Commit Graph

54808 Commits

Author SHA1 Message Date
Alex Bennée 16dcece4d5 docker: add debian/powerpc based on Jessie
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
[AJB: split from merged patch]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-07-18 10:58:35 +01:00
Philippe Mathieu-Daudé bec45514e5 docker: add 'apt-fake' script which generate fake debian packages
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-07-18 10:58:35 +01:00
Philippe Mathieu-Daudé a3cf6b1961 docker: add qemu:debian-jessie based on outdated jessie release
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-07-18 10:58:35 +01:00
Philippe Mathieu-Daudé 9d3aa1a3f7 shippable: add x86_64 targets
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
[AJB: minor tweak to name]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-07-18 10:54:30 +01:00
Philippe Mathieu-Daudé 41a0b1ee89 shippable: add ppc64el targets
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-07-18 10:54:30 +01:00
Philippe Mathieu-Daudé dca688c8f7 shippable: add armel targets
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-07-18 10:54:30 +01:00
Philippe Mathieu-Daudé c705b8617b docker: enable nettle to extend code coverage on arm64
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-07-18 10:54:30 +01:00
Philippe Mathieu-Daudé 6f8bbb374b docker: enable gcrypt to extend code coverage on amd64
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-07-18 10:54:30 +01:00
Philippe Mathieu-Daudé 0cf01f5b4a docker: enable netmap to extend code coverage on amd64
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-07-18 10:54:30 +01:00
Philippe Mathieu-Daudé b2e7717425 docker: enable virgl to extend code coverage on amd64
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
[AJB: mv, comments in dockerfile]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-07-18 10:54:30 +01:00
Philippe Mathieu-Daudé 15288046e0 docker: add debian/amd64 based on Stretch
By itself this doesn't add much to our coverage. However later patches
will extend this image to include more bleeding edge libraries which
are not yet widely available in distros.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
[AJB: extend commit msg]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-07-18 10:54:30 +01:00
Philippe Mathieu-Daudé 2b1c10bdcf docker: add debian/ppc64el based on Stretch
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-07-18 10:54:30 +01:00
Philippe Mathieu-Daudé 31e205d1bf docker: add debian/armel based on Stretch
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-07-18 10:54:30 +01:00
Philippe Mathieu-Daudé aaa6ccc9ff docker: optimize debian9 base image
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-07-18 10:54:30 +01:00
Philippe Mathieu-Daudé 2a444f55eb docker: remove packages now dependent of qemu in Stretch
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-07-18 10:54:30 +01:00
Philippe Mathieu-Daudé 7d2bcf2363 docker: debian/s390x no more in unstable, now available in Stretch
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-07-18 10:54:30 +01:00
Philippe Mathieu-Daudé 94afe49eab docker: add common packages to debian base
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-07-18 10:54:30 +01:00
Philippe Mathieu-Daudé 24044d4825 docker: rename debian stable -> 9 (Stretch)
We'll also want to support some older Debian combinations for
architectures that didn't make the Debian 9 cut.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
[AJB: extend commit msg]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-07-18 10:54:30 +01:00
Alex Bennée ed7023b05b docker: add debug tools to travis.docker
When a test fails/hangs you don't want the hassle of getting the debug
tools installed. Lets install them on our image by default so we can
debug when we need to.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-07-18 10:54:23 +01:00
Alex Bennée dca34e8c4e docker: include python-yaml in travis.docker
Although the upstream Travis images don't need this library our
"travis-lite" scripts are written in python. This allows us to do:

  make docker-travis@travis J=10

and approximate a travis run on their default image.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-07-18 10:54:13 +01:00
Paolo Bonzini f4089dc8da travis: move make -j flag out of script
Because global environment variables can be overridden when .travis.yml
is processed by the docker-travis target, the effect of this patch is
that docker-travis now obeys the "J=n" option.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-07-18 09:39:19 +01:00
Paolo Bonzini 6ca9f7fedb docker: allow customizing Travis global_env variables
This is useful so that we can do builds at higher than -j3 when running
travis.py locally.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-07-18 09:39:19 +01:00
Peter Maydell 5a477a7806 -----BEGIN PGP SIGNATURE-----
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 =2mu5
 -----END PGP SIGNATURE-----

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

# gpg: Signature made Mon 17 Jul 2017 13:11:17 BST
# 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

* remotes/stefanha/tags/tracing-pull-request:
  trace: update old trace events in docs
  trace: [trivial] Statically enable all guest events
  trace: [tcg, trivial] Re-align generated code
  trace: [tcg] Do not generate TCG code to trace dynamically-disabled events
  exec: [tcg] Use different TBs according to the vCPU's dynamic tracing state
  trace: [tcg] Delay changes to dynamic state when translating
  trace: Allocate cpu->trace_dstate in place

