Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-and-misc-080620-1' into staging

Various testing and misc fixes:

- header cleanups for plugins
- support wider watchpoints
- twe

Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-and-misc-080620-1' into staging

Various testing and misc fixes:

- header cleanups for plugins
- support wider watchpoints
- tweaks for unreliable and broken CI
- docker image fixes and verion bumps
- linux-user guest_base fixes
- remove flex/bison from various test images

# gpg: Signature made Mon 08 Jun 2020 17:16:19 BST
# gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44

* remotes/stsquad/tags/pull-testing-and-misc-080620-1:
scripts/coverity-scan: Remove flex/bison packages
cirrus-ci: Remove flex/bison packages
tests/vm: Remove flex/bison packages
tests/docker: Remove flex/bison packages
linux-user: detect overflow of MAP_FIXED mmap
tests/tcg: add simple commpage test case
linux-user: deal with address wrap for ARM_COMMPAGE on 32 bit
linux-user: provide fallback pgd_find_hole for bare chroots
hw/virtio/vhost: re-factor vhost-section and allow DIRTY_MEMORY_CODE
docker: update Ubuntu to 20.04
tests/docker: fix pre-requisite for debian-tricore-cross
.shippable: temporaily disable some cross builds
.travis.yml: allow failure for unreliable hosts
exec: flush the whole TLB if a watchpoint crosses a page boundary
tests/plugin: correctly honour io_count
scripts/clean-includes: Mark 'qemu/qemu-plugin.h' as special header
qemu-plugin.h: add missing include <stddef.h> to define size_t

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

show more ...

hw/virtio/vhost: re-factor vhost-section and allow DIRTY_MEMORY_CODE

The purpose of vhost_section is to identify RAM regions that need to
be made available to a vhost client. However when running un

hw/virtio/vhost: re-factor vhost-section and allow DIRTY_MEMORY_CODE

The purpose of vhost_section is to identify RAM regions that need to
be made available to a vhost client. However when running under TCG
all RAM sections have DIRTY_MEMORY_CODE set which leads to problems
down the line.

Re-factor the code so:

- steps are clearer to follow
- reason for rejection is recorded in the trace point
- we allow DIRTY_MEMORY_CODE

We expand the comment to explain that kernel based vhost has specific
support for migration tracking.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Fabiano Rosas <farosas@linux.ibm.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Dr. David Alan Gilbert <dgilbert@redhat.com>
Cc: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20200605154929.26910-11-alex.bennee@linaro.org>

show more ...

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

virtio, pc: fixes, features

New virtio iommu.
Unrealize memory leaks.
In-band kick/call support.
Bugfixes, documentation al

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

virtio, pc: fixes, features

New virtio iommu.
Unrealize memory leaks.
In-band kick/call support.
Bugfixes, documentation all over the place.

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

# gpg: Signature made Thu 27 Feb 2020 08:46:33 GMT
# gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg: issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# 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

* remotes/mst/tags/for_upstream: (30 commits)
Fixed assert in vhost_user_set_mem_table_postcopy
vhost-user: only set slave channel for first vq
acpi: cpuhp: document CPHP_GET_CPU_ID_CMD command
libvhost-user: implement in-band notifications
docs: vhost-user: add in-band kick/call messages
libvhost-user: handle NOFD flag in call/kick/err better
libvhost-user-glib: use g_main_context_get_thread_default()
libvhost-user-glib: fix VugDev main fd cleanup
libvhost-user: implement VHOST_USER_PROTOCOL_F_REPLY_ACK
MAINTAINERS: add virtio-iommu related files
hw/arm/virt: Add the virtio-iommu device tree mappings
virtio-iommu-pci: Add virtio iommu pci support
virtio-iommu: Support migration
virtio-iommu: Implement fault reporting
virtio-iommu: Implement translate
virtio-iommu: Implement map/unmap
virtio-iommu: Implement attach/detach command
virtio-iommu: Decode the command payload
virtio-iommu: Add skeleton
virtio: gracefully handle invalid region caches
...

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

show more ...

virtio-iommu: Implement fault reporting

The event queue allows to report asynchronous errors.
The translate function now injects faults when relevant.

