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* [Qemu-devel] [PATCH v4 0/2] block: allow flush on devices with open tray
@ 2016-09-19 16:44 John Snow
  2016-09-19 16:44 ` [Qemu-devel] [PATCH v4 1/2] block: reintroduce bdrv_flush_all John Snow
                   ` (3 more replies)
  0 siblings, 4 replies; 9+ messages in thread
From: John Snow @ 2016-09-19 16:44 UTC (permalink / raw)
  To: qemu-block; +Cc: kwolf, qemu-devel, qemu-stable, mreitz, John Snow

Final re-send for wording.

The move to blk_flush altered the behavior of migration and flushing
nodes that are not reachable via the guest, but are still reachable
via QEMU and may or may not need to be flushed.

This is likely the simplest solution for now until we nail down our
policy a bit more.

This is intended for 2.6.2 and/or 2.7.1, to fix problems with libvirt
et al being unable to migrate QEMU when the CDROM tray is open.

v4:
 Commit message update.

v3:
 Trying to take a hint from Kevin, reinstating bdrv_flush_all.
 If it's not what we want, we can try moving back to v2,
 acknowledging that a nicer solution in the future:
 (A) Can skip flushing on devices that just don't need it, and
 (B) Optionally institutes some sort of flush-on-eject policy.

________________________________________________________________________________

For convenience, this branch is available at:
https://github.com/jnsnow/qemu.git branch atapi-tray-migfix
https://github.com/jnsnow/qemu/tree/atapi-tray-migfix

This version is tagged atapi-tray-migfix-v4:
https://github.com/jnsnow/qemu/releases/tag/atapi-tray-migfix-v4

John Snow (2):
  block: reintroduce bdrv_flush_all
  qemu: use bdrv_flush_all for vm_stop et al

 block/io.c            | 25 +++++++++++++++++++++++++
 cpus.c                |  4 ++--
 include/block/block.h |  1 +
 3 files changed, 28 insertions(+), 2 deletions(-)

-- 
2.7.4

^ permalink raw reply	[flat|nested] 9+ messages in thread

* [Qemu-devel] [PATCH v4 1/2] block: reintroduce bdrv_flush_all
  2016-09-19 16:44 [Qemu-devel] [PATCH v4 0/2] block: allow flush on devices with open tray John Snow
@ 2016-09-19 16:44 ` John Snow
  2016-09-19 16:44 ` [Qemu-devel] [PATCH v4 2/2] qemu: use bdrv_flush_all for vm_stop et al John Snow
                   ` (2 subsequent siblings)
  3 siblings, 0 replies; 9+ messages in thread
From: John Snow @ 2016-09-19 16:44 UTC (permalink / raw)
  To: qemu-block; +Cc: kwolf, qemu-devel, qemu-stable, mreitz, John Snow

Commit fe1a9cbc moved the flush_all routine from the bdrv layer to the
block-backend layer. In doing so, however, the semantics of the routine
changed slightly such that flush_all now used blk_flush instead of
bdrv_flush.

blk_flush can fail if the attached device model reports that it is not
"available," (i.e. the tray is open.) This changed the semantics of
flush_all such that it can now fail for e.g. open CDROM drives.

Reintroduce bdrv_flush_all to regain the old semantics without having to
alter the behavior of blk_flush or blk_flush_all, which are already
'doing the right thing.'

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
---
 block/io.c            | 25 +++++++++++++++++++++++++
 include/block/block.h |  1 +
 2 files changed, 26 insertions(+)

diff --git a/block/io.c b/block/io.c
index fdf7080..913df51 100644
--- a/block/io.c
+++ b/block/io.c
@@ -1619,6 +1619,31 @@ int coroutine_fn bdrv_co_pwrite_zeroes(BdrvChild *child, int64_t offset,
                            BDRV_REQ_ZERO_WRITE | flags);
 }
 
+/*
+ * Flush ALL BDSes regardless of if they are reachable via a BlkBackend or not.
+ */
+int bdrv_flush_all(void)
+{
+    BdrvNextIterator it;
+    BlockDriverState *bs = NULL;
+    int result = 0;
+
+    for (bs = bdrv_first(&it); bs; bs = bdrv_next(&it)) {
+        AioContext *aio_context = bdrv_get_aio_context(bs);
+        int ret;
+
+        aio_context_acquire(aio_context);
+        ret = bdrv_flush(bs);
+        if (ret < 0 && !result) {
+            result = ret;
+        }
+        aio_context_release(aio_context);
+   }
+
+    return result;
+}
+
+
 typedef struct BdrvCoGetBlockStatusData {
     BlockDriverState *bs;
     BlockDriverState *base;
diff --git a/include/block/block.h b/include/block/block.h
index ffecebf..5e81281 100644
--- a/include/block/block.h
+++ b/include/block/block.h
@@ -332,6 +332,7 @@ int bdrv_inactivate_all(void);
 /* Ensure contents are flushed to disk.  */
 int bdrv_flush(BlockDriverState *bs);
 int coroutine_fn bdrv_co_flush(BlockDriverState *bs);
+int bdrv_flush_all(void);
 void bdrv_close_all(void);
 void bdrv_drain(BlockDriverState *bs);
 void coroutine_fn bdrv_co_drain(BlockDriverState *bs);
-- 
2.7.4

^ permalink raw reply related	[flat|nested] 9+ messages in thread

* [Qemu-devel] [PATCH v4 2/2] qemu: use bdrv_flush_all for vm_stop et al
  2016-09-19 16:44 [Qemu-devel] [PATCH v4 0/2] block: allow flush on devices with open tray John Snow
  2016-09-19 16:44 ` [Qemu-devel] [PATCH v4 1/2] block: reintroduce bdrv_flush_all John Snow
@ 2016-09-19 16:44 ` John Snow
  2016-09-19 18:15 ` [Qemu-devel] [PATCH v4 0/2] block: allow flush on devices with open tray no-reply
  2016-09-19 20:58 ` Max Reitz
  3 siblings, 0 replies; 9+ messages in thread
From: John Snow @ 2016-09-19 16:44 UTC (permalink / raw)
  To: qemu-block; +Cc: kwolf, qemu-devel, qemu-stable, mreitz, John Snow

Reimplement bdrv_flush_all for vm_stop. In contrast to blk_flush_all,
bdrv_flush_all does not have device model restrictions. This allows
us to flush and halt unconditionally without error.

This allows us to do things like migrate when we have a device with
an open tray, but has a node that may need to be flushed, or nodes
that aren't currently attached to any device and need to be flushed.

Specifically, this allows us to migrate when we have a CDROM with
an open tray.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
---
 cpus.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cpus.c b/cpus.c
index e39ccb7..96d9352 100644
--- a/cpus.c
+++ b/cpus.c
@@ -751,7 +751,7 @@ static int do_vm_stop(RunState state)
     }
 
     bdrv_drain_all();
-    ret = blk_flush_all();
+    ret = bdrv_flush_all();
 
     return ret;
 }
@@ -1494,7 +1494,7 @@ int vm_stop_force_state(RunState state)
         bdrv_drain_all();
         /* Make sure to return an error if the flush in a previous vm_stop()
          * failed. */
-        return blk_flush_all();
+        return bdrv_flush_all();
     }
 }
 
-- 
2.7.4

^ permalink raw reply related	[flat|nested] 9+ messages in thread

* Re: [Qemu-devel] [PATCH v4 0/2] block: allow flush on devices with open tray
  2016-09-19 16:44 [Qemu-devel] [PATCH v4 0/2] block: allow flush on devices with open tray John Snow
  2016-09-19 16:44 ` [Qemu-devel] [PATCH v4 1/2] block: reintroduce bdrv_flush_all John Snow
  2016-09-19 16:44 ` [Qemu-devel] [PATCH v4 2/2] qemu: use bdrv_flush_all for vm_stop et al John Snow
@ 2016-09-19 18:15 ` no-reply
  2016-09-19 19:08   ` John Snow
  2016-09-19 20:58 ` Max Reitz
  3 siblings, 1 reply; 9+ messages in thread
From: no-reply @ 2016-09-19 18:15 UTC (permalink / raw)
  To: jsnow; +Cc: famz, qemu-block, kwolf, mreitz, qemu-devel, qemu-stable

Hi,

Your series failed automatic build test. Please find the testing commands and
their output below. If you have docker installed, you can probably reproduce it
locally.

Subject: [Qemu-devel] [PATCH v4 0/2] block: allow flush on devices with open tray
Message-id: 1474303471-12509-1-git-send-email-jsnow@redhat.com
Type: series

=== TEST SCRIPT BEGIN ===
#!/bin/bash
set -e
git submodule update --init dtc
make J=8 docker-test-quick@centos6
make J=8 docker-test-mingw@fedora
=== TEST SCRIPT END ===

Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
Switched to a new branch 'test'
647d07e qemu: use bdrv_flush_all for vm_stop et al
5989f9b block: reintroduce bdrv_flush_all

