OpenE2K/qemu-e2k
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qemu-e2k/tests
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Chrysostomos Nanakos 2f78e491d7 async: aio_context_new(): Handle event_notifier_init failure 
On a system with a low limit of open files the initialization
of the event notifier could fail and QEMU exits without printing any
error information to the user.

The problem can be easily reproduced by enforcing a low limit of open
files and start QEMU with enough I/O threads to hit this limit.

The same problem raises, without the creation of I/O threads, while
QEMU initializes the main event loop by enforcing an even lower limit of
open files.

This commit adds an error message on failure:

 # qemu [...] -object iothread,id=iothread0 -object iothread,id=iothread1
 qemu: Failed to initialize event notifier: Too many open files in system

Signed-off-by: Chrysostomos Nanakos <cnanakos@grnet.gr>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-09-22 11:39:48 +01:00
..
acpi-test-data acpi-dsdt: procedurally generate _PRT 2014-07-28 23:02:39 +02:00
image-fuzzer block: delete cow block driver 2014-09-22 11:39:45 +01:00
libqos ahci: add test_pci_enable to ahci-test. 2014-09-22 11:39:40 +01:00
multiboot
qapi-schema qapi script: clean up in scripts 2014-06-27 09:27:56 -04:00
qemu-iotests block: delete cow block driver 2014-09-22 11:39:45 +01:00
tcg Xtensa fixes queue 2014-05-26: 2014-05-28 14:47:35 +01:00
vmstate-static-checker-data tests: vmstate static checker: add size mismatch inside substructure 2014-06-23 19:14:52 +02:00
.gitignore tests/.gitignore: Ignore test-rfifolock 2014-04-27 13:04:18 +04:00
ac97-test.c tests: Add ac97 qtest 2014-05-05 20:58:33 +02:00
ahci-test.c ahci: Add test_identify case to ahci-test. 2014-09-22 11:39:43 +01:00
bios-tables-test.c tests/bios-tables-test: check the value returned by fopen() 2014-08-24 13:16:32 +04:00
blockdev-test.c
boot-order-test.c
check-block.sh
check-qdict.c check-qdict: Add test for qdict_join() 2014-05-19 11:36:48 +02:00
check-qfloat.c
check-qint.c
check-qjson.c json-lexer: fix escaped backslash in single-quoted string 2014-06-23 11:01:24 -04:00
check-qlist.c
check-qom-interface.c
check-qstring.c
display-vga-test.c add secondary-vga to display-vga test 2014-04-28 11:03:39 +02:00
e1000-test.c e1000: remove broken support for 82573L 2014-06-09 15:38:58 +02:00
eepro100-test.c
endianness-test.c
es1370-test.c tests: Add es1370 qtest 2014-05-05 20:58:33 +02:00
fdc-test.c tests: Add missing 'static' attributes (fix warnings from smatch) 2014-07-18 17:45:37 +04:00
fw_cfg-test.c
hd-geo-test.c
i440fx-test.c
i82801b11-test.c tests: Add i82801b11 qtest 2014-03-31 22:36:17 +02:00
ide-test.c qtest/ide: Uninitialize PC allocator 2014-09-08 11:12:43 +01:00
intel-hda-test.c tests: Add intel-hda qtests 2014-05-05 20:58:33 +02:00
ioh3420-test.c tests: Add ioh3420 qtest 2014-05-05 20:58:33 +02:00
ipoctal232-test.c
libqtest.c tests: Add virtio device initialization 2014-09-08 11:12:43 +01:00
libqtest.h tests: Add virtio device initialization 2014-09-08 11:12:43 +01:00
m48t59-test.c
Makefile ahci: Adding basic functionality qtest. 2014-09-22 11:39:38 +01:00
ne2000-test.c
nvme-test.c tests: Add nvme qtest 2014-03-31 22:35:03 +02:00
pcnet-test.c
pvpanic-test.c pvpanic-test: Assert pause event 2014-03-31 22:36:17 +02:00