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-07-17 18:39:32 +01:00
Peter Maydell ca4e667dbf ehci fix for 2.10
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 =07Gg
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Merge remote-tracking branch 'remotes/kraxel/tags/usb-20170717-pull-request' into staging

ehci fix for 2.10

# gpg: Signature made Mon 17 Jul 2017 10:40:00 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

* remotes/kraxel/tags/usb-20170717-pull-request:
  ehci: add sanity check for maxframes

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-07-17 17:54:17 +01:00
Peter Maydell df55c7e8c8 virtio-gpu migration fix for 2.10
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 =PwkY
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/kraxel/tags/vga-20170717-pull-request' into staging

virtio-gpu migration fix for 2.10

# gpg: Signature made Mon 17 Jul 2017 10:41:49 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

* remotes/kraxel/tags/vga-20170717-pull-request:
  virtio-gpu: skip update cursor in post_load if we don't have one

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-07-17 17:12:41 +01:00
Peter Maydell 3408d5aee0 ui: vnc and keymap updates for 2.10
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Merge remote-tracking branch 'remotes/kraxel/tags/ui-20170717-pull-request' into staging

ui: vnc and keymap updates for 2.10

# gpg: Signature made Mon 17 Jul 2017 10:38:11 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

* remotes/kraxel/tags/ui-20170717-pull-request:
  keymaps: fr-ca: add missing keys
  hmp: Update info vnc
  vnc: Set default kbd delay to 10ms

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-07-17 16:31:31 +01:00
Peter Maydell 63dba7e6b1 audio: fixes for 2.10
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Merge remote-tracking branch 'remotes/kraxel/tags/audio-20170717-pull-request' into staging

audio: fixes for 2.10

# gpg: Signature made Mon 17 Jul 2017 10:29:08 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

* remotes/kraxel/tags/audio-20170717-pull-request:
  audio/adlib: remove limitation of one adlib card
  audio/fmopl: modify timer callback to give opaque and channel parameters in two arguments
  audio: st_rate_flow exist a infinite loop

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-07-17 15:43:15 +01:00
Peter Maydell 1f244ebbba Pull request
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Merge remote-tracking branch 'remotes/kraxel/tags/ipxe-pull-request' into staging

Pull request

# gpg: Signature made Mon 17 Jul 2017 10:04:11 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

* remotes/kraxel/tags/ipxe-pull-request:
  ipxe: update to commit 0600d3ae94

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-07-17 15:05:29 +01:00
Alexander Graf 73663d71ef PPC: E500: Update u-boot to v2017.07
Quite a while has passed since we last updated U-Boot for e500. This patch
bumps it to the last released version 2017.07 to make sure users don't feel
like they're using out of date software.

Signed-off-by: Alexander Graf <agraf@suse.de>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-id: 1499862868-102130-1-git-send-email-agraf@suse.de
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-07-17 13:50:47 +01:00
Stefan Hajnoczi 304187c51c trace: update old trace events in docs
Commit c5f1ad429c ("block: Remove
bdrv_aio_readv/writev/flush()") removed
bdrv_aio_readv()/bdrv_aio_writev() so the example in the tracing
documentation is no longer valid.

Reported-by: Wang Dong <dongdwdw@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20170714133111.27359-1-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-07-17 13:11:13 +01:00
Lluís Vilanova 5caa262fda trace: [trivial] Statically enable all guest events
The existing optimizations makes it feasible to have them available on all
builds.

Some quick'n'dirty numbers with 400.perlbench (SPECcpu2006) on the train input
(medium size - suns.pl) and the guest_mem_before event:

* vanilla, statically disabled
real    0m2,259s
user    0m2,252s
sys     0m0,004s

* vanilla, statically enabled (overhead: 2.18x)
real    0m4,921s
user    0m4,912s
sys     0m0,008s

* multi-tb, statically disabled (overhead: 0.99x) [within noise range]
real    0m2,228s
user    0m2,216s
sys     0m0,008s

* multi-tb, statically enabled (overhead: 0.99x) [within noise range]
real    0m2,229s
user    0m2,224s
sys     0m0,004s

Now enabling all events when booting an ARM system that immediately shuts down
(https://lists.gnu.org/archive/html/qemu-devel/2017-06/msg04085.html):

* vanilla, statically disabled
real	0m32,153s
user	0m31,276s
sys	0m0,108s

* vanilla, statically enabled (overhead: 1.35x)
real	0m43,507s
user	0m42,680s
sys	0m0,168s

* multi-tb, statically disabled (overhead: 1.03x)
real	0m32,993s
user	0m32,516s
sys	0m0,104s

* multi-tb, statically enabled (overhead: 1.00x) [within noise range]
real	0m32,110s
user	0m31,176s
sys	0m0,156s