=== OUTPUT BEGIN ===
Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc'
Cloning into 'dtc'...
Submodule path 'dtc': checked out '65cc4d2748a2c2e6f27f1cf39e07a5dbabd80ebf'
  BUILD centos6
  ARCHIVE qemu.tgz
  ARCHIVE dtc.tgz
  COPY RUNNER
  RUN test-quick in centos6
No C++ compiler available; disabling C++ specific optional code
Install prefix    /tmp/qemu-test/src/tests/docker/install
BIOS directory    /tmp/qemu-test/src/tests/docker/install/share/qemu
binary directory  /tmp/qemu-test/src/tests/docker/install/bin
library directory /tmp/qemu-test/src/tests/docker/install/lib
module directory  /tmp/qemu-test/src/tests/docker/install/lib/qemu
libexec directory /tmp/qemu-test/src/tests/docker/install/libexec
include directory /tmp/qemu-test/src/tests/docker/install/include
config directory  /tmp/qemu-test/src/tests/docker/install/etc
local state directory   /tmp/qemu-test/src/tests/docker/install/var
Manual directory  /tmp/qemu-test/src/tests/docker/install/share/man
ELF interp prefix /usr/gnemul/qemu-%M
Source path       /tmp/qemu-test/src
C compiler        cc
Host C compiler   cc
C++ compiler      
Objective-C compiler cc
ARFLAGS           rv
CFLAGS            -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include   -g 
QEMU_CFLAGS       -I/usr/include/pixman-1    -fPIE -DPIE -m64 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv  -Wendif-labels -Wmissing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-all
LDFLAGS           -Wl,--warn-common -Wl,-z,relro -Wl,-z,now -pie -m64 -g 
make              make
install           install
python            python -B
smbd              /usr/sbin/smbd
module support    no
host CPU          x86_64
host big endian   no
target list       x86_64-softmmu aarch64-softmmu
tcg debug enabled no
gprof enabled     no
sparse enabled    no
strip binaries    yes
profiler          no
static build      no
pixman            system
SDL support       yes (1.2.14)
GTK support       no 
GTK GL support    no
VTE support       no 
TLS priority      NORMAL
GNUTLS support    no
GNUTLS rnd        no
libgcrypt         no
libgcrypt kdf     no
nettle            no 
nettle kdf        no
libtasn1          no
curses support    no
virgl support     no
curl support      no
mingw32 support   no
Audio drivers     oss
Block whitelist (rw) 
Block whitelist (ro) 
VirtFS support    no
VNC support       yes
VNC SASL support  no
VNC JPEG support  no
VNC PNG support   no
xen support       no
brlapi support    no
bluez  support    no
Documentation     no
PIE               yes
vde support       no
netmap support    no
Linux AIO support no
ATTR/XATTR support yes
Install blobs     yes
KVM support       yes
RDMA support      no
TCG interpreter   no
fdt support       yes
preadv support    yes
fdatasync         yes
madvise           yes
posix_madvise     yes
uuid support      no
libcap-ng support no
vhost-net support yes
vhost-scsi support yes
vhost-vsock support yes
Trace backends    log
spice support     no 
rbd support       no
xfsctl support    no
smartcard support no
libusb            no
usb net redir     no
OpenGL support    no
OpenGL dmabufs    no
libiscsi support  no
libnfs support    no
build guest agent yes
QGA VSS support   no
QGA w32 disk info no
QGA MSI support   no
seccomp support   no
coroutine backend ucontext
coroutine pool    yes
GlusterFS support no
Archipelago support no
gcov              gcov
gcov enabled      no
TPM support       yes
libssh2 support   no
TPM passthrough   yes
QOM debugging     yes
vhdx              no
lzo support       no
snappy support    no
bzip2 support     no
NUMA host support no
tcmalloc support  no
jemalloc support  no
avx2 optimization no
replication support yes
  GEN   x86_64-softmmu/config-devices.mak.tmp
  GEN   aarch64-softmmu/config-devices.mak.tmp
  GEN   config-host.h
  GEN   qemu-options.def
  GEN   qmp-commands.h
  GEN   qapi-types.h
  GEN   qapi-visit.h
  GEN   qapi-event.h
  GEN   x86_64-softmmu/config-devices.mak
  GEN   aarch64-softmmu/config-devices.mak
  GEN   qmp-introspect.h
  GEN   tests/test-qapi-types.h
  GEN   tests/test-qapi-visit.h
  GEN   tests/test-qmp-commands.h
  GEN   tests/test-qapi-event.h
  GEN   tests/test-qmp-introspect.h
  GEN   config-all-devices.mak
  GEN   trace/generated-events.h
  GEN   trace/generated-tracers.h
  GEN   trace/generated-tcg-tracers.h
  GEN   trace/generated-helpers-wrappers.h
  GEN   trace/generated-helpers.h
  CC    tests/qemu-iotests/socket_scm_helper.o
  GEN   qga/qapi-generated/qga-qapi-types.h
  GEN   qga/qapi-generated/qga-qapi-visit.h
  GEN   qga/qapi-generated/qga-qmp-commands.h
  GEN   qga/qapi-generated/qga-qapi-types.c
  GEN   qga/qapi-generated/qga-qapi-visit.c
  GEN   qga/qapi-generated/qga-qmp-marshal.c
  GEN   qmp-introspect.c
  GEN   qapi-types.c
  GEN   qapi-visit.c
  GEN   qapi-event.c
  CC    qapi/qapi-visit-core.o
  CC    qapi/qapi-dealloc-visitor.o
  CC    qapi/qmp-input-visitor.o
  CC    qapi/qmp-output-visitor.o
  CC    qapi/qmp-registry.o
  CC    qapi/qmp-dispatch.o
  CC    qapi/string-input-visitor.o
  CC    qapi/string-output-visitor.o
  CC    qapi/opts-visitor.o
  CC    qapi/qapi-clone-visitor.o
  CC    qapi/qmp-event.o
  CC    qapi/qapi-util.o
  CC    qobject/qnull.o
  CC    qobject/qint.o
  CC    qobject/qstring.o
  CC    qobject/qdict.o
  CC    qobject/qlist.o
  CC    qobject/qfloat.o
  CC    qobject/qbool.o
  CC    qobject/qjson.o
  CC    qobject/qobject.o
  CC    qobject/json-lexer.o
  CC    qobject/json-streamer.o
  CC    qobject/json-parser.o
  GEN   trace/generated-events.c
  CC    trace/control.o
  CC    trace/qmp.o
  CC    util/osdep.o
  CC    util/cutils.o
  CC    util/unicode.o
  CC    util/qemu-timer-common.o
  CC    util/bufferiszero.o
  CC    util/compatfd.o
  CC    util/event_notifier-posix.o
  CC    util/mmap-alloc.o
  CC    util/oslib-posix.o
  CC    util/qemu-openpty.o
  CC    util/qemu-thread-posix.o
  CC    util/memfd.o
  CC    util/envlist.o
  CC    util/path.o
  CC    util/module.o
  CC    util/bitmap.o
  CC    util/bitops.o
  CC    util/hbitmap.o
  CC    util/fifo8.o
  CC    util/acl.o
  CC    util/qemu-error.o
  CC    util/error.o
  CC    util/id.o
  CC    util/qemu-config.o
  CC    util/iov.o
  CC    util/qemu-sockets.o
  CC    util/uri.o
  CC    util/notify.o
  CC    util/qemu-option.o
  CC    util/qemu-progress.o
  CC    util/hexdump.o
  CC    util/crc32c.o
  CC    util/throttle.o
  CC    util/getauxval.o
  CC    util/readline.o
  CC    util/rfifolock.o
  CC    util/rcu.o
  CC    util/qemu-coroutine.o
  CC    util/qemu-coroutine-lock.o
  CC    util/qemu-coroutine-io.o
  CC    util/qemu-coroutine-sleep.o
  CC    util/coroutine-ucontext.o
  CC    util/buffer.o
  CC    util/timed-average.o
  CC    util/base64.o
  CC    util/log.o
  CC    util/qdist.o
  CC    util/qht.o
  CC    util/range.o
  CC    crypto/pbkdf-stub.o
  CC    stubs/arch-query-cpu-def.o
/tmp/qemu-test/src/util/qht.c: In function ‘qht_reset_size’:
/tmp/qemu-test/src/util/qht.c:413: warning: ‘new’ may be used uninitialized in this function
  CC    stubs/arch-query-cpu-model-expansion.o
  CC    stubs/arch-query-cpu-model-comparison.o
  CC    stubs/arch-query-cpu-model-baseline.o
  CC    stubs/bdrv-next-monitor-owned.o
  CC    stubs/blk-commit-all.o
  CC    stubs/blockdev-close-all-bdrv-states.o
  CC    stubs/clock-warp.o
  CC    stubs/cpu-get-clock.o
  CC    stubs/cpu-get-icount.o
  CC    stubs/dump.o
  CC    stubs/fdset-find-fd.o
  CC    stubs/fdset-add-fd.o
  CC    stubs/fdset-get-fd.o
  CC    stubs/fdset-remove-fd.o
  CC    stubs/gdbstub.o
  CC    stubs/get-fd.o
  CC    stubs/get-next-serial.o
  CC    stubs/get-vm-name.o
  CC    stubs/iothread-lock.o
  CC    stubs/is-daemonized.o
  CC    stubs/machine-init-done.o
  CC    stubs/migr-blocker.o
  CC    stubs/mon-is-qmp.o
  CC    stubs/mon-printf.o
  CC    stubs/monitor-init.o
  CC    stubs/notify-event.o
  CC    stubs/qtest.o
  CC    stubs/replay.o
  CC    stubs/replay-user.o
  CC    stubs/reset.o
  CC    stubs/runstate-check.o
  CC    stubs/set-fd-handler.o
  CC    stubs/slirp.o
  CC    stubs/sysbus.o
  CC    stubs/trace-control.o
  CC    stubs/vm-stop.o
  CC    stubs/uuid.o
  CC    stubs/vmstate.o
  CC    stubs/cpus.o
  CC    stubs/kvm.o
  CC    stubs/qmp_pc_dimm_device_list.o
  CC    stubs/target-monitor-defs.o
  CC    stubs/target-get-monitor-def.o
  CC    stubs/vhost.o
  CC    stubs/iohandler.o
  CC    stubs/smbios_type_38.o
  CC    stubs/ipmi.o
  CC    stubs/pc_madt_cpu_entry.o
  CC    contrib/ivshmem-client/ivshmem-client.o
  CC    contrib/ivshmem-client/main.o
  CC    contrib/ivshmem-server/ivshmem-server.o
  CC    contrib/ivshmem-server/main.o
  CC    qemu-nbd.o
  CC    async.o
  CC    thread-pool.o
  CC    block.o
  CC    blockjob.o
  CC    main-loop.o
  CC    iohandler.o
  CC    qemu-timer.o
  CC    aio-posix.o
  CC    qemu-io-cmds.o
  CC    replication.o
  CC    block/raw_bsd.o
  CC    block/qcow.o
  CC    block/vdi.o
  CC    block/vmdk.o
  CC    block/cloop.o
  CC    block/bochs.o
  CC    block/vpc.o
  CC    block/vvfat.o
  CC    block/qcow2.o
  CC    block/qcow2-refcount.o
  CC    block/qcow2-cluster.o
  CC    block/qcow2-snapshot.o
  CC    block/qcow2-cache.o
  CC    block/qed.o
  CC    block/qed-gencb.o
  CC    block/qed-l2-cache.o
  CC    block/qed-table.o
  CC    block/qed-cluster.o
  CC    block/qed-check.o
  CC    block/quorum.o
  CC    block/parallels.o
  CC    block/blkdebug.o
  CC    block/blkverify.o
  CC    block/blkreplay.o
  CC    block/block-backend.o
  CC    block/snapshot.o
  CC    block/qapi.o
  CC    block/raw-posix.o
  CC    block/null.o
  CC    block/mirror.o
  CC    block/commit.o
  CC    block/io.o
  CC    block/throttle-groups.o
  CC    block/nbd.o
  CC    block/nbd-client.o
  CC    block/sheepdog.o
  CC    block/accounting.o
  CC    block/dirty-bitmap.o
  CC    block/write-threshold.o
  CC    block/backup.o
  CC    block/replication.o
  CC    block/crypto.o
  CC    nbd/server.o
  CC    nbd/client.o
  CC    nbd/common.o
  CC    block/dmg.o
  CC    crypto/init.o
  CC    crypto/hash.o
  CC    crypto/hash-glib.o
  CC    crypto/aes.o
  CC    crypto/desrfb.o
  CC    crypto/cipher.o
  CC    crypto/tlscreds.o
  CC    crypto/tlscredsanon.o
  CC    crypto/tlscredsx509.o
  CC    crypto/tlssession.o
  CC    crypto/secret.o
  CC    crypto/random-platform.o
  CC    crypto/pbkdf.o
  CC    crypto/ivgen.o
  CC    crypto/ivgen-essiv.o
  CC    crypto/ivgen-plain64.o
  CC    crypto/ivgen-plain.o
  CC    crypto/afsplit.o
  CC    crypto/xts.o
  CC    crypto/block.o
  CC    crypto/block-qcow.o
  CC    crypto/block-luks.o
  CC    io/channel.o
  CC    io/channel-buffer.o
  CC    io/channel-command.o
  CC    io/channel-file.o
  CC    io/channel-socket.o
  CC    io/channel-tls.o
  CC    io/channel-watch.o
  CC    io/channel-websock.o
  CC    io/channel-util.o
  CC    io/task.o
  CC    qom/object.o
  CC    qom/container.o
  CC    qom/qom-qobject.o
  CC    qom/object_interfaces.o
  GEN   qemu-img-cmds.h
  CC    qemu-io.o
  CC    qemu-bridge-helper.o
  CC    blockdev.o
  CC    blockdev-nbd.o
  CC    iothread.o
  CC    qdev-monitor.o
  CC    device-hotplug.o
  CC    os-posix.o
  CC    qemu-char.o
  CC    page_cache.o
  CC    accel.o
  CC    bt-host.o
  CC    bt-vhci.o
  CC    dma-helpers.o
  CC    vl.o
  CC    tpm.o
  CC    device_tree.o
  GEN   qmp-marshal.c
  CC    qmp.o
  CC    hmp.o
  CC    tcg-runtime.o
  CC    audio/audio.o
  CC    audio/noaudio.o
  CC    audio/wavaudio.o
  CC    audio/mixeng.o
  CC    audio/sdlaudio.o
  CC    audio/ossaudio.o
  CC    audio/wavcapture.o
  CC    backends/rng.o
  CC    backends/rng-egd.o
  CC    backends/rng-random.o
  CC    backends/msmouse.o
  CC    backends/testdev.o
  CC    backends/tpm.o
  CC    backends/hostmem.o
  CC    backends/hostmem-ram.o
  CC    backends/hostmem-file.o
  CC    block/stream.o
  CC    disas/arm.o
  CC    disas/i386.o
  CC    fsdev/qemu-fsdev-dummy.o
  CC    fsdev/qemu-fsdev-opts.o
  CC    hw/acpi/core.o
  CC    hw/acpi/pcihp.o
  CC    hw/acpi/piix4.o
  CC    hw/acpi/ich9.o
  CC    hw/acpi/tco.o
  CC    hw/acpi/cpu_hotplug.o
  CC    hw/acpi/memory_hotplug.o
  CC    hw/acpi/memory_hotplug_acpi_table.o
  CC    hw/acpi/cpu.o
  CC    hw/acpi/acpi_interface.o
  CC    hw/acpi/bios-linker-loader.o
  CC    hw/acpi/aml-build.o
  CC    hw/acpi/ipmi.o
  CC    hw/audio/sb16.o
  CC    hw/audio/es1370.o
  CC    hw/audio/ac97.o
  CC    hw/audio/fmopl.o
  CC    hw/audio/adlib.o
  CC    hw/audio/gus.o
  CC    hw/audio/gusemu_hal.o
  CC    hw/audio/gusemu_mixer.o
  CC    hw/audio/cs4231a.o
  CC    hw/audio/intel-hda.o
  CC    hw/audio/hda-codec.o
  CC    hw/audio/pcspk.o
  CC    hw/audio/wm8750.o
  CC    hw/audio/pl041.o
  CC    hw/audio/lm4549.o
  CC    hw/audio/marvell_88w8618.o
  CC    hw/block/block.o
  CC    hw/block/cdrom.o
  CC    hw/block/hd-geometry.o
  CC    hw/block/fdc.o
  CC    hw/block/m25p80.o
  CC    hw/block/nand.o
  CC    hw/block/pflash_cfi01.o
  CC    hw/block/pflash_cfi02.o
  CC    hw/block/ecc.o
  CC    hw/block/onenand.o
  CC    hw/block/nvme.o
  CC    hw/bt/core.o
  CC    hw/bt/l2cap.o
  CC    hw/bt/sdp.o
  CC    hw/bt/hci.o
  CC    hw/bt/hid.o
  CC    hw/bt/hci-csr.o
  CC    hw/char/ipoctal232.o
  CC    hw/char/parallel.o
  CC    hw/char/pl011.o
  CC    hw/char/serial.o
  CC    hw/char/serial-isa.o
  CC    hw/char/serial-pci.o
  CC    hw/char/virtio-console.o
  CC    hw/char/cadence_uart.o
  CC    hw/char/debugcon.o
  CC    hw/char/imx_serial.o
  CC    hw/core/qdev.o
  CC    hw/core/qdev-properties.o
  CC    hw/core/bus.o
  CC    hw/core/fw-path-provider.o
  CC    hw/core/irq.o
  CC    hw/core/hotplug.o
  CC    hw/core/ptimer.o
  CC    hw/core/sysbus.o
  CC    hw/core/machine.o
  CC    hw/core/null-machine.o
  CC    hw/core/loader.o
  CC    hw/core/qdev-properties-system.o
  CC    hw/core/register.o
  CC    hw/core/platform-bus.o
  CC    hw/display/ads7846.o
  CC    hw/display/cirrus_vga.o
  CC    hw/display/pl110.o
  CC    hw/display/ssd0303.o
  CC    hw/display/ssd0323.o
  CC    hw/display/vga-pci.o
  CC    hw/display/vga-isa.o
  CC    hw/display/vmware_vga.o
  CC    hw/display/blizzard.o
  CC    hw/display/exynos4210_fimd.o
  CC    hw/display/framebuffer.o
  CC    hw/display/tc6393xb.o
  CC    hw/dma/pl080.o
  CC    hw/dma/pl330.o
  CC    hw/dma/i8257.o
  CC    hw/dma/xlnx-zynq-devcfg.o
  CC    hw/gpio/max7310.o
  CC    hw/gpio/pl061.o
  CC    hw/gpio/zaurus.o
  CC    hw/gpio/gpio_key.o
  CC    hw/i2c/core.o
  CC    hw/i2c/smbus_eeprom.o
  CC    hw/i2c/smbus.o
  CC    hw/i2c/i2c-ddc.o
  CC    hw/i2c/versatile_i2c.o
  CC    hw/i2c/smbus_ich9.o
  CC    hw/i2c/pm_smbus.o
  CC    hw/i2c/bitbang_i2c.o
  CC    hw/i2c/exynos4210_i2c.o
  CC    hw/i2c/imx_i2c.o
  CC    hw/i2c/aspeed_i2c.o
  CC    hw/ide/core.o
  CC    hw/ide/atapi.o
  CC    hw/ide/qdev.o
  CC    hw/ide/pci.o
  CC    hw/ide/isa.o
  CC    hw/ide/piix.o
  CC    hw/ide/microdrive.o
  CC    hw/ide/ahci.o
  CC    hw/ide/ich.o
  CC    hw/input/hid.o
  CC    hw/input/lm832x.o
  CC    hw/input/pckbd.o
  CC    hw/input/pl050.o
  CC    hw/input/ps2.o
  CC    hw/input/stellaris_input.o
  CC    hw/input/tsc2005.o
  CC    hw/input/vmmouse.o
  CC    hw/input/virtio-input.o
  CC    hw/input/virtio-input-hid.o
  CC    hw/input/virtio-input-host.o
  CC    hw/intc/i8259_common.o
  CC    hw/intc/i8259.o
  CC    hw/intc/pl190.o
  CC    hw/intc/imx_avic.o
  CC    hw/intc/realview_gic.o
  CC    hw/intc/ioapic_common.o
  CC    hw/intc/arm_gic_common.o
  CC    hw/intc/arm_gic.o
  CC    hw/intc/arm_gicv2m.o
  CC    hw/intc/arm_gicv3_common.o
  CC    hw/intc/arm_gicv3.o
  CC    hw/intc/arm_gicv3_dist.o
  CC    hw/intc/arm_gicv3_redist.o
  CC    hw/ipack/ipack.o
  CC    hw/ipack/tpci200.o
  CC    hw/ipmi/ipmi.o
  CC    hw/ipmi/ipmi_bmc_sim.o
  CC    hw/ipmi/ipmi_bmc_extern.o
  CC    hw/ipmi/isa_ipmi_kcs.o
  CC    hw/ipmi/isa_ipmi_bt.o
  CC    hw/isa/isa-bus.o
  CC    hw/isa/apm.o
  CC    hw/mem/pc-dimm.o
  CC    hw/mem/nvdimm.o
  CC    hw/misc/applesmc.o
  CC    hw/misc/max111x.o
  CC    hw/misc/tmp105.o
  CC    hw/misc/debugexit.o
  CC    hw/misc/sga.o
  CC    hw/misc/pc-testdev.o
  CC    hw/misc/pci-testdev.o
  CC    hw/misc/arm_l2x0.o
  CC    hw/misc/arm_integrator_debug.o
  CC    hw/misc/a9scu.o
  CC    hw/misc/arm11scu.o
  CC    hw/net/ne2000.o
  CC    hw/net/eepro100.o
  CC    hw/net/pcnet-pci.o
  CC    hw/net/pcnet.o
  CC    hw/net/e1000.o
  CC    hw/net/e1000x_common.o
  CC    hw/net/net_tx_pkt.o
  CC    hw/net/net_rx_pkt.o
  CC    hw/net/e1000e.o
  CC    hw/net/e1000e_core.o
  CC    hw/net/rtl8139.o
  CC    hw/net/vmxnet3.o
  CC    hw/net/smc91c111.o
  CC    hw/net/lan9118.o
  CC    hw/net/ne2000-isa.o
  CC    hw/net/xgmac.o
  CC    hw/net/allwinner_emac.o
  CC    hw/net/imx_fec.o
  CC    hw/net/cadence_gem.o
  CC    hw/net/stellaris_enet.o
  CC    hw/net/rocker/rocker.o
  CC    hw/net/rocker/rocker_fp.o
  CC    hw/net/rocker/rocker_desc.o
  CC    hw/net/rocker/rocker_world.o
  CC    hw/net/rocker/rocker_of_dpa.o
  CC    hw/nvram/eeprom93xx.o
  CC    hw/nvram/fw_cfg.o
  CC    hw/pci-bridge/pci_bridge_dev.o
  CC    hw/pci-bridge/pci_expander_bridge.o
  CC    hw/pci-bridge/xio3130_upstream.o
  CC    hw/pci-bridge/xio3130_downstream.o
  CC    hw/pci-bridge/ioh3420.o
  CC    hw/pci-bridge/i82801b11.o
  CC    hw/pci-host/pam.o
  CC    hw/pci-host/versatile.o
  CC    hw/pci-host/piix.o
  CC    hw/pci-host/q35.o
  CC    hw/pci-host/gpex.o
  CC    hw/pci/pci.o
/tmp/qemu-test/src/hw/nvram/fw_cfg.c: In function ‘fw_cfg_dma_transfer’:
/tmp/qemu-test/src/hw/nvram/fw_cfg.c:330: warning: ‘read’ may be used uninitialized in this function
  CC    hw/pci/pci_bridge.o
  CC    hw/pci/msix.o
  CC    hw/pci/msi.o
  CC    hw/pci/shpc.o
  CC    hw/pci/slotid_cap.o
  CC    hw/pci/pci_host.o
  CC    hw/pci/pcie_host.o
  CC    hw/pci/pcie.o
  CC    hw/pci/pcie_aer.o
  CC    hw/pci/pcie_port.o
  CC    hw/pci/pci-stub.o
  CC    hw/pcmcia/pcmcia.o
  CC    hw/scsi/scsi-disk.o
  CC    hw/scsi/scsi-generic.o
  CC    hw/scsi/scsi-bus.o
  CC    hw/scsi/lsi53c895a.o
  CC    hw/scsi/mptsas.o
  CC    hw/scsi/mptconfig.o
  CC    hw/scsi/mptendian.o
  CC    hw/scsi/megasas.o
  CC    hw/scsi/vmw_pvscsi.o
  CC    hw/scsi/esp.o
  CC    hw/scsi/esp-pci.o
  CC    hw/sd/pl181.o
  CC    hw/sd/ssi-sd.o
  CC    hw/sd/sd.o
  CC    hw/sd/core.o
  CC    hw/sd/sdhci.o
  CC    hw/smbios/smbios.o
  CC    hw/smbios/smbios_type_38.o
  CC    hw/ssi/pl022.o
  CC    hw/ssi/ssi.o
  CC    hw/ssi/xilinx_spips.o
  CC    hw/ssi/aspeed_smc.o
  CC    hw/timer/arm_timer.o
  CC    hw/timer/arm_mptimer.o
  CC    hw/timer/a9gtimer.o
  CC    hw/timer/cadence_ttc.o
  CC    hw/timer/ds1338.o
  CC    hw/timer/hpet.o
  CC    hw/timer/i8254_common.o
  CC    hw/timer/i8254.o
  CC    hw/timer/pl031.o
  CC    hw/timer/twl92230.o
  CC    hw/timer/imx_epit.o
  CC    hw/timer/imx_gpt.o