qdev-monitor-test.c qdev-monitor-test: Don't test human-readable error message 2014-03-12 20:13:02 +01:00
qemu-iotests-quick.sh iotests: Simplify qemu-iotests-quick.sh 2014-07-01 10:15:33 +02:00
qom-test.c libqtest: escape strings in QMP commands, fix leak 2014-07-01 10:20:41 +02:00
rtc-test.c
rtl8139-test.c
spapr-phb-test.c tests: Add spapr-pci-host-bridge qtest 2014-03-13 01:21:57 +01:00
test-aio.c async: aio_context_new(): Handle event_notifier_init failure 2014-09-22 11:39:48 +01:00
test-bitops.c
test-coroutine.c test-coroutine: test cost introduced by coroutine 2014-08-20 11:51:28 +02:00
test-cutils.c
test-hbitmap.c
test-int128.c tests/test-int128: Don't use __noclone__ attribute on clang 2014-03-02 17:20:37 +04:00
test-iov.c
test-mul64.c
test-opts-visitor.c
test-qdev-global-props.c qdev: Move global validation to a single function 2014-09-18 21:51:24 +03:00
test-qemu-opts.c tests: Add missing 'static' attributes (fix warnings from smatch) 2014-07-18 17:45:37 +04:00
test-qmp-commands.c tests: test-qmp-commands: Fix double free 2014-03-11 09:07:42 -04:00
test-qmp-event.c tests/test-qmp-event: fix for GLib < 2.31 2014-06-30 15:06:11 +02:00
test-qmp-input-strict.c qapi: Replace uncommon use of the error API by the common one 2014-05-15 14:00:46 -04:00
test-qmp-input-visitor.c qapi: Replace uncommon use of the error API by the common one 2014-05-15 14:00:46 -04:00
test-qmp-output-visitor.c tests: Check empty QMP output visitor 2014-05-28 17:36:09 +02:00
test-rfifolock.c rfifolock: add recursive FIFO lock 2014-03-13 14:42:21 +01:00
test-string-input-visitor.c tests: simplify code 2014-06-19 18:44:22 +03:00
test-string-output-visitor.c tests: Fix unterminated string output visitor enum human string 2014-07-14 12:03:20 +02:00
test-thread-pool.c async: aio_context_new(): Handle event_notifier_init failure 2014-09-22 11:39:48 +01:00
test-throttle.c async: aio_context_new(): Handle event_notifier_init failure 2014-09-22 11:39:48 +01:00
test-visitor-serialization.c tests: Add missing 'static' attributes (fix warnings from smatch) 2014-07-18 17:45:37 +04:00
test-vmstate.c tests: Add missing 'static' attributes (fix warnings from smatch) 2014-07-18 17:45:37 +04:00
test-x86-cpuid.c
test-xbzrle.c
tmp105-test.c libqtest: escape strings in QMP commands, fix leak 2014-07-01 10:20:41 +02:00
tpci200-test.c
usb-hcd-ehci-test.c libqos: allow qpci_iomap to return BAR mapping size 2014-08-15 18:03:13 +01:00
usb-hcd-ohci-test.c tests: add OHCI qtest 2014-08-29 12:53:47 +02:00
usb-hcd-uhci-test.c tests: add UHCI qtest 2014-08-29 12:53:47 +02:00
usb-hcd-xhci-test.c tests: add xHCI qtest 2014-08-29 12:53:47 +02:00
vhost-user-test.c qtest: Adapt vhost-user-test to latest vhost-user changes 2014-07-18 02:14:15 +03:00
virtio-9p-test.c tests: Add virtio-9p qtest 2014-03-31 22:35:50 +02:00
virtio-balloon-test.c tests: Add virtio-balloon qtest 2014-03-13 01:21:56 +01:00
virtio-blk-test.c libqos: Added EVENT_IDX support 2014-09-08 11:12:43 +01:00
virtio-console-test.c virtio-console-test: Test virtserialport as well 2014-03-13 21:12:07 +01:00
virtio-net-test.c
virtio-rng-test.c tests: Add virtio-rng qtest 2014-03-13 01:21:56 +01:00
virtio-scsi-test.c tests: Add virtio-scsi qtest 2014-03-13 01:21:56 +01:00
virtio-serial-test.c tests: Add virtio-serial qtest 2014-03-13 01:21:57 +01:00
vmxnet3-test.c
wdt_ib700-test.c qtest: new test for wdt_ib700 2014-07-18 14:57:35 +02:00