Eric Blake 4e2f441878 qemu-img: Flush stdout before before potential stderr messages ... During 'qemu-img create ... 2>&1', if --quiet is not in force, we can end up with buffered I/O in stdout that was produced before failure, but which appears in output after failure. This is confusing; the fix is to flush stdout prior to attempting anything that might produce an error message. Several iotests demonstrate the resulting ordering change now that the merged outputs now reflect chronology. (An even better fix would be to avoid printf from within block.c altogether, but that's much more invasive...) Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20200706203954.341758-2-eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>		2020-07-14 15:18:59 +02:00
..
acceptance	Testing and misc build updates:	2020-07-12 15:32:05 +01:00
data	virtio,acpi: features, fixes, cleanups.	2020-07-07 17:37:44 +01:00
decode	decodetree: Drop check for less than 2 patterns in a group	2020-06-09 09:19:48 -07:00
docker	tests/docker: update toolchain set in debian-xtensa-cross	2020-07-11 15:53:09 +01:00
fp	softfloat: Change tininess_before_rounding to bool	2020-05-19 08:41:16 -07:00
guest-debug	tests/guest-debug: catch hanging guests	2020-05-15 15:25:07 +01:00
image-fuzzer
keys
migration	tests/migration: fix unreachable path in stress test	2020-06-17 17:48:39 +01:00
multiboot
perf/block/qcow2
plugin	configure: Add -Wno-psabi	2020-06-18 10:26:02 +01:00
qapi-schema	qapi: New special feature flag "deprecated"	2020-03-17 21:42:47 +01:00
qemu-iotests	qemu-img: Flush stdout before before potential stderr messages	2020-07-14 15:18:59 +02:00
qtest	tests/qtest/fuzz: Add missing spaces in description	2020-07-13 11:40:52 +02:00
rocker
tcg	Testing and misc build updates:	2020-07-12 15:32:05 +01:00
tsan	tests/docker: Added docker build support for TSan.	2020-06-16 14:49:05 +01:00
uefi-test-tools
vm	tests/vm: allow us to take advantage of MTTCG	2020-07-11 15:53:00 +01:00
vmstate-static-checker-data
.gitignore	tests/tcg/aarch64: add a gdbstub testcase for SVE registers	2020-03-17 17:38:47 +00:00
atomic64-bench.c
atomic_add-bench.c
benchmark-crypto-cipher.c
benchmark-crypto-hash.c	crypto: extend hash benchmark to cover more algorithms	2020-05-07 12:52:51 +01:00
benchmark-crypto-hmac.c
check-block-qdict.c	tests: Use error_free_or_abort() where appropriate	2020-07-02 06:25:28 +02:00
check-block.sh	check-block: enable iotests with SafeStack	2020-06-23 15:46:05 +01:00
check-qdict.c
check-qjson.c
check-qlist.c	qobject: Eliminate qlist_iter(), use QLIST_FOREACH_ENTRY() instead	2020-04-30 06:51:15 +02:00
check-qlit.c
check-qnull.c
check-qnum.c
check-qobject.c	tests: Use &error_abort where appropriate	2020-07-02 06:25:28 +02:00
check-qom-interface.c
check-qom-proplist.c	tests: Use error_free_or_abort() where appropriate	2020-07-02 06:25:28 +02:00
check-qstring.c
crypto-tls-psk-helpers.c
crypto-tls-psk-helpers.h
crypto-tls-x509-helpers.c
crypto-tls-x509-helpers.h
dbus-vmstate-daemon.sh	tests: add dbus-vmstate-test	2020-01-06 18:41:32 +04:00
io-channel-helpers.c
io-channel-helpers.h
iothread.c	tests/iothread: Always connect iothread GSource to a GMainContext	2020-01-07 14:32:57 +00:00
iothread.h
Makefile.include	Testing and misc build updates:	2020-07-12 15:32:05 +01:00
pkix_asn1_tab.c
ptimer-test-stubs.c
ptimer-test.c	tests/ptimer: Remove unnecessary inclusion of libqtest.h	2020-01-12 11:42:40 +01:00
ptimer-test.h
qht-bench.c	tests/qht-bench: Adjust threshold computation	2020-07-11 15:53:00 +01:00
rcutorture.c	tests/rcutorture: mild documenting refactor of update thread	2020-02-25 17:42:59 +00:00
requirements.txt	Acceptance test: add "boot_linux" tests	2020-03-17 18:55:52 -04:00
socket-helpers.c
socket-helpers.h
test-aio-multithread.c
test-aio.c	util/async: make bh_aio_poll() O(1)	2020-02-22 08:26:47 +00:00
test-authz-list.c
test-authz-listfile.c
test-authz-pam.c
test-authz-simple.c
test-base64.c	tests: Use error_free_or_abort() where appropriate	2020-07-02 06:25:28 +02:00
test-bdrv-drain.c	block: Drop @child_class from bdrv_child_perm()	2020-05-18 19:05:25 +02:00
test-bdrv-graph-mod.c	tests: Use error_free_or_abort() where appropriate	2020-07-02 06:25:28 +02:00
test-bitcnt.c
test-bitmap.c