  CC    hw/timer/stm32f2xx_timer.o
  CC    hw/timer/aspeed_timer.o
  CC    hw/tpm/tpm_tis.o
  CC    hw/tpm/tpm_passthrough.o
  CC    hw/tpm/tpm_util.o
  CC    hw/usb/core.o
  CC    hw/usb/combined-packet.o
  CC    hw/usb/bus.o
  CC    hw/usb/libhw.o
  CC    hw/usb/desc.o
  CC    hw/usb/desc-msos.o
  CC    hw/usb/hcd-uhci.o
  CC    hw/usb/hcd-ohci.o
  CC    hw/usb/hcd-ehci.o
  CC    hw/usb/hcd-ehci-pci.o
  CC    hw/usb/hcd-ehci-sysbus.o
  CC    hw/usb/hcd-xhci.o
  CC    hw/usb/hcd-musb.o
  CC    hw/usb/dev-hub.o
  CC    hw/usb/dev-hid.o
  CC    hw/usb/dev-wacom.o
  CC    hw/usb/dev-storage.o
  CC    hw/usb/dev-uas.o
  CC    hw/usb/dev-audio.o
  CC    hw/usb/dev-serial.o
  CC    hw/usb/dev-network.o
  CC    hw/usb/dev-bluetooth.o
  CC    hw/usb/dev-smartcard-reader.o
  CC    hw/usb/dev-mtp.o
  CC    hw/usb/host-stub.o
  CC    hw/virtio/virtio-rng.o
  CC    hw/virtio/virtio-pci.o
  CC    hw/virtio/virtio-bus.o
  CC    hw/virtio/virtio-mmio.o
  CC    hw/watchdog/watchdog.o
  CC    hw/watchdog/wdt_i6300esb.o
  CC    hw/watchdog/wdt_ib700.o
  CC    migration/migration.o
  CC    migration/socket.o
  CC    migration/fd.o
  CC    migration/exec.o
  CC    migration/tls.o
  CC    migration/vmstate.o
  CC    migration/qemu-file.o
  CC    migration/qemu-file-channel.o
  CC    migration/xbzrle.o
  CC    migration/postcopy-ram.o
  CC    migration/qjson.o
  CC    migration/block.o
  CC    net/net.o
  CC    net/queue.o
  CC    net/checksum.o
  CC    net/util.o
  CC    net/hub.o
  CC    net/socket.o
  CC    net/dump.o
  CC    net/eth.o
  CC    net/l2tpv3.o
  CC    net/tap.o
  CC    net/vhost-user.o
  CC    net/tap-linux.o
  CC    net/slirp.o
  CC    net/filter.o
  CC    net/filter-buffer.o
  CC    net/filter-mirror.o
  CC    qom/cpu.o
  CC    replay/replay.o
  CC    replay/replay-internal.o
/tmp/qemu-test/src/replay/replay-internal.c: In function ‘replay_put_array’:
/tmp/qemu-test/src/replay/replay-internal.c:68: warning: ignoring return value of ‘fwrite’, declared with attribute warn_unused_result
  CC    replay/replay-events.o
  CC    replay/replay-time.o
  CC    replay/replay-input.o
  CC    replay/replay-char.o
  CC    slirp/cksum.o
  CC    slirp/if.o
  CC    slirp/ip_icmp.o
  CC    slirp/ip6_icmp.o
  CC    slirp/ip6_input.o
  CC    slirp/ip6_output.o
  CC    slirp/ip_input.o
  CC    slirp/ip_output.o
  CC    slirp/dnssearch.o
  CC    slirp/dhcpv6.o
  CC    slirp/slirp.o
  CC    slirp/mbuf.o
  CC    slirp/misc.o
  CC    slirp/sbuf.o
  CC    slirp/socket.o
  CC    slirp/tcp_input.o
  CC    slirp/tcp_output.o
  CC    slirp/tcp_subr.o
  CC    slirp/tcp_timer.o
  CC    slirp/udp.o
/tmp/qemu-test/src/slirp/tcp_input.c: In function ‘tcp_input’:
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_p’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_len’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_tos’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_id’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_off’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_ttl’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_sum’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_src.s_addr’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_dst.s_addr’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:220: warning: ‘save_ip6.ip_nh’ may be used uninitialized in this function
  CC    slirp/udp6.o
  CC    slirp/bootp.o
  CC    slirp/tftp.o
  CC    slirp/arp_table.o
  CC    slirp/ndp_table.o
  CC    ui/keymaps.o
  CC    ui/console.o
  CC    ui/cursor.o
  CC    ui/qemu-pixman.o
  CC    ui/input.o
  CC    ui/input-keymap.o
  CC    ui/input-legacy.o
  CC    ui/input-linux.o
  CC    ui/sdl.o
  CC    ui/sdl_zoom.o
  CC    ui/x_keymap.o
  CC    ui/vnc.o
  CC    ui/vnc-enc-zlib.o
  CC    ui/vnc-enc-hextile.o
  CC    ui/vnc-enc-tight.o
  CC    ui/vnc-palette.o
  CC    ui/vnc-enc-zrle.o
  CC    ui/vnc-auth-vencrypt.o
  CC    ui/vnc-ws.o
  CC    ui/vnc-jobs.o
  LINK  tests/qemu-iotests/socket_scm_helper
  CC    qga/commands.o
  CC    qga/guest-agent-command-state.o
  CC    qga/main.o
  CC    qga/commands-posix.o
  CC    qga/channel-posix.o
  CC    qga/qapi-generated/qga-qapi-types.o
  CC    qga/qapi-generated/qga-qapi-visit.o
  CC    qga/qapi-generated/qga-qmp-marshal.o
  CC    qmp-introspect.o
  CC    qapi-types.o
  CC    qapi-visit.o
  CC    qapi-event.o
  AR    libqemustub.a
  CC    qemu-img.o
  CC    qmp-marshal.o
  CC    trace/generated-events.o
  AS    optionrom/multiboot.o
  AS    optionrom/linuxboot.o
  CC    optionrom/linuxboot_dma.o
cc: unrecognized option '-no-integrated-as'
cc: unrecognized option '-no-integrated-as'
  AS    optionrom/kvmvapic.o
  Building optionrom/multiboot.img
  Building optionrom/linuxboot_dma.img
  Building optionrom/kvmvapic.img
  Building optionrom/multiboot.raw
  Building optionrom/linuxboot_dma.raw
  Building optionrom/kvmvapic.raw
  Building optionrom/linuxboot.img
  AR    libqemuutil.a
  Building optionrom/linuxboot.raw
  Signing optionrom/multiboot.bin
  Signing optionrom/linuxboot_dma.bin
  Signing optionrom/kvmvapic.bin
  Signing optionrom/linuxboot.bin
  LINK  qemu-ga
  LINK  ivshmem-client
  LINK  ivshmem-server
  LINK  qemu-nbd
  LINK  qemu-io
  LINK  qemu-bridge-helper
  LINK  qemu-img
  GEN   x86_64-softmmu/hmp-commands-info.h
  GEN   x86_64-softmmu/hmp-commands.h
  GEN   x86_64-softmmu/qmp-commands-old.h
  GEN   x86_64-softmmu/config-target.h
  GEN   aarch64-softmmu/hmp-commands.h
  GEN   aarch64-softmmu/hmp-commands-info.h
  GEN   aarch64-softmmu/qmp-commands-old.h
  GEN   aarch64-softmmu/config-target.h
  CC    x86_64-softmmu/exec.o
  CC    x86_64-softmmu/translate-all.o
  CC    x86_64-softmmu/cpu-exec.o
  CC    x86_64-softmmu/cpu-exec-common.o
  CC    x86_64-softmmu/translate-common.o
  CC    x86_64-softmmu/tcg/tcg.o
  CC    x86_64-softmmu/tcg/tcg-op.o
  CC    x86_64-softmmu/tcg/optimize.o
  CC    x86_64-softmmu/tcg/tcg-common.o
  CC    x86_64-softmmu/fpu/softfloat.o
  CC    x86_64-softmmu/disas.o
  CC    x86_64-softmmu/arch_init.o
  CC    x86_64-softmmu/cpus.o
  CC    x86_64-softmmu/monitor.o
  CC    x86_64-softmmu/gdbstub.o
  CC    aarch64-softmmu/exec.o
  CC    x86_64-softmmu/balloon.o
  CC    x86_64-softmmu/ioport.o
  CC    aarch64-softmmu/translate-all.o
  CC    aarch64-softmmu/cpu-exec.o
  CC    aarch64-softmmu/translate-common.o
  CC    aarch64-softmmu/cpu-exec-common.o
  CC    aarch64-softmmu/tcg/tcg.o
  CC    x86_64-softmmu/numa.o
  CC    x86_64-softmmu/qtest.o
  CC    aarch64-softmmu/tcg/tcg-op.o
  CC    x86_64-softmmu/bootdevice.o
  CC    x86_64-softmmu/kvm-all.o
  CC    aarch64-softmmu/tcg/optimize.o
  CC    aarch64-softmmu/tcg/tcg-common.o
  CC    x86_64-softmmu/memory.o
  CC    x86_64-softmmu/cputlb.o
  CC    x86_64-softmmu/memory_mapping.o
  CC    aarch64-softmmu/fpu/softfloat.o
  CC    aarch64-softmmu/disas.o
  GEN   aarch64-softmmu/gdbstub-xml.c
  CC    aarch64-softmmu/kvm-stub.o
  CC    aarch64-softmmu/arch_init.o
  CC    aarch64-softmmu/cpus.o
  CC    aarch64-softmmu/monitor.o
  CC    x86_64-softmmu/dump.o
  CC    x86_64-softmmu/migration/ram.o
  CC    aarch64-softmmu/gdbstub.o
  CC    aarch64-softmmu/balloon.o
  CC    aarch64-softmmu/ioport.o
  CC    aarch64-softmmu/numa.o
  CC    x86_64-softmmu/migration/savevm.o
  CC    aarch64-softmmu/qtest.o
  CC    x86_64-softmmu/xen-common-stub.o
  CC    x86_64-softmmu/xen-hvm-stub.o
  CC    x86_64-softmmu/hw/acpi/nvdimm.o
  CC    aarch64-softmmu/bootdevice.o
  CC    aarch64-softmmu/memory.o
  CC    x86_64-softmmu/hw/block/virtio-blk.o
  CC    x86_64-softmmu/hw/block/dataplane/virtio-blk.o
  CC    x86_64-softmmu/hw/char/virtio-serial-bus.o
  CC    x86_64-softmmu/hw/core/nmi.o
  CC    aarch64-softmmu/cputlb.o
  CC    aarch64-softmmu/memory_mapping.o
  CC    aarch64-softmmu/dump.o
  CC    x86_64-softmmu/hw/cpu/core.o
  CC    aarch64-softmmu/migration/ram.o
  CC    x86_64-softmmu/hw/display/vga.o
  CC    aarch64-softmmu/migration/savevm.o
  CC    x86_64-softmmu/hw/display/virtio-gpu.o
  CC    aarch64-softmmu/xen-common-stub.o
  CC    aarch64-softmmu/xen-hvm-stub.o
  CC    aarch64-softmmu/hw/block/virtio-blk.o
  CC    aarch64-softmmu/hw/block/dataplane/virtio-blk.o
  CC    x86_64-softmmu/hw/display/virtio-gpu-3d.o
  CC    x86_64-softmmu/hw/display/virtio-gpu-pci.o
  CC    x86_64-softmmu/hw/display/virtio-vga.o
  CC    x86_64-softmmu/hw/intc/apic.o
  CC    x86_64-softmmu/hw/intc/apic_common.o
  CC    x86_64-softmmu/hw/intc/ioapic.o
  CC    aarch64-softmmu/hw/char/exynos4210_uart.o
  CC    aarch64-softmmu/hw/char/omap_uart.o
  CC    aarch64-softmmu/hw/char/digic-uart.o
  CC    aarch64-softmmu/hw/char/stm32f2xx_usart.o
  CC    x86_64-softmmu/hw/isa/lpc_ich9.o
  CC    x86_64-softmmu/hw/misc/vmport.o
  CC    aarch64-softmmu/hw/char/bcm2835_aux.o
  CC    aarch64-softmmu/hw/char/virtio-serial-bus.o
  CC    aarch64-softmmu/hw/core/nmi.o
  CC    x86_64-softmmu/hw/misc/ivshmem.o
  CC    aarch64-softmmu/hw/cpu/arm11mpcore.o
  CC    x86_64-softmmu/hw/misc/pvpanic.o
  CC    aarch64-softmmu/hw/cpu/realview_mpcore.o
  CC    aarch64-softmmu/hw/cpu/a9mpcore.o
  CC    x86_64-softmmu/hw/misc/edu.o
  CC    aarch64-softmmu/hw/cpu/a15mpcore.o
  CC    aarch64-softmmu/hw/cpu/core.o
  CC    aarch64-softmmu/hw/display/omap_dss.o
  CC    x86_64-softmmu/hw/misc/hyperv_testdev.o
  CC    aarch64-softmmu/hw/display/omap_lcdc.o
  CC    aarch64-softmmu/hw/display/pxa2xx_lcd.o
  CC    aarch64-softmmu/hw/display/bcm2835_fb.o
  CC    x86_64-softmmu/hw/net/virtio-net.o
  CC    aarch64-softmmu/hw/display/virtio-gpu.o
  CC    aarch64-softmmu/hw/display/vga.o
  CC    x86_64-softmmu/hw/net/vhost_net.o
  CC    x86_64-softmmu/hw/scsi/virtio-scsi.o
  CC    x86_64-softmmu/hw/scsi/virtio-scsi-dataplane.o
  CC    aarch64-softmmu/hw/display/virtio-gpu-3d.o
  CC    x86_64-softmmu/hw/scsi/vhost-scsi.o
  CC    aarch64-softmmu/hw/display/virtio-gpu-pci.o
  CC    aarch64-softmmu/hw/display/dpcd.o
  CC    aarch64-softmmu/hw/display/xlnx_dp.o
  CC    aarch64-softmmu/hw/dma/xlnx_dpdma.o
  CC    x86_64-softmmu/hw/timer/mc146818rtc.o
  CC    x86_64-softmmu/hw/vfio/common.o
  CC    x86_64-softmmu/hw/vfio/pci.o
  CC    aarch64-softmmu/hw/dma/omap_dma.o
  CC    aarch64-softmmu/hw/dma/soc_dma.o
  CC    x86_64-softmmu/hw/vfio/pci-quirks.o
  CC    aarch64-softmmu/hw/dma/pxa2xx_dma.o
  CC    x86_64-softmmu/hw/vfio/platform.o
  CC    x86_64-softmmu/hw/vfio/calxeda-xgmac.o
  CC    aarch64-softmmu/hw/dma/bcm2835_dma.o
  CC    x86_64-softmmu/hw/vfio/amd-xgbe.o
  CC    x86_64-softmmu/hw/vfio/spapr.o
  CC    x86_64-softmmu/hw/virtio/virtio.o
  CC    aarch64-softmmu/hw/gpio/omap_gpio.o
  CC    aarch64-softmmu/hw/gpio/imx_gpio.o
  CC    aarch64-softmmu/hw/i2c/omap_i2c.o
  CC    x86_64-softmmu/hw/virtio/virtio-balloon.o
  CC    aarch64-softmmu/hw/input/pxa2xx_keypad.o
  CC    x86_64-softmmu/hw/virtio/vhost.o
  CC    x86_64-softmmu/hw/virtio/vhost-backend.o
  CC    x86_64-softmmu/hw/virtio/vhost-user.o
  CC    x86_64-softmmu/hw/virtio/vhost-vsock.o
  CC    x86_64-softmmu/hw/i386/multiboot.o
  CC    x86_64-softmmu/hw/i386/pc.o
  CC    x86_64-softmmu/hw/i386/pc_piix.o
  CC    aarch64-softmmu/hw/input/tsc210x.o
  CC    x86_64-softmmu/hw/i386/pc_q35.o
  CC    aarch64-softmmu/hw/intc/armv7m_nvic.o
  CC    aarch64-softmmu/hw/intc/exynos4210_gic.o
  CC    aarch64-softmmu/hw/intc/exynos4210_combiner.o
  CC    aarch64-softmmu/hw/intc/omap_intc.o
  CC    aarch64-softmmu/hw/intc/bcm2835_ic.o
  CC    aarch64-softmmu/hw/intc/bcm2836_control.o
  CC    aarch64-softmmu/hw/intc/allwinner-a10-pic.o
  CC    x86_64-softmmu/hw/i386/pc_sysfw.o
  CC    aarch64-softmmu/hw/intc/aspeed_vic.o
  CC    aarch64-softmmu/hw/intc/arm_gicv3_cpuif.o
  CC    aarch64-softmmu/hw/misc/ivshmem.o
  CC    x86_64-softmmu/hw/i386/x86-iommu.o
/tmp/qemu-test/src/hw/i386/pc_piix.c: In function ‘igd_passthrough_isa_bridge_create’:
/tmp/qemu-test/src/hw/i386/pc_piix.c:1046: warning: ‘pch_rev_id’ may be used uninitialized in this function
  CC    aarch64-softmmu/hw/misc/arm_sysctl.o
  CC    aarch64-softmmu/hw/misc/cbus.o
  CC    x86_64-softmmu/hw/i386/intel_iommu.o
  CC    aarch64-softmmu/hw/misc/exynos4210_pmu.o
  CC    aarch64-softmmu/hw/misc/imx_ccm.o
  CC    aarch64-softmmu/hw/misc/imx31_ccm.o
  CC    x86_64-softmmu/hw/i386/kvmvapic.o
  CC    x86_64-softmmu/hw/i386/acpi-build.o
  CC    x86_64-softmmu/hw/i386/pci-assign-load-rom.o
  CC    x86_64-softmmu/hw/i386/kvm/clock.o
  CC    x86_64-softmmu/hw/i386/kvm/apic.o
  CC    aarch64-softmmu/hw/misc/imx25_ccm.o
  CC    aarch64-softmmu/hw/misc/imx6_ccm.o
  CC    x86_64-softmmu/hw/i386/kvm/i8259.o
  CC    aarch64-softmmu/hw/misc/imx6_src.o
  CC    aarch64-softmmu/hw/misc/mst_fpga.o
  CC    x86_64-softmmu/hw/i386/kvm/ioapic.o
  CC    aarch64-softmmu/hw/misc/omap_clk.o
  CC    aarch64-softmmu/hw/misc/omap_gpmc.o
  CC    aarch64-softmmu/hw/misc/omap_l4.o
  CC    x86_64-softmmu/hw/i386/kvm/i8254.o
  CC    aarch64-softmmu/hw/misc/omap_sdrc.o
  CC    aarch64-softmmu/hw/misc/omap_tap.o
  CC    aarch64-softmmu/hw/misc/bcm2835_mbox.o
  CC    x86_64-softmmu/hw/i386/kvm/pci-assign.o
  CC    aarch64-softmmu/hw/misc/bcm2835_property.o
  CC    x86_64-softmmu/target-i386/translate.o
  CC    aarch64-softmmu/hw/misc/zynq_slcr.o
  CC    aarch64-softmmu/hw/misc/zynq-xadc.o
  CC    x86_64-softmmu/target-i386/helper.o
  CC    x86_64-softmmu/target-i386/cpu.o
  CC    x86_64-softmmu/target-i386/bpt_helper.o
  CC    x86_64-softmmu/target-i386/excp_helper.o
  CC    x86_64-softmmu/target-i386/fpu_helper.o
  CC    x86_64-softmmu/target-i386/cc_helper.o
  CC    aarch64-softmmu/hw/misc/stm32f2xx_syscfg.o
  CC    aarch64-softmmu/hw/misc/edu.o
  CC    x86_64-softmmu/target-i386/int_helper.o
  CC    x86_64-softmmu/target-i386/svm_helper.o
  CC    x86_64-softmmu/target-i386/smm_helper.o
  CC    aarch64-softmmu/hw/misc/auxbus.o
  CC    x86_64-softmmu/target-i386/misc_helper.o
  CC    x86_64-softmmu/target-i386/mem_helper.o
  CC    aarch64-softmmu/hw/misc/aspeed_scu.o
  CC    aarch64-softmmu/hw/misc/aspeed_sdmc.o
  CC    aarch64-softmmu/hw/net/virtio-net.o
  CC    aarch64-softmmu/hw/net/vhost_net.o
  CC    x86_64-softmmu/target-i386/seg_helper.o
  CC    x86_64-softmmu/target-i386/mpx_helper.o
  CC    aarch64-softmmu/hw/pcmcia/pxa2xx.o
  CC    aarch64-softmmu/hw/scsi/virtio-scsi.o
  CC    aarch64-softmmu/hw/scsi/virtio-scsi-dataplane.o
  CC    aarch64-softmmu/hw/scsi/vhost-scsi.o
  CC    aarch64-softmmu/hw/sd/omap_mmc.o
  CC    aarch64-softmmu/hw/sd/pxa2xx_mmci.o
  CC    aarch64-softmmu/hw/ssi/omap_spi.o
  CC    aarch64-softmmu/hw/ssi/imx_spi.o
  CC    aarch64-softmmu/hw/timer/exynos4210_mct.o
  CC    aarch64-softmmu/hw/timer/exynos4210_pwm.o
  CC    aarch64-softmmu/hw/timer/exynos4210_rtc.o
/tmp/qemu-test/src/hw/i386/acpi-build.c: In function ‘build_append_pci_bus_devices’:
/tmp/qemu-test/src/hw/i386/acpi-build.c:471: warning: ‘notify_method’ may be used uninitialized in this function
  CC    x86_64-softmmu/target-i386/gdbstub.o
  CC    aarch64-softmmu/hw/timer/omap_gptimer.o
  CC    aarch64-softmmu/hw/timer/omap_synctimer.o
  CC    aarch64-softmmu/hw/timer/pxa2xx_timer.o
  CC    aarch64-softmmu/hw/timer/digic-timer.o
  CC    x86_64-softmmu/target-i386/machine.o
  CC    x86_64-softmmu/target-i386/arch_memory_mapping.o
  CC    aarch64-softmmu/hw/timer/allwinner-a10-pit.o
  CC    aarch64-softmmu/hw/usb/tusb6010.o
  CC    x86_64-softmmu/target-i386/arch_dump.o
  CC    aarch64-softmmu/hw/vfio/common.o
  CC    x86_64-softmmu/target-i386/monitor.o
  CC    aarch64-softmmu/hw/vfio/pci.o
  CC    x86_64-softmmu/target-i386/kvm.o
  CC    aarch64-softmmu/hw/vfio/pci-quirks.o
  CC    aarch64-softmmu/hw/vfio/platform.o
  CC    aarch64-softmmu/hw/vfio/calxeda-xgmac.o
  CC    x86_64-softmmu/target-i386/hyperv.o
  CC    aarch64-softmmu/hw/vfio/amd-xgbe.o
  GEN   trace/generated-helpers.c
  CC    x86_64-softmmu/trace/control-target.o
  CC    aarch64-softmmu/hw/vfio/spapr.o
  CC    aarch64-softmmu/hw/virtio/virtio.o
  CC    aarch64-softmmu/hw/virtio/virtio-balloon.o
  CC    aarch64-softmmu/hw/virtio/vhost.o
  CC    aarch64-softmmu/hw/virtio/vhost-backend.o
  CC    aarch64-softmmu/hw/virtio/vhost-user.o
  CC    aarch64-softmmu/hw/virtio/vhost-vsock.o
  CC    aarch64-softmmu/hw/arm/boot.o
  CC    x86_64-softmmu/trace/generated-helpers.o
  CC    aarch64-softmmu/hw/arm/collie.o
  CC    aarch64-softmmu/hw/arm/exynos4_boards.o
  CC    aarch64-softmmu/hw/arm/gumstix.o
  CC    aarch64-softmmu/hw/arm/highbank.o
  CC    aarch64-softmmu/hw/arm/digic_boards.o
  CC    aarch64-softmmu/hw/arm/integratorcp.o
  CC    aarch64-softmmu/hw/arm/mainstone.o
  CC    aarch64-softmmu/hw/arm/musicpal.o
  CC    aarch64-softmmu/hw/arm/nseries.o
  CC    aarch64-softmmu/hw/arm/omap_sx1.o
  CC    aarch64-softmmu/hw/arm/palm.o
  CC    aarch64-softmmu/hw/arm/realview.o
  CC    aarch64-softmmu/hw/arm/spitz.o
  CC    aarch64-softmmu/hw/arm/stellaris.o
  LINK  x86_64-softmmu/qemu-system-x86_64
  CC    aarch64-softmmu/hw/arm/tosa.o
  CC    aarch64-softmmu/hw/arm/versatilepb.o
  CC    aarch64-softmmu/hw/arm/vexpress.o
  CC    aarch64-softmmu/hw/arm/virt.o
  CC    aarch64-softmmu/hw/arm/xilinx_zynq.o
  CC    aarch64-softmmu/hw/arm/z2.o
  CC    aarch64-softmmu/hw/arm/virt-acpi-build.o
  CC    aarch64-softmmu/hw/arm/netduino2.o
  CC    aarch64-softmmu/hw/arm/sysbus-fdt.o
  CC    aarch64-softmmu/hw/arm/armv7m.o
  CC    aarch64-softmmu/hw/arm/exynos4210.o
  CC    aarch64-softmmu/hw/arm/pxa2xx.o
  CC    aarch64-softmmu/hw/arm/pxa2xx_gpio.o
  CC    aarch64-softmmu/hw/arm/pxa2xx_pic.o
  CC    aarch64-softmmu/hw/arm/digic.o
  CC    aarch64-softmmu/hw/arm/omap1.o
  CC    aarch64-softmmu/hw/arm/omap2.o
  CC    aarch64-softmmu/hw/arm/strongarm.o
  CC    aarch64-softmmu/hw/arm/allwinner-a10.o
  CC    aarch64-softmmu/hw/arm/cubieboard.o
  CC    aarch64-softmmu/hw/arm/bcm2835_peripherals.o
  CC    aarch64-softmmu/hw/arm/bcm2836.o
  CC    aarch64-softmmu/hw/arm/raspi.o
  CC    aarch64-softmmu/hw/arm/stm32f205_soc.o
  CC    aarch64-softmmu/hw/arm/xlnx-zynqmp.o
  CC    aarch64-softmmu/hw/arm/xlnx-ep108.o
  CC    aarch64-softmmu/hw/arm/fsl-imx25.o
  CC    aarch64-softmmu/hw/arm/imx25_pdk.o
  CC    aarch64-softmmu/hw/arm/fsl-imx31.o
  CC    aarch64-softmmu/hw/arm/kzm.o
  CC    aarch64-softmmu/hw/arm/fsl-imx6.o
  CC    aarch64-softmmu/hw/arm/sabrelite.o
  CC    aarch64-softmmu/hw/arm/palmetto-bmc.o
  CC    aarch64-softmmu/target-arm/arm-semi.o
  CC    aarch64-softmmu/hw/arm/ast2400.o
  CC    aarch64-softmmu/target-arm/machine.o
  CC    aarch64-softmmu/target-arm/psci.o
  CC    aarch64-softmmu/target-arm/arch_dump.o
  CC    aarch64-softmmu/target-arm/monitor.o
  CC    aarch64-softmmu/target-arm/kvm-stub.o
  CC    aarch64-softmmu/target-arm/translate.o
  CC    aarch64-softmmu/target-arm/op_helper.o
  CC    aarch64-softmmu/target-arm/helper.o
  CC    aarch64-softmmu/target-arm/cpu.o
  CC    aarch64-softmmu/target-arm/neon_helper.o