And finally enabling all events using Emilio's dbt-bench
(where orig == vanilla, new == multi-tb):

                                                        NBench score; higher is better

  180 +-+--------+----------+----------+---------+----------+----------+----------+----------+----------+---------+----------+--------+-+
      |                                                                                                                                 |
      |                                      *** $$$$%%                                                                    orig         |
  160 +-+....................................*.*.$..$.%............................................................orig-enabled       +-+
      |                                      * * $  $ %                                                                     new         |
  140 +-+....................................*.*.$..$.%............................................................new-disabled.......+-+
      |                                      * * $  $ %                                                                                 |
      |                                      * * $  $ %                                                                                 |
  120 +-+....................................*.*.$..$.%...............................................................................+-+
      |                                      * * $  $ %                                                                                 |
      |                                      * * $  $ %                                                                                 |
  100 +-+....................................*.*.$..$.%.....$$$%%%....................................................................+-+
      |                                      * * $  $ % *** $ $  % *** $$$%%                                                            |
   80 +-+....................................*.*.$..$.%.*.*.$.$..%.*.*.$.$.%..........................................................+-+
      |                                      * * $  $ % * * $ $  % * * $ $ %                                                            |
      |                                      * * $  $ % * * $ $  % * * $ $ %                                                            |
   60 +-+.........................***..$$$%%.*.*##..$.%.*.*.$.$..%.*.*.$.$.%..***.$$$%%...............................................+-+
      |                **** $$$%% * *  $ $ % * * #  $ % * *## $  % * * $ $ %  * * $ $ %                                                 |
      |                *  * $ $ % * *  $ $ % * * #  $ % * * # $  % * *## $ %  * * $ $ %                                                 |
   40 +-+..............*..*.$.$.%.*.*..$.$.%.*.*.#..$.%.*.*.#.$..%.*.*.#.$.%..*.*.$.$.%...............................................+-+
      |                *  * $ $ % * *  $ $ % * * #  $ % * * # $  % * * # $ %  * *## $ %                                  *** $$$%%%     |
   20 +-+....***.$$$%%.*..*##.$.%.*.*###.$.%.*.*.#..$.%.*.*.#.$..%.*.*.#.$.%..*.*.#.$.%..................................*.*.$.$..%...+-+
      |      * *## $ % *  * # $ % * *  # $ % * * #  $ % * * # $  % * * # $ %  * * # $ %                                  * *## $  %     |
      |      * * # $ % *  * # $ % * *  # $ % * * #  $ % * * # $  % * * # $ %  * * # $ %            ***###$$%% ***##$$$%% * * # $  %     |
    0 +-+----***##$$%%-****##$$%%-***###$$%%-***##$$$%%-***##$$%%%-***##$$%%--***##$$%%-****##$$%%-***###$$%%-***##$$$%%-***##$$%%%---+-+
     NUMERIC SORTSTRING SORT   BITFIEFP EMULATION ASSIGNMENT       IDEA    HUFFMAN    FOURIER NEURLU DECOMPOSITION      gmean
png: http://imgur.com/a/8XG5S

Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Reviewed-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Emilio G. Cota <cota@braap.org>
Message-id: 149915849243.6295.4484103824675839071.stgit@frigg.lan
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-07-17 13:11:13 +01:00
Lluís Vilanova 1ff7b53196 trace: [tcg, trivial] Re-align generated code
Last patch removed a nesting level in generated code. Re-align all code
generated by backends to be 4-column aligned.

Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Signed-off-by: Emilio G. Cota <cota@braap.org>
Message-id: 149915824586.6295.17820926011082409033.stgit@frigg.lan
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-07-17 13:11:13 +01:00
Lluís Vilanova 864a2178d4 trace: [tcg] Do not generate TCG code to trace dynamically-disabled events
If an event is dynamically disabled, the TCG code that calls the
execution-time tracer is not generated.

Removes the overheads of execution-time tracers for dynamically disabled
events. As a bonus, also avoids checking the event state when the
execution-time tracer is called from TCG-generated code (since otherwise
TCG would simply not call it).

Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Signed-off-by: Emilio G. Cota <cota@braap.org>
Message-id: 149915799921.6295.13067154430923434035.stgit@frigg.lan
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-07-17 13:11:12 +01:00
Lluís Vilanova 61a67f71dd exec: [tcg] Use different TBs according to the vCPU's dynamic tracing state
Every vCPU now uses a separate set of TBs for each set of dynamic
tracing event state values. Each set of TBs can be used by any number of
vCPUs to maximize TB reuse when vCPUs have the same tracing state.

This feature is later used by tracetool to optimize tracing of guest
code events.

The maximum number of TB sets is defined as 2^E, where E is the number
of events that have the 'vcpu' property (their state is stored in
CPUState->trace_dstate).