Signed-off-by: Eric Auger <eric.auger@redhat.c

virtio-iommu: Implement fault reporting

The event queue allows to report asynchronous errors.
The translate function now injects faults when relevant.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>

Message-Id: <20200214132745.23392-7-eric.auger@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...

virtio-iommu: Implement translate

This patch implements the translate callback

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Review

virtio-iommu: Implement translate

This patch implements the translate callback

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>

Message-Id: <20200214132745.23392-6-eric.auger@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...

virtio-iommu: Implement map/unmap

This patch implements virtio_iommu_map/unmap.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michael S. T

virtio-iommu: Implement map/unmap

This patch implements virtio_iommu_map/unmap.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>

Message-Id: <20200214132745.23392-5-eric.auger@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...

virtio-iommu: Implement attach/detach command

This patch implements the endpoint attach/detach to/from
a domain.

Domain and endpoint internal datatypes are introduced.
Both are stored in RB trees.

virtio-iommu: Implement attach/detach command

This patch implements the endpoint attach/detach to/from
a domain.

Domain and endpoint internal datatypes are introduced.
Both are stored in RB trees. The domain owns a list of
endpoints attached to it. Also helpers to get/put
end points and domains are introduced.

As for the IOMMU memory regions, a callback is called on
PCI bus enumeration that initializes for a given device
on the bus hierarchy an IOMMU memory region. The PCI bus
hierarchy is stored locally in IOMMUPciBus and IOMMUDevice
objects.

At the time of the enumeration, the bus number may not be
computed yet.

So operations that will need to retrieve the IOMMUdevice
and its IOMMU memory region from the bus number and devfn,
once the bus number is garanteed to be frozen, use an array
of IOMMUPciBus, lazily populated.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>

Message-Id: <20200214132745.23392-4-eric.auger@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...

virtio-iommu: Decode the command payload

This patch adds the command payload decoding and
introduces the functions that will do the actual
command handling. Those functions are not yet implemented.

virtio-iommu: Decode the command payload

This patch adds the command payload decoding and
introduces the functions that will do the actual
command handling. Those functions are not yet implemented.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>

Message-Id: <20200214132745.23392-3-eric.auger@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...

virtio-iommu: Add skeleton

This patchs adds the skeleton for the virtio-iommu device.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michae

virtio-iommu: Add skeleton

This patchs adds the skeleton for the virtio-iommu device.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>

Message-Id: <20200214132745.23392-2-eric.auger@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-pull-request' into staging

typo fixes, TYPE_XXX usage cleanup, comments update,
virtio-mmio trace functions cleanup

# gpg: Signatur

Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-pull-request' into staging

typo fixes, TYPE_XXX usage cleanup, comments update,
virtio-mmio trace functions cleanup

# gpg: Signature made Wed 22 May 2019 17:06:56 BST
# gpg: using RSA key F30C38BD3F2FBE3C
# 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/trivial-branch-pull-request:
pci: msix: move 'MSIX_CAP_LENGTH' to header file
vfio: platform: fix a typo
hw: vfio: drop TYPE_FOO MACRO in VMStateDescription
vfio: pci: make "vfio-pci-nohotplug" as MACRO
configure: Fix spelling of sdl-image in --help
migration: Fix typo in migrate_add_blocker() error message
roms: List and describe the Makefile 'clean' rule
roms: Correct the EDK2_BASETOOLS_OPTFLAGS variable description
hw/virtio/virtio-mmio: Convert DPRINTF to trace and log

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

show more ...

hw/virtio/virtio-mmio: Convert DPRINTF to trace and log

Use traces for debug message and qemu_log_mask for errors.

Signed-off-by: Boxuan Li <liboxuan@connect.hku.hk>
Reviewed-by: Philippe Mathieu-D

hw/virtio/virtio-mmio: Convert DPRINTF to trace and log

Use traces for debug message and qemu_log_mask for errors.

Signed-off-by: Boxuan Li <liboxuan@connect.hku.hk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com>
Message-Id: <20190503154424.73933-1-liboxuan@connect.hku.hk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

show more ...

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

Pull request

Compilation fixes and cleanups for QEMU 4.0.0.

# gpg: Signature made Mon 25 Mar 2019 15:58:28 GM

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

Pull request

Compilation fixes and cleanups for QEMU 4.0.0.