  CC    aarch64-softmmu/target-arm/iwmmxt_helper.o
  CC    aarch64-softmmu/target-arm/gdbstub.o
  CC    aarch64-softmmu/target-arm/cpu64.o
  CC    aarch64-softmmu/target-arm/translate-a64.o
  CC    aarch64-softmmu/target-arm/helper-a64.o
  CC    aarch64-softmmu/target-arm/gdbstub64.o
/tmp/qemu-test/src/target-arm/translate-a64.c: In function ‘handle_shri_with_rndacc’:
/tmp/qemu-test/src/target-arm/translate-a64.c:6333: warning: ‘tcg_src_hi’ may be used uninitialized in this function
/tmp/qemu-test/src/target-arm/translate-a64.c: In function ‘disas_simd_scalar_two_reg_misc’:
/tmp/qemu-test/src/target-arm/translate-a64.c:8060: warning: ‘rmode’ may be used uninitialized in this function
  CC    aarch64-softmmu/target-arm/crypto_helper.o
  CC    aarch64-softmmu/target-arm/arm-powerctl.o
  GEN   trace/generated-helpers.c
  CC    aarch64-softmmu/trace/control-target.o
  CC    aarch64-softmmu/gdbstub-xml.o
  CC    aarch64-softmmu/trace/generated-helpers.o
  LINK  aarch64-softmmu/qemu-system-aarch64
  TEST  tests/qapi-schema/alternate-any.out
  TEST  tests/qapi-schema/alternate-array.out
  TEST  tests/qapi-schema/alternate-base.out
  TEST  tests/qapi-schema/alternate-clash.out
  TEST  tests/qapi-schema/alternate-conflict-dict.out
  TEST  tests/qapi-schema/alternate-conflict-string.out
  TEST  tests/qapi-schema/alternate-empty.out
  TEST  tests/qapi-schema/alternate-nested.out
  TEST  tests/qapi-schema/alternate-unknown.out
  TEST  tests/qapi-schema/args-alternate.out
  TEST  tests/qapi-schema/args-any.out
  TEST  tests/qapi-schema/args-array-empty.out
  TEST  tests/qapi-schema/args-array-unknown.out
  TEST  tests/qapi-schema/args-bad-boxed.out
  TEST  tests/qapi-schema/args-boxed-anon.out
  TEST  tests/qapi-schema/args-boxed-empty.out
  TEST  tests/qapi-schema/args-boxed-string.out
  TEST  tests/qapi-schema/args-int.out
  TEST  tests/qapi-schema/args-invalid.out
  TEST  tests/qapi-schema/args-member-array-bad.out
  TEST  tests/qapi-schema/args-member-case.out
  TEST  tests/qapi-schema/args-member-unknown.out
  TEST  tests/qapi-schema/args-name-clash.out
  TEST  tests/qapi-schema/args-union.out
  TEST  tests/qapi-schema/args-unknown.out
  TEST  tests/qapi-schema/bad-base.out
  TEST  tests/qapi-schema/bad-data.out
  TEST  tests/qapi-schema/bad-ident.out
  TEST  tests/qapi-schema/bad-type-bool.out
  TEST  tests/qapi-schema/bad-type-dict.out
  TEST  tests/qapi-schema/bad-type-int.out
  TEST  tests/qapi-schema/base-cycle-direct.out
  TEST  tests/qapi-schema/base-cycle-indirect.out
  TEST  tests/qapi-schema/command-int.out
  TEST  tests/qapi-schema/comments.out
  TEST  tests/qapi-schema/double-data.out
  TEST  tests/qapi-schema/double-type.out
  TEST  tests/qapi-schema/duplicate-key.out
  TEST  tests/qapi-schema/empty.out
  TEST  tests/qapi-schema/enum-bad-name.out
  TEST  tests/qapi-schema/enum-bad-prefix.out
  TEST  tests/qapi-schema/enum-clash-member.out
  TEST  tests/qapi-schema/enum-dict-member.out
  TEST  tests/qapi-schema/enum-int-member.out
  TEST  tests/qapi-schema/enum-member-case.out
  TEST  tests/qapi-schema/enum-missing-data.out
  TEST  tests/qapi-schema/enum-wrong-data.out
  TEST  tests/qapi-schema/escape-outside-string.out
  TEST  tests/qapi-schema/escape-too-big.out
  TEST  tests/qapi-schema/escape-too-short.out
  TEST  tests/qapi-schema/event-boxed-empty.out
  TEST  tests/qapi-schema/event-case.out
  TEST  tests/qapi-schema/event-nest-struct.out
  TEST  tests/qapi-schema/flat-union-array-branch.out
  TEST  tests/qapi-schema/flat-union-bad-base.out
  TEST  tests/qapi-schema/flat-union-bad-discriminator.out
  TEST  tests/qapi-schema/flat-union-base-any.out
  TEST  tests/qapi-schema/flat-union-base-union.out
  TEST  tests/qapi-schema/flat-union-clash-member.out
  TEST  tests/qapi-schema/flat-union-empty.out
  TEST  tests/qapi-schema/flat-union-incomplete-branch.out
  TEST  tests/qapi-schema/flat-union-inline.out
  TEST  tests/qapi-schema/flat-union-int-branch.out
  TEST  tests/qapi-schema/flat-union-invalid-branch-key.out
  TEST  tests/qapi-schema/flat-union-invalid-discriminator.out
  TEST  tests/qapi-schema/flat-union-no-base.out
  TEST  tests/qapi-schema/flat-union-optional-discriminator.out
  TEST  tests/qapi-schema/flat-union-string-discriminator.out
  TEST  tests/qapi-schema/funny-char.out
  TEST  tests/qapi-schema/ident-with-escape.out
  TEST  tests/qapi-schema/include-before-err.out
  TEST  tests/qapi-schema/include-cycle.out
  TEST  tests/qapi-schema/include-format-err.out
  TEST  tests/qapi-schema/include-nested-err.out
  TEST  tests/qapi-schema/include-no-file.out
  TEST  tests/qapi-schema/include-non-file.out
  TEST  tests/qapi-schema/include-relpath.out
  TEST  tests/qapi-schema/include-repetition.out
  TEST  tests/qapi-schema/include-self-cycle.out
  TEST  tests/qapi-schema/include-simple.out
  TEST  tests/qapi-schema/indented-expr.out
  TEST  tests/qapi-schema/leading-comma-list.out
  TEST  tests/qapi-schema/leading-comma-object.out
  TEST  tests/qapi-schema/missing-colon.out
  TEST  tests/qapi-schema/missing-comma-list.out
  TEST  tests/qapi-schema/missing-comma-object.out
  TEST  tests/qapi-schema/missing-type.out
  TEST  tests/qapi-schema/nested-struct-data.out
  TEST  tests/qapi-schema/non-objects.out
  TEST  tests/qapi-schema/qapi-schema-test.out
  TEST  tests/qapi-schema/quoted-structural-chars.out
  TEST  tests/qapi-schema/redefined-builtin.out
  TEST  tests/qapi-schema/redefined-command.out
  TEST  tests/qapi-schema/redefined-event.out
  TEST  tests/qapi-schema/redefined-type.out
  TEST  tests/qapi-schema/reserved-command-q.out
  TEST  tests/qapi-schema/reserved-enum-q.out
  TEST  tests/qapi-schema/reserved-member-has.out
  TEST  tests/qapi-schema/reserved-member-q.out
  TEST  tests/qapi-schema/reserved-member-u.out
  TEST  tests/qapi-schema/reserved-member-underscore.out
  TEST  tests/qapi-schema/reserved-type-kind.out
  TEST  tests/qapi-schema/reserved-type-list.out
  TEST  tests/qapi-schema/returns-alternate.out
  TEST  tests/qapi-schema/returns-array-bad.out
  TEST  tests/qapi-schema/returns-dict.out
  TEST  tests/qapi-schema/returns-unknown.out
  TEST  tests/qapi-schema/returns-whitelist.out
  TEST  tests/qapi-schema/struct-base-clash-deep.out
  TEST  tests/qapi-schema/struct-base-clash.out
  TEST  tests/qapi-schema/struct-data-invalid.out
  TEST  tests/qapi-schema/struct-member-invalid.out
  TEST  tests/qapi-schema/trailing-comma-list.out
  TEST  tests/qapi-schema/trailing-comma-object.out
  TEST  tests/qapi-schema/type-bypass-bad-gen.out
  TEST  tests/qapi-schema/unclosed-list.out
  TEST  tests/qapi-schema/unclosed-object.out
  TEST  tests/qapi-schema/unclosed-string.out
  TEST  tests/qapi-schema/unicode-str.out
  TEST  tests/qapi-schema/union-base-no-discriminator.out
  TEST  tests/qapi-schema/union-branch-case.out
  TEST  tests/qapi-schema/union-clash-branches.out
  TEST  tests/qapi-schema/union-empty.out
  TEST  tests/qapi-schema/union-invalid-base.out
  TEST  tests/qapi-schema/union-optional-branch.out
  TEST  tests/qapi-schema/union-unknown.out
  TEST  tests/qapi-schema/unknown-escape.out
  TEST  tests/qapi-schema/unknown-expr-key.out
  CC    tests/check-qdict.o
  CC    tests/check-qfloat.o
  CC    tests/check-qint.o
  CC    tests/check-qstring.o
  CC    tests/check-qlist.o
  CC    tests/check-qnull.o
  CC    tests/check-qjson.o
  CC    tests/test-qmp-output-visitor.o
  GEN   tests/test-qapi-visit.c
  GEN   tests/test-qapi-types.c
  GEN   tests/test-qapi-event.c
  GEN   tests/test-qmp-introspect.c
  CC    tests/test-clone-visitor.o
  CC    tests/test-qmp-input-visitor.o
  CC    tests/test-qmp-input-strict.o
  CC    tests/test-qmp-commands.o
  GEN   tests/test-qmp-marshal.c
  CC    tests/test-string-input-visitor.o
  CC    tests/test-string-output-visitor.o
  CC    tests/test-qmp-event.o
  CC    tests/test-opts-visitor.o
  CC    tests/test-coroutine.o
  CC    tests/test-visitor-serialization.o
  CC    tests/test-iov.o
  CC    tests/test-aio.o
  CC    tests/test-rfifolock.o
  CC    tests/test-throttle.o
  CC    tests/test-thread-pool.o
  CC    tests/test-hbitmap.o
  CC    tests/test-blockjob.o
  CC    tests/test-blockjob-txn.o
  CC    tests/test-x86-cpuid.o
  CC    tests/test-xbzrle.o
  CC    tests/test-vmstate.o
  CC    tests/test-cutils.o
  CC    tests/test-mul64.o
  CC    tests/test-int128.o
/tmp/qemu-test/src/tests/test-int128.c:180: warning: ‘__noclone__’ attribute directive ignored
  CC    tests/rcutorture.o
  CC    tests/test-rcu-list.o
  CC    tests/test-qdist.o
  CC    tests/test-qht.o
  CC    tests/test-qht-par.o
  CC    tests/qht-bench.o
  CC    tests/test-bitops.o
  CC    tests/check-qom-interface.o
  CC    tests/check-qom-proplist.o
  CC    tests/test-qemu-opts.o
  CC    tests/test-write-threshold.o
  CC    tests/test-crypto-hash.o
  CC    tests/test-crypto-cipher.o
  CC    tests/test-crypto-secret.o
  CC    tests/test-qga.o
  CC    tests/libqtest.o
  CC    tests/test-timed-average.o
  CC    tests/test-io-task.o
  CC    tests/test-io-channel-socket.o
  CC    tests/io-channel-helpers.o
  CC    tests/test-io-channel-file.o
  CC    tests/test-io-channel-command.o
  CC    tests/test-io-channel-buffer.o
  CC    tests/test-base64.o
  CC    tests/test-crypto-ivgen.o
  CC    tests/test-crypto-xts.o
  CC    tests/test-crypto-afsplit.o
  CC    tests/test-crypto-block.o
  CC    tests/test-logging.o
  CC    tests/test-replication.o
  CC    tests/vhost-user-test.o
  CC    tests/test-bufferiszero.o
  CC    tests/libqos/pci.o
  CC    tests/libqos/fw_cfg.o
  CC    tests/libqos/malloc.o
  CC    tests/libqos/i2c.o
  CC    tests/libqos/libqos.o
  CC    tests/libqos/pci-pc.o
  CC    tests/libqos/malloc-pc.o
  CC    tests/libqos/libqos-pc.o
  CC    tests/libqos/ahci.o
  CC    tests/libqos/virtio.o
  CC    tests/libqos/virtio-pci.o
  CC    tests/libqos/malloc-generic.o
  CC    tests/libqos/virtio-mmio.o
  CC    tests/endianness-test.o
  CC    tests/fdc-test.o
  CC    tests/ide-test.o
  CC    tests/ahci-test.o
  CC    tests/hd-geo-test.o
/tmp/qemu-test/src/tests/ide-test.c: In function ‘cdrom_pio_impl’:
/tmp/qemu-test/src/tests/ide-test.c:739: warning: ignoring return value of ‘fwrite’, declared with attribute warn_unused_result
/tmp/qemu-test/src/tests/ide-test.c: In function ‘test_cdrom_dma’:
/tmp/qemu-test/src/tests/ide-test.c:832: warning: ignoring return value of ‘fwrite’, declared with attribute warn_unused_result
  CC    tests/boot-order-test.o
  CC    tests/bios-tables-test.o
  CC    tests/boot-sector.o
  CC    tests/boot-serial-test.o
  CC    tests/pxe-test.o
  CC    tests/rtc-test.o
  CC    tests/ipmi-kcs-test.o
/tmp/qemu-test/src/tests/boot-sector.c: In function ‘boot_sector_init’:
/tmp/qemu-test/src/tests/boot-sector.c:80: warning: ignoring return value of ‘fwrite’, declared with attribute warn_unused_result
  CC    tests/ipmi-bt-test.o
  CC    tests/i440fx-test.o
  CC    tests/fw_cfg-test.o
  CC    tests/drive_del-test.o
  CC    tests/wdt_ib700-test.o
  CC    tests/tco-test.o
  CC    tests/e1000-test.o
  CC    tests/e1000e-test.o
  CC    tests/rtl8139-test.o
  CC    tests/pcnet-test.o
  CC    tests/eepro100-test.o
  CC    tests/ne2000-test.o
  CC    tests/nvme-test.o
  CC    tests/ac97-test.o
  CC    tests/es1370-test.o
  CC    tests/virtio-net-test.o
  CC    tests/virtio-balloon-test.o
  CC    tests/virtio-blk-test.o
  CC    tests/virtio-rng-test.o
  CC    tests/virtio-scsi-test.o
  CC    tests/virtio-serial-test.o
  CC    tests/virtio-console-test.o
  CC    tests/tpci200-test.o
  CC    tests/ipoctal232-test.o
  CC    tests/display-vga-test.o
  CC    tests/intel-hda-test.o
  CC    tests/ivshmem-test.o
  CC    tests/vmxnet3-test.o
  CC    tests/pvpanic-test.o
  CC    tests/i82801b11-test.o
  CC    tests/ioh3420-test.o
  CC    tests/usb-hcd-ohci-test.o
  CC    tests/libqos/usb.o
  CC    tests/usb-hcd-uhci-test.o
  CC    tests/usb-hcd-ehci-test.o
  CC    tests/usb-hcd-xhci-test.o
  CC    tests/pc-cpu-test.o
  CC    tests/q35-test.o
  CC    tests/test-netfilter.o
  CC    tests/test-filter-mirror.o
  CC    tests/test-filter-redirector.o
  CC    tests/postcopy-test.o
  CC    tests/device-introspect-test.o
  CC    tests/qom-test.o
  LINK  tests/check-qdict
  LINK  tests/check-qfloat
  LINK  tests/check-qint
  LINK  tests/check-qstring
  LINK  tests/check-qlist
  LINK  tests/check-qnull
  CC    tests/test-qapi-types.o
  LINK  tests/check-qjson
  CC    tests/test-qapi-visit.o
  CC    tests/test-qapi-event.o
  CC    tests/test-qmp-introspect.o
  CC    tests/test-qmp-marshal.o
  LINK  tests/test-coroutine
  LINK  tests/test-iov
  LINK  tests/test-aio
  LINK  tests/test-rfifolock
  LINK  tests/test-throttle
  LINK  tests/test-thread-pool
  LINK  tests/test-hbitmap
  LINK  tests/test-blockjob
  LINK  tests/test-blockjob-txn
  LINK  tests/test-x86-cpuid
  LINK  tests/test-xbzrle
  LINK  tests/test-vmstate
  LINK  tests/test-cutils
  LINK  tests/test-mul64
  LINK  tests/test-int128
  LINK  tests/rcutorture
  LINK  tests/test-rcu-list
  LINK  tests/test-qdist
  LINK  tests/test-qht
  LINK  tests/qht-bench
  LINK  tests/test-bitops
  LINK  tests/check-qom-interface
  LINK  tests/check-qom-proplist
  LINK  tests/test-qemu-opts
  LINK  tests/test-write-threshold
  LINK  tests/test-crypto-hash
  LINK  tests/test-crypto-cipher
  LINK  tests/test-crypto-secret
  LINK  tests/test-qga
  LINK  tests/test-timed-average
  LINK  tests/test-io-task
  LINK  tests/test-io-channel-socket
  LINK  tests/test-io-channel-file
  LINK  tests/test-io-channel-command
  LINK  tests/test-io-channel-buffer
  LINK  tests/test-base64
  LINK  tests/test-crypto-ivgen
  LINK  tests/test-crypto-afsplit
  LINK  tests/test-crypto-xts
  LINK  tests/test-crypto-block
  LINK  tests/test-logging
  LINK  tests/test-replication
  LINK  tests/test-bufferiszero
  LINK  tests/vhost-user-test
  LINK  tests/endianness-test
  LINK  tests/fdc-test
  LINK  tests/ide-test
  LINK  tests/ahci-test
  LINK  tests/hd-geo-test
  LINK  tests/boot-order-test
  LINK  tests/bios-tables-test
  LINK  tests/boot-serial-test
  LINK  tests/pxe-test
  LINK  tests/rtc-test
  LINK  tests/ipmi-kcs-test
  LINK  tests/ipmi-bt-test
  LINK  tests/i440fx-test
  LINK  tests/fw_cfg-test
  LINK  tests/drive_del-test
  LINK  tests/wdt_ib700-test
  LINK  tests/tco-test
  LINK  tests/e1000-test
  LINK  tests/e1000e-test
  LINK  tests/rtl8139-test
  LINK  tests/pcnet-test
  LINK  tests/eepro100-test
  LINK  tests/ne2000-test
  LINK  tests/nvme-test
  LINK  tests/ac97-test
  LINK  tests/es1370-test
  LINK  tests/virtio-net-test
  LINK  tests/virtio-balloon-test
  LINK  tests/virtio-blk-test
  LINK  tests/virtio-rng-test
  LINK  tests/virtio-scsi-test
  LINK  tests/virtio-serial-test
  LINK  tests/virtio-console-test
  LINK  tests/tpci200-test
  LINK  tests/ipoctal232-test
  LINK  tests/display-vga-test
  LINK  tests/intel-hda-test
  LINK  tests/ivshmem-test
  LINK  tests/vmxnet3-test
  LINK  tests/pvpanic-test
  LINK  tests/i82801b11-test
  LINK  tests/ioh3420-test
  LINK  tests/usb-hcd-ohci-test
  LINK  tests/usb-hcd-uhci-test
  LINK  tests/usb-hcd-ehci-test
  LINK  tests/usb-hcd-xhci-test
  LINK  tests/pc-cpu-test
  LINK  tests/q35-test
  LINK  tests/test-netfilter
  LINK  tests/test-filter-mirror
  LINK  tests/test-filter-redirector
  LINK  tests/postcopy-test
  LINK  tests/device-introspect-test
  LINK  tests/qom-test
GTESTER tests/check-qdict
GTESTER tests/check-qfloat
GTESTER tests/check-qint
GTESTER tests/check-qstring
GTESTER tests/check-qlist
GTESTER tests/check-qnull
GTESTER tests/check-qjson
  LINK  tests/test-qmp-output-visitor
  LINK  tests/test-clone-visitor
  LINK  tests/test-qmp-input-visitor
  LINK  tests/test-qmp-input-strict
  LINK  tests/test-qmp-commands
  LINK  tests/test-string-input-visitor
  LINK  tests/test-string-output-visitor
  LINK  tests/test-qmp-event
  LINK  tests/test-opts-visitor
GTESTER tests/test-coroutine
  LINK  tests/test-visitor-serialization
GTESTER tests/test-iov
GTESTER tests/test-aio
GTESTER tests/test-rfifolock
GTESTER tests/test-throttle
GTESTER tests/test-thread-pool
GTESTER tests/test-hbitmap
GTESTER tests/test-blockjob
GTESTER tests/test-blockjob-txn
GTESTER tests/test-x86-cpuid
GTESTER tests/test-xbzrle
GTESTER tests/test-vmstate
GTESTER tests/test-cutils
GTESTER tests/test-mul64
GTESTER tests/test-int128
GTESTER tests/test-rcu-list
GTESTER tests/rcutorture
GTESTER tests/test-qdist
GTESTER tests/test-qht
  LINK  tests/test-qht-par
GTESTER tests/test-bitops
GTESTER tests/check-qom-interface
GTESTER tests/check-qom-proplist
GTESTER tests/test-qemu-opts
GTESTER tests/test-write-threshold
GTESTER tests/test-crypto-hash
GTESTER tests/test-crypto-cipher
GTESTER tests/test-crypto-secret
GTESTER tests/test-qga
GTESTER tests/test-timed-average
GTESTER tests/test-io-task
GTESTER tests/test-io-channel-socket
GTESTER tests/test-io-channel-file
GTESTER tests/test-io-channel-command
GTESTER tests/test-io-channel-buffer
GTESTER tests/test-base64
GTESTER tests/test-crypto-ivgen
GTESTER tests/test-crypto-afsplit
GTESTER tests/test-crypto-xts
GTESTER tests/test-crypto-block
GTESTER tests/test-logging
GTESTER tests/test-replication
GTESTER tests/test-bufferiszero
GTESTER check-qtest-x86_64
GTESTER check-qtest-aarch64
GTESTER tests/test-qmp-output-visitor
GTESTER tests/test-clone-visitor
GTESTER tests/test-qmp-input-visitor
GTESTER tests/test-qmp-input-strict
GTESTER tests/test-qmp-commands
GTESTER tests/test-string-input-visitor
GTESTER tests/test-string-output-visitor
GTESTER tests/test-qmp-event
GTESTER tests/test-opts-visitor
GTESTER tests/test-visitor-serialization
GTESTER tests/test-qht-par
Could not access KVM kernel module: No such file or directory
failed to initialize KVM: No such file or directory
Back to tcg accelerator.
Could not access KVM kernel module: No such file or directory
failed to initialize KVM: No such file or directory
Back to tcg accelerator.
Could not access KVM kernel module: No such file or directory
failed to initialize KVM: No such file or directory
Back to tcg accelerator.
Could not access KVM kernel module: No such file or directory
failed to initialize KVM: No such file or directory
Back to tcg accelerator.
Could not access KVM kernel module: No such file or directory
failed to initialize KVM: No such file or directory
Back to tcg accelerator.
Could not access KVM kernel module: No such file or directory
failed to initialize KVM: No such file or directory
Back to tcg accelerator.
Could not access KVM kernel module: No such file or directory
failed to initialize KVM: No such file or directory
Back to tcg accelerator.
Could not access KVM kernel module: No such file or directory
failed to initialize KVM: No such file or directory
Back to tcg accelerator.
=== OUTPUT END ===

