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Alex Bennée [Tue, 13 Mar 2018 14:18:06 +0000 (14:18 +0000)]
.travis.yml: drop setting default log output
The log backend is the default one, we don't need to explicitly set it.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Peter Maydell [Tue, 13 Mar 2018 11:42:45 +0000 (11:42 +0000)]
Merge remote-tracking branch 'remotes/famz/tags/staging-pull-request' into staging
docker patches
# gpg: Signature made Mon 12 Mar 2018 17:25:57 GMT
# gpg: using RSA key
CA35624C6A9171C6
# gpg: Good signature from "Fam Zheng <famz@redhat.com>"
# Primary key fingerprint: 5003 7CB7 9706 0F76 F021 AD56 CA35 624C 6A91 71C6
* remotes/famz/tags/staging-pull-request:
tests: make docker-test-debug@fedora run sanitizers
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 13 Mar 2018 10:49:02 +0000 (10:49 +0000)]
Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging
# gpg: Signature made Mon 12 Mar 2018 16:01:16 GMT
# gpg: using RSA key
9CA4ABB381AB73C8
# 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/block-pull-request:
block: make BDRV_POLL_WHILE() re-entrancy safe
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 13 Mar 2018 09:43:43 +0000 (09:43 +0000)]
Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging
# gpg: Signature made Mon 12 Mar 2018 15:59:54 GMT
# gpg: using RSA key
9CA4ABB381AB73C8
# 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: only permit standard C types and fixed size integer types
trace: remove use of QEMU specific types from trace probes
trace: include filename when printing parser error messages
simpletrace: fix timestamp argument type
log-for-trace.h: Split out parts of log.h used by trace.h
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Mon, 12 Mar 2018 19:40:43 +0000 (19:40 +0000)]
Merge remote-tracking branch 'remotes/kraxel/tags/usb-
20180312-pull-request' into staging
usbredir: reorder fields in USBRedirDevice to reduce padding
# gpg: Signature made Mon 12 Mar 2018 11:05:19 GMT
# gpg: using RSA key
4CB6D8EED3E87138
# 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-
20180312-pull-request:
usbredir: reorder fields in USBRedirDevice to reduce padding
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Mon, 12 Mar 2018 18:35:37 +0000 (18:35 +0000)]
Merge remote-tracking branch 'remotes/kraxel/tags/vga-
20180312-pull-request' into staging
7cdc61becd vga: fix region calculation
# gpg: Signature made Mon 12 Mar 2018 10:59:24 GMT
# gpg: using RSA key
4CB6D8EED3E87138
# 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-
20180312-pull-request:
vga: fix region calculation
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Marc-André Lureau [Mon, 12 Mar 2018 12:08:48 +0000 (13:08 +0100)]
tests: make docker-test-debug@fedora run sanitizers
Since --enable-debug no longer enable sanitizers, we need explicit
--enable-sanitizers.
llvm package is required for llvm-symbolizer, to get symbols in
backtraces.
Add make V=1 to get details about failing tests.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <
20180312120849.20073-1-marcandre.lureau@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
Peter Maydell [Mon, 12 Mar 2018 16:14:37 +0000 (16:14 +0000)]
Merge remote-tracking branch 'remotes/kraxel/tags/audio-
20180312-pull-request' into staging
modules: use gmodule-export.
audio: add driver registry, enable module builds.
# gpg: Signature made Mon 12 Mar 2018 10:42:19 GMT
# gpg: using RSA key
4CB6D8EED3E87138
# 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-
20180312-pull-request:
audio/sdl: build as module
audio/pulseaudio: build as module
audio/oss: build as module
audio/alsa: build as module
build: enable audio modules
audio: add module loading support
audio: add driver registry
modules: use gmodule-export
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Mon, 12 Mar 2018 14:06:23 +0000 (14:06 +0000)]
Merge remote-tracking branch 'remotes/kraxel/tags/ui-
20180312-pull-request' into staging
gtk,spice: add dmabuf support.
sdl,vnc,gtk: bugfixes.
ui/qapi: add device ID and head parameters to screendump.
build: try improve handling of clang warnings.
# gpg: Signature made Mon 12 Mar 2018 09:13:28 GMT
# gpg: using RSA key
4CB6D8EED3E87138
# 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-
20180312-pull-request:
qapi: Add device ID and head parameters to screendump
spice: add cursor_dmabuf support
spice: add scanout_dmabuf support
spice: drop dprint() debug logging
vnc: deal with surface NULL pointers
ui/gtk-egl: add cursor_dmabuf support
ui/gtk-egl: add scanout_dmabuf support
ui/gtk: use GtkGlArea on wayland only
ui/opengl: Makefile cleanup
ui/gtk: group gtk.mo declarations in Makefile
ui/gtk: make GtkGlArea usage a runtime option
sdl: workaround bug in sdl 2.0.8 headers
make: switch language file build to be gtk module aware
build: try improve handling of clang warnings
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Mon, 12 Mar 2018 13:21:53 +0000 (13:21 +0000)]
Merge remote-tracking branch 'remotes/dgilbert/tags/pull-migration-
20180309a' into staging
Migration pull 2018-03-09
# gpg: Signature made Fri 09 Mar 2018 17:52:46 GMT
# gpg: using RSA key
0516331EBC5BFDE7
# gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>"
# Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A 9FA9 0516 331E BC5B FDE7
* remotes/dgilbert/tags/pull-migration-
20180309a:
tests: Silence migration-test 'bad' test
migration: fix applying wrong capabilities
migration/block: rename MAX_INFLIGHT_IO to MAX_IO_BUFFERS
migration/block: reset dirty bitmap before read in bulk phase
migration: do not transfer ram during bulk storage migration
migration: fix minor finalize leak
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Mon, 12 Mar 2018 11:47:52 +0000 (11:47 +0000)]
Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-
20180309' into staging
target-arm queue:
* i.MX: Add i.MX7 SOC implementation and i.MX7 Sabre board
* Report the correct core count in A53 L2CTLR on the ZynqMP board
* linux-user: preliminary SVE support work (signal handling)
* hw/arm/boot: fix memory leak in case of error loading ELF file
* hw/arm/boot: avoid reading off end of buffer if passed very
small image file
* hw/arm: Use more CONFIG switches for the object files
* target/arm: Add "-cpu max" support
* hw/arm/virt: Support -machine gic-version=max
* hw/sd: improve debug tracing
* hw/sd: sdcard: Add the Tuning Command (CMD 19)
* MAINTAINERS: add Philippe as odd-fixes maintainer for SD
# gpg: Signature made Fri 09 Mar 2018 17:24:23 GMT
# gpg: using RSA key
3C2525ED14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
# gpg: aka "Peter Maydell <pmaydell@gmail.com>"
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>"
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE
* remotes/pmaydell/tags/pull-target-arm-
20180309: (25 commits)
MAINTAINERS: Add entries for SD (SDHCI, SDBus, SDCard)