# gpg: Signature made Mon 25 Mar 2019 15:58:28 GMT
# gpg: using RSA key 9CA4ABB381AB73C8
# 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/tracing-pull-request:
trace-events: Fix attribution of trace points to source
trace-events: Delete unused trace points
scripts/cleanup-trace-events: Update for current practice
trace-events: Shorten file names in comments
trace-events: Consistently point to docs/devel/tracing.txt
trace: avoid SystemTap dtrace(1) warnings on empty files
trace: handle tracefs path truncation

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

show more ...

trace-events: Shorten file names in comments

We spell out sub/dir/ in sub/dir/trace-events' comments pointing to
source files. That's because when trace-events got split up, the
comments were moved

trace-events: Shorten file names in comments

We spell out sub/dir/ in sub/dir/trace-events' comments pointing to
source files. That's because when trace-events got split up, the
comments were moved verbatim.

Delete the sub/dir/ part from these comments. Gets rid of several
misspellings.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20190314180929.27722-3-armbru@redhat.com
Message-Id: <20190314180929.27722-3-armbru@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

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

pc, pci, virtio, vhost: fixes, features

Beginning of merging vDPA, new PCI ID, a new virtio balloon stat, intel
iommu rewor

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

pc, pci, virtio, vhost: fixes, features

Beginning of merging vDPA, new PCI ID, a new virtio balloon stat, intel
iommu rework fixing a couple of security problems (no CVEs yet), fixes
all over the place.

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

# gpg: Signature made Wed 23 May 2018 15:41:32 BST
# gpg: using RSA key 281F0DB8D28D5469
# 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

* remotes/mst/tags/for_upstream: (28 commits)
intel-iommu: rework the page walk logic
util: implement simple iova tree
intel-iommu: trace domain id during page walk
intel-iommu: pass in address space when page walk
intel-iommu: introduce vtd_page_walk_info
intel-iommu: only do page walk for MAP notifiers
intel-iommu: add iommu lock
intel-iommu: remove IntelIOMMUNotifierNode
intel-iommu: send PSI always even if across PDEs
nvdimm: fix typo in label-size definition
contrib/vhost-user-blk: enable protocol feature for vhost-user-blk
hw/virtio: Fix brace Werror with clang 6.0.0
libvhost-user: Send messages with no data
vhost-user+postcopy: Use qemu_set_nonblock
virtio: support setting memory region based host notifier
vhost-user: support receiving file descriptors in slave_read
vhost-user: add Net prefix to internal state structure
linux-headers: add kvm header for mips
linux-headers: add unistd.h on all arches
update-linux-headers.sh: unistd.h, kvm consistency
...

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

show more ...

vhost: add trace for IOTLB miss

Add some trace points for IOTLB translation for vhost. After vhost-user
is setup, the only IO path that QEMU will participate should be the
IOMMU translation, so it'l

vhost: add trace for IOTLB miss

Add some trace points for IOTLB translation for vhost. After vhost-user
is setup, the only IO path that QEMU will participate should be the
IOMMU translation, so it'll be good we can track this with explicit
timestamps when needed to see how long time we take to do the
translation, and whether there's anything stuck inside. It might be
useful for triaging vhost-user problems.

Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...

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

virtio,vhost,pci,pc: features, cleanups

SRAT tables for DIMM devices
new virtio net flags for speed/duplex
post-copy migrat

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

virtio,vhost,pci,pc: features, cleanups

SRAT tables for DIMM devices
new virtio net flags for speed/duplex
post-copy migration support in vhost
cleanups in pci

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

# gpg: Signature made Tue 20 Mar 2018 14:40:43 GMT
# gpg: using RSA key 281F0DB8D28D5469
# 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

* remotes/mst/tags/for_upstream: (51 commits)
postcopy shared docs
libvhost-user: Claim support for postcopy
postcopy: Allow shared memory
vhost: Huge page align and merge
vhost+postcopy: Wire up POSTCOPY_END notify
vhost-user: Add VHOST_USER_POSTCOPY_END message
libvhost-user: mprotect & madvises for postcopy
vhost+postcopy: Call wakeups
vhost+postcopy: Add vhost waker
postcopy: postcopy_notify_shared_wake
postcopy: helper for waking shared
vhost+postcopy: Resolve client address
postcopy-ram: add a stub for postcopy_request_shared_page
vhost+postcopy: Helper to send requests to source for shared pages
vhost+postcopy: Stash RAMBlock and offset
vhost+postcopy: Send address back to qemu
libvhost-user+postcopy: Register new regions with the ufd
migration/ram: ramblock_recv_bitmap_test_byte_offset
postcopy+vhost-user: Split set_mem_table for postcopy
vhost+postcopy: Transmit 'listen' to slave
...