Abort: command timeout (>3600 seconds)


---
Email generated automatically by Patchew [http://patchew.org/].
Please send your feedback to patchew-devel@freelists.org

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: [Qemu-devel] [PATCH v4 0/2] block: allow flush on devices with open tray
  2016-09-19 18:15 ` [Qemu-devel] [PATCH v4 0/2] block: allow flush on devices with open tray no-reply
@ 2016-09-19 19:08   ` John Snow
  0 siblings, 0 replies; 9+ messages in thread
From: John Snow @ 2016-09-19 19:08 UTC (permalink / raw)
  To: qemu-devel; +Cc: famz, qemu-block, kwolf, mreitz, qemu-stable



On 09/19/2016 02:15 PM, 
no-reply@ec2-52-6-146-230.compute-1.amazonaws.com wrote:
> Hi,
>
> Your series failed automatic build test. Please find the testing commands and
> their output below. If you have docker installed, you can probably reproduce it
> locally.
>

lies and slander!

> Subject: [Qemu-devel] [PATCH v4 0/2] block: allow flush on devices with open tray
> Message-id: 1474303471-12509-1-git-send-email-jsnow@redhat.com
> Type: series
>
> === TEST SCRIPT BEGIN ===
> #!/bin/bash
> set -e
> git submodule update --init dtc
> make J=8 docker-test-quick@centos6
> make J=8 docker-test-mingw@fedora
> === TEST SCRIPT END ===
>
> Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
> Switched to a new branch 'test'
> 647d07e qemu: use bdrv_flush_all for vm_stop et al
> 5989f9b block: reintroduce bdrv_flush_all
>
> === OUTPUT BEGIN ===
> Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc'
> Cloning into 'dtc'...
> Submodule path 'dtc': checked out '65cc4d2748a2c2e6f27f1cf39e07a5dbabd80ebf'
>   BUILD centos6
>   ARCHIVE qemu.tgz
>   ARCHIVE dtc.tgz
>   COPY RUNNER
>   RUN test-quick in centos6
> No C++ compiler available; disabling C++ specific optional code
> Install prefix    /tmp/qemu-test/src/tests/docker/install
> BIOS directory    /tmp/qemu-test/src/tests/docker/install/share/qemu
> binary directory  /tmp/qemu-test/src/tests/docker/install/bin
> library directory /tmp/qemu-test/src/tests/docker/install/lib
> module directory  /tmp/qemu-test/src/tests/docker/install/lib/qemu
> libexec directory /tmp/qemu-test/src/tests/docker/install/libexec
> include directory /tmp/qemu-test/src/tests/docker/install/include
> config directory  /tmp/qemu-test/src/tests/docker/install/etc
> local state directory   /tmp/qemu-test/src/tests/docker/install/var
> Manual directory  /tmp/qemu-test/src/tests/docker/install/share/man
> ELF interp prefix /usr/gnemul/qemu-%M
> Source path       /tmp/qemu-test/src
> C compiler        cc
> Host C compiler   cc
> C++ compiler
> Objective-C compiler cc
> ARFLAGS           rv
> CFLAGS            -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include   -g
> QEMU_CFLAGS       -I/usr/include/pixman-1    -fPIE -DPIE -m64 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv  -Wendif-labels -Wmissing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-all
> LDFLAGS           -Wl,--warn-common -Wl,-z,relro -Wl,-z,now -pie -m64 -g
> make              make
> install           install
> python            python -B
> smbd              /usr/sbin/smbd
> module support    no
> host CPU          x86_64
> host big endian   no
> target list       x86_64-softmmu aarch64-softmmu
> tcg debug enabled no
> gprof enabled     no
> sparse enabled    no
> strip binaries    yes
> profiler          no
> static build      no
> pixman            system
> SDL support       yes (1.2.14)
> GTK support       no
> GTK GL support    no
> VTE support       no
> TLS priority      NORMAL
> GNUTLS support    no
> GNUTLS rnd        no
> libgcrypt         no
> libgcrypt kdf     no
> nettle            no
> nettle kdf        no
> libtasn1          no
> curses support    no
> virgl support     no
> curl support      no
> mingw32 support   no
> Audio drivers     oss
> Block whitelist (rw)
> Block whitelist (ro)
> VirtFS support    no
> VNC support       yes
> VNC SASL support  no
> VNC JPEG support  no
> VNC PNG support   no
> xen support       no
> brlapi support    no
> bluez  support    no
> Documentation     no
> PIE               yes
> vde support       no
> netmap support    no
> Linux AIO support no
> ATTR/XATTR support yes
> Install blobs     yes
> KVM support       yes
> RDMA support      no
> TCG interpreter   no
> fdt support       yes
> preadv support    yes
> fdatasync         yes
> madvise           yes
> posix_madvise     yes
> uuid support      no
> libcap-ng support no
> vhost-net support yes
> vhost-scsi support yes
> vhost-vsock support yes
> Trace backends    log
> spice support     no
> rbd support       no
> xfsctl support    no
> smartcard support no
> libusb            no
> usb net redir     no
> OpenGL support    no
> OpenGL dmabufs    no
> libiscsi support  no
> libnfs support    no
> build guest agent yes
> QGA VSS support   no
> QGA w32 disk info no
> QGA MSI support   no
> seccomp support   no
> coroutine backend ucontext
> coroutine pool    yes
> GlusterFS support no
> Archipelago support no
> gcov              gcov
> gcov enabled      no
> TPM support       yes
> libssh2 support   no
> TPM passthrough   yes
> QOM debugging     yes
> vhdx              no
> lzo support       no
> snappy support    no
> bzip2 support     no
> NUMA host support no
> tcmalloc support  no
> jemalloc support  no
> avx2 optimization no
> replication support yes
>   GEN   x86_64-softmmu/config-devices.mak.tmp
>   GEN   aarch64-softmmu/config-devices.mak.tmp
>   GEN   config-host.h
>   GEN   qemu-options.def
>   GEN   qmp-commands.h
>   GEN   qapi-types.h
>   GEN   qapi-visit.h
>   GEN   qapi-event.h
>   GEN   x86_64-softmmu/config-devices.mak
>   GEN   aarch64-softmmu/config-devices.mak
>   GEN   qmp-introspect.h
>   GEN   tests/test-qapi-types.h
>   GEN   tests/test-qapi-visit.h
>   GEN   tests/test-qmp-commands.h
>   GEN   tests/test-qapi-event.h
>   GEN   tests/test-qmp-introspect.h
>   GEN   config-all-devices.mak
>   GEN   trace/generated-events.h
>   GEN   trace/generated-tracers.h
>   GEN   trace/generated-tcg-tracers.h
>   GEN   trace/generated-helpers-wrappers.h
>   GEN   trace/generated-helpers.h
>   CC    tests/qemu-iotests/socket_scm_helper.o
>   GEN   qga/qapi-generated/qga-qapi-types.h
>   GEN   qga/qapi-generated/qga-qapi-visit.h
>   GEN   qga/qapi-generated/qga-qmp-commands.h
>   GEN   qga/qapi-generated/qga-qapi-types.c
>   GEN   qga/qapi-generated/qga-qapi-visit.c
>   GEN   qga/qapi-generated/qga-qmp-marshal.c
>   GEN   qmp-introspect.c
>   GEN   qapi-types.c
>   GEN   qapi-visit.c
>   GEN   qapi-event.c
>   CC    qapi/qapi-visit-core.o
>   CC    qapi/qapi-dealloc-visitor.o
>   CC    qapi/qmp-input-visitor.o
>   CC    qapi/qmp-output-visitor.o
>   CC    qapi/qmp-registry.o
>   CC    qapi/qmp-dispatch.o
>   CC    qapi/string-input-visitor.o
>   CC    qapi/string-output-visitor.o
>   CC    qapi/opts-visitor.o
>   CC    qapi/qapi-clone-visitor.o
>   CC    qapi/qmp-event.o
>   CC    qapi/qapi-util.o
>   CC    qobject/qnull.o
>   CC    qobject/qint.o
>   CC    qobject/qstring.o
>   CC    qobject/qdict.o
>   CC    qobject/qlist.o
>   CC    qobject/qfloat.o
>   CC    qobject/qbool.o
>   CC    qobject/qjson.o
>   CC    qobject/qobject.o
>   CC    qobject/json-lexer.o
>   CC    qobject/json-streamer.o
>   CC    qobject/json-parser.o
>   GEN   trace/generated-events.c
>   CC    trace/control.o
>   CC    trace/qmp.o
>   CC    util/osdep.o
>   CC    util/cutils.o
>   CC    util/unicode.o
>   CC    util/qemu-timer-common.o
>   CC    util/bufferiszero.o
>   CC    util/compatfd.o
>   CC    util/event_notifier-posix.o
>   CC    util/mmap-alloc.o
>   CC    util/oslib-posix.o
>   CC    util/qemu-openpty.o
>   CC    util/qemu-thread-posix.o
>   CC    util/memfd.o
>   CC    util/envlist.o
>   CC    util/path.o
>   CC    util/module.o
>   CC    util/bitmap.o
>   CC    util/bitops.o
>   CC    util/hbitmap.o
>   CC    util/fifo8.o
>   CC    util/acl.o
>   CC    util/qemu-error.o
>   CC    util/error.o
>   CC    util/id.o
>   CC    util/qemu-config.o
>   CC    util/iov.o
>   CC    util/qemu-sockets.o
>   CC    util/uri.o
>   CC    util/notify.o
>   CC    util/qemu-option.o
>   CC    util/qemu-progress.o
>   CC    util/hexdump.o
>   CC    util/crc32c.o
>   CC    util/throttle.o
>   CC    util/getauxval.o
>   CC    util/readline.o
>   CC    util/rfifolock.o
>   CC    util/rcu.o
>   CC    util/qemu-coroutine.o
>   CC    util/qemu-coroutine-lock.o
>   CC    util/qemu-coroutine-io.o
>   CC    util/qemu-coroutine-sleep.o
>   CC    util/coroutine-ucontext.o
>   CC    util/buffer.o
>   CC    util/timed-average.o
>   CC    util/base64.o
>   CC    util/log.o
>   CC    util/qdist.o
>   CC    util/qht.o
>   CC    util/range.o
>   CC    crypto/pbkdf-stub.o
>   CC    stubs/arch-query-cpu-def.o
> /tmp/qemu-test/src/util/qht.c: In function ‘qht_reset_size’:
> /tmp/qemu-test/src/util/qht.c:413: warning: ‘new’ may be used uninitialized in this function
>   CC    stubs/arch-query-cpu-model-expansion.o
>   CC    stubs/arch-query-cpu-model-comparison.o
>   CC    stubs/arch-query-cpu-model-baseline.o
>   CC    stubs/bdrv-next-monitor-owned.o
>   CC    stubs/blk-commit-all.o
>   CC    stubs/blockdev-close-all-bdrv-states.o
>   CC    stubs/clock-warp.o
>   CC    stubs/cpu-get-clock.o
>   CC    stubs/cpu-get-icount.o
>   CC    stubs/dump.o
>   CC    stubs/fdset-find-fd.o
>   CC    stubs/fdset-add-fd.o
>   CC    stubs/fdset-get-fd.o
>   CC    stubs/fdset-remove-fd.o
>   CC    stubs/gdbstub.o
>   CC    stubs/get-fd.o
>   CC    stubs/get-next-serial.o
>   CC    stubs/get-vm-name.o
>   CC    stubs/iothread-lock.o
>   CC    stubs/is-daemonized.o
>   CC    stubs/machine-init-done.o
>   CC    stubs/migr-blocker.o
>   CC    stubs/mon-is-qmp.o
>   CC    stubs/mon-printf.o
>   CC    stubs/monitor-init.o
>   CC    stubs/notify-event.o
>   CC    stubs/qtest.o
>   CC    stubs/replay.o
>   CC    stubs/replay-user.o
>   CC    stubs/reset.o
>   CC    stubs/runstate-check.o
>   CC    stubs/set-fd-handler.o
>   CC    stubs/slirp.o
>   CC    stubs/sysbus.o
>   CC    stubs/trace-control.o
>   CC    stubs/vm-stop.o
>   CC    stubs/uuid.o
>   CC    stubs/vmstate.o
>   CC    stubs/cpus.o
>   CC    stubs/kvm.o
>   CC    stubs/qmp_pc_dimm_device_list.o
>   CC    stubs/target-monitor-defs.o
>   CC    stubs/target-get-monitor-def.o
>   CC    stubs/vhost.o
>   CC    stubs/iohandler.o
>   CC    stubs/smbios_type_38.o
>   CC    stubs/ipmi.o
>   CC    stubs/pc_madt_cpu_entry.o
>   CC    contrib/ivshmem-client/ivshmem-client.o
>   CC    contrib/ivshmem-client/main.o
>   CC    contrib/ivshmem-server/ivshmem-server.o
>   CC    contrib/ivshmem-server/main.o
>   CC    qemu-nbd.o
>   CC    async.o
>   CC    thread-pool.o
>   CC    block.o
>   CC    blockjob.o
>   CC    main-loop.o
>   CC    iohandler.o
>   CC    qemu-timer.o
>   CC    aio-posix.o
>   CC    qemu-io-cmds.o
>   CC    replication.o
>   CC    block/raw_bsd.o
>   CC    block/qcow.o
>   CC    block/vdi.o
>   CC    block/vmdk.o
>   CC    block/cloop.o
>   CC    block/bochs.o
>   CC    block/vpc.o
>   CC    block/vvfat.o
>   CC    block/qcow2.o
>   CC    block/qcow2-refcount.o
>   CC    block/qcow2-cluster.o
>   CC    block/qcow2-snapshot.o
>   CC    block/qcow2-cache.o
>   CC    block/qed.o
>   CC    block/qed-gencb.o
>   CC    block/qed-l2-cache.o
>   CC    block/qed-table.o
>   CC    block/qed-cluster.o
>   CC    block/qed-check.o
>   CC    block/quorum.o
>   CC    block/parallels.o
>   CC    block/blkdebug.o
>   CC    block/blkverify.o
>   CC    block/blkreplay.o
>   CC    block/block-backend.o
>   CC    block/snapshot.o
>   CC    block/qapi.o
>   CC    block/raw-posix.o
>   CC    block/null.o
>   CC    block/mirror.o
>   CC    block/commit.o
>   CC    block/io.o
>   CC    block/throttle-groups.o
>   CC    block/nbd.o
>   CC    block/nbd-client.o
>   CC    block/sheepdog.o
>   CC    block/accounting.o
>   CC    block/dirty-bitmap.o
>   CC    block/write-threshold.o
>   CC    block/backup.o
>   CC    block/replication.o
>   CC    block/crypto.o
>   CC    nbd/server.o
>   CC    nbd/client.o
>   CC    nbd/common.o
>   CC    block/dmg.o
>   CC    crypto/init.o
>   CC    crypto/hash.o
>   CC    crypto/hash-glib.o
>   CC    crypto/aes.o
>   CC    crypto/desrfb.o
>   CC    crypto/cipher.o
>   CC    crypto/tlscreds.o
>   CC    crypto/tlscredsanon.o
>   CC    crypto/tlscredsx509.o
>   CC    crypto/tlssession.o
>   CC    crypto/secret.o
>   CC    crypto/random-platform.o
>   CC    crypto/pbkdf.o
>   CC    crypto/ivgen.o
>   CC    crypto/ivgen-essiv.o
>   CC    crypto/ivgen-plain64.o
>   CC    crypto/ivgen-plain.o
>   CC    crypto/afsplit.o
>   CC    crypto/xts.o
>   CC    crypto/block.o
>   CC    crypto/block-qcow.o
>   CC    crypto/block-luks.o
>   CC    io/channel.o
>   CC    io/channel-buffer.o
>   CC    io/channel-command.o
>   CC    io/channel-file.o
>   CC    io/channel-socket.o
>   CC    io/channel-tls.o
>   CC    io/channel-watch.o
>   CC    io/channel-websock.o
>   CC    io/channel-util.o
>   CC    io/task.o
>   CC    qom/object.o
>   CC    qom/container.o
>   CC    qom/qom-qobject.o
>   CC    qom/object_interfaces.o
>   GEN   qemu-img-cmds.h
>   CC    qemu-io.o
>   CC    qemu-bridge-helper.o
>   CC    blockdev.o
>   CC    blockdev-nbd.o
>   CC    iothread.o
>   CC    qdev-monitor.o
>   CC    device-hotplug.o
>   CC    os-posix.o
>   CC    qemu-char.o
>   CC    page_cache.o
>   CC    accel.o
>   CC    bt-host.o
>   CC    bt-vhci.o
>   CC    dma-helpers.o
>   CC    vl.o
>   CC    tpm.o
>   CC    device_tree.o
>   GEN   qmp-marshal.c
>   CC    qmp.o
>   CC    hmp.o
>   CC    tcg-runtime.o
>   CC    audio/audio.o
>   CC    audio/noaudio.o
>   CC    audio/wavaudio.o
>   CC    audio/mixeng.o
>   CC    audio/sdlaudio.o
>   CC    audio/ossaudio.o
>   CC    audio/wavcapture.o
>   CC    backends/rng.o
>   CC    backends/rng-egd.o
>   CC    backends/rng-random.o
>   CC    backends/msmouse.o
>   CC    backends/testdev.o
>   CC    backends/tpm.o
>   CC    backends/hostmem.o
>   CC    backends/hostmem-ram.o
>   CC    backends/hostmem-file.o
>   CC    block/stream.o
>   CC    disas/arm.o
>   CC    disas/i386.o
>   CC    fsdev/qemu-fsdev-dummy.o
>   CC    fsdev/qemu-fsdev-opts.o
>   CC    hw/acpi/core.o
>   CC    hw/acpi/pcihp.o
>   CC    hw/acpi/piix4.o
>   CC    hw/acpi/ich9.o
>   CC    hw/acpi/tco.o
>   CC    hw/acpi/cpu_hotplug.o
>   CC    hw/acpi/memory_hotplug.o
>   CC    hw/acpi/memory_hotplug_acpi_table.o
>   CC    hw/acpi/cpu.o
>   CC    hw/acpi/acpi_interface.o
>   CC    hw/acpi/bios-linker-loader.o
>   CC    hw/acpi/aml-build.o
>   CC    hw/acpi/ipmi.o
>   CC    hw/audio/sb16.o
>   CC    hw/audio/es1370.o
>   CC    hw/audio/ac97.o
>   CC    hw/audio/fmopl.o
>   CC    hw/audio/adlib.o
>   CC    hw/audio/gus.o
>   CC    hw/audio/gusemu_hal.o
>   CC    hw/audio/gusemu_mixer.o
>   CC    hw/audio/cs4231a.o
>   CC    hw/audio/intel-hda.o
>   CC    hw/audio/hda-codec.o
>   CC    hw/audio/pcspk.o
>   CC    hw/audio/wm8750.o
>   CC    hw/audio/pl041.o
>   CC    hw/audio/lm4549.o
>   CC    hw/audio/marvell_88w8618.o
>   CC    hw/block/block.o
>   CC    hw/block/cdrom.o
>   CC    hw/block/hd-geometry.o
>   CC    hw/block/fdc.o
>   CC    hw/block/m25p80.o
>   CC    hw/block/nand.o
>   CC    hw/block/pflash_cfi01.o
>   CC    hw/block/pflash_cfi02.o
>   CC    hw/block/ecc.o
>   CC    hw/block/onenand.o
>   CC    hw/block/nvme.o
>   CC    hw/bt/core.o
>   CC    hw/bt/l2cap.o
>   CC    hw/bt/sdp.o
>   CC    hw/bt/hci.o
>   CC    hw/bt/hid.o
>   CC    hw/bt/hci-csr.o
>   CC    hw/char/ipoctal232.o
>   CC    hw/char/parallel.o
>   CC    hw/char/pl011.o
>   CC    hw/char/serial.o
>   CC    hw/char/serial-isa.o
>   CC    hw/char/serial-pci.o
>   CC    hw/char/virtio-console.o
>   CC    hw/char/cadence_uart.o
>   CC    hw/char/debugcon.o
>   CC    hw/char/imx_serial.o
>   CC    hw/core/qdev.o
>   CC    hw/core/qdev-properties.o
>   CC    hw/core/bus.o
>   CC    hw/core/fw-path-provider.o
>   CC    hw/core/irq.o
>   CC    hw/core/hotplug.o
>   CC    hw/core/ptimer.o
>   CC    hw/core/sysbus.o
>   CC    hw/core/machine.o
>   CC    hw/core/null-machine.o
>   CC    hw/core/loader.o
>   CC    hw/core/qdev-properties-system.o
>   CC    hw/core/register.o
>   CC    hw/core/platform-bus.o
>   CC    hw/display/ads7846.o
>   CC    hw/display/cirrus_vga.o
>   CC    hw/display/pl110.o
>   CC    hw/display/ssd0303.o
>   CC    hw/display/ssd0323.o
>   CC    hw/display/vga-pci.o
>   CC    hw/display/vga-isa.o
>   CC    hw/display/vmware_vga.o
>   CC    hw/display/blizzard.o
>   CC    hw/display/exynos4210_fimd.o
>   CC    hw/display/framebuffer.o
>   CC    hw/display/tc6393xb.o
>   CC    hw/dma/pl080.o
>   CC    hw/dma/pl330.o
>   CC    hw/dma/i8257.o
>   CC    hw/dma/xlnx-zynq-devcfg.o
>   CC    hw/gpio/max7310.o
>   CC    hw/gpio/pl061.o
>   CC    hw/gpio/zaurus.o
>   CC    hw/gpio/gpio_key.o
>   CC    hw/i2c/core.o
>   CC    hw/i2c/smbus_eeprom.o
>   CC    hw/i2c/smbus.o
>   CC    hw/i2c/i2c-ddc.o
>   CC    hw/i2c/versatile_i2c.o
>   CC    hw/i2c/smbus_ich9.o
>   CC    hw/i2c/pm_smbus.o
>   CC    hw/i2c/bitbang_i2c.o
>   CC    hw/i2c/exynos4210_i2c.o
>   CC    hw/i2c/imx_i2c.o
>   CC    hw/i2c/aspeed_i2c.o
>   CC    hw/ide/core.o
>   CC    hw/ide/atapi.o
>   CC    hw/ide/qdev.o
>   CC    hw/ide/pci.o
>   CC    hw/ide/isa.o
>   CC    hw/ide/piix.o
>   CC    hw/ide/microdrive.o
>   CC    hw/ide/ahci.o
>   CC    hw/ide/ich.o
>   CC    hw/input/hid.o
>   CC    hw/input/lm832x.o
>   CC    hw/input/pckbd.o
>   CC    hw/input/pl050.o
>   CC    hw/input/ps2.o
>   CC    hw/input/stellaris_input.o
>   CC    hw/input/tsc2005.o
>   CC    hw/input/vmmouse.o
>   CC    hw/input/virtio-input.o
>   CC    hw/input/virtio-input-hid.o
>   CC    hw/input/virtio-input-host.o
>   CC    hw/intc/i8259_common.o
>   CC    hw/intc/i8259.o
>   CC    hw/intc/pl190.o
>   CC    hw/intc/imx_avic.o
>   CC    hw/intc/realview_gic.o
>   CC    hw/intc/ioapic_common.o
>   CC    hw/intc/arm_gic_common.o
>   CC    hw/intc/arm_gic.o
>   CC    hw/intc/arm_gicv2m.o
>   CC    hw/intc/arm_gicv3_common.o
>   CC    hw/intc/arm_gicv3.o
>   CC    hw/intc/arm_gicv3_dist.o
>   CC    hw/intc/arm_gicv3_redist.o
>   CC    hw/ipack/ipack.o
>   CC    hw/ipack/tpci200.o
>   CC    hw/ipmi/ipmi.o
>   CC    hw/ipmi/ipmi_bmc_sim.o
>   CC    hw/ipmi/ipmi_bmc_extern.o
>   CC    hw/ipmi/isa_ipmi_kcs.o
>   CC    hw/ipmi/isa_ipmi_bt.o
>   CC    hw/isa/isa-bus.o
>   CC    hw/isa/apm.o
>   CC    hw/mem/pc-dimm.o
>   CC    hw/mem/nvdimm.o
>   CC    hw/misc/applesmc.o
>   CC    hw/misc/max111x.o
>   CC    hw/misc/tmp105.o
>   CC    hw/misc/debugexit.o
>   CC    hw/misc/sga.o
>   CC    hw/misc/pc-testdev.o
>   CC    hw/misc/pci-testdev.o
>   CC    hw/misc/arm_l2x0.o
>   CC    hw/misc/arm_integrator_debug.o
>   CC    hw/misc/a9scu.o
>   CC    hw/misc/arm11scu.o
>   CC    hw/net/ne2000.o
>   CC    hw/net/eepro100.o
>   CC    hw/net/pcnet-pci.o
>   CC    hw/net/pcnet.o
>   CC    hw/net/e1000.o
>   CC    hw/net/e1000x_common.o
>   CC    hw/net/net_tx_pkt.o
>   CC    hw/net/net_rx_pkt.o
>   CC    hw/net/e1000e.o
>   CC    hw/net/e1000e_core.o
>   CC    hw/net/rtl8139.o
>   CC    hw/net/vmxnet3.o
>   CC    hw/net/smc91c111.o
>   CC    hw/net/lan9118.o
>   CC    hw/net/ne2000-isa.o
>   CC    hw/net/xgmac.o
>   CC    hw/net/allwinner_emac.o
>   CC    hw/net/imx_fec.o
>   CC    hw/net/cadence_gem.o
>   CC    hw/net/stellaris_enet.o
>   CC    hw/net/rocker/rocker.o
>   CC    hw/net/rocker/rocker_fp.o
>   CC    hw/net/rocker/rocker_desc.o
>   CC    hw/net/rocker/rocker_world.o
>   CC    hw/net/rocker/rocker_of_dpa.o
>   CC    hw/nvram/eeprom93xx.o
>   CC    hw/nvram/fw_cfg.o
>   CC    hw/pci-bridge/pci_bridge_dev.o
>   CC    hw/pci-bridge/pci_expander_bridge.o
>   CC    hw/pci-bridge/xio3130_upstream.o
>   CC    hw/pci-bridge/xio3130_downstream.o
>   CC    hw/pci-bridge/ioh3420.o
>   CC    hw/pci-bridge/i82801b11.o
>   CC    hw/pci-host/pam.o
>   CC    hw/pci-host/versatile.o
>   CC    hw/pci-host/piix.o
>   CC    hw/pci-host/q35.o
>   CC    hw/pci-host/gpex.o
>   CC    hw/pci/pci.o
> /tmp/qemu-test/src/hw/nvram/fw_cfg.c: In function ‘fw_cfg_dma_transfer’:
> /tmp/qemu-test/src/hw/nvram/fw_cfg.c:330: warning: ‘read’ may be used uninitialized in this function
>   CC    hw/pci/pci_bridge.o
>   CC    hw/pci/msix.o
>   CC    hw/pci/msi.o
>   CC    hw/pci/shpc.o
>   CC    hw/pci/slotid_cap.o
>   CC    hw/pci/pci_host.o
>   CC    hw/pci/pcie_host.o
>   CC    hw/pci/pcie.o
>   CC    hw/pci/pcie_aer.o