sdhci: Fix a typo in comment
sdcard: Add the Tuning Command (CMD19)
sdcard: Display which protocol is used when tracing (SD or SPI)
sdcard: Display command name when tracing CMD/ACMD
sdcard: Do not trace CMD55, except when we already expect an ACMD
hw/arm/virt: Support -machine gic-version=max
hw/arm/virt: Add "max" to the list of CPU types "virt" supports
target/arm: Make 'any' CPU just an alias for 'max'
target/arm: Add "-cpu max" support
target/arm: Move definition of 'host' cpu type into cpu.c
target/arm: Query host CPU features on-demand at instance init
arm: avoid heap-buffer-overflow in load_aarch64_image
arm: fix load ELF error leak
hw/arm: Use more CONFIG switches for the object files
aarch64-linux-user: Add support for SVE signal frame records
aarch64-linux-user: Add support for EXTRA signal frame records
aarch64-linux-user: Remove struct target_aux_context
aarch64-linux-user: Split out helpers for guest signal handling
linux-user: Implement aarch64 PR_SVE_SET/GET_VL
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Daniel P. Berrangé [Thu, 8 Mar 2018 15:55:24 +0000 (15:55 +0000)]
trace: only permit standard C types and fixed size integer types
Some trace backends will compile code based on the declared trace
events. It should not be assumed that the backends can resolve any QEMU
specific typedefs. So trace events should restrict their argument
types to the standard C types and fixed size integer types. Any complex
pointer types can be declared as "void *" for purposes of trace events,
since nothing will be dereferencing these pointer arguments.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id:
20180308155524.5082-3-berrange@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Daniel P. Berrangé [Thu, 8 Mar 2018 15:55:23 +0000 (15:55 +0000)]
trace: remove use of QEMU specific types from trace probes
Any compound structs / unions / etc, should always be declared as
'void *' pointers, since it cannot be assumed that trace backends
are able to resolve QEMU typedefs.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id:
20180308155524.5082-2-berrange@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Daniel P. Berrangé [Tue, 6 Mar 2018 15:46:50 +0000 (15:46 +0000)]
trace: include filename when printing parser error messages
Improves error messages from:
ValueError: Error on line 72: need more than 1 value to unpack
To
ValueError: Error at /home/berrange/src/virt/qemu/trace-events:72:
need more than 1 value to unpack
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id:
20180306154650.24075-1-berrange@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Stefan Hajnoczi [Thu, 22 Feb 2018 16:39:01 +0000 (16:39 +0000)]
simpletrace: fix timestamp argument type
The timestamp argument to a trace event method is documented as follows:
The method can also take a timestamp argument before the trace event
arguments:
def runstate_set(self, timestamp, new_state):
...
Timestamps have the uint64_t type and are in nanoseconds.
In reality methods with a timestamp argument actually receive a tuple
like (
123456789,) as the timestamp argument. This is due to a bug in
simpletrace.py.
This patch unpacks the tuple so that methods receive the correct
timestamp argument type.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id:
20180222163901.14095-1-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Peter Maydell [Tue, 13 Feb 2018 14:00:29 +0000 (14:00 +0000)]
log-for-trace.h: Split out parts of log.h used by trace.h
A persistent build problem we see is where a source file
accidentally omits the #include of log.h. This slips through
local developer testing because if you configure with the
default (log) trace backend trace.h will pull in log.h for you.
Compilation fails only if some other backend is selected.
To make this error cause a compile failure regardless of
the configured trace backend, split out the parts of log.h
that trace.h requires into a new log-for-trace.h header.
Since almost all manual uses of the log.h functions will
use constants or functions which aren't in log-for-trace.h,
this will let us catch missing #include "qemu/log.h" more
consistently.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180213140029.8308-1-peter.maydell@linaro.org
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Stefan Hajnoczi [Wed, 7 Mar 2018 12:46:19 +0000 (12:46 +0000)]
block: make BDRV_POLL_WHILE() re-entrancy safe
Nested BDRV_POLL_WHILE() calls can occur. Currently
assert(!wait_->wakeup) fails in AIO_WAIT_WHILE() when this happens.
This patch converts the bool wait_->need_kick flag to an unsigned
wait_->num_waiters counter.
Nesting works correctly because outer AIO_WAIT_WHILE() callers evaluate
the condition again after the inner caller completes (invoking the inner
caller counts as aio_poll() progress).
Reported-by: "fuweiwei (C)" <fuweiwei2@huawei.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id:
20180307124619.6218-1-stefanha@redhat.com
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Gerd Hoffmann [Fri, 9 Mar 2018 14:37:04 +0000 (15:37 +0100)]
vga: fix region calculation
Typically the scanline length and the line offset are identical. But
in case they are not our calculation for region_end is incorrect. Using
line_offset is fine for all scanlines, except the last one where we have
to use the actual scanline length.
Fixes: CVE-2018-7550
Reported-by: Ross Lagerwall <ross.lagerwall@citrix.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Prasad J Pandit <pjp@fedoraproject.org>
Tested-by: Ross Lagerwall <ross.lagerwall@citrix.com>
Message-id:
20180309143704.13420-1-kraxel@redhat.com
zhenwei.pi [Tue, 6 Mar 2018 06:46:21 +0000 (14:46 +0800)]
usbredir: reorder fields in USBRedirDevice to reduce padding
Changing the current ordering saves 8 bytes per entry in x86_64.
Signed-off-by: zhenwei.pi <zhenwei.pi@youruncloud.com>
Message-id:
1520318781-22644-1-git-send-email-zhenwei.pi@youruncloud.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Tue, 6 Mar 2018 07:40:53 +0000 (08:40 +0100)]
audio/sdl: build as module
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id:
20180306074053.22856-8-kraxel@redhat.com
Gerd Hoffmann [Tue, 6 Mar 2018 07:40:52 +0000 (08:40 +0100)]
audio/pulseaudio: build as module
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id:
20180306074053.22856-7-kraxel@redhat.com
Gerd Hoffmann [Tue, 6 Mar 2018 07:40:51 +0000 (08:40 +0100)]
audio/oss: build as module
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id:
20180306074053.22856-6-kraxel@redhat.com
Gerd Hoffmann [Tue, 6 Mar 2018 07:40:50 +0000 (08:40 +0100)]
audio/alsa: build as module
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id:
20180306074053.22856-5-kraxel@redhat.com
Gerd Hoffmann [Tue, 6 Mar 2018 07:40:49 +0000 (08:40 +0100)]
build: enable audio modules
Add audio/ to common-obj-m variable.
Also run both audio and ui variables through unnest-vars.
