supports cpu_index to node mapping
virt-arm: add node-id property to CPU
pc: add node-id property to CPU
spapr: add node-id property to sPAPR core
...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

Merge remote-tracking branch 'kraxel/tags/pull-vga-20170511-1' into staging

make display updates thread safe, batch #2

# gpg: Signature made Thu 11 May 2017 03:41:51 PM BST
# gp

Merge remote-tracking branch 'kraxel/tags/pull-vga-20170511-1' into staging

make display updates thread safe, batch #2

# gpg: Signature made Thu 11 May 2017 03:41:51 PM BST
# gpg: using RSA key 0x4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138

* kraxel/tags/pull-vga-20170511-1:
vga: fix display update region calculation
sm501: make display updates thread safe
tcx: make display updates thread safe
cg3: make display updates thread safe

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

Merge remote-tracking branch 'dgibson/tags/ppc-for-2.10-20170511' into staging

ppc patch queue for 2017-05-11

This pull request supersedes the one from yesterday (20170510), fixing

Merge remote-tracking branch 'dgibson/tags/ppc-for-2.10-20170511' into staging

ppc patch queue for 2017-05-11

This pull request supersedes the one from yesterday (20170510), fixing
an important style bug in one patch, and adding an extra couple of
simple patches.

Highlights of this set:
* Some fixes for POWER9
* TCG support for POWER9 radix MMU
* VGA rom for Mac machine types
* Fixes for the XICS interrupt controller
* MTTCG support for ppc targets

As suggested by Paolo, I've tried to add the Docker tests to my
standard pre-pull-request tests. I haven't wholly suceeded; this has
been tested with some of the Docker images, but others I haven't
managed due to problems that as best I can tell are not due to
problems in this patch series. I'll continue working on this for
future pull requests. Specifically, 'travis', 'fedora', and 'centos6'
seem to work. 'min-glib' jammed while gtesting moxie, which seems
very unlikely to be caused by this series. 'ubuntu', 'debian' and
'debian-bootstrap' hit build errors almost immediately that look like
problems with the container configuration, and 'debian-*-cross' hit
build errors later on which also look like missing dependencies from
the container.

# gpg: Signature made Thu 11 May 2017 05:13:46 AM BST
# gpg: using RSA key 0x6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>"
# gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>"
# gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>"
# gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>"
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392

* dgibson/tags/ppc-for-2.10-20170511: (23 commits)
target/ppc: Avoid printing wrong aliases in CPU help text
pnv: Fix build failures on some host platforms
target/ppc: Allow workarounds for POWER9 DD1
spapr: Don't accidentally advertise HTM support on POWER9
ppc: xics: fix compilation with CentOS 6
target/ppc: Enable RADIX mmu mode for pseries TCG guest
target/ppc: Implement ISA V3.00 radix page fault handler
target/ppc: Change tlbie invalid fields for POWER9 support
target/ppc: Update tlbie to check privilege level based on GTSE
target/ppc: Set UPRT and GTSE on all cpus in H_REGISTER_PROCESS_TABLE
ppc: add qemu_vga.ndrv ROM to fw_cfg interface for NewWorld Macs
ppc: add qemu_vga.ndrv ROM to fw_cfg interface for OldWorld Macs
Add QemuMacDrivers qemu_vga.ndrv revision d4e7d7a built as submodule
Add QemuMacDrivers as submodule
ppc/xics: preserve P and Q bits for KVM IRQs
ppc/xics: Fix stale irq->status bits after get
target/ppc: do not reset reserve_addr in exec_enter
tcg: enable MTTCG by default for PPC64 on x86
cpus: Fix CPU unplug for MTTCG
target/ppc: Generate fence operations
...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

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Merge tag 'tracing-pull-request' into staging

# gpg: Signature made Fri 12 May 2017 10:38:07 AM EDT
# gpg: using RSA key 0x9CA4ABB381AB73C8
# gpg: Good signature from

Merge tag 'tracing-pull-request' into staging

# gpg: Signature made Fri 12 May 2017 10:38:07 AM EDT
# gpg: using RSA key 0x9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>"
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8

* tag 'tracing-pull-request':
trace: add sanity check

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

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Merge tag 'block-pull-request' into staging

# gpg: Signature made Fri 12 May 2017 10:37:12 AM EDT
# gpg: using RSA key 0x9CA4ABB381AB73C8
# gpg: Good signature from "S

Merge tag 'block-pull-request' into staging

# gpg: Signature made Fri 12 May 2017 10:37:12 AM EDT
# gpg: using RSA key 0x9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>"
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8