>   CC    hw/pci/pcie_port.o
>   CC    hw/pci/pci-stub.o
>   CC    hw/pcmcia/pcmcia.o
>   CC    hw/scsi/scsi-disk.o
>   CC    hw/scsi/scsi-generic.o
>   CC    hw/scsi/scsi-bus.o
>   CC    hw/scsi/lsi53c895a.o
>   CC    hw/scsi/mptsas.o
>   CC    hw/scsi/mptconfig.o
>   CC    hw/scsi/mptendian.o
>   CC    hw/scsi/megasas.o
>   CC    hw/scsi/vmw_pvscsi.o
>   CC    hw/scsi/esp.o
>   CC    hw/scsi/esp-pci.o
>   CC    hw/sd/pl181.o
>   CC    hw/sd/ssi-sd.o
>   CC    hw/sd/sd.o
>   CC    hw/sd/core.o
>   CC    hw/sd/sdhci.o
>   CC    hw/smbios/smbios.o
>   CC    hw/smbios/smbios_type_38.o
>   CC    hw/ssi/pl022.o
>   CC    hw/ssi/ssi.o
>   CC    hw/ssi/xilinx_spips.o
>   CC    hw/ssi/aspeed_smc.o
>   CC    hw/timer/arm_timer.o
>   CC    hw/timer/arm_mptimer.o
>   CC    hw/timer/a9gtimer.o
>   CC    hw/timer/cadence_ttc.o
>   CC    hw/timer/ds1338.o
>   CC    hw/timer/hpet.o
>   CC    hw/timer/i8254_common.o
>   CC    hw/timer/i8254.o
>   CC    hw/timer/pl031.o
>   CC    hw/timer/twl92230.o
>   CC    hw/timer/imx_epit.o
>   CC    hw/timer/imx_gpt.o
>   CC    hw/timer/stm32f2xx_timer.o
>   CC    hw/timer/aspeed_timer.o
>   CC    hw/tpm/tpm_tis.o
>   CC    hw/tpm/tpm_passthrough.o
>   CC    hw/tpm/tpm_util.o
>   CC    hw/usb/core.o
>   CC    hw/usb/combined-packet.o
>   CC    hw/usb/bus.o
>   CC    hw/usb/libhw.o
>   CC    hw/usb/desc.o
>   CC    hw/usb/desc-msos.o
>   CC    hw/usb/hcd-uhci.o
>   CC    hw/usb/hcd-ohci.o
>   CC    hw/usb/hcd-ehci.o
>   CC    hw/usb/hcd-ehci-pci.o
>   CC    hw/usb/hcd-ehci-sysbus.o
>   CC    hw/usb/hcd-xhci.o
>   CC    hw/usb/hcd-musb.o
>   CC    hw/usb/dev-hub.o
>   CC    hw/usb/dev-hid.o
>   CC    hw/usb/dev-wacom.o
>   CC    hw/usb/dev-storage.o
>   CC    hw/usb/dev-uas.o
>   CC    hw/usb/dev-audio.o
>   CC    hw/usb/dev-serial.o
>   CC    hw/usb/dev-network.o
>   CC    hw/usb/dev-bluetooth.o
>   CC    hw/usb/dev-smartcard-reader.o
>   CC    hw/usb/dev-mtp.o
>   CC    hw/usb/host-stub.o
>   CC    hw/virtio/virtio-rng.o
>   CC    hw/virtio/virtio-pci.o
>   CC    hw/virtio/virtio-bus.o
>   CC    hw/virtio/virtio-mmio.o
>   CC    hw/watchdog/watchdog.o
>   CC    hw/watchdog/wdt_i6300esb.o
>   CC    hw/watchdog/wdt_ib700.o
>   CC    migration/migration.o
>   CC    migration/socket.o
>   CC    migration/fd.o
>   CC    migration/exec.o
>   CC    migration/tls.o
>   CC    migration/vmstate.o
>   CC    migration/qemu-file.o
>   CC    migration/qemu-file-channel.o
>   CC    migration/xbzrle.o
>   CC    migration/postcopy-ram.o
>   CC    migration/qjson.o
>   CC    migration/block.o
>   CC    net/net.o
>   CC    net/queue.o
>   CC    net/checksum.o
>   CC    net/util.o
>   CC    net/hub.o
>   CC    net/socket.o
>   CC    net/dump.o
>   CC    net/eth.o
>   CC    net/l2tpv3.o
>   CC    net/tap.o
>   CC    net/vhost-user.o
>   CC    net/tap-linux.o
>   CC    net/slirp.o
>   CC    net/filter.o
>   CC    net/filter-buffer.o
>   CC    net/filter-mirror.o
>   CC    qom/cpu.o
>   CC    replay/replay.o
>   CC    replay/replay-internal.o
> /tmp/qemu-test/src/replay/replay-internal.c: In function ‘replay_put_array’:
> /tmp/qemu-test/src/replay/replay-internal.c:68: warning: ignoring return value of ‘fwrite’, declared with attribute warn_unused_result
>   CC    replay/replay-events.o
>   CC    replay/replay-time.o
>   CC    replay/replay-input.o
>   CC    replay/replay-char.o
>   CC    slirp/cksum.o
>   CC    slirp/if.o
>   CC    slirp/ip_icmp.o
>   CC    slirp/ip6_icmp.o
>   CC    slirp/ip6_input.o
>   CC    slirp/ip6_output.o
>   CC    slirp/ip_input.o
>   CC    slirp/ip_output.o
>   CC    slirp/dnssearch.o
>   CC    slirp/dhcpv6.o
>   CC    slirp/slirp.o
>   CC    slirp/mbuf.o
>   CC    slirp/misc.o
>   CC    slirp/sbuf.o
>   CC    slirp/socket.o
>   CC    slirp/tcp_input.o
>   CC    slirp/tcp_output.o
>   CC    slirp/tcp_subr.o
>   CC    slirp/tcp_timer.o
>   CC    slirp/udp.o
> /tmp/qemu-test/src/slirp/tcp_input.c: In function ‘tcp_input’:
> /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_p’ may be used uninitialized in this function
> /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_len’ may be used uninitialized in this function
> /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_tos’ may be used uninitialized in this function
> /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_id’ may be used uninitialized in this function
> /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_off’ may be used uninitialized in this function
> /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_ttl’ may be used uninitialized in this function
> /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_sum’ may be used uninitialized in this function
> /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_src.s_addr’ may be used uninitialized in this function
> /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_dst.s_addr’ may be used uninitialized in this function
> /tmp/qemu-test/src/slirp/tcp_input.c:220: warning: ‘save_ip6.ip_nh’ may be used uninitialized in this function
>   CC    slirp/udp6.o
>   CC    slirp/bootp.o
>   CC    slirp/tftp.o
>   CC    slirp/arp_table.o
>   CC    slirp/ndp_table.o
>   CC    ui/keymaps.o
>   CC    ui/console.o
>   CC    ui/cursor.o
>   CC    ui/qemu-pixman.o
>   CC    ui/input.o
>   CC    ui/input-keymap.o
>   CC    ui/input-legacy.o
>   CC    ui/input-linux.o
>   CC    ui/sdl.o
>   CC    ui/sdl_zoom.o
>   CC    ui/x_keymap.o
>   CC    ui/vnc.o
>   CC    ui/vnc-enc-zlib.o
>   CC    ui/vnc-enc-hextile.o
>   CC    ui/vnc-enc-tight.o
>   CC    ui/vnc-palette.o
>   CC    ui/vnc-enc-zrle.o
>   CC    ui/vnc-auth-vencrypt.o
>   CC    ui/vnc-ws.o
>   CC    ui/vnc-jobs.o
>   LINK  tests/qemu-iotests/socket_scm_helper
>   CC    qga/commands.o
>   CC    qga/guest-agent-command-state.o
>   CC    qga/main.o
>   CC    qga/commands-posix.o
>   CC    qga/channel-posix.o
>   CC    qga/qapi-generated/qga-qapi-types.o
>   CC    qga/qapi-generated/qga-qapi-visit.o
>   CC    qga/qapi-generated/qga-qmp-marshal.o
>   CC    qmp-introspect.o
>   CC    qapi-types.o
>   CC    qapi-visit.o
>   CC    qapi-event.o
>   AR    libqemustub.a
>   CC    qemu-img.o
>   CC    qmp-marshal.o
>   CC    trace/generated-events.o
>   AS    optionrom/multiboot.o
>   AS    optionrom/linuxboot.o
>   CC    optionrom/linuxboot_dma.o
> cc: unrecognized option '-no-integrated-as'
> cc: unrecognized option '-no-integrated-as'
>   AS    optionrom/kvmvapic.o
>   Building optionrom/multiboot.img
>   Building optionrom/linuxboot_dma.img
>   Building optionrom/kvmvapic.img
>   Building optionrom/multiboot.raw
>   Building optionrom/linuxboot_dma.raw
>   Building optionrom/kvmvapic.raw
>   Building optionrom/linuxboot.img
>   AR    libqemuutil.a
>   Building optionrom/linuxboot.raw
>   Signing optionrom/multiboot.bin
>   Signing optionrom/linuxboot_dma.bin
>   Signing optionrom/kvmvapic.bin
>   Signing optionrom/linuxboot.bin
>   LINK  qemu-ga
>   LINK  ivshmem-client
>   LINK  ivshmem-server
>   LINK  qemu-nbd
>   LINK  qemu-io
>   LINK  qemu-bridge-helper
>   LINK  qemu-img
>   GEN   x86_64-softmmu/hmp-commands-info.h
>   GEN   x86_64-softmmu/hmp-commands.h
>   GEN   x86_64-softmmu/qmp-commands-old.h
>   GEN   x86_64-softmmu/config-target.h
>   GEN   aarch64-softmmu/hmp-commands.h
>   GEN   aarch64-softmmu/hmp-commands-info.h
>   GEN   aarch64-softmmu/qmp-commands-old.h
>   GEN   aarch64-softmmu/config-target.h
>   CC    x86_64-softmmu/exec.o
>   CC    x86_64-softmmu/translate-all.o
>   CC    x86_64-softmmu/cpu-exec.o
>   CC    x86_64-softmmu/cpu-exec-common.o
>   CC    x86_64-softmmu/translate-common.o
>   CC    x86_64-softmmu/tcg/tcg.o
>   CC    x86_64-softmmu/tcg/tcg-op.o
>   CC    x86_64-softmmu/tcg/optimize.o
>   CC    x86_64-softmmu/tcg/tcg-common.o
>   CC    x86_64-softmmu/fpu/softfloat.o
>   CC    x86_64-softmmu/disas.o
>   CC    x86_64-softmmu/arch_init.o
>   CC    x86_64-softmmu/cpus.o
>   CC    x86_64-softmmu/monitor.o
>   CC    x86_64-softmmu/gdbstub.o
>   CC    aarch64-softmmu/exec.o
>   CC    x86_64-softmmu/balloon.o
>   CC    x86_64-softmmu/ioport.o
>   CC    aarch64-softmmu/translate-all.o
>   CC    aarch64-softmmu/cpu-exec.o
>   CC    aarch64-softmmu/translate-common.o
>   CC    aarch64-softmmu/cpu-exec-common.o
>   CC    aarch64-softmmu/tcg/tcg.o
>   CC    x86_64-softmmu/numa.o
>   CC    x86_64-softmmu/qtest.o
>   CC    aarch64-softmmu/tcg/tcg-op.o
>   CC    x86_64-softmmu/bootdevice.o
>   CC    x86_64-softmmu/kvm-all.o
>   CC    aarch64-softmmu/tcg/optimize.o
>   CC    aarch64-softmmu/tcg/tcg-common.o
>   CC    x86_64-softmmu/memory.o
>   CC    x86_64-softmmu/cputlb.o
>   CC    x86_64-softmmu/memory_mapping.o
>   CC    aarch64-softmmu/fpu/softfloat.o
>   CC    aarch64-softmmu/disas.o
>   GEN   aarch64-softmmu/gdbstub-xml.c
>   CC    aarch64-softmmu/kvm-stub.o
>   CC    aarch64-softmmu/arch_init.o
>   CC    aarch64-softmmu/cpus.o
>   CC    aarch64-softmmu/monitor.o
>   CC    x86_64-softmmu/dump.o
>   CC    x86_64-softmmu/migration/ram.o
>   CC    aarch64-softmmu/gdbstub.o
>   CC    aarch64-softmmu/balloon.o
>   CC    aarch64-softmmu/ioport.o
>   CC    aarch64-softmmu/numa.o
>   CC    x86_64-softmmu/migration/savevm.o
>   CC    aarch64-softmmu/qtest.o
>   CC    x86_64-softmmu/xen-common-stub.o
>   CC    x86_64-softmmu/xen-hvm-stub.o
>   CC    x86_64-softmmu/hw/acpi/nvdimm.o
>   CC    aarch64-softmmu/bootdevice.o
>   CC    aarch64-softmmu/memory.o
>   CC    x86_64-softmmu/hw/block/virtio-blk.o
>   CC    x86_64-softmmu/hw/block/dataplane/virtio-blk.o
>   CC    x86_64-softmmu/hw/char/virtio-serial-bus.o
>   CC    x86_64-softmmu/hw/core/nmi.o
>   CC    aarch64-softmmu/cputlb.o
>   CC    aarch64-softmmu/memory_mapping.o
>   CC    aarch64-softmmu/dump.o
>   CC    x86_64-softmmu/hw/cpu/core.o
>   CC    aarch64-softmmu/migration/ram.o
>   CC    x86_64-softmmu/hw/display/vga.o
>   CC    aarch64-softmmu/migration/savevm.o
>   CC    x86_64-softmmu/hw/display/virtio-gpu.o
>   CC    aarch64-softmmu/xen-common-stub.o
>   CC    aarch64-softmmu/xen-hvm-stub.o
>   CC    aarch64-softmmu/hw/block/virtio-blk.o
>   CC    aarch64-softmmu/hw/block/dataplane/virtio-blk.o
>   CC    x86_64-softmmu/hw/display/virtio-gpu-3d.o
>   CC    x86_64-softmmu/hw/display/virtio-gpu-pci.o
>   CC    x86_64-softmmu/hw/display/virtio-vga.o
>   CC    x86_64-softmmu/hw/intc/apic.o
>   CC    x86_64-softmmu/hw/intc/apic_common.o
>   CC    x86_64-softmmu/hw/intc/ioapic.o
>   CC    aarch64-softmmu/hw/char/exynos4210_uart.o
>   CC    aarch64-softmmu/hw/char/omap_uart.o
>   CC    aarch64-softmmu/hw/char/digic-uart.o
>   CC    aarch64-softmmu/hw/char/stm32f2xx_usart.o
>   CC    x86_64-softmmu/hw/isa/lpc_ich9.o
>   CC    x86_64-softmmu/hw/misc/vmport.o
>   CC    aarch64-softmmu/hw/char/bcm2835_aux.o
>   CC    aarch64-softmmu/hw/char/virtio-serial-bus.o
>   CC    aarch64-softmmu/hw/core/nmi.o
>   CC    x86_64-softmmu/hw/misc/ivshmem.o
>   CC    aarch64-softmmu/hw/cpu/arm11mpcore.o
>   CC    x86_64-softmmu/hw/misc/pvpanic.o
>   CC    aarch64-softmmu/hw/cpu/realview_mpcore.o
>   CC    aarch64-softmmu/hw/cpu/a9mpcore.o
>   CC    x86_64-softmmu/hw/misc/edu.o
>   CC    aarch64-softmmu/hw/cpu/a15mpcore.o
>   CC    aarch64-softmmu/hw/cpu/core.o
>   CC    aarch64-softmmu/hw/display/omap_dss.o
>   CC    x86_64-softmmu/hw/misc/hyperv_testdev.o
>   CC    aarch64-softmmu/hw/display/omap_lcdc.o
>   CC    aarch64-softmmu/hw/display/pxa2xx_lcd.o
>   CC    aarch64-softmmu/hw/display/bcm2835_fb.o
>   CC    x86_64-softmmu/hw/net/virtio-net.o
>   CC    aarch64-softmmu/hw/display/virtio-gpu.o
>   CC    aarch64-softmmu/hw/display/vga.o
>   CC    x86_64-softmmu/hw/net/vhost_net.o
>   CC    x86_64-softmmu/hw/scsi/virtio-scsi.o
>   CC    x86_64-softmmu/hw/scsi/virtio-scsi-dataplane.o
>   CC    aarch64-softmmu/hw/display/virtio-gpu-3d.o
>   CC    x86_64-softmmu/hw/scsi/vhost-scsi.o
>   CC    aarch64-softmmu/hw/display/virtio-gpu-pci.o
>   CC    aarch64-softmmu/hw/display/dpcd.o
>   CC    aarch64-softmmu/hw/display/xlnx_dp.o
>   CC    aarch64-softmmu/hw/dma/xlnx_dpdma.o
>   CC    x86_64-softmmu/hw/timer/mc146818rtc.o
>   CC    x86_64-softmmu/hw/vfio/common.o
>   CC    x86_64-softmmu/hw/vfio/pci.o
>   CC    aarch64-softmmu/hw/dma/omap_dma.o
>   CC    aarch64-softmmu/hw/dma/soc_dma.o
>   CC    x86_64-softmmu/hw/vfio/pci-quirks.o
>   CC    aarch64-softmmu/hw/dma/pxa2xx_dma.o
>   CC    x86_64-softmmu/hw/vfio/platform.o
>   CC    x86_64-softmmu/hw/vfio/calxeda-xgmac.o
>   CC    aarch64-softmmu/hw/dma/bcm2835_dma.o
>   CC    x86_64-softmmu/hw/vfio/amd-xgbe.o
>   CC    x86_64-softmmu/hw/vfio/spapr.o
>   CC    x86_64-softmmu/hw/virtio/virtio.o
>   CC    aarch64-softmmu/hw/gpio/omap_gpio.o
>   CC    aarch64-softmmu/hw/gpio/imx_gpio.o
>   CC    aarch64-softmmu/hw/i2c/omap_i2c.o
>   CC    x86_64-softmmu/hw/virtio/virtio-balloon.o
>   CC    aarch64-softmmu/hw/input/pxa2xx_keypad.o
>   CC    x86_64-softmmu/hw/virtio/vhost.o
>   CC    x86_64-softmmu/hw/virtio/vhost-backend.o
>   CC    x86_64-softmmu/hw/virtio/vhost-user.o
>   CC    x86_64-softmmu/hw/virtio/vhost-vsock.o
>   CC    x86_64-softmmu/hw/i386/multiboot.o
>   CC    x86_64-softmmu/hw/i386/pc.o
>   CC    x86_64-softmmu/hw/i386/pc_piix.o
>   CC    aarch64-softmmu/hw/input/tsc210x.o
>   CC    x86_64-softmmu/hw/i386/pc_q35.o
>   CC    aarch64-softmmu/hw/intc/armv7m_nvic.o
>   CC    aarch64-softmmu/hw/intc/exynos4210_gic.o
>   CC    aarch64-softmmu/hw/intc/exynos4210_combiner.o
>   CC    aarch64-softmmu/hw/intc/omap_intc.o
>   CC    aarch64-softmmu/hw/intc/bcm2835_ic.o
>   CC    aarch64-softmmu/hw/intc/bcm2836_control.o
>   CC    aarch64-softmmu/hw/intc/allwinner-a10-pic.o
>   CC    x86_64-softmmu/hw/i386/pc_sysfw.o
>   CC    aarch64-softmmu/hw/intc/aspeed_vic.o
>   CC    aarch64-softmmu/hw/intc/arm_gicv3_cpuif.o
>   CC    aarch64-softmmu/hw/misc/ivshmem.o
>   CC    x86_64-softmmu/hw/i386/x86-iommu.o
> /tmp/qemu-test/src/hw/i386/pc_piix.c: In function ‘igd_passthrough_isa_bridge_create’:
> /tmp/qemu-test/src/hw/i386/pc_piix.c:1046: warning: ‘pch_rev_id’ may be used uninitialized in this function
>   CC    aarch64-softmmu/hw/misc/arm_sysctl.o
>   CC    aarch64-softmmu/hw/misc/cbus.o
>   CC    x86_64-softmmu/hw/i386/intel_iommu.o
>   CC    aarch64-softmmu/hw/misc/exynos4210_pmu.o
>   CC    aarch64-softmmu/hw/misc/imx_ccm.o
>   CC    aarch64-softmmu/hw/misc/imx31_ccm.o
>   CC    x86_64-softmmu/hw/i386/kvmvapic.o
>   CC    x86_64-softmmu/hw/i386/acpi-build.o
>   CC    x86_64-softmmu/hw/i386/pci-assign-load-rom.o
>   CC    x86_64-softmmu/hw/i386/kvm/clock.o
>   CC    x86_64-softmmu/hw/i386/kvm/apic.o
>   CC    aarch64-softmmu/hw/misc/imx25_ccm.o
>   CC    aarch64-softmmu/hw/misc/imx6_ccm.o
>   CC    x86_64-softmmu/hw/i386/kvm/i8259.o
>   CC    aarch64-softmmu/hw/misc/imx6_src.o
>   CC    aarch64-softmmu/hw/misc/mst_fpga.o
>   CC    x86_64-softmmu/hw/i386/kvm/ioapic.o
>   CC    aarch64-softmmu/hw/misc/omap_clk.o
>   CC    aarch64-softmmu/hw/misc/omap_gpmc.o
>   CC    aarch64-softmmu/hw/misc/omap_l4.o
>   CC    x86_64-softmmu/hw/i386/kvm/i8254.o
>   CC    aarch64-softmmu/hw/misc/omap_sdrc.o
>   CC    aarch64-softmmu/hw/misc/omap_tap.o
>   CC    aarch64-softmmu/hw/misc/bcm2835_mbox.o
>   CC    x86_64-softmmu/hw/i386/kvm/pci-assign.o
>   CC    aarch64-softmmu/hw/misc/bcm2835_property.o
>   CC    x86_64-softmmu/target-i386/translate.o
>   CC    aarch64-softmmu/hw/misc/zynq_slcr.o
>   CC    aarch64-softmmu/hw/misc/zynq-xadc.o
>   CC    x86_64-softmmu/target-i386/helper.o
>   CC    x86_64-softmmu/target-i386/cpu.o
>   CC    x86_64-softmmu/target-i386/bpt_helper.o
>   CC    x86_64-softmmu/target-i386/excp_helper.o
>   CC    x86_64-softmmu/target-i386/fpu_helper.o
>   CC    x86_64-softmmu/target-i386/cc_helper.o
>   CC    aarch64-softmmu/hw/misc/stm32f2xx_syscfg.o
>   CC    aarch64-softmmu/hw/misc/edu.o
>   CC    x86_64-softmmu/target-i386/int_helper.o
>   CC    x86_64-softmmu/target-i386/svm_helper.o
>   CC    x86_64-softmmu/target-i386/smm_helper.o
>   CC    aarch64-softmmu/hw/misc/auxbus.o
>   CC    x86_64-softmmu/target-i386/misc_helper.o
>   CC    x86_64-softmmu/target-i386/mem_helper.o
>   CC    aarch64-softmmu/hw/misc/aspeed_scu.o
>   CC    aarch64-softmmu/hw/misc/aspeed_sdmc.o
>   CC    aarch64-softmmu/hw/net/virtio-net.o
>   CC    aarch64-softmmu/hw/net/vhost_net.o
>   CC    x86_64-softmmu/target-i386/seg_helper.o
>   CC    x86_64-softmmu/target-i386/mpx_helper.o
>   CC    aarch64-softmmu/hw/pcmcia/pxa2xx.o
>   CC    aarch64-softmmu/hw/scsi/virtio-scsi.o
>   CC    aarch64-softmmu/hw/scsi/virtio-scsi-dataplane.o
>   CC    aarch64-softmmu/hw/scsi/vhost-scsi.o
>   CC    aarch64-softmmu/hw/sd/omap_mmc.o
>   CC    aarch64-softmmu/hw/sd/pxa2xx_mmci.o
>   CC    aarch64-softmmu/hw/ssi/omap_spi.o
>   CC    aarch64-softmmu/hw/ssi/imx_spi.o
>   CC    aarch64-softmmu/hw/timer/exynos4210_mct.o
>   CC    aarch64-softmmu/hw/timer/exynos4210_pwm.o
>   CC    aarch64-softmmu/hw/timer/exynos4210_rtc.o
> /tmp/qemu-test/src/hw/i386/acpi-build.c: In function ‘build_append_pci_bus_devices’:
> /tmp/qemu-test/src/hw/i386/acpi-build.c:471: warning: ‘notify_method’ may be used uninitialized in this function
>   CC    x86_64-softmmu/target-i386/gdbstub.o
>   CC    aarch64-softmmu/hw/timer/omap_gptimer.o
>   CC    aarch64-softmmu/hw/timer/omap_synctimer.o
>   CC    aarch64-softmmu/hw/timer/pxa2xx_timer.o
>   CC    aarch64-softmmu/hw/timer/digic-timer.o
>   CC    x86_64-softmmu/target-i386/machine.o
>   CC    x86_64-softmmu/target-i386/arch_memory_mapping.o
>   CC    aarch64-softmmu/hw/timer/allwinner-a10-pit.o
>   CC    aarch64-softmmu/hw/usb/tusb6010.o
>   CC    x86_64-softmmu/target-i386/arch_dump.o
>   CC    aarch64-softmmu/hw/vfio/common.o
>   CC    x86_64-softmmu/target-i386/monitor.o
>   CC    aarch64-softmmu/hw/vfio/pci.o
>   CC    x86_64-softmmu/target-i386/kvm.o
>   CC    aarch64-softmmu/hw/vfio/pci-quirks.o
>   CC    aarch64-softmmu/hw/vfio/platform.o
>   CC    aarch64-softmmu/hw/vfio/calxeda-xgmac.o
>   CC    x86_64-softmmu/target-i386/hyperv.o
>   CC    aarch64-softmmu/hw/vfio/amd-xgbe.o
>   GEN   trace/generated-helpers.c
>   CC    x86_64-softmmu/trace/control-target.o
>   CC    aarch64-softmmu/hw/vfio/spapr.o
>   CC    aarch64-softmmu/hw/virtio/virtio.o
>   CC    aarch64-softmmu/hw/virtio/virtio-balloon.o
>   CC    aarch64-softmmu/hw/virtio/vhost.o
>   CC    aarch64-softmmu/hw/virtio/vhost-backend.o
>   CC    aarch64-softmmu/hw/virtio/vhost-user.o
>   CC    aarch64-softmmu/hw/virtio/vhost-vsock.o
>   CC    aarch64-softmmu/hw/arm/boot.o
>   CC    x86_64-softmmu/trace/generated-helpers.o
>   CC    aarch64-softmmu/hw/arm/collie.o
>   CC    aarch64-softmmu/hw/arm/exynos4_boards.o
>   CC    aarch64-softmmu/hw/arm/gumstix.o
>   CC    aarch64-softmmu/hw/arm/highbank.o
>   CC    aarch64-softmmu/hw/arm/digic_boards.o
>   CC    aarch64-softmmu/hw/arm/integratorcp.o
>   CC    aarch64-softmmu/hw/arm/mainstone.o
>   CC    aarch64-softmmu/hw/arm/musicpal.o
>   CC    aarch64-softmmu/hw/arm/nseries.o
>   CC    aarch64-softmmu/hw/arm/omap_sx1.o
>   CC    aarch64-softmmu/hw/arm/palm.o
>   CC    aarch64-softmmu/hw/arm/realview.o
>   CC    aarch64-softmmu/hw/arm/spitz.o
>   CC    aarch64-softmmu/hw/arm/stellaris.o
>   LINK  x86_64-softmmu/qemu-system-x86_64
>   CC    aarch64-softmmu/hw/arm/tosa.o
>   CC    aarch64-softmmu/hw/arm/versatilepb.o
>   CC    aarch64-softmmu/hw/arm/vexpress.o
>   CC    aarch64-softmmu/hw/arm/virt.o
>   CC    aarch64-softmmu/hw/arm/xilinx_zynq.o
>   CC    aarch64-softmmu/hw/arm/z2.o
>   CC    aarch64-softmmu/hw/arm/virt-acpi-build.o
>   CC    aarch64-softmmu/hw/arm/netduino2.o
>   CC    aarch64-softmmu/hw/arm/sysbus-fdt.o
>   CC    aarch64-softmmu/hw/arm/armv7m.o
>   CC    aarch64-softmmu/hw/arm/exynos4210.o
>   CC    aarch64-softmmu/hw/arm/pxa2xx.o
>   CC    aarch64-softmmu/hw/arm/pxa2xx_gpio.o
>   CC    aarch64-softmmu/hw/arm/pxa2xx_pic.o
>   CC    aarch64-softmmu/hw/arm/digic.o
>   CC    aarch64-softmmu/hw/arm/omap1.o
>   CC    aarch64-softmmu/hw/arm/omap2.o
>   CC    aarch64-softmmu/hw/arm/strongarm.o
>   CC    aarch64-softmmu/hw/arm/allwinner-a10.o
>   CC    aarch64-softmmu/hw/arm/cubieboard.o
>   CC    aarch64-softmmu/hw/arm/bcm2835_peripherals.o
>   CC    aarch64-softmmu/hw/arm/bcm2836.o
>   CC    aarch64-softmmu/hw/arm/raspi.o
>   CC    aarch64-softmmu/hw/arm/stm32f205_soc.o
>   CC    aarch64-softmmu/hw/arm/xlnx-zynqmp.o
>   CC    aarch64-softmmu/hw/arm/xlnx-ep108.o
>   CC    aarch64-softmmu/hw/arm/fsl-imx25.o
>   CC    aarch64-softmmu/hw/arm/imx25_pdk.o
>   CC    aarch64-softmmu/hw/arm/fsl-imx31.o