For this to work, a change on the dynamic tracing state of a vCPU will
force it to flush its virtual TB cache (which is only indexed by
address), and fall back to the physical TB cache (which now contains the
vCPU's dynamic tracing state as part of the hashing function).

Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Emilio G. Cota <cota@braap.org>
Message-id: 149915775266.6295.10060144081246467690.stgit@frigg.lan
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-07-17 13:11:05 +01:00
Lluís Vilanova d43811165d trace: [tcg] Delay changes to dynamic state when translating
This keeps consistency across all decisions taken during translation
when the dynamic state of a vCPU is changed in the middle of translating
some guest code.

Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Emilio G. Cota <cota@braap.org>
Message-id: 149915750615.6295.3713699402253529487.stgit@frigg.lan
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-07-17 13:10:54 +01:00
Lluís Vilanova d01c05c955 trace: Allocate cpu->trace_dstate in place
There's little point in dynamically allocating the bitmap if we
know at compile-time the max number of events we want to support.
Thus, make room in the struct for the bitmap, which will make things
easier later: this paves the way for upcoming changes, in which
we'll use a u32 to fully capture cpu->trace_dstate.

This change also increases performance by saving a dereference and
improving locality--note that this is important since upcoming work
makes reading this bitmap fairly common.

Signed-off-by: Emilio G. Cota <cota@braap.org>
Reviewed-by: Lluís Vilanova <vilanova@ac.upc.edu>
Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Message-id: 149915725977.6295.15069969323605305641.stgit@frigg.lan
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-07-17 13:10:45 +01:00
Peter Maydell 77031ee1ce ppc patch queue 2017-07-17
This pull requests supersedes the one from 2017-07-14.  That one had a
 couple of subtle regressions: there was a build error for mingw32, and
 an instance_size which was theoretically wrong everywhere, but only
 actually bit on the Travis OSX build.
 
 There are two major batches in this set, rather than the usual
 collection of assorted fixes.
 
     * More DRC cleanup.  This gets the state management into a state
       which should fix many of the hotplug+migration problems we've
       had.  Plus it gets the migration stream format into something
       well defined and pretty minimal which we can reasonably support
       into the future.
 
     * Hashed Page Table resizing.  It's been a while since this was
       posted, but it's been through several previous rounds of review.
       The kernel parts (both guest and host) are merged in 4.11, so
       this is the only remaining piece left to allow resizing of the
       HPT in a running guest.
 
 There are also a handful of unrelated fixes.
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Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.10-20170717' into staging

ppc patch queue 2017-07-17

This pull requests supersedes the one from 2017-07-14.  That one had a
couple of subtle regressions: there was a build error for mingw32, and
an instance_size which was theoretically wrong everywhere, but only
actually bit on the Travis OSX build.

There are two major batches in this set, rather than the usual
collection of assorted fixes.

    * More DRC cleanup.  This gets the state management into a state
      which should fix many of the hotplug+migration problems we've
      had.  Plus it gets the migration stream format into something
      well defined and pretty minimal which we can reasonably support
      into the future.

    * Hashed Page Table resizing.  It's been a while since this was
      posted, but it's been through several previous rounds of review.
      The kernel parts (both guest and host) are merged in 4.11, so
      this is the only remaining piece left to allow resizing of the
      HPT in a running guest.

There are also a handful of unrelated fixes.

# gpg: Signature made Mon 17 Jul 2017 07:36:52 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-2.10-20170717: (21 commits)
  target/ppc: fix CPU hotplug when radix is enabled (TCG)
  spapr: fix memory leak in spapr_core_pre_plug()
  pseries: Allow HPT resizing with KVM
  pseries: Use smaller default hash page tables when guest can resize
  pseries: Enable HPT resizing for 2.10
  pseries: Implement HPT resizing
  pseries: Stubs for HPT resizing
  ppc/pnv: Remove unused XICSState reference
  spapr: fix potential memory leak in spapr_core_plug()
  spapr: Implement DR-indicator for physical DRCs only
  spapr: Remove sPAPRConfigureConnectorState sub-structure
  spapr: Consolidate DRC state variables
  spapr: Cleanups relating to DRC awaiting_release field
  spapr: Refactor spapr_drc_detach()
  spapr: Abort on delete failure in spapr_drc_release()
  spapr: Simplify unplug path
  spapr: Remove 'awaiting_allocation' DRC flag
  spapr: Treat devices added before inbound migration as coldplugged
  spapr: Minor cleanups to events handling
  spapr: migrate pending_events of spapr state
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-07-17 12:52:59 +01:00
Peter Maydell 6632f6ff96 -----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
 
