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Gonglei 3fdd0ee393 timer: set vm_clock disabled default 
(commit 80dcfb8532)
Upon migration, the code use a timer based on vm_clock for 1ns
in the future from post_load to do the event send in case host_connected
differs between migration source and target.

However, it's not guaranteed that the apic is ready to inject irqs into
the guest, and the irq line remained high, resulting in any future interrupts
going unnoticed by the guest as well.

That's because 1) the migration coroutine is not blocked when it get EAGAIN
while reading QEMUFile. 2) The vm_clock is enabled default currently, it doesn't
rely on the calling of vm_start(), that means vm_clock timers can run before
VCPUs are running.

So, let's set the vm_clock disabled default, keep the initial intention of
design for vm_clock timers.

Meanwhile, change the test-aio usecase, using QEMU_CLOCK_REALTIME instead of
QEMU_CLOCK_VIRTUAL as the block code does.

CC: Paolo Bonzini <pbonzini@redhat.com>
CC: Dr. David Alan Gilbert <dgilbert@redhat.com>
CC: qemu-stable@nongnu.org
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Message-Id: <1470728955-90600-1-git-send-email-arei.gonglei@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 		2016-08-09 22:57:36 +02:00
..
acpi-test-data tests: add APIC.cphp and DSDT.cphp blobs 2016-07-04 19:43:33 +03:00
data tests: use static qga config file 2016-07-25 13:23:18 -05:00
docker docker: Add "--enable-werror" to configure command line 2016-08-05 16:34:55 +08:00
guest-debug tests/guest-debug: introduce basic gdbstub tests 2015-12-17 13:37:15 +00:00
image-fuzzer tests: Use Python 2.6 "except E as ..." syntax 2016-02-08 17:29:54 +01:00
libqos Clean up ill-advised or unusual header guards 2016-07-12 16:20:46 +02:00
migration tests: introduce a framework for testing migration performance 2016-07-22 13:23:39 +05:30
multiboot tests/multiboot: Add test for modules 2015-01-26 12:22:44 +01:00
qapi-schema qapi: Implement boxed types for commands/events 2016-07-19 13:21:08 +02:00
qemu-iotests iotests: fix 109 2016-08-08 13:05:43 +02:00
rocker rocker: tests: don't need to specify master/self when setting vlans 2015-07-07 13:13:22 +01:00
tcg Use #include "..." for our own headers, <...> for others 2016-07-12 16:19:16 +02:00
vmstate-static-checker-data tests: vmstate static checker: add size mismatch inside substructure 2014-06-23 19:14:52 +02:00
.gitignore qapi: Add new clone visitor 2016-07-06 10:52:04 +02:00
Makefile.include tests: Test blockjob IDs 2016-08-08 13:05:43 +02:00
ac97-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
ahci-test.c tests: in IDE and AHCI tests perform DMA write before flushing 2016-07-18 18:19:01 -04:00
bios-tables-test.c tests: acpi: add CPU hotplug testcase 2016-07-04 16:49:34 +03:00
boot-order-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
boot-sector.c all: Clean up includes 2016-02-23 12:43:05 +00:00
boot-sector.h Clean up ill-advised or unusual header guards 2016-07-12 16:20:46 +02:00
check-block.sh qemu-iotests: make check-block.sh work on out-of-tree builds 2016-01-07 21:30:16 +01:00
check-qdict.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
check-qfloat.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
check-qint.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
check-qjson.c qapi: Improve use of qmp/types.h 2016-07-06 10:52:03 +02:00
check-qlist.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
check-qnull.c qapi: Add new visit_complete() function 2016-07-06 10:52:04 +02:00
check-qom-interface.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
check-qom-proplist.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
check-qstring.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
crypto-tls-x509-helpers.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
crypto-tls-x509-helpers.h crypto: add sanity checking of TLS x509 credentials 2015-09-15 15:05:09 +01:00
device-introspect-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
display-vga-test.c coccinelle: Remove unnecessary variables for function return value 2016-06-20 16:38:13 +02:00
drive_del-test.c tests: add drive_del-test to ppc/ppc64 2016-07-29 14:14:15 +10:00
ds1338-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
e1000-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
e1000e-test.c clean-includes: run it once more 2016-06-16 18:39:03 +02:00
eepro100-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
endianness-test.c coccinelle: Remove unnecessary variables for function return value 2016-06-20 16:38:13 +02:00
es1370-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
fdc-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
fw_cfg-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
hd-geo-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
i440fx-test.c coccinelle: Remove unnecessary variables for function return value 2016-06-20 16:38:13 +02:00
i82801b11-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
ide-test.c tests: in IDE and AHCI tests perform DMA write before flushing 2016-07-18 18:19:01 -04:00
intel-hda-test.c coccinelle: Remove unnecessary variables for function return value 2016-06-20 16:38:13 +02:00
io-channel-helpers.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
io-channel-helpers.h io: add QIOChannelSocket class 2015-12-18 12:18:31 +00:00
ioh3420-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
ipmi-bt-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
ipmi-kcs-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
ipoctal232-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
ivshmem-test.c os-posix: include sys/mman.h 2016-06-16 18:39:03 +02:00
libqtest.c tests: fix libqtest socket timeouts 2016-06-16 09:50:07 +05:30
libqtest.h all: Clean up includes 2016-02-23 12:43:05 +00:00
m48t59-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
ne2000-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
nvme-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
pc-cpu-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
pcnet-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
pkix_asn1_tab.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
postcopy-test.c test: port postcopy test to ppc64 2016-07-29 12:02:31 +10:00
prom-env-test.c tests/prom-env-test: increase the test timeout 2016-07-20 19:30:26 +03:00
pvpanic-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
pxe-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
q35-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