This avoids sdl.mo (exists in both audio/ and ui/) name clashes.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id:
20180306074053.22856-4-kraxel@redhat.com
Gerd Hoffmann [Tue, 6 Mar 2018 07:40:48 +0000 (08:40 +0100)]
audio: add module loading support
Make audio_driver_lookup() try load the module in case it doesn't find
the driver in the registry. Also load all modules for -audio-help, so
the help output includes the help text for modular audio drivers.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id:
20180306074053.22856-3-kraxel@redhat.com
Gerd Hoffmann [Tue, 6 Mar 2018 07:40:47 +0000 (08:40 +0100)]
audio: add driver registry
Add registry for audio drivers, using the existing audio_driver struct.
Make all drivers register themself. The old list of audio_driver struct
pointers is now a list of audio driver names, specifying the priority
(aka probe order) in case no driver is explicitly asked for.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id:
20180306074053.22856-2-kraxel@redhat.com
Peter Maydell [Mon, 12 Mar 2018 10:08:09 +0000 (10:08 +0000)]
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches
# gpg: Signature made Fri 09 Mar 2018 15:09:20 GMT
# gpg: using RSA key
7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6
* remotes/kevin/tags/for-upstream: (56 commits)
qemu-iotests: fix 203 migration completion race
iotests: Tweak 030 in order to trigger a race condition with parallel jobs
iotests: Skip test for ENOMEM error
iotests: Mark all tests executable
iotests: Test creating overlay when guest running
qemu-iotests: Test ssh image creation over QMP
qemu-iotests: Test qcow2 over file image creation with QMP
block: Fail bdrv_truncate() with negative size
file-posix: Fix no-op bdrv_truncate() with falloc preallocation
ssh: Support .bdrv_co_create
ssh: Pass BlockdevOptionsSsh to connect_to_ssh()
ssh: QAPIfy host-key-check option
ssh: Use QAPI BlockdevOptionsSsh object
sheepdog: Support .bdrv_co_create
sheepdog: QAPIfy "redundancy" create option
nfs: Support .bdrv_co_create
nfs: Use QAPI options in nfs_client_open()
rbd: Use qemu_rbd_connect() in qemu_rbd_do_create()
rbd: Assign s->snap/image_name in qemu_rbd_open()
rbd: Support .bdrv_co_create
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Gerd Hoffmann [Thu, 8 Mar 2018 08:53:00 +0000 (09:53 +0100)]
modules: use gmodule-export
As we want qemu symbols be exported to modules we should use the
gmodule-export-2.0 pkg-config instead of gmodule-2.0.
Cc: Marc-André Lureau <marcandre.lureau@gmail.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id:
20180308085301.8875-2-kraxel@redhat.com
Thomas Huth [Mon, 5 Mar 2018 16:37:48 +0000 (17:37 +0100)]
qapi: Add device ID and head parameters to screendump
QEMU's screendump command can only take dumps from the primary display.
When using multiple VGA cards, there is no way to get a dump from a
secondary card or other display heads yet. So let's add a 'device' and
a 'head' parameter to the HMP and QMP commands to be able to specify
alternative devices and heads with the screendump command, too.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id:
1520267868-31778-1-git-send-email-thuth@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Thu, 8 Mar 2018 09:06:17 +0000 (10:06 +0100)]
spice: add cursor_dmabuf support
Add support for cursor dmabufs. qemu has to render the cursor for
that, so in case a cursor is present qemu allocates a new dmabuf, blits
the scanout, blends in the pointer and passes on the new dmabuf to
spice-server. Without cursor qemu continues to simply pass on the
scanout dmabuf as-is.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id:
20180308090618.30147-4-kraxel@redhat.com
Gerd Hoffmann [Thu, 8 Mar 2018 09:06:16 +0000 (10:06 +0100)]
spice: add scanout_dmabuf support
Add support for scanout dmabufs. Just
pass them through to spice-server.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id:
20180308090618.30147-3-kraxel@redhat.com
Gerd Hoffmann [Thu, 8 Mar 2018 09:06:15 +0000 (10:06 +0100)]
spice: drop dprint() debug logging
Some calls are deleted, some are converted into tracepoints.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id:
20180308090618.30147-2-kraxel@redhat.com
Gerd Hoffmann [Thu, 8 Mar 2018 16:18:03 +0000 (17:18 +0100)]
vnc: deal with surface NULL pointers
Secondary displays in multihead setups are allowed to have a NULL
DisplaySurface. Typically user interfaces handle this by hiding the
window which shows the display in question.
This isn't an option for vnc though because it simply hasn't a concept
of windows or outputs. So handle the situation by showing a placeholder
DisplaySurface instead. Also check in console_select whenever a surface
is preset in the first place before requesting an update.
This fixes a segfault which can be triggered by switching to an unused
display (via vtrl-alt-<nr>) in a multihead setup, for example using
-device virtio-vga,max_outputs=2.
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-id:
20180308161803.6152-1-kraxel@redhat.com
Gerd Hoffmann [Tue, 6 Mar 2018 09:09:51 +0000 (10:09 +0100)]
ui/gtk-egl: add cursor_dmabuf support
Add support for cursor dmabufs to gtk-egl. Just blend in the cursor
(if we have one) when rendering the dmabuf.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id:
20180306090951.22932-7-kraxel@redhat.com
Gerd Hoffmann [Tue, 6 Mar 2018 09:09:50 +0000 (10:09 +0100)]
ui/gtk-egl: add scanout_dmabuf support
Add support for dmabuf scanouts to gtk-egl.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id:
20180306090951.22932-6-kraxel@redhat.com
Gerd Hoffmann [Tue, 6 Mar 2018 09:09:49 +0000 (10:09 +0100)]
ui/gtk: use GtkGlArea on wayland only
For dma-buf support we need a egl context. The gtk x11 backend uses glx
contexts though. We can't use the GtkGlArea widget on x11 because of
that, so use our own gtk-egl code instead. wayland continues to use
the GtkGlArea widget.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id:
20180306090951.22932-5-kraxel@redhat.com
Gerd Hoffmann [Tue, 6 Mar 2018 09:09:48 +0000 (10:09 +0100)]
ui/opengl: Makefile cleanup
With gtk.mo bits moved away we don't need the ifeq any more.