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 BmLHDcueclRZPXIyY2Gbf1/VmRyYeq1IZIYVKLAepDeYqQ4+vVXTwSuoe6cu4r1G
 AtCNAoUBwqE+YTg/dgaRF5TNVkLD4LMU6qoBO9RIRNYdz9J6V72NrzeF5rCJvYvx
 ghpgbrVgpxjiREodbzxKaEaY5x1x5LqTClSjsz64MmR0ibm2HgMMn2khUr4Z+3wL
 jgdRGCpc4xFIBNfjmGY+8OzvHw0+QqWpvWp8gYxMRI/1/wBfQYnUvg9GLuf/fQPe
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 ieS6w1vgZOuEb+dH6HLNmA==
 =x5vk
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/famz/tags/block-and-testing-pull-request' into staging

# gpg: Signature made Mon 17 Jul 2017 04:47:05 BST
# gpg:                using RSA key 0xCA35624C6A9171C6
# gpg: Good signature from "Fam Zheng <famz@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: 5003 7CB7 9706 0F76 F021  AD56 CA35 624C 6A91 71C6

* remotes/famz/tags/block-and-testing-pull-request:
  travis: add no-TCG build
  docker.py: Improve subprocess exit code handling
  docker.py: Drop infile parameter
  docker: Don't enable networking as a side-effect of DEBUG=1
  ssh: support I/O from any AioContext
  sheepdog: add queue_lock
  qed: protect table cache with CoMutex
  qed: introduce bdrv_qed_init_state
  block: invoke .bdrv_drain callback in coroutine context and from AioContext
  qed: move tail of qed_aio_write_main to qed_aio_write_{cow, alloc}
  vvfat: make it thread-safe
  vpc: make it thread-safe
  vdi: make it thread-safe
  coroutine-lock: add qemu_co_rwlock_downgrade and qemu_co_rwlock_upgrade
  qcow2: call CoQueue APIs under CoMutex

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-07-17 11:46:36 +01:00
Gerd Hoffmann 10750ee0d6 virtio-gpu: skip update cursor in post_load if we don't have one
If the cursor resource id isn't set the guest didn't define a cursor.
Skip the cursor update in post_load in that that case.

Reported-by: wanghaibin <wanghaibin.wang@huawei.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Tested-by: wanghaibin <wanghaibin.wang@huawei.com>
Message-id: 20170710070432.856-1-kraxel@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-07-17 11:41:23 +02:00
Gerd Hoffmann 2a7f263068 ehci: add sanity check for maxframes
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20170703111549.10924-1-kraxel@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-07-17 11:39:08 +02:00
Gerd Hoffmann feb47cf2fa keymaps: fr-ca: add missing keys
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20170712072305.29233-1-kraxel@redhat.com
2017-07-17 11:36:41 +02:00
Dr. David Alan Gilbert 0a9667ecdb hmp: Update info vnc
The QMP query-vnc interfaces have gained a lot more information that
the HMP interfaces hasn't got yet. Update it.

Note the output format has changed, but this is HMP so that's OK.

In particular, this now includes client information for reverse
connections:

-vnc :0
(qemu) info vnc
default:
  Server: 0.0.0.0:5900 (ipv4)
    Auth: none (Sub: none)

  (Now connect a client)

(qemu) info vnc
default:
  Server: 0.0.0.0:5900 (ipv4)
    Auth: none (Sub: none)
  Client: 127.0.0.1:51828 (ipv4)
    x509_dname: none
    sasl_username: none

-vnc localhost:7000,reverse
(qemu) info vnc
default:
  Client: ::1:7000 (ipv6)
    x509_dname: none
    sasl_username: none
  Auth: none (Sub: none)

-vnc :1,password,id=pass -vnc localhost:7000,reverse
(qemu) info vnc
default:
  Client: ::1:7000 (ipv6)
    x509_dname: none
    sasl_username: none
  Auth: none (Sub: none)
rev:
  Server: 0.0.0.0:5901 (ipv4)
    Auth: vnc (Sub: none)
  Client: 127.0.0.1:53616 (ipv4)
    x509_dname: none
    sasl_username: none

This was originally RH bz 1461682

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-id: 20170711154414.21111-1-dgilbert@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-07-17 11:36:09 +02:00
Alexander Graf d3b0db6dfe vnc: Set default kbd delay to 10ms
The current VNC default keyboard delay is 1ms. With that we're constantly
typing faster than the guest receives keyboard events from an XHCI attached
USB HID device.

The default keyboard delay time in the input layer however is 10ms. I don't know
how that number came to be, but empirical tests on some OpenQA driven ARM
systems show that 10ms really is a reasonable default number for the delay.

This patch moves the VNC delay also to 10ms. That way our default is much
safer (good!) and also consistent with the input layer default (also good!).

Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
Message-id: 1499863425-103133-1-git-send-email-agraf@suse.de
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-07-17 11:35:27 +02:00
Hervé Poussineau 639b49ef9a audio/adlib: remove limitation of one adlib card
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20170621043401.19842-3-hpoussin@reactos.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-07-17 11:09:02 +02:00
Hervé Poussineau c57fbf50e7 audio/fmopl: modify timer callback to give opaque and channel parameters in two arguments
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20170621043401.19842-2-hpoussin@reactos.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-07-17 11:09:02 +02:00
Peng Hao facd0e9773 audio: st_rate_flow exist a infinite loop
If a voice recording equipment is opened for a long time(several days)
in windows guest, rate->ipos will overflow and rate->opos will never
have a chance to change. It will result to a infinite loop.

Signed-off-by: Peng Hao <peng.hao2@zte.com.cn>
Signed-off-by: Wang Yechao <wang.yechao255@zte.com.cn>
Message-id: 1500128061-20849-1-git-send-email-peng.hao2@zte.com.cn
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-07-17 11:08:59 +02:00
Peter Maydell acbaa0f4fd slirp updates
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Merge remote-tracking branch 'remotes/thibault/tags/samuel-thibault' into staging

slirp updates

# gpg: Signature made Sat 15 Jul 2017 13:30:03 BST
# gpg:                using RSA key 0xB0A51BF58C9179C5
# gpg: Good signature from "Samuel Thibault <samuel.thibault@aquilenet.fr>"
# gpg:                 aka "Samuel Thibault <sthibault@debian.org>"
# gpg:                 aka "Samuel Thibault <samuel.thibault@gnu.org>"
# gpg:                 aka "Samuel Thibault <samuel.thibault@inria.fr>"
# gpg:                 aka "Samuel Thibault <samuel.thibault@labri.fr>"
# gpg:                 aka "Samuel Thibault <samuel.thibault@ens-lyon.org>"
# gpg:                 aka "Samuel Thibault <samuel.thibault@u-bordeaux.fr>"
# 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: 900C B024 B679 31D4 0F82  304B D017 8C76 7D06 9EE6
#      Subkey fingerprint: AEBF 7448 FAB9 453A 4552  390E B0A5 1BF5 8C91 79C5

* remotes/thibault/tags/samuel-thibault:
  slirp: Handle error returns from sosendoob()
  slirp: Handle error returns from slirp_send() in sosendoob()
  slirp: fork_exec(): Don't close() a negative number in fork_exec()
  slirp: use DIV_ROUND_UP

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-07-17 10:02:22 +01:00
Gerd Hoffmann 18375b5c16 ipxe: update to commit 0600d3ae94
Rebase ipxe to latest git master.
Pick up four virtio-net fixes.

complete shortlog of ipxe changes
---------------------------------

Adamczyk, Konrad (1):
      [thunderx] Use ThunderxConfigProtocol to obtain board configuration

Bartosz Szczepanek (1):
      [thunderx] Fix hardware deinitialization

Christian Nilsson (1):
      [intel] Add INTEL_NO_PHY_RST for I219-LM (2)

David Decotigny (2):
      [build] Return const char * from uuid_ntoa()
      [af_packet] Add new AF_PACKET driver for Linux

Jason Wang (1):
      [virtio] Support VIRTIO_NET_F_IOMMU_PLATFORM

Jerone Young (1):
      [intel] Add support for I219-V in 7th Gen Intel NUC

Konrad Adamczyk (1):
      [thunderx] Don't disable NIC when exiting from iPXE

Ladi Prosek (3):
      [virtio] Cap queue size to MAX_QUEUE_NUM
      [virtio] Simplify virtqueue shutdown
      [virtio] Remove queue size limit in legacy virtio