* tag 'block-pull-request':
aio: add missing aio_notify() to aio_enable_external()
block: Simplify BDRV_BLOCK_RAW recursion
coroutine: remove GThread implementation

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

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

Block layer patches

# gpg: Signature made Thu 11 May 2017 10:31:37 AM EDT
# gpg: using RSA key

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

Block layer patches

# gpg: Signature made Thu 11 May 2017 10:31:37 AM EDT
# gpg: using RSA key 0x7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6

* kwolf/tags/for-upstream: (58 commits)
MAINTAINERS: Add qemu-progress to the block layer
qcow2: Discard/zero clusters by byte count
qcow2: Assert that cluster operations are aligned
qcow2: Optimize write zero of unaligned tail cluster
iotests: Add test 179 to cover write zeroes with unmap
iotests: Improve _filter_qemu_img_map
qcow2: Optimize zero_single_l2() to minimize L2 churn
qcow2: Make distinction between zero cluster types obvious
qcow2: Name typedef for cluster type
qcow2: Correctly report status of preallocated zero clusters
block: Update comments on BDRV_BLOCK_* meanings
qcow2: Use consistent switch indentation
qcow2: Nicer variable names in qcow2_update_snapshot_refcount()
tests: Add coverage for recent block geometry fixes
blkdebug: Add ability to override unmap geometries
blkdebug: Simplify override logic
blkdebug: Add pass-through write_zero and discard support
blkdebug: Refactor error injection
blkdebug: Sanity check block layer guarantees
qemu-io: Switch 'map' output to byte-based reporting
...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

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qemu-io: Switch 'alloc' command to byte-based length

For the 'alloc' command, accepting an offset in bytes but a length
in sectors, and reporting output in sectors, is confusing. Do

qemu-io: Switch 'alloc' command to byte-based length

For the 'alloc' command, accepting an offset in bytes but a length
in sectors, and reporting output in sectors, is confusing. Do
everything in bytes, and adjust the expected output accordingly.

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-id: 20170429191419.30051-3-eblake@redhat.com
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>

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

VirtFS update:

Cleanups mostly isolating virtio related details into separate files. This
i

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

VirtFS update:

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

The changes include:

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

# gpg: Signature made Tue 12 Jan 2016 06:04:35 GMT using RSA key ID 04C4E23A
# gpg: Good signature from "Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 4846 9DE7 1860 360F A6E9 968C DE41 A4FE 04C4 E23A

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

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

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Merge remote-tracking branch 'remotes/riku/tags/pull-linux-user-20160111' into staging

January 2016 Linux-user queque

# gpg: Signature made Mon 11 Jan 2016 14:13:57 GMT using RSA ke

Merge remote-tracking branch 'remotes/riku/tags/pull-linux-user-20160111' into staging

January 2016 Linux-user queque

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

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

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

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Merge remote-tracking branch 'remotes/kraxel/tags/pull-ui-20160108-1' into staging

sdl2/opengl: add opengl context and scanout support
ui/curses: Fix color attribute of monitor for curse

Merge remote-tracking branch 'remotes/kraxel/tags/pull-ui-20160108-1' into staging

sdl2/opengl: add opengl context and scanout support
ui/curses: Fix color attribute of monitor for curses

# gpg: Signature made Fri 08 Jan 2016 12:42:02 GMT using RSA key ID D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>"

* remotes/kraxel/tags/pull-ui-20160108-1:
sdl2/opengl: add opengl context and scanout support
ui/curses: Fix color attribute of monitor for curses

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

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Merge remote-tracking branch 'remotes/kraxel/tags/pull-usb-20160108-1' into staging

usb: mtp and ohci fixes.

# gpg: Signature made Fri 08 Jan 2016 10:14:59 GMT using RSA key ID D3E8

Merge remote-tracking branch 'remotes/kraxel/tags/pull-usb-20160108-1' into staging

usb: mtp and ohci fixes.

# gpg: Signature made Fri 08 Jan 2016 10:14:59 GMT using RSA key ID D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>"

* remotes/kraxel/tags/pull-usb-20160108-1:
ohci: clear pending SOF on suspend
ohci: delay first SOF interrupt
usb-mtp: fix call to trace function
usb-mtp: use safe variant when cleaning events list
ohci: fix command HostControllerReset
ohci: fix Host Controller USBRESET
ohci: split reset method in 3 parts

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

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iotests: 019: Use TEST_IMG override instead of "mv"

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 1450752561-9300-3-git-send-email

iotests: 019: Use TEST_IMG override instead of "mv"

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 1450752561-9300-3-git-send-email-famz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>

show more ...