>   CC    aarch64-softmmu/hw/arm/kzm.o
>   CC    aarch64-softmmu/hw/arm/fsl-imx6.o
>   CC    aarch64-softmmu/hw/arm/sabrelite.o
>   CC    aarch64-softmmu/hw/arm/palmetto-bmc.o
>   CC    aarch64-softmmu/target-arm/arm-semi.o
>   CC    aarch64-softmmu/hw/arm/ast2400.o
>   CC    aarch64-softmmu/target-arm/machine.o
>   CC    aarch64-softmmu/target-arm/psci.o
>   CC    aarch64-softmmu/target-arm/arch_dump.o
>   CC    aarch64-softmmu/target-arm/monitor.o
>   CC    aarch64-softmmu/target-arm/kvm-stub.o
>   CC    aarch64-softmmu/target-arm/translate.o
>   CC    aarch64-softmmu/target-arm/op_helper.o
>   CC    aarch64-softmmu/target-arm/helper.o
>   CC    aarch64-softmmu/target-arm/cpu.o
>   CC    aarch64-softmmu/target-arm/neon_helper.o
>   CC    aarch64-softmmu/target-arm/iwmmxt_helper.o
>   CC    aarch64-softmmu/target-arm/gdbstub.o
>   CC    aarch64-softmmu/target-arm/cpu64.o
>   CC    aarch64-softmmu/target-arm/translate-a64.o
>   CC    aarch64-softmmu/target-arm/helper-a64.o
>   CC    aarch64-softmmu/target-arm/gdbstub64.o
> /tmp/qemu-test/src/target-arm/translate-a64.c: In function ‘handle_shri_with_rndacc’:
> /tmp/qemu-test/src/target-arm/translate-a64.c:6333: warning: ‘tcg_src_hi’ may be used uninitialized in this function
> /tmp/qemu-test/src/target-arm/translate-a64.c: In function ‘disas_simd_scalar_two_reg_misc’:
> /tmp/qemu-test/src/target-arm/translate-a64.c:8060: warning: ‘rmode’ may be used uninitialized in this function
>   CC    aarch64-softmmu/target-arm/crypto_helper.o
>   CC    aarch64-softmmu/target-arm/arm-powerctl.o
>   GEN   trace/generated-helpers.c
>   CC    aarch64-softmmu/trace/control-target.o
>   CC    aarch64-softmmu/gdbstub-xml.o
>   CC    aarch64-softmmu/trace/generated-helpers.o
>   LINK  aarch64-softmmu/qemu-system-aarch64
>   TEST  tests/qapi-schema/alternate-any.out
>   TEST  tests/qapi-schema/alternate-array.out
>   TEST  tests/qapi-schema/alternate-base.out
>   TEST  tests/qapi-schema/alternate-clash.out
>   TEST  tests/qapi-schema/alternate-conflict-dict.out
>   TEST  tests/qapi-schema/alternate-conflict-string.out
>   TEST  tests/qapi-schema/alternate-empty.out
>   TEST  tests/qapi-schema/alternate-nested.out
>   TEST  tests/qapi-schema/alternate-unknown.out
>   TEST  tests/qapi-schema/args-alternate.out
>   TEST  tests/qapi-schema/args-any.out
>   TEST  tests/qapi-schema/args-array-empty.out
>   TEST  tests/qapi-schema/args-array-unknown.out
>   TEST  tests/qapi-schema/args-bad-boxed.out
>   TEST  tests/qapi-schema/args-boxed-anon.out
>   TEST  tests/qapi-schema/args-boxed-empty.out
>   TEST  tests/qapi-schema/args-boxed-string.out
>   TEST  tests/qapi-schema/args-int.out
>   TEST  tests/qapi-schema/args-invalid.out
>   TEST  tests/qapi-schema/args-member-array-bad.out
>   TEST  tests/qapi-schema/args-member-case.out
>   TEST  tests/qapi-schema/args-member-unknown.out
>   TEST  tests/qapi-schema/args-name-clash.out
>   TEST  tests/qapi-schema/args-union.out
>   TEST  tests/qapi-schema/args-unknown.out
>   TEST  tests/qapi-schema/bad-base.out
>   TEST  tests/qapi-schema/bad-data.out
>   TEST  tests/qapi-schema/bad-ident.out
>   TEST  tests/qapi-schema/bad-type-bool.out
>   TEST  tests/qapi-schema/bad-type-dict.out
>   TEST  tests/qapi-schema/bad-type-int.out
>   TEST  tests/qapi-schema/base-cycle-direct.out
>   TEST  tests/qapi-schema/base-cycle-indirect.out
>   TEST  tests/qapi-schema/command-int.out
>   TEST  tests/qapi-schema/comments.out
>   TEST  tests/qapi-schema/double-data.out
>   TEST  tests/qapi-schema/double-type.out
>   TEST  tests/qapi-schema/duplicate-key.out
>   TEST  tests/qapi-schema/empty.out
>   TEST  tests/qapi-schema/enum-bad-name.out
>   TEST  tests/qapi-schema/enum-bad-prefix.out
>   TEST  tests/qapi-schema/enum-clash-member.out
>   TEST  tests/qapi-schema/enum-dict-member.out
>   TEST  tests/qapi-schema/enum-int-member.out
>   TEST  tests/qapi-schema/enum-member-case.out
>   TEST  tests/qapi-schema/enum-missing-data.out
>   TEST  tests/qapi-schema/enum-wrong-data.out
>   TEST  tests/qapi-schema/escape-outside-string.out
>   TEST  tests/qapi-schema/escape-too-big.out
>   TEST  tests/qapi-schema/escape-too-short.out
>   TEST  tests/qapi-schema/event-boxed-empty.out
>   TEST  tests/qapi-schema/event-case.out
>   TEST  tests/qapi-schema/event-nest-struct.out
>   TEST  tests/qapi-schema/flat-union-array-branch.out
>   TEST  tests/qapi-schema/flat-union-bad-base.out
>   TEST  tests/qapi-schema/flat-union-bad-discriminator.out
>   TEST  tests/qapi-schema/flat-union-base-any.out
>   TEST  tests/qapi-schema/flat-union-base-union.out
>   TEST  tests/qapi-schema/flat-union-clash-member.out
>   TEST  tests/qapi-schema/flat-union-empty.out
>   TEST  tests/qapi-schema/flat-union-incomplete-branch.out
>   TEST  tests/qapi-schema/flat-union-inline.out
>   TEST  tests/qapi-schema/flat-union-int-branch.out
>   TEST  tests/qapi-schema/flat-union-invalid-branch-key.out
>   TEST  tests/qapi-schema/flat-union-invalid-discriminator.out
>   TEST  tests/qapi-schema/flat-union-no-base.out
>   TEST  tests/qapi-schema/flat-union-optional-discriminator.out
>   TEST  tests/qapi-schema/flat-union-string-discriminator.out
>   TEST  tests/qapi-schema/funny-char.out
>   TEST  tests/qapi-schema/ident-with-escape.out
>   TEST  tests/qapi-schema/include-before-err.out
>   TEST  tests/qapi-schema/include-cycle.out
>   TEST  tests/qapi-schema/include-format-err.out
>   TEST  tests/qapi-schema/include-nested-err.out
>   TEST  tests/qapi-schema/include-no-file.out
>   TEST  tests/qapi-schema/include-non-file.out
>   TEST  tests/qapi-schema/include-relpath.out
>   TEST  tests/qapi-schema/include-repetition.out
>   TEST  tests/qapi-schema/include-self-cycle.out
>   TEST  tests/qapi-schema/include-simple.out
>   TEST  tests/qapi-schema/indented-expr.out
>   TEST  tests/qapi-schema/leading-comma-list.out
>   TEST  tests/qapi-schema/leading-comma-object.out
>   TEST  tests/qapi-schema/missing-colon.out
>   TEST  tests/qapi-schema/missing-comma-list.out
>   TEST  tests/qapi-schema/missing-comma-object.out
>   TEST  tests/qapi-schema/missing-type.out
>   TEST  tests/qapi-schema/nested-struct-data.out
>   TEST  tests/qapi-schema/non-objects.out
>   TEST  tests/qapi-schema/qapi-schema-test.out
>   TEST  tests/qapi-schema/quoted-structural-chars.out
>   TEST  tests/qapi-schema/redefined-builtin.out
>   TEST  tests/qapi-schema/redefined-command.out
>   TEST  tests/qapi-schema/redefined-event.out
>   TEST  tests/qapi-schema/redefined-type.out
>   TEST  tests/qapi-schema/reserved-command-q.out
>   TEST  tests/qapi-schema/reserved-enum-q.out
>   TEST  tests/qapi-schema/reserved-member-has.out
>   TEST  tests/qapi-schema/reserved-member-q.out
>   TEST  tests/qapi-schema/reserved-member-u.out
>   TEST  tests/qapi-schema/reserved-member-underscore.out
>   TEST  tests/qapi-schema/reserved-type-kind.out
>   TEST  tests/qapi-schema/reserved-type-list.out
>   TEST  tests/qapi-schema/returns-alternate.out
>   TEST  tests/qapi-schema/returns-array-bad.out
>   TEST  tests/qapi-schema/returns-dict.out
>   TEST  tests/qapi-schema/returns-unknown.out
>   TEST  tests/qapi-schema/returns-whitelist.out
>   TEST  tests/qapi-schema/struct-base-clash-deep.out
>   TEST  tests/qapi-schema/struct-base-clash.out
>   TEST  tests/qapi-schema/struct-data-invalid.out
>   TEST  tests/qapi-schema/struct-member-invalid.out
>   TEST  tests/qapi-schema/trailing-comma-list.out
>   TEST  tests/qapi-schema/trailing-comma-object.out
>   TEST  tests/qapi-schema/type-bypass-bad-gen.out
>   TEST  tests/qapi-schema/unclosed-list.out
>   TEST  tests/qapi-schema/unclosed-object.out
>   TEST  tests/qapi-schema/unclosed-string.out
>   TEST  tests/qapi-schema/unicode-str.out
>   TEST  tests/qapi-schema/union-base-no-discriminator.out
>   TEST  tests/qapi-schema/union-branch-case.out
>   TEST  tests/qapi-schema/union-clash-branches.out
>   TEST  tests/qapi-schema/union-empty.out
>   TEST  tests/qapi-schema/union-invalid-base.out
>   TEST  tests/qapi-schema/union-optional-branch.out
>   TEST  tests/qapi-schema/union-unknown.out
>   TEST  tests/qapi-schema/unknown-escape.out
>   TEST  tests/qapi-schema/unknown-expr-key.out
>   CC    tests/check-qdict.o
>   CC    tests/check-qfloat.o
>   CC    tests/check-qint.o
>   CC    tests/check-qstring.o
>   CC    tests/check-qlist.o
>   CC    tests/check-qnull.o
>   CC    tests/check-qjson.o
>   CC    tests/test-qmp-output-visitor.o
>   GEN   tests/test-qapi-visit.c
>   GEN   tests/test-qapi-types.c
>   GEN   tests/test-qapi-event.c
>   GEN   tests/test-qmp-introspect.c
>   CC    tests/test-clone-visitor.o
>   CC    tests/test-qmp-input-visitor.o
>   CC    tests/test-qmp-input-strict.o
>   CC    tests/test-qmp-commands.o
>   GEN   tests/test-qmp-marshal.c
>   CC    tests/test-string-input-visitor.o
>   CC    tests/test-string-output-visitor.o
>   CC    tests/test-qmp-event.o
>   CC    tests/test-opts-visitor.o
>   CC    tests/test-coroutine.o
>   CC    tests/test-visitor-serialization.o
>   CC    tests/test-iov.o
>   CC    tests/test-aio.o
>   CC    tests/test-rfifolock.o
>   CC    tests/test-throttle.o
>   CC    tests/test-thread-pool.o
>   CC    tests/test-hbitmap.o
>   CC    tests/test-blockjob.o
>   CC    tests/test-blockjob-txn.o
>   CC    tests/test-x86-cpuid.o
>   CC    tests/test-xbzrle.o
>   CC    tests/test-vmstate.o
>   CC    tests/test-cutils.o
>   CC    tests/test-mul64.o
>   CC    tests/test-int128.o
> /tmp/qemu-test/src/tests/test-int128.c:180: warning: ‘__noclone__’ attribute directive ignored
>   CC    tests/rcutorture.o
>   CC    tests/test-rcu-list.o
>   CC    tests/test-qdist.o
>   CC    tests/test-qht.o
>   CC    tests/test-qht-par.o
>   CC    tests/qht-bench.o
>   CC    tests/test-bitops.o
>   CC    tests/check-qom-interface.o
>   CC    tests/check-qom-proplist.o
>   CC    tests/test-qemu-opts.o
>   CC    tests/test-write-threshold.o
>   CC    tests/test-crypto-hash.o
>   CC    tests/test-crypto-cipher.o
>   CC    tests/test-crypto-secret.o
>   CC    tests/test-qga.o
>   CC    tests/libqtest.o
>   CC    tests/test-timed-average.o
>   CC    tests/test-io-task.o
>   CC    tests/test-io-channel-socket.o
>   CC    tests/io-channel-helpers.o
>   CC    tests/test-io-channel-file.o
>   CC    tests/test-io-channel-command.o
>   CC    tests/test-io-channel-buffer.o
>   CC    tests/test-base64.o
>   CC    tests/test-crypto-ivgen.o
>   CC    tests/test-crypto-xts.o
>   CC    tests/test-crypto-afsplit.o
>   CC    tests/test-crypto-block.o
>   CC    tests/test-logging.o
>   CC    tests/test-replication.o
>   CC    tests/vhost-user-test.o
>   CC    tests/test-bufferiszero.o
>   CC    tests/libqos/pci.o
>   CC    tests/libqos/fw_cfg.o
>   CC    tests/libqos/malloc.o
>   CC    tests/libqos/i2c.o
>   CC    tests/libqos/libqos.o
>   CC    tests/libqos/pci-pc.o
>   CC    tests/libqos/malloc-pc.o
>   CC    tests/libqos/libqos-pc.o
>   CC    tests/libqos/ahci.o
>   CC    tests/libqos/virtio.o
>   CC    tests/libqos/virtio-pci.o
>   CC    tests/libqos/malloc-generic.o
>   CC    tests/libqos/virtio-mmio.o
>   CC    tests/endianness-test.o
>   CC    tests/fdc-test.o
>   CC    tests/ide-test.o
>   CC    tests/ahci-test.o
>   CC    tests/hd-geo-test.o
> /tmp/qemu-test/src/tests/ide-test.c: In function ‘cdrom_pio_impl’:
> /tmp/qemu-test/src/tests/ide-test.c:739: warning: ignoring return value of ‘fwrite’, declared with attribute warn_unused_result
> /tmp/qemu-test/src/tests/ide-test.c: In function ‘test_cdrom_dma’:
> /tmp/qemu-test/src/tests/ide-test.c:832: warning: ignoring return value of ‘fwrite’, declared with attribute warn_unused_result
>   CC    tests/boot-order-test.o
>   CC    tests/bios-tables-test.o
>   CC    tests/boot-sector.o
>   CC    tests/boot-serial-test.o
>   CC    tests/pxe-test.o
>   CC    tests/rtc-test.o
>   CC    tests/ipmi-kcs-test.o
> /tmp/qemu-test/src/tests/boot-sector.c: In function ‘boot_sector_init’:
> /tmp/qemu-test/src/tests/boot-sector.c:80: warning: ignoring return value of ‘fwrite’, declared with attribute warn_unused_result
>   CC    tests/ipmi-bt-test.o
>   CC    tests/i440fx-test.o
>   CC    tests/fw_cfg-test.o
>   CC    tests/drive_del-test.o
>   CC    tests/wdt_ib700-test.o
>   CC    tests/tco-test.o
>   CC    tests/e1000-test.o
>   CC    tests/e1000e-test.o
>   CC    tests/rtl8139-test.o
>   CC    tests/pcnet-test.o
>   CC    tests/eepro100-test.o
>   CC    tests/ne2000-test.o
>   CC    tests/nvme-test.o
>   CC    tests/ac97-test.o
>   CC    tests/es1370-test.o
>   CC    tests/virtio-net-test.o
>   CC    tests/virtio-balloon-test.o
>   CC    tests/virtio-blk-test.o
>   CC    tests/virtio-rng-test.o
>   CC    tests/virtio-scsi-test.o
>   CC    tests/virtio-serial-test.o
>   CC    tests/virtio-console-test.o
>   CC    tests/tpci200-test.o
>   CC    tests/ipoctal232-test.o
>   CC    tests/display-vga-test.o
>   CC    tests/intel-hda-test.o
>   CC    tests/ivshmem-test.o
>   CC    tests/vmxnet3-test.o
>   CC    tests/pvpanic-test.o
>   CC    tests/i82801b11-test.o
>   CC    tests/ioh3420-test.o
>   CC    tests/usb-hcd-ohci-test.o
>   CC    tests/libqos/usb.o
>   CC    tests/usb-hcd-uhci-test.o
>   CC    tests/usb-hcd-ehci-test.o
>   CC    tests/usb-hcd-xhci-test.o
>   CC    tests/pc-cpu-test.o
>   CC    tests/q35-test.o
>   CC    tests/test-netfilter.o
>   CC    tests/test-filter-mirror.o
>   CC    tests/test-filter-redirector.o
>   CC    tests/postcopy-test.o
>   CC    tests/device-introspect-test.o
>   CC    tests/qom-test.o
>   LINK  tests/check-qdict
>   LINK  tests/check-qfloat
>   LINK  tests/check-qint
>   LINK  tests/check-qstring
>   LINK  tests/check-qlist
>   LINK  tests/check-qnull
>   CC    tests/test-qapi-types.o
>   LINK  tests/check-qjson
>   CC    tests/test-qapi-visit.o
>   CC    tests/test-qapi-event.o
>   CC    tests/test-qmp-introspect.o
>   CC    tests/test-qmp-marshal.o
>   LINK  tests/test-coroutine
>   LINK  tests/test-iov
>   LINK  tests/test-aio
>   LINK  tests/test-rfifolock
>   LINK  tests/test-throttle
>   LINK  tests/test-thread-pool
>   LINK  tests/test-hbitmap
>   LINK  tests/test-blockjob
>   LINK  tests/test-blockjob-txn
>   LINK  tests/test-x86-cpuid
>   LINK  tests/test-xbzrle
>   LINK  tests/test-vmstate
>   LINK  tests/test-cutils
>   LINK  tests/test-mul64
>   LINK  tests/test-int128
>   LINK  tests/rcutorture
>   LINK  tests/test-rcu-list
>   LINK  tests/test-qdist
>   LINK  tests/test-qht
>   LINK  tests/qht-bench
>   LINK  tests/test-bitops
>   LINK  tests/check-qom-interface
>   LINK  tests/check-qom-proplist
>   LINK  tests/test-qemu-opts
>   LINK  tests/test-write-threshold
>   LINK  tests/test-crypto-hash
>   LINK  tests/test-crypto-cipher
>   LINK  tests/test-crypto-secret
>   LINK  tests/test-qga
>   LINK  tests/test-timed-average
>   LINK  tests/test-io-task
>   LINK  tests/test-io-channel-socket
>   LINK  tests/test-io-channel-file
>   LINK  tests/test-io-channel-command
>   LINK  tests/test-io-channel-buffer
>   LINK  tests/test-base64
>   LINK  tests/test-crypto-ivgen
>   LINK  tests/test-crypto-afsplit
>   LINK  tests/test-crypto-xts
>   LINK  tests/test-crypto-block
>   LINK  tests/test-logging
>   LINK  tests/test-replication
>   LINK  tests/test-bufferiszero
>   LINK  tests/vhost-user-test
>   LINK  tests/endianness-test
>   LINK  tests/fdc-test
>   LINK  tests/ide-test
>   LINK  tests/ahci-test
>   LINK  tests/hd-geo-test
>   LINK  tests/boot-order-test
>   LINK  tests/bios-tables-test
>   LINK  tests/boot-serial-test
>   LINK  tests/pxe-test
>   LINK  tests/rtc-test
>   LINK  tests/ipmi-kcs-test
>   LINK  tests/ipmi-bt-test
>   LINK  tests/i440fx-test
>   LINK  tests/fw_cfg-test
>   LINK  tests/drive_del-test
>   LINK  tests/wdt_ib700-test
>   LINK  tests/tco-test
>   LINK  tests/e1000-test
>   LINK  tests/e1000e-test
>   LINK  tests/rtl8139-test
>   LINK  tests/pcnet-test
>   LINK  tests/eepro100-test
>   LINK  tests/ne2000-test
>   LINK  tests/nvme-test
>   LINK  tests/ac97-test
>   LINK  tests/es1370-test
>   LINK  tests/virtio-net-test
>   LINK  tests/virtio-balloon-test
>   LINK  tests/virtio-blk-test
>   LINK  tests/virtio-rng-test
>   LINK  tests/virtio-scsi-test
>   LINK  tests/virtio-serial-test
>   LINK  tests/virtio-console-test
>   LINK  tests/tpci200-test
>   LINK  tests/ipoctal232-test
>   LINK  tests/display-vga-test
>   LINK  tests/intel-hda-test
>   LINK  tests/ivshmem-test
>   LINK  tests/vmxnet3-test
>   LINK  tests/pvpanic-test
>   LINK  tests/i82801b11-test
>   LINK  tests/ioh3420-test
>   LINK  tests/usb-hcd-ohci-test
>   LINK  tests/usb-hcd-uhci-test
>   LINK  tests/usb-hcd-ehci-test
>   LINK  tests/usb-hcd-xhci-test
>   LINK  tests/pc-cpu-test
>   LINK  tests/q35-test
>   LINK  tests/test-netfilter
>   LINK  tests/test-filter-mirror
>   LINK  tests/test-filter-redirector
>   LINK  tests/postcopy-test
>   LINK  tests/device-introspect-test
>   LINK  tests/qom-test
> GTESTER tests/check-qdict
> GTESTER tests/check-qfloat
> GTESTER tests/check-qint
> GTESTER tests/check-qstring
> GTESTER tests/check-qlist
> GTESTER tests/check-qnull
> GTESTER tests/check-qjson
>   LINK  tests/test-qmp-output-visitor
>   LINK  tests/test-clone-visitor
>   LINK  tests/test-qmp-input-visitor
>   LINK  tests/test-qmp-input-strict
>   LINK  tests/test-qmp-commands
>   LINK  tests/test-string-input-visitor
>   LINK  tests/test-string-output-visitor
>   LINK  tests/test-qmp-event
>   LINK  tests/test-opts-visitor
> GTESTER tests/test-coroutine
>   LINK  tests/test-visitor-serialization
> GTESTER tests/test-iov
> GTESTER tests/test-aio
> GTESTER tests/test-rfifolock
> GTESTER tests/test-throttle
> GTESTER tests/test-thread-pool
> GTESTER tests/test-hbitmap
> GTESTER tests/test-blockjob
> GTESTER tests/test-blockjob-txn
> GTESTER tests/test-x86-cpuid
> GTESTER tests/test-xbzrle
> GTESTER tests/test-vmstate
> GTESTER tests/test-cutils
> GTESTER tests/test-mul64
> GTESTER tests/test-int128
> GTESTER tests/test-rcu-list
> GTESTER tests/rcutorture
> GTESTER tests/test-qdist
> GTESTER tests/test-qht
>   LINK  tests/test-qht-par
> GTESTER tests/test-bitops
> GTESTER tests/check-qom-interface
> GTESTER tests/check-qom-proplist
> GTESTER tests/test-qemu-opts
> GTESTER tests/test-write-threshold
> GTESTER tests/test-crypto-hash
> GTESTER tests/test-crypto-cipher
> GTESTER tests/test-crypto-secret
> GTESTER tests/test-qga
> GTESTER tests/test-timed-average
> GTESTER tests/test-io-task
> GTESTER tests/test-io-channel-socket
> GTESTER tests/test-io-channel-file
> GTESTER tests/test-io-channel-command
> GTESTER tests/test-io-channel-buffer
> GTESTER tests/test-base64
> GTESTER tests/test-crypto-ivgen
> GTESTER tests/test-crypto-afsplit
> GTESTER tests/test-crypto-xts
> GTESTER tests/test-crypto-block
> GTESTER tests/test-logging
> GTESTER tests/test-replication
> GTESTER tests/test-bufferiszero
> GTESTER check-qtest-x86_64
> GTESTER check-qtest-aarch64
> GTESTER tests/test-qmp-output-visitor
> GTESTER tests/test-clone-visitor
> GTESTER tests/test-qmp-input-visitor
> GTESTER tests/test-qmp-input-strict
> GTESTER tests/test-qmp-commands
> GTESTER tests/test-string-input-visitor
> GTESTER tests/test-string-output-visitor
> GTESTER tests/test-qmp-event
> GTESTER tests/test-opts-visitor
> GTESTER tests/test-visitor-serialization
> GTESTER tests/test-qht-par
> Could not access KVM kernel module: No such file or directory
> failed to initialize KVM: No such file or directory
> Back to tcg accelerator.
> Could not access KVM kernel module: No such file or directory
> failed to initialize KVM: No such file or directory
> Back to tcg accelerator.
> Could not access KVM kernel module: No such file or directory
> failed to initialize KVM: No such file or directory
> Back to tcg accelerator.
> Could not access KVM kernel module: No such file or directory
> failed to initialize KVM: No such file or directory
> Back to tcg accelerator.
> Could not access KVM kernel module: No such file or directory
> failed to initialize KVM: No such file or directory
> Back to tcg accelerator.
> Could not access KVM kernel module: No such file or directory
> failed to initialize KVM: No such file or directory
> Back to tcg accelerator.
> Could not access KVM kernel module: No such file or directory
> failed to initialize KVM: No such file or directory
> Back to tcg accelerator.
> Could not access KVM kernel module: No such file or directory
> failed to initialize KVM: No such file or directory
> Back to tcg accelerator.
> === OUTPUT END ===
>