Also add missing opengl libs for some objects.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id:
20180306090951.22932-4-kraxel@redhat.com
Gerd Hoffmann [Tue, 6 Mar 2018 09:09:47 +0000 (10:09 +0100)]
ui/gtk: group gtk.mo declarations in Makefile
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id:
20180306090951.22932-3-kraxel@redhat.com
Gerd Hoffmann [Tue, 6 Mar 2018 09:09:46 +0000 (10:09 +0100)]
ui/gtk: make GtkGlArea usage a runtime option
Compile in both gtk-egl and gtk-gl-area, then allow to choose at runtime
instead of compile time which opengl variant we want use.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id:
20180306090951.22932-2-kraxel@redhat.com
Gerd Hoffmann [Wed, 7 Mar 2018 15:42:57 +0000 (16:42 +0100)]
sdl: workaround bug in sdl 2.0.8 headers
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=892087
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id:
20180307154258.9313-1-kraxel@redhat.com
Bruce Rogers [Wed, 7 Mar 2018 15:55:17 +0000 (08:55 -0700)]
make: switch language file build to be gtk module aware
Now that gtk support builds as a module, CONFIG_GTK changed from
y to m. Adjust Makefile correspondingly.
Signed-off-by: Bruce Rogers <brogers@suse.com>
Message-id:
20180307155517.32570-1-brogers@suse.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Fri, 9 Mar 2018 13:59:45 +0000 (14:59 +0100)]
build: try improve handling of clang warnings
This patch disables the pragma diagnostic -Wunused-but-set-variable for
clang in util/coroutine-ucontext.c.
This in turn allows us to remove it from the configure check, so the
CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE will succeed for clang.
With that in place clang builds (linux) will use -Werror by default,
which breaks the build due to warning about unaligned struct members.
Just turning off this warning isn't a good idea as it indicates
portability problems. So make it a warning again, using
-Wno-error=address-of-packed-member. That way it doesn't break the
build but still shows up in the logs.
Now clang builds qemu without errors. Well, almost. There are some
left in the rdma code. Leaving that to the rdma people. All others can
use --disable-rdma to workarounds this.
Cc: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <
20180309135945.20436-1-kraxel@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Peter Maydell [Fri, 9 Mar 2018 18:49:27 +0000 (18:49 +0000)]
Merge remote-tracking branch 'remotes/vivier/tags/m68k-for-2.12-pull-request' into staging
# gpg: Signature made Fri 09 Mar 2018 14:54:33 GMT
# gpg: using RSA key
F30C38BD3F2FBE3C
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>"
# gpg: aka "Laurent Vivier <laurent@vivier.eu>"
# gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>"
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C
* remotes/vivier/tags/m68k-for-2.12-pull-request:
target/m68k: implement ftentox
target/m68k: implement ftwotox
target/m68k: implement fetox
target/m68k: implement flog2
target/m68k: implement flog10
target/m68k: implement flogn
target/m68k: implement flognp1
target/m68k: define floatx80_move()
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Dr. David Alan Gilbert [Tue, 6 Mar 2018 17:30:42 +0000 (17:30 +0000)]
tests: Silence migration-test 'bad' test
In
2c9bb29703c I added a migration test that purposely fails;
unfortunately it prints a copy of the failure message to stderr
which makes the output a bit messy.
Hide stderr for that test.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <
20180306173042.24572-1-dgilbert@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Tested-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Peter Xu [Mon, 5 Mar 2018 09:49:38 +0000 (17:49 +0800)]
migration: fix applying wrong capabilities
When setting migration capabilities via QMP/HMP, we'll apply them even
if the capability check failed. Fix it.
Fixes:
4a84214ebe ("migration: provide migrate_caps_check()", 2017-07-18)
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <
20180305094938.31374-1-peterx@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Peter Lieven [Thu, 8 Mar 2018 11:18:26 +0000 (12:18 +0100)]
migration/block: rename MAX_INFLIGHT_IO to MAX_IO_BUFFERS
this actually limits (as the original commit mesage suggests) the
number of I/O buffers that can be allocated and not the number
of parallel (inflight) I/O requests.
Signed-off-by: Peter Lieven <pl@kamp.de>
Message-Id: <
1520507908-16743-4-git-send-email-pl@kamp.de>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Peter Lieven [Thu, 8 Mar 2018 11:18:25 +0000 (12:18 +0100)]
migration/block: reset dirty bitmap before read in bulk phase
Reset the dirty bitmap before reading to make sure we don't miss
any new data.
Cc: qemu-stable@nongnu.org
Signed-off-by: Peter Lieven <pl@kamp.de>
Message-Id: <
1520507908-16743-3-git-send-email-pl@kamp.de>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Peter Lieven [Thu, 8 Mar 2018 11:18:24 +0000 (12:18 +0100)]
migration: do not transfer ram during bulk storage migration
this patch makes the bulk phase of a block migration to take
place before we start transferring ram. As the bulk block migration
can take a long time its pointless to transfer ram during that phase.
Signed-off-by: Peter Lieven <pl@kamp.de>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <
1520507908-16743-2-git-send-email-pl@kamp.de>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Marc-André Lureau [Tue, 6 Mar 2018 17:09:59 +0000 (18:09 +0100)]
migration: fix minor finalize leak
Spotted thanks to ASAN:
QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 tests/migration-test -p /x86_64/migration/bad_dest
==30302==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 48 byte(s) in 1 object(s) allocated from:
#0 0x7f60efba1a38 in __interceptor_calloc (/lib64/libasan.so.4+0xdea38)
#1 0x7f60eef3cf75 in g_malloc0 ../glib/gmem.c:124
#2 0x55ca9094702c in error_copy /home/elmarco/src/qemu/util/error.c:203
#3 0x55ca9037a30f in migrate_set_error /home/elmarco/src/qemu/migration/migration.c:1139
#4 0x55ca9037a462 in migrate_fd_error /home/elmarco/src/qemu/migration/migration.c:1150
#5 0x55ca9038162b in migrate_fd_connect /home/elmarco/src/qemu/migration/migration.c:2411
#6 0x55ca90386e41 in migration_channel_connect /home/elmarco/src/qemu/migration/channel.c:81
#7 0x55ca9038335e in socket_outgoing_migration /home/elmarco/src/qemu/migration/socket.c:85
#8 0x55ca9083dd3a in qio_task_complete /home/elmarco/src/qemu/io/task.c:142
#9 0x55ca9083d6cc in gio_task_thread_result /home/elmarco/src/qemu/io/task.c:88
#10 0x7f60eef37317 in g_idle_dispatch ../glib/gmain.c:5552