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

# Conflicts:
# scripts/update-linux-headers.sh

show more ...

vhost: Huge page align and merge

Align RAMBlocks to page size alignment, and adjust the merging code
to deal with partial overlap due to that alignment.

This is needed for postcopy so that we can p

vhost: Huge page align and merge

Align RAMBlocks to page size alignment, and adjust the merging code
to deal with partial overlap due to that alignment.

This is needed for postcopy so that we can place/fetch whole hugepages
when under userfault.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...

vhost+postcopy: Wire up POSTCOPY_END notify

Wire up a call to VHOST_USER_POSTCOPY_END message to the vhost clients
right before we ask the listener thread to shutdown.

Signed-off-by: Dr. David Alan

vhost+postcopy: Wire up POSTCOPY_END notify

Wire up a call to VHOST_USER_POSTCOPY_END message to the vhost clients
right before we ask the listener thread to shutdown.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...

vhost+postcopy: Add vhost waker

Register a waker function in vhost-user code to be notified when
pages arrive or requests to previously mapped pages get requested.

Signed-off-by: Dr. David Alan Gil

vhost+postcopy: Add vhost waker

Register a waker function in vhost-user code to be notified when
pages arrive or requests to previously mapped pages get requested.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...

vhost+postcopy: Resolve client address

Resolve fault addresses read off the clients UFD into RAMBlock
and offset, and call back to the postcopy code to ask for the page.

Signed-off-by: Dr. David Al

vhost+postcopy: Resolve client address

Resolve fault addresses read off the clients UFD into RAMBlock
and offset, and call back to the postcopy code to ask for the page.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...

vhost+postcopy: Stash RAMBlock and offset

Stash the RAMBlock and offset for later use looking up
addresses.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Marc-André Lurea

vhost+postcopy: Stash RAMBlock and offset

Stash the RAMBlock and offset for later use looking up
addresses.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...

vhost+postcopy: Send address back to qemu

We need a better way, but at the moment we need the address of the
mappings sent back to qemu so it can interpret the messages on the
userfaultfd it reads.

vhost+postcopy: Send address back to qemu

We need a better way, but at the moment we need the address of the
mappings sent back to qemu so it can interpret the messages on the
userfaultfd it reads.

This is done as a 3 stage set:
QEMU -> client
set_mem_table

mmap stuff, get addresses

client -> qemu
here are the addresses

qemu -> client
OK - now you can use them

That ensures that qemu has registered the new addresses in it's
userfault code before the client starts accessing them.

Note: We don't ask for the default 'ack' reply since we've got our own.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...

vhost+postcopy: Transmit 'listen' to slave

Notify the vhost-user slave on reception of the 'postcopy-listen'
event from the source.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Revie

vhost+postcopy: Transmit 'listen' to slave

Notify the vhost-user slave on reception of the 'postcopy-listen'
event from the source.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...

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

virtio,vhost,pci,pc: features, fixes and cleanups

- new stats in virtio balloon
- virtio eventfd rework for boot speedup
-

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

virtio,vhost,pci,pc: features, fixes and cleanups

- new stats in virtio balloon
- virtio eventfd rework for boot speedup
- vhost memory rework for boot speedup
- fixes and cleanups all over the place

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

# gpg: Signature made Tue 13 Feb 2018 16:29:55 GMT
# gpg: using RSA key 281F0DB8D28D5469
# 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

* remotes/mst/tags/for_upstream: (22 commits)
virtio-balloon: include statistics of disk/file caches
acpi-test: update FADT
lpc: drop pcie host dependency
tests: acpi: fix FADT not being compared to reference table
hw/pci-bridge: fix pcie root port's IO hints capability
libvhost-user: Support across-memory-boundary access
libvhost-user: Fix resource leak
virtio-balloon: unref the memory region before continuing
pci: removed the is_express field since a uniform interface was inserted
virtio-blk: enable multiple vectors when using multiple I/O queues
pci/bus: let it has higher migration priority
pci-bridge/i82801b11: clear bridge registers on platform reset
vhost: Move log_dirty check
vhost: Merge and delete unused callbacks
vhost: Clean out old vhost_set_memory and friends
vhost: Regenerate region list from changed sections list
vhost: Merge sections added to temporary list
vhost: Simplify ring verification checks
vhost: Build temporary section list and deref after commit
virtio: improve virtio devices initialization time
...

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

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vhost: Move log_dirty check

Move the log_dirty check into vhost_section.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by:

vhost: Move log_dirty check

Move the log_dirty check into vhost_section.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

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