qemu-iotests-quick.sh qemu-iotests: Speed up make check-block 2015-01-13 11:47:55 +00:00
qht-bench.c clean-includes: run it once more 2016-06-16 18:39:03 +02:00
qom-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
rcutorture.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
rtc-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
rtl8139-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
spapr-phb-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
tco-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
test-aio.c timer: set vm_clock disabled default 2016-08-09 22:57:36 +02:00
test-base64.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
test-bitops.c bitops.h: Implement half-shuffle and half-unshuffle ops 2016-06-17 15:23:51 +01:00
test-blockjob-txn.c coroutine: move entry argument to qemu_coroutine_create 2016-07-13 13:26:02 +02:00
test-blockjob.c tests: Test blockjob IDs 2016-08-08 13:05:43 +02:00
test-clone-visitor.c qapi: Add new clone visitor 2016-07-06 10:52:04 +02:00
test-coroutine.c coroutine: move entry argument to qemu_coroutine_create 2016-07-13 13:26:02 +02:00
test-crypto-afsplit.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-crypto-block.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-crypto-cipher.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
test-crypto-hash.c crypto: implement sha224, sha384, sha512 and ripemd160 hashes 2016-07-04 15:52:36 +01:00
test-crypto-ivgen.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-crypto-pbkdf.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-crypto-secret.c crypto: remove temp files on completion of secrets test 2016-06-13 12:41:17 +01:00
test-crypto-tlscredsx509.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-crypto-tlssession.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-crypto-xts.c crypto: rename OUT to out in xts test to avoid clash on MinGW 2016-07-04 10:46:59 +01:00
test-cutils.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
test-filter-mirror.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
test-filter-redirector.c coccinelle: Remove unnecessary variables for function return value 2016-06-20 16:38:13 +02:00
test-hbitmap.c hbitmap: Use DIV_ROUND_UP 2016-06-07 18:19:25 +03:00
test-int128.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
test-io-channel-buffer.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
test-io-channel-command.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-io-channel-file.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-io-channel-socket.c socket: unlink unix socket on remove 2016-06-29 16:49:41 +02:00
test-io-channel-tls.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
test-io-task.c tests: Rename qtests which have names ending "error" 2016-08-05 15:27:15 +01:00
test-iov.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
test-logging.c log: Permit -dfilter 0..0xffffffffffffffff 2016-07-04 16:49:33 +03:00
test-mul64.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
test-netfilter.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
test-opts-visitor.c opts-visitor: Favor new visit_free() function 2016-07-06 10:52:04 +02:00
test-qdev-global-props.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
test-qdist.c qdist: return "(empty)" instead of NULL when printing an empty dist 2016-08-03 18:44:56 +02:00
test-qemu-opts.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
test-qga.c tests: use static qga config file 2016-07-25 13:23:18 -05:00
test-qht-par.c clean-includes: run it once more 2016-06-16 18:39:03 +02:00
test-qht.c qht: do not segfault when gathering stats from an uninitialized qht 2016-08-02 12:03:58 +02:00
test-qmp-commands.c tests: Rename qtests which have names ending "error" 2016-08-05 15:27:15 +01:00
test-qmp-event.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
test-qmp-input-strict.c qmp-input-visitor: Favor new visit_free() function 2016-07-06 10:52:04 +02:00
test-qmp-input-visitor.c qmp-input-visitor: Favor new visit_free() function 2016-07-06 10:52:04 +02:00
test-qmp-output-visitor.c qapi: Add new visit_complete() function 2016-07-06 10:52:04 +02:00
test-rcu-list.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
test-rfifolock.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
test-string-input-visitor.c string-input-visitor: Favor new visit_free() function 2016-07-06 10:52:04 +02:00
test-string-output-visitor.c qapi: Add new visit_complete() function 2016-07-06 10:52:04 +02:00
test-thread-pool.c coroutine: move entry argument to qemu_coroutine_create 2016-07-13 13:26:02 +02:00
test-throttle.c throttle: Test burst limits lower than the normal limits 2016-08-05 09:59:06 +01:00
test-timed-average.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
test-visitor-serialization.c qapi: Add new visit_complete() function 2016-07-06 10:52:04 +02:00
test-vmstate.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
test-write-threshold.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
test-x86-cpuid.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
test-xbzrle.c util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
tmp105-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
tpci200-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
usb-hcd-ehci-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
usb-hcd-ohci-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
usb-hcd-uhci-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
usb-hcd-xhci-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
vhost-user-bridge.c Use #include "..." for our own headers, <...> for others 2016-07-12 16:19:16 +02:00
vhost-user-test.c tests: fix vhost-user-test leak 2016-07-29 00:33:49 +03:00
virtio-9p-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
virtio-balloon-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
virtio-blk-test.c Error reporting patches for 2016-06-20 2016-06-20 16:19:18 +01:00
virtio-console-test.c coccinelle: Remove unnecessary variables for function return value 2016-06-20 16:38:13 +02:00
virtio-net-test.c tests: plug some leaks in virtio-net-test 2016-07-29 00:33:49 +03:00
virtio-rng-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
virtio-scsi-test.c Error reporting patches for 2016-06-20 2016-06-20 16:19:18 +01:00
virtio-serial-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
vmxnet3-test.c tests: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
wdt_ib700-test.c coccinelle: Remove unnecessary variables for function return value 2016-06-20 16:38:13 +02:00