#11 0x7f60eef3490b in g_main_dispatch ../glib/gmain.c:3182
#12 0x7f60eef357ac in g_main_context_dispatch ../glib/gmain.c:3847
#13 0x55ca90927231 in glib_pollfds_poll /home/elmarco/src/qemu/util/main-loop.c:214
#14 0x55ca90927420 in os_host_main_loop_wait /home/elmarco/src/qemu/util/main-loop.c:261
#15 0x55ca909275fa in main_loop_wait /home/elmarco/src/qemu/util/main-loop.c:515
#16 0x55ca8fc1c2a4 in main_loop /home/elmarco/src/qemu/vl.c:1942
#17 0x55ca8fc2eb3a in main /home/elmarco/src/qemu/vl.c:4724
#18 0x7f60e4082009 in __libc_start_main (/lib64/libc.so.6+0x21009)
Indirect leak of 45 byte(s) in 1 object(s) allocated from:
#0 0x7f60efba1850 in malloc (/lib64/libasan.so.4+0xde850)
#1 0x7f60eef3cf0c in g_malloc ../glib/gmem.c:94
#2 0x7f60eef3d1cf in g_malloc_n ../glib/gmem.c:331
#3 0x7f60eef596eb in g_strdup ../glib/gstrfuncs.c:363
#4 0x55ca90947085 in error_copy /home/elmarco/src/qemu/util/error.c:204
#5 0x55ca9037a30f in migrate_set_error /home/elmarco/src/qemu/migration/migration.c:1139
#6 0x55ca9037a462 in migrate_fd_error /home/elmarco/src/qemu/migration/migration.c:1150
#7 0x55ca9038162b in migrate_fd_connect /home/elmarco/src/qemu/migration/migration.c:2411
#8 0x55ca90386e41 in migration_channel_connect /home/elmarco/src/qemu/migration/channel.c:81
#9 0x55ca9038335e in socket_outgoing_migration /home/elmarco/src/qemu/migration/socket.c:85
#10 0x55ca9083dd3a in qio_task_complete /home/elmarco/src/qemu/io/task.c:142
#11 0x55ca9083d6cc in gio_task_thread_result /home/elmarco/src/qemu/io/task.c:88
#12 0x7f60eef37317 in g_idle_dispatch ../glib/gmain.c:5552
#13 0x7f60eef3490b in g_main_dispatch ../glib/gmain.c:3182
#14 0x7f60eef357ac in g_main_context_dispatch ../glib/gmain.c:3847
#15 0x55ca90927231 in glib_pollfds_poll /home/elmarco/src/qemu/util/main-loop.c:214
#16 0x55ca90927420 in os_host_main_loop_wait /home/elmarco/src/qemu/util/main-loop.c:261
#17 0x55ca909275fa in main_loop_wait /home/elmarco/src/qemu/util/main-loop.c:515
#18 0x55ca8fc1c2a4 in main_loop /home/elmarco/src/qemu/vl.c:1942
#19 0x55ca8fc2eb3a in main /home/elmarco/src/qemu/vl.c:4724
#20 0x7f60e4082009 in __libc_start_main (/lib64/libc.so.6+0x21009)
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <
20180306170959.3921-1-marcandre.lureau@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Peter Maydell [Fri, 9 Mar 2018 17:28:16 +0000 (17:28 +0000)]
Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging
# gpg: Signature made Fri 09 Mar 2018 13:19:02 GMT
# gpg: using RSA key
9CA4ABB381AB73C8
# 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/block-pull-request:
vl: introduce vm_shutdown()
virtio-scsi: fix race between .ioeventfd_stop() and vq handler
virtio-blk: fix race between .ioeventfd_stop() and vq handler
block: add aio_wait_bh_oneshot()
virtio-blk: dataplane: Don't batch notifications if EVENT_IDX is present
README: Fix typo 'git-publish'
block: Fix qemu crash when using scsi-block
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Fri, 9 Mar 2018 17:09:45 +0000 (17:09 +0000)]
MAINTAINERS: Add entries for SD (SDHCI, SDBus, SDCard)
After spending months studying all the different SD Specifications
from the SD Association, voluntarily add myself as maintainer
for the SD code.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20180309153654.13518-9-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Fri, 9 Mar 2018 17:09:45 +0000 (17:09 +0000)]
sdhci: Fix a typo in comment
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20180309153654.13518-8-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Fri, 9 Mar 2018 17:09:44 +0000 (17:09 +0000)]
sdcard: Add the Tuning Command (CMD19)
From the "Physical Layer Simplified Specification Version 3.01":
A known data block ("Tuning block") can be used to tune sampling
point for tuning required hosts. [...]
This procedure gives the system optimal timing for each specific
host and card combination and compensates for static delays in
the timing budget including process, voltage and different PCB
loads and skews. [...]
Data block, carried by DAT[3:0], contains a pattern for tuning
sampling position to receive data on the CMD and DAT[3:0] line.
[based on a patch from Alistair Francis <alistair.francis@xilinx.com>
from qemu/xilinx tag xilinx-v2015.2]
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@xilinx.com>
Message-id:
20180309153654.13518-5-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Fri, 9 Mar 2018 17:09:44 +0000 (17:09 +0000)]
sdcard: Display which protocol is used when tracing (SD or SPI)
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20180309153654.13518-4-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Fri, 9 Mar 2018 17:09:44 +0000 (17:09 +0000)]
sdcard: Display command name when tracing CMD/ACMD
The SDBus will reuse these functions, so we put them in a new source file.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id:
20180309153654.13518-3-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: slight wordsmithing of comments, added note that string
returned does not need to be freed]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Fri, 9 Mar 2018 17:09:44 +0000 (17:09 +0000)]
sdcard: Do not trace CMD55, except when we already expect an ACMD
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Alistair Francis <alistair.francis@xilinx.com>
Message-id:
20180309153654.13518-2-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Fri, 9 Mar 2018 17:09:44 +0000 (17:09 +0000)]
hw/arm/virt: Support -machine gic-version=max
Add support for passing 'max' to -machine gic-version. By analogy
with the -cpu max option, this picks the "best available" GIC version
whether you're using KVM or TCG, so it behaves like 'host' when
using KVM, and gives you GICv3 when using TCG.
Also like '-cpu host', using -machine gic-version=max' means there
is no guarantee of migration compatibility between QEMU versions;
in future 'max' might mean '4'.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20180308130626.12393-7-peter.maydell@linaro.org
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Peter Maydell [Fri, 9 Mar 2018 17:09:44 +0000 (17:09 +0000)]
hw/arm/virt: Add "max" to the list of CPU types "virt" supports
Allow the virt board to support '-cpu max' in the same way
it already handles '-cpu host'.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20180308130626.12393-6-peter.maydell@linaro.org
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Peter Maydell [Fri, 9 Mar 2018 17:09:44 +0000 (17:09 +0000)]
target/arm: Make 'any' CPU just an alias for 'max'
Now we have a working '-cpu max', the linux-user-only
'any' CPU is pretty much the same thing, so implement it
that way.