Martin Habets (1):
      [sfc] Add driver for Solarflare SFC8XXX adapters

Michael Brown (159):
      [interface] Provide intf_reinit() to reinitialise nullified interfaces
      [iscsi] Avoid potential infinite loops during shutdown
      [efi] Add basic EFI SAN booting capability
      [undi] Allocate base memory before calling UNDI loader entry point
      [romprefix] Avoid using PMM-allocated memory in UNDI loader entry point
      [undi] Clean up driver and device name information
      [prefix] Remove impossible progress message
      [prefix] Include diagnostic information within progress messages
      [undi] Try matching UNDI ROMs in BIOS enumeration order
      [efi] Work around temporal anomaly encountered during ExitBootServices()
      [ipv4] Accept unicast packets for the local network broadcast address
      [build] Add %.vhd target for building VM bootable disk images
      [virtio] Use separate RX and TX empty header buffers
      [cloud] Add ability to retrieve Google Compute Engine metadata
      [virtio] Use host-specified MTU when available
      [netdevice] Allow MTU to be changed at runtime
      [cloud] Show CPU vendor and model in example cloud boot scripts
      [hyperv] Ignore unsolicited VMBus messages
      [pic8259] Fix definitions for "read IRR" and "read ISR" commands
      [efi] Fix building elf2efi.c when -fpic is enabled by default
      [interface] Avoid unnecessary reference counting in intf_unplug()
      [interface] Remove misleading comment
      [interface] Unplug interface before calling intf_close() in intf_shutdown()
      [netdevice] Limit MTU by hardware maximum frame length
      [cpuid] Provide cpuid_supported() to test for supported functions
      [time] Allow timer to be selected at runtime
      [hyperv] Provide timer based on the 10MHz time reference count MSR
      [int13] Avoid potential division by zero
      [int13] Test correct return status from INT 13 calls
      [settings] Add "unixtime" builtin setting to expose the current time
      [time] Report attempts to use timers before initialisation
      [interface] Provide the ability to shut down multiple interfaces
      [http] Cleanly shut down potentially looped interfaces
      [efi] Add missing SANBOOT_PROTO_HTTP to EFI default configuration
      [block] Remove spurious comments
      [block] Centralise SAN device abstraction
      [block] Centralise "san-drive" setting
      [int13] Refactor to use centralised SAN device abstraction
      [efi] Refactor to use centralised SAN device abstraction
      [block] Retry any SAN device operation
      [iscsi] Use intfs_shutdown() when shutting down multiple interfaces
      [scsi] Use intfs_shutdown() when shutting down multiple interfaces
      [block] Use intfs_shutdown() when shutting down multiple interfaces
      [scsi] Avoid duplicate calls to scsicmd_close()
      [build] Provide common ARRAY_SIZE() definition
      [efi] Update to current EDK2 headers
      [efi] Add EFI_ACPI_TABLE_PROTOCOL header and GUID definition
      [efi] Provide ACPI table description for SAN devices
      [efi] Skip cable detection at initialisation where possible
      [undi] Move PXE API caller back into UNDI driver
      [dhcp] Allow vendor class to be changed in DHCP requests
      [hermon] Avoid potential integer overflow when calculating memory mappings
      [arbel] Avoid potential integer overflow when calculating memory mappings
      [xfer] Ensure va_end() is called on failure path
      [nfs] Fix double free bug on error path
      [linda] Use correct length for memset()
      [qib7322] Use correct length for memset()
      [sis900] Remove extraneous memset() with incorrect length
      [802.11] Remove redundant NULL pointer check after dereference
      [crypto] Free correct pointer on the error path
      [librm] Fail gracefully if asked to ioremap() a zero length
      [usb] Use correct length for memcpy()
      [mucurses] Attempt to fix test for empty string
      [mucurses] Attempt to fix keypress processing logic
      [mucurses] Attempt to fix resource leaks
      [hyperv] Fix resource leaks on error path
      [slam] Fix resource leak on error path
      [slam] Avoid NULL pointer dereference in slam_pull_value()
      [eoib] Avoid passing a NULL I/O buffer to netdev_tx_complete_err()
      [http] Add missing check for memory allocation failure
      [mucurses] Attempt to fix use of uninitialised buffer with strcat()
      [xhci] Avoid accessing beyond end of endpoint context array
      [build] Avoid confusing sparse in single-argument DBG() macros
      [infiniband] Return status code from ib_create_cq() and ib_create_qp()
      [infiniband] Return status code from ib_create_mi()
      [block] Quell spurious Coverity size mismatch warning
      [ath] Add missing break statements
      [pixbuf] Avoid potential division by zero
      [usb] Use correct length for memcpy()
      [xen] Use standard calling pattern for asprintf()
      [tcp] Use correct length for memset()
      [video_subr] Use memmove() for overlapping memory copy
      [arbel] Assert that mapping length is non-zero
      [hermon] Assert that mapping length is non-zero
      [tlan] Guard against failure to identify chip
      [w89c840] Avoid potential array overrun
      [sis190] Avoid NULL pointer dereference
      [mucurses] Ensure SLK labels are always terminated
      [coverity] Add Coverity user model
      [malloc] Track maximum heap usage
      [travis] Add minimal .travis.yml file
      [travis] Build and run the unit test suite
      [travis] Integrate with Coverity Scan
      [rtl818x] Fix resource leak on error path
      [pcnet32] Eliminate redundant register read
      [iobuf] Increase minimum I/O buffer size to 128 bytes
      [vxge] Fix use of stale I/O buffer on error path
      [scsi] Avoid duplicate call to scsicmd_close() on TEST UNIT READY failure
      [block] Add dummy SAN device
      [block] Add basic multipath support
      [int13] Improve geometry guessing for unaligned partitions
      [int13con] Avoid overwriting random portions of SAN boot disks
      [time] Add sleep_fixed() function to sleep without checking for Ctrl-C
      [block] Allow SAN retry count to be reconfigured
      [block] Add a small delay between attempts to reopen SAN targets
      [block] Retry reopening indefinitely for multipath devices
      [block] Gracefully close SAN device if registration fails
      [linux] Use dummy SAN device
      [block] Ignore redundant xfer_window_changed() messages
      [block] Describe all SAN devices via ACPI tables
      [iscsi] Do not install iBFT when no iSCSI targets exist
      [http] Notify data transfer interface when underlying connection is ready
      [mucurses] Fix erroneous __nonnull attribute
      [build] Avoid implicit-fallthrough warnings on GCC 7
      [linux] Fix building with kernel 4.11 headers
      [scsi] Retry TEST UNIT READY command
      [libc] Add stdbool.h standard header
      [efi] Fix typo in efi_acpi_table_protocol_guid
      [efi] Add efi_sprintf() and efi_vsprintf()
      [block] Allow use of a non-default EFI SAN boot filename
      [intel] Show original CTRL and STATUS values in debugging output
      [intel] Do not enable ASDE on i350 backplane NIC
      [block] Provide sandev_read() and sandev_write() as global symbols
      [block] Provide abstraction to allow system to be quiesced
      [hyperv] Do not fail if guest OS ID MSR is already set
      [hyperv] Remove redundant return status code from mapping functions
      [hyperv] Cope with Windows Server 2016 enlightenments
      [efi] Standardise PCI debug messages
      [iscsi] Always send FirstBurstLength parameter
      [iscsi] Fix iBFT when no explicit initiator name setting exists
      [xen] Provide 18 4kB receive buffers to work around xen-netback bug
      [efi] Prevent EFI code from being linked in to non-EFI builds
      [tls] Keep cipherstream window open until TLS negotiation is complete
      [settings] Extend numerical setting tags to 64 bits
      [acpi] Make acpi_find_rsdt() a per-platform method
      [efi] Provide access to ACPI tables
      [acpi] Expose ACPI tables via settings mechanism
      [syslog] Handle backspace characters
      [hdprefix] Avoid attempts to read beyond the end of the disk
      [usb] Allow for USB network devices with no interrupt endpoint
      [build] Use -no-pie on newer versions of gcc
      [ecm] Display invalid MAC address strings in debug messages
      [cpuid] Allow input %ecx value to be specified
      [crypto] Expose RSA_CTX_SIZE constant
      [crypto] Expose asn1_grow()
      [crypto] Provide asn1_built() to construct a cursor from a builder
      [crypto] Expose pem_asn1() for use with non-image data
      [exanic] Add driver for Exablaze ExaNIC cards
      [usb] Use non-zero language ID to retrieve strings
      [mucurses] Avoid potential division by zero
      [tls] Support RFC5746 secure renegotiation
      [smscusb] Abstract out common SMSC USB device functionality
      [smsc95xx] Use common SMSC USB device functionality
      [smsc75xx] Use common SMSC USB device functionality
      [smscusb] Add ability to read MAC address from OTP
      [smscusb] Move non-inline register access functions to smscusb.c
      [smscusb] Allow for alternative PHY register layouts
      [smsc75xx] Expose functionality shared with LAN78xx devices
      [lan78xx] Add driver for Microchip LAN78xx USB Ethernet NICs