Not likely something these patches did.

--js

> Abort: command timeout (>3600 seconds)
>
>
> ---
> Email generated automatically by Patchew [http://patchew.org/].
> Please send your feedback to patchew-devel@freelists.org
>

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: [Qemu-devel] [PATCH v4 0/2] block: allow flush on devices with open tray
  2016-09-19 16:44 [Qemu-devel] [PATCH v4 0/2] block: allow flush on devices with open tray John Snow
                   ` (2 preceding siblings ...)
  2016-09-19 18:15 ` [Qemu-devel] [PATCH v4 0/2] block: allow flush on devices with open tray no-reply
@ 2016-09-19 20:58 ` Max Reitz
  2016-09-19 21:21   ` John Snow
  2016-09-20 12:16   ` Kevin Wolf
  3 siblings, 2 replies; 9+ messages in thread
From: Max Reitz @ 2016-09-19 20:58 UTC (permalink / raw)
  To: John Snow, qemu-block; +Cc: kwolf, qemu-devel, qemu-stable

[-- Attachment #1: Type: text/plain, Size: 1592 bytes --]

On 19.09.2016 18:44, John Snow wrote:
> Final re-send for wording.
> 
> The move to blk_flush altered the behavior of migration and flushing
> nodes that are not reachable via the guest, but are still reachable
> via QEMU and may or may not need to be flushed.
> 
> This is likely the simplest solution for now until we nail down our
> policy a bit more.
> 
> This is intended for 2.6.2 and/or 2.7.1, to fix problems with libvirt
> et al being unable to migrate QEMU when the CDROM tray is open.
> 
> v4:
>  Commit message update.
> 
> v3:
>  Trying to take a hint from Kevin, reinstating bdrv_flush_all.
>  If it's not what we want, we can try moving back to v2,
>  acknowledging that a nicer solution in the future:
>  (A) Can skip flushing on devices that just don't need it, and
>  (B) Optionally institutes some sort of flush-on-eject policy.
> 
> ________________________________________________________________________________
> 
> For convenience, this branch is available at:
> https://github.com/jnsnow/qemu.git branch atapi-tray-migfix
> https://github.com/jnsnow/qemu/tree/atapi-tray-migfix
> 
> This version is tagged atapi-tray-migfix-v4:
> https://github.com/jnsnow/qemu/releases/tag/atapi-tray-migfix-v4
> 
> John Snow (2):
>   block: reintroduce bdrv_flush_all
>   qemu: use bdrv_flush_all for vm_stop et al
> 
>  block/io.c            | 25 +++++++++++++++++++++++++
>  cpus.c                |  4 ++--
>  include/block/block.h |  1 +
>  3 files changed, 28 insertions(+), 2 deletions(-)

Reviewed-by: Max Reitz <mreitz@redhat.com>


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^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: [Qemu-devel] [PATCH v4 0/2] block: allow flush on devices with open tray
  2016-09-19 20:58 ` Max Reitz
@ 2016-09-19 21:21   ` John Snow
  2016-09-19 21:30     ` Max Reitz
  2016-09-20 12:16   ` Kevin Wolf
  1 sibling, 1 reply; 9+ messages in thread
From: John Snow @ 2016-09-19 21:21 UTC (permalink / raw)
  To: Max Reitz, qemu-block; +Cc: kwolf, qemu-devel, qemu-stable



On 09/19/2016 04:58 PM, Max Reitz wrote:
> On 19.09.2016 18:44, John Snow wrote:
>> Final re-send for wording.
>>
>> The move to blk_flush altered the behavior of migration and flushing
>> nodes that are not reachable via the guest, but are still reachable
>> via QEMU and may or may not need to be flushed.
>>
>> This is likely the simplest solution for now until we nail down our
>> policy a bit more.
>>
>> This is intended for 2.6.2 and/or 2.7.1, to fix problems with libvirt
>> et al being unable to migrate QEMU when the CDROM tray is open.
>>
>> v4:
>>  Commit message update.
>>
>> v3:
>>  Trying to take a hint from Kevin, reinstating bdrv_flush_all.
>>  If it's not what we want, we can try moving back to v2,
>>  acknowledging that a nicer solution in the future:
>>  (A) Can skip flushing on devices that just don't need it, and
>>  (B) Optionally institutes some sort of flush-on-eject policy.
>>
>> ________________________________________________________________________________
>>
>> For convenience, this branch is available at:
>> https://github.com/jnsnow/qemu.git branch atapi-tray-migfix
>> https://github.com/jnsnow/qemu/tree/atapi-tray-migfix
>>
>> This version is tagged atapi-tray-migfix-v4:
>> https://github.com/jnsnow/qemu/releases/tag/atapi-tray-migfix-v4
>>
>> John Snow (2):
>>   block: reintroduce bdrv_flush_all
>>   qemu: use bdrv_flush_all for vm_stop et al
>>
>>  block/io.c            | 25 +++++++++++++++++++++++++
>>  cpus.c                |  4 ++--
>>  include/block/block.h |  1 +
>>  3 files changed, 28 insertions(+), 2 deletions(-)
>
> Reviewed-by: Max Reitz <mreitz@redhat.com>
>

http://i.imgur.com/DNltmfT.jpg

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: [Qemu-devel] [PATCH v4 0/2] block: allow flush on devices with open tray
  2016-09-19 21:21   ` John Snow
@ 2016-09-19 21:30     ` Max Reitz
  0 siblings, 0 replies; 9+ messages in thread
From: Max Reitz @ 2016-09-19 21:30 UTC (permalink / raw)
  To: John Snow, qemu-block; +Cc: kwolf, qemu-devel, qemu-stable

[-- Attachment #1: Type: text/plain, Size: 1831 bytes --]

On 19.09.2016 23:21, John Snow wrote:
> 
> 
> On 09/19/2016 04:58 PM, Max Reitz wrote:
>> On 19.09.2016 18:44, John Snow wrote:
>>> Final re-send for wording.
>>>
>>> The move to blk_flush altered the behavior of migration and flushing
>>> nodes that are not reachable via the guest, but are still reachable
>>> via QEMU and may or may not need to be flushed.
>>>
>>> This is likely the simplest solution for now until we nail down our
>>> policy a bit more.
>>>
>>> This is intended for 2.6.2 and/or 2.7.1, to fix problems with libvirt
>>> et al being unable to migrate QEMU when the CDROM tray is open.
>>>
>>> v4:
>>>  Commit message update.
>>>
>>> v3:
>>>  Trying to take a hint from Kevin, reinstating bdrv_flush_all.
>>>  If it's not what we want, we can try moving back to v2,
>>>  acknowledging that a nicer solution in the future:
>>>  (A) Can skip flushing on devices that just don't need it, and
>>>  (B) Optionally institutes some sort of flush-on-eject policy.
>>>
>>> ________________________________________________________________________________
>>>
>>>
>>> For convenience, this branch is available at:
>>> https://github.com/jnsnow/qemu.git branch atapi-tray-migfix
>>> https://github.com/jnsnow/qemu/tree/atapi-tray-migfix
>>>
>>> This version is tagged atapi-tray-migfix-v4:
>>> https://github.com/jnsnow/qemu/releases/tag/atapi-tray-migfix-v4
>>>
>>> John Snow (2):
>>>   block: reintroduce bdrv_flush_all
>>>   qemu: use bdrv_flush_all for vm_stop et al
>>>
>>>  block/io.c            | 25 +++++++++++++++++++++++++
>>>  cpus.c                |  4 ++--
>>>  include/block/block.h |  1 +
>>>  3 files changed, 28 insertions(+), 2 deletions(-)
>>
>> Reviewed-by: Max Reitz <mreitz@redhat.com>
>>
> 
> http://i.imgur.com/DNltmfT.jpg

http://bit.ly/2cLX1rm


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^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: [Qemu-devel] [PATCH v4 0/2] block: allow flush on devices with open tray
  2016-09-19 20:58 ` Max Reitz
  2016-09-19 21:21   ` John Snow
@ 2016-09-20 12:16   ` Kevin Wolf
  1 sibling, 0 replies; 9+ messages in thread
From: Kevin Wolf @ 2016-09-20 12:16 UTC (permalink / raw)
  To: Max Reitz; +Cc: John Snow, qemu-block, qemu-devel, qemu-stable

[-- Attachment #1: Type: text/plain, Size: 1907 bytes --]

Am 19.09.2016 um 22:58 hat Max Reitz geschrieben:
> On 19.09.2016 18:44, John Snow wrote:
> > Final re-send for wording.
> > 
> > The move to blk_flush altered the behavior of migration and flushing
> > nodes that are not reachable via the guest, but are still reachable
> > via QEMU and may or may not need to be flushed.
> > 
> > This is likely the simplest solution for now until we nail down our
> > policy a bit more.
> > 
> > This is intended for 2.6.2 and/or 2.7.1, to fix problems with libvirt
> > et al being unable to migrate QEMU when the CDROM tray is open.
> > 
> > v4:
> >  Commit message update.
> > 
> > v3:
> >  Trying to take a hint from Kevin, reinstating bdrv_flush_all.
> >  If it's not what we want, we can try moving back to v2,
> >  acknowledging that a nicer solution in the future:
> >  (A) Can skip flushing on devices that just don't need it, and
> >  (B) Optionally institutes some sort of flush-on-eject policy.
> > 
> > ________________________________________________________________________________
> > 
> > For convenience, this branch is available at:
> > https://github.com/jnsnow/qemu.git branch atapi-tray-migfix
> > https://github.com/jnsnow/qemu/tree/atapi-tray-migfix
> > 
> > This version is tagged atapi-tray-migfix-v4:
> > https://github.com/jnsnow/qemu/releases/tag/atapi-tray-migfix-v4
> > 
> > John Snow (2):
> >   block: reintroduce bdrv_flush_all
> >   qemu: use bdrv_flush_all for vm_stop et al
> > 
> >  block/io.c            | 25 +++++++++++++++++++++++++
> >  cpus.c                |  4 ++--
> >  include/block/block.h |  1 +
> >  3 files changed, 28 insertions(+), 2 deletions(-)
> 
> Reviewed-by: Max Reitz <mreitz@redhat.com>

Begs the question: Who is supposed to merge this? Stefan/Fam, who are
formally responsible for block/io.c? Or one of us because it's more
about managing block devices?

Kevin

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^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, other threads:[~2016-09-20 12:16 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2016-09-19 16:44 [Qemu-devel] [PATCH v4 0/2] block: allow flush on devices with open tray John Snow
2016-09-19 16:44 ` [Qemu-devel] [PATCH v4 1/2] block: reintroduce bdrv_flush_all John Snow
2016-09-19 16:44 ` [Qemu-devel] [PATCH v4 2/2] qemu: use bdrv_flush_all for vm_stop et al John Snow
2016-09-19 18:15 ` [Qemu-devel] [PATCH v4 0/2] block: allow flush on devices with open tray no-reply
2016-09-19 19:08   ` John Snow
2016-09-19 20:58 ` Max Reitz
2016-09-19 21:21   ` John Snow
2016-09-19 21:30     ` Max Reitz
2016-09-20 12:16   ` Kevin Wolf

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