For the moment we don't add any of the extra feature bits
to the system-emulation "max", because we don't set the
ID register bits we would need to to advertise those
features as present.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20180308130626.12393-5-peter.maydell@linaro.org
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Peter Maydell [Fri, 9 Mar 2018 17:09:44 +0000 (17:09 +0000)]
target/arm: Add "-cpu max" support
Add support for "-cpu max" for ARM guests. This CPU type behaves
like "-cpu host" when KVM is enabled, and like a system CPU with
the maximum possible feature set otherwise. (Note that this means
it won't be migratable across versions, as we will likely add
features to it in future.)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id:
20180308130626.12393-4-peter.maydell@linaro.org
Peter Maydell [Fri, 9 Mar 2018 17:09:44 +0000 (17:09 +0000)]
target/arm: Move definition of 'host' cpu type into cpu.c
Move the definition of the 'host' cpu type into cpu.c, where all the
other CPU types are defined. We can do this now we've decoupled it
from the KVM-specific host feature probing. This means we now create
the type unconditionally (assuming we were built with KVM support at
all), but if you try to use it without -enable-kvm this will end
up in the "host cpu probe failed and KVM not enabled" path in
arm_cpu_realizefn(), for an appropriate error message.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id:
20180308130626.12393-3-peter.maydell@linaro.org
Peter Maydell [Fri, 9 Mar 2018 17:09:44 +0000 (17:09 +0000)]
target/arm: Query host CPU features on-demand at instance init
Currently we query the host CPU features in the class init function
for the TYPE_ARM_HOST_CPU class, so that we can later copy them
from the class object into the instance object in the object
instance init function. This is awkward for implementing "-cpu max",
which should work like "-cpu host" for KVM but like "cpu with all
implemented features" for TCG.
Move the place where we store the information about the host CPU from
a class object to static variables in kvm.c, and then in the instance
init function call a new kvm_arm_set_cpu_features_from_host()
function which will query the host kernel if necessary and then
fill in the CPU instance fields.
This allows us to drop the special class struct and class init
function for TYPE_ARM_HOST_CPU entirely.
We can't delay the probe until realize, because the ARM
instance_post_init hook needs to look at the feature bits we
set, so we need to do it in the initfn. This is safe because
the probing doesn't affect the actual VM state (it creates a
separate scratch VM to do its testing), but the probe might fail.
Because we can't report errors in retrieving the host features
in the initfn, we check this belatedly in the realize function
(the intervening code will be able to cope with the relevant
fields in the CPU structure being zero).
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id:
20180308130626.12393-2-peter.maydell@linaro.org
Marc-André Lureau [Fri, 9 Mar 2018 17:09:44 +0000 (17:09 +0000)]
arm: avoid heap-buffer-overflow in load_aarch64_image
Spotted by ASAN:
elmarco@boraha:~/src/qemu/build (master *%)$ QTEST_QEMU_BINARY=aarch64-softmmu/qemu-system-aarch64 tests/boot-serial-test
/aarch64/boot-serial/virt: ** (process:19740): DEBUG: 18:39:30.275: foo /tmp/qtest-boot-serial-cXaS94D
=================================================================
==19740==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x603000069648 at pc 0x7f1d2201cc54 bp 0x7fff331f6a40 sp 0x7fff331f61e8
READ of size 4 at 0x603000069648 thread T0
#0 0x7f1d2201cc53 (/lib64/libasan.so.4+0xafc53)
#1 0x55bc86685ee3 in load_aarch64_image /home/elmarco/src/qemu/hw/arm/boot.c:894
#2 0x55bc86687217 in arm_load_kernel_notify /home/elmarco/src/qemu/hw/arm/boot.c:1047
#3 0x55bc877363b5 in notifier_list_notify /home/elmarco/src/qemu/util/notify.c:40
#4 0x55bc869331ea in qemu_run_machine_init_done_notifiers /home/elmarco/src/qemu/vl.c:2716
#5 0x55bc8693bc39 in main /home/elmarco/src/qemu/vl.c:4679
#6 0x7f1d1652c009 in __libc_start_main (/lib64/libc.so.6+0x21009)
#7 0x55bc86255cc9 in _start (/home/elmarco/src/qemu/build/aarch64-softmmu/qemu-system-aarch64+0x1ae5cc9)
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Marc-André Lureau [Fri, 9 Mar 2018 17:09:44 +0000 (17:09 +0000)]
arm: fix load ELF error leak
Spotted by ASAN:
QTEST_QEMU_BINARY=aarch64-softmmu/qemu-system-aarch64 tests/boot-serial-test
Direct leak of 48 byte(s) in 1 object(s) allocated from:
#0 0x7ff8a9b0ca38 in __interceptor_calloc (/lib64/libasan.so.4+0xdea38)
#1 0x7ff8a8ea7f75 in g_malloc0 ../glib/gmem.c:124
#2 0x55fef3d99129 in error_setv /home/elmarco/src/qemu/util/error.c:59
#3 0x55fef3d99738 in error_setg_internal /home/elmarco/src/qemu/util/error.c:95
#4 0x55fef323acb2 in load_elf_hdr /home/elmarco/src/qemu/hw/core/loader.c:393
#5 0x55fef2d15776 in arm_load_elf /home/elmarco/src/qemu/hw/arm/boot.c:830
#6 0x55fef2d16d39 in arm_load_kernel_notify /home/elmarco/src/qemu/hw/arm/boot.c:1022
#7 0x55fef3dc634d in notifier_list_notify /home/elmarco/src/qemu/util/notify.c:40
#8 0x55fef2fc3182 in qemu_run_machine_init_done_notifiers /home/elmarco/src/qemu/vl.c:2716
#9 0x55fef2fcbbd1 in main /home/elmarco/src/qemu/vl.c:4679
#10 0x7ff89dfed009 in __libc_start_main (/lib64/libc.so.6+0x21009)
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Thomas Huth [Fri, 9 Mar 2018 17:09:44 +0000 (17:09 +0000)]
hw/arm: Use more CONFIG switches for the object files
A lot of ARM object files are linked into the executable unconditionally,
even though we have corresponding CONFIG switches like CONFIG_PXA2XX or
CONFIG_OMAP. We should make sure to use these switches in the Makefile so
that the users can disable certain unwanted boards and devices more easily.
While we're at it, also add some new switches for the boards that do not
have a CONFIG option yet.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-id:
1520266949-29817-1-git-send-email-thuth@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Fri, 9 Mar 2018 17:09:44 +0000 (17:09 +0000)]
aarch64-linux-user: Add support for SVE signal frame records
Depending on the currently selected size of the SVE vector registers,
we can either store the data within the "standard" allocation, or we
may beedn to allocate additional space with an EXTRA record.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180303143823.27055-6-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Fri, 9 Mar 2018 17:09:43 +0000 (17:09 +0000)]
aarch64-linux-user: Add support for EXTRA signal frame records
The EXTRA record allows for additional space to be allocated
beyon what is currently reserved. Add code to emit and read
this record type.
Nothing uses extra space yet.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180303143823.27055-5-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Fri, 9 Mar 2018 17:09:43 +0000 (17:09 +0000)]
aarch64-linux-user: Remove struct target_aux_context
This changes the qemu signal frame layout to be more like the kernel's,
in that the various records are dynamically allocated rather than fixed
in place by a structure.
For now, all of the allocation is out of uc.tuc_mcontext.__reserved,
so the allocation is actually trivial. That will change with SVE support.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180303143823.27055-4-richard.henderson@linaro.org
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Fri, 9 Mar 2018 17:09:43 +0000 (17:09 +0000)]
aarch64-linux-user: Split out helpers for guest signal handling
Split out helpers from target_setup_frame and target_restore_sigframe
for dealing with general registers, fpsimd registers, and the end record.
When we add support for sve registers, the relative positions of
these will change.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180303143823.27055-3-richard.henderson@linaro.org
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Fri, 9 Mar 2018 17:09:43 +0000 (17:09 +0000)]
linux-user: Implement aarch64 PR_SVE_SET/GET_VL
As an implementation choice, widening VL has zeroed the
previously inaccessible portion of the sve registers.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Alex Bennée <alex.bennee@linaro.org>
Message-id:
20180303143823.27055-2-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Andrey Smirnov [Fri, 9 Mar 2018 17:09:43 +0000 (17:09 +0000)]
Implement support for i.MX7 Sabre board
Implement code needed to set up emulation of MCIMX7SABRE board from
NXP. For more info about the HW see:
https://www.nxp.com/support/developer-resources/hardware-development-tools/sabre-development-system/sabre-board-for-smart-devices-based-on-the-i.mx-7dual-applications-processors:MCIMX7SABRE
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Jason Wang <jasowang@redhat.com>
Cc: Philippe Mathieu-Daudé <f4bug@amsat.org>
Cc: Marcel Apfelbaum <marcel.apfelbaum@zoho.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: qemu-devel@nongnu.org
Cc: qemu-arm@nongnu.org
Cc: yurovsky@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Andrey Smirnov [Fri, 9 Mar 2018 17:09:43 +0000 (17:09 +0000)]
i.MX: Add i.MX7 SOC implementation.
The following interfaces are partially or fully emulated:
* up to 2 Cortex A9 cores (SMP works with PSCI)
* A7 MPCORE (identical to A15 MPCORE)
* 4 GPTs modules
* 7 GPIO controllers
* 2 IOMUXC controllers
* 1 CCM module
* 1 SVNS module
* 1 SRC module
* 1 GPCv2 controller
* 4 eCSPI controllers
* 4 I2C controllers
* 7 i.MX UART controllers
* 2 FlexCAN controllers
* 2 Ethernet controllers (FEC)
* 3 SD controllers (USDHC)
* 4 WDT modules
* 1 SDMA module
* 1 GPR module
* 2 USBMISC modules
* 2 ADC modules
* 1 PCIe controller
Tested to boot and work with upstream Linux (4.13+) guest.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
[PMM: folded a couple of long lines]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Andrey Smirnov [Fri, 9 Mar 2018 17:09:43 +0000 (17:09 +0000)]
pci: Add support for Designware IP block
Add code needed to get a functional PCI subsytem when using in
conjunction with upstream Linux guest (4.13+). Tested to work against
"e1000e" (network adapter, using MSI interrupts) as well as
"usb-ehci" (USB controller, using legacy PCI interrupts).
Based on "i.MX6 Applications Processor Reference Manual" (Document
Number: IMX6DQRM Rev. 4) as well as corresponding dirver in Linux
kernel (circa 4.13 - 4.16 found in drivers/pci/dwc/*)
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Alistair Francis [Fri, 9 Mar 2018 17:09:43 +0000 (17:09 +0000)]
hw/arm: Set the core count for Xilinx's ZynqMP
Set the ARM CPU core count property for the A53's attached to the Xilnx
ZynqMP machine.
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
fe0dd90b85ac73f9fc9548c253bededa70a07006.
1520018138.git.alistair.francis@xilinx.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Alistair Francis [Fri, 9 Mar 2018 17:09:43 +0000 (17:09 +0000)]
target/arm: Add a core count property
The cortex A53 TRM specifies that bits 24 and 25 of the L2CTLR register
specify the number of cores in the processor, not the total number of
cores in the system. To report this correctly on machines with multiple
CPU clusters (ARM's big.LITTLE or Xilinx's ZynqMP) we need to allow
the machine to overwrite this value. To do this let's add an optional
property.
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Message-id:
ef01d95c0759e88f47f22d11b14c91512a658b4f.
1520018138.git.alistair.francis@xilinx.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Paolo Bonzini [Wed, 7 Mar 2018 13:02:38 +0000 (14:02 +0100)]
memory: fix flatview_access_valid RCU read lock/unlock imbalance
Fixes:
11e732a5ed46903f997985bed4c3767ca28a7eb6
Reported-by: Cornelia Huck <cohuck@redhat.com>
Reported-by: luigi burdo <intermediadc@hotmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Tested-by: Cornelia Huck <cohuck@redhat.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-id:
20180307130238.19358-1-pbonzini@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Kevin Wolf [Fri, 9 Mar 2018 15:09:06 +0000 (16:09 +0100)]
Merge remote-tracking branch 'mreitz/tags/pull-block-2018-03-09' into queue-block
Block patches
# gpg: Signature made Fri Mar 9 15:40:32 2018 CET
# gpg: using RSA key
F407DB0061D5CF40
# gpg: Good signature from "Max Reitz <mreitz@redhat.com>"
# Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40
* mreitz/tags/pull-block-2018-03-09:
qemu-iotests: fix 203 migration completion race
iotests: Tweak 030 in order to trigger a race condition with parallel jobs
iotests: Skip test for ENOMEM error
iotests: Mark all tests executable
iotests: Test creating overlay when guest running
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Laurent Vivier [Mon, 5 Mar 2018 20:39:10 +0000 (21:39 +0100)]
target/m68k: implement ftentox
Using a local m68k floatx80_tentox()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <
20180305203910.10391-9-laurent@vivier.eu>
Laurent Vivier [Mon, 5 Mar 2018 20:39:09 +0000 (21:39 +0100)]
target/m68k: implement ftwotox
Using a local m68k floatx80_twotox()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <
20180305203910.10391-8-laurent@vivier.eu>
Laurent Vivier [Mon, 5 Mar 2018 20:39:08 +0000 (21:39 +0100)]
target/m68k: implement fetox
Using a local m68k floatx80_etox()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <
20180305203910.10391-7-laurent@vivier.eu>
Laurent Vivier [Mon, 5 Mar 2018 20:39:07 +0000 (21:39 +0100)]
target/m68k: implement flog2
Using a local m68k floatx80_log2()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <
20180305203910.10391-6-laurent@vivier.eu>
Laurent Vivier [Mon, 5 Mar 2018 20:39:06 +0000 (21:39 +0100)]
target/m68k: implement flog10
Using a local m68k floatx80_log10()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <
20180305203910.10391-5-laurent@vivier.eu>
Laurent Vivier [Mon, 5 Mar 2018 20:39:05 +0000 (21:39 +0100)]
target/m68k: implement flogn
Using a local m68k floatx80_logn()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <
20180305203910.10391-4-laurent@vivier.eu>
Laurent Vivier [Mon, 5 Mar 2018 20:39:04 +0000 (21:39 +0100)]
target/m68k: implement flognp1
Using a local m68k floatx80_lognp1()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <
20180305203910.10391-3-laurent@vivier.eu>
Stefan Hajnoczi [Mon, 5 Mar 2018 15:59:26 +0000 (15:59 +0000)]
qemu-iotests: fix 203 migration completion race
There is a race between the test's 'query-migrate' QMP command after the
QMP 'STOP' event and completing the migration:
The test case invokes 'query-migrate' upon receiving 'STOP'. At this
point the migration thread may still be in the process of completing.