Mika Tiainen (1):
      [intel] Add INTEL_NO_PHY_RST for I219-V

Mike McCormack (1):
      [sky2] Use 32-bit read to read Y2_VAUX_AVAIL

Raed Salem (2):
      [golan] Update Connect-IB, ConnectX-4 and ConnectX-4 Lx (Infiniband) support
      [golan] Bug fixes and improved paging allocation method

Vishvananda Ishaya (1):
      [intel] Reset all virtual function settings

Vishvananda Ishaya Abrams (1):
      [iscsi] Don't close when receiving NOP-In

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-07-17 11:00:28 +02:00
Cédric Le Goater 346ebfc6fb target/ppc: fix CPU hotplug when radix is enabled (TCG)
But when a guest initializes radix mode, it issues a H_REGISTER_PROC_TBL
to update the LPCR of all CPUs. Hot-plugged CPUs inherit from the same
setting under KVM but not under TCG. So, Let's check for radix and update
the default LPCR to keep new CPUs in sync.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-07-17 15:07:05 +10:00
Greg Kurz df8658de43 spapr: fix memory leak in spapr_core_pre_plug()
In case of error, we must ensure the dynamically allocated base_core_type
is freed, like it is done everywhere else in this function.

This is a regression introduced in QEMU 2.9 by commit 8149e2992f.

Signed-off-by: Greg Kurz <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-07-17 15:07:05 +10:00