Therefore 'query-migrate' can return 'status': 'active' for a brief
window of time instead of 'status': 'completed'. This results in
qemu-iotests 203 hanging.
Solve the race by enabling the 'events' migration capability, which
causes QEMU to emit migration-specific QMP events that do not suffer
from this race condition. Wait for the QMP 'MIGRATION' event with
'status': 'completed'.
Reported-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id:
20180305155926.25858-1-stefanha@redhat.com
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Alberto Garcia [Tue, 6 Mar 2018 13:01:21 +0000 (15:01 +0200)]
iotests: Tweak 030 in order to trigger a race condition with parallel jobs
This patch tweaks TestParallelOps in iotest 030 so it allocates data
in smaller regions (256KB/512KB instead of 512KB/1MB) and the
block-stream job in test_stream_commit() only needs to copy data that
is at the very end of the image.
This way when the block-stream job is awakened it will finish right
away without any chance of being stopped by block_job_sleep_ns(). This
triggers the bug that was fixed by
3d5d319e1221082974711af1d09d82f and
1a63a907507fbbcfaee3f622907ec24 and is therefore a more useful test
case for parallel block jobs.
After this patch the aforementiond bug can also be reproduced with the
test_stream_parallel() test case.
Since with this change the stream job in test_stream_commit() finishes
early, this patch introduces a similar test case where both jobs are
slowed down so they can actually run in parallel.
Signed-off-by: Alberto Garcia <berto@igalia.com>
Cc: John Snow <jsnow@redhat.com>
Message-id:
20180306130121.30243-1-berto@igalia.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
Fam Zheng [Thu, 1 Mar 2018 01:14:13 +0000 (09:14 +0800)]
iotests: Skip test for ENOMEM error
The AFL image is to exercise the code validating image size, which
doesn't work on 32 bit or when out of memory (there is a large
allocation before the interesting point). So check that and skip the
test, instead of faking the result.
Signed-off-by: Fam Zheng <famz@redhat.com>
Message-id:
20180301011413.11531-1-famz@redhat.com
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Eric Blake [Mon, 5 Mar 2018 16:18:24 +0000 (10:18 -0600)]
iotests: Mark all tests executable
The majority of our iotests have the executable bit set; fix the
few outliers for consistency.
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-id:
20180305161824.7188-1-eblake@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
Fam Zheng [Mon, 25 Dec 2017 02:51:07 +0000 (10:51 +0800)]
iotests: Test creating overlay when guest running
Signed-off-by: Fam Zheng <famz@redhat.com>
Message-id:
20171225025107.23985-1-famz@redhat.com
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Stef O'Rear [Sat, 3 Mar 2018 11:46:00 +0000 (03:46 -0800)]
softfloat: fix crash on int conversion of SNaN
Signed-off-by: Stef O'Rear <sorear2@gmail.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Kevin Wolf [Thu, 8 Feb 2018 19:06:41 +0000 (20:06 +0100)]
qemu-iotests: Test ssh image creation over QMP
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Kevin Wolf [Wed, 7 Feb 2018 15:42:44 +0000 (16:42 +0100)]
qemu-iotests: Test qcow2 over file image creation with QMP
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Kevin Wolf [Wed, 7 Feb 2018 16:58:47 +0000 (17:58 +0100)]
block: Fail bdrv_truncate() with negative size
Most callers have their own checks, but something like this should also
be checked centrally. As it happens, x-blockdev-create can pass negative
image sizes to format drivers (because there is no QAPI type that would
reject negative numbers) and triggers the check added by this patch.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Kevin Wolf [Wed, 7 Feb 2018 15:38:05 +0000 (16:38 +0100)]
file-posix: Fix no-op bdrv_truncate() with falloc preallocation
If bdrv_truncate() is called, but the requested size is the same as
before, don't call posix_fallocate(), which returns -EINVAL for length
zero and would therefore make bdrv_truncate() fail.
The problem can be triggered by creating a zero-sized raw image with
'falloc' preallocation mode.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Kevin Wolf [Mon, 5 Feb 2018 15:24:32 +0000 (16:24 +0100)]
ssh: Support .bdrv_co_create
This adds the .bdrv_co_create driver callback to ssh, which enables
image creation over QMP.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Kevin Wolf [Mon, 5 Feb 2018 14:28:14 +0000 (15:28 +0100)]
ssh: Pass BlockdevOptionsSsh to connect_to_ssh()
Move the parsing of the QDict options up to the callers, in preparation
for the .bdrv_co_create implementation that directly gets a QAPI type.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Kevin Wolf [Mon, 5 Feb 2018 13:59:05 +0000 (14:59 +0100)]
ssh: QAPIfy host-key-check option
This makes the host-key-check option available in blockdev-add.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Kevin Wolf [Fri, 2 Feb 2018 15:12:18 +0000 (16:12 +0100)]
ssh: Use QAPI BlockdevOptionsSsh object
Create a BlockdevOptionsSsh object in connect_to_ssh() and take the
options from there. 'host_key_check' is still processed separately
because it's not in the schema yet.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Kevin Wolf [Thu, 1 Feb 2018 12:20:44 +0000 (13:20 +0100)]
sheepdog: Support .bdrv_co_create
This adds the .bdrv_co_create driver callback to sheepdog, which enables
image creation over QMP.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Kevin Wolf [Thu, 1 Feb 2018 16:26:27 +0000 (17:26 +0100)]
sheepdog: QAPIfy "redundancy" create option
The "redundancy" option for Sheepdog image creation is currently a
string that can encode one or two integers depending on its format,
which at the same time implicitly selects a mode.
This patch turns it into a QAPI union and converts the string into such
a QAPI object before interpreting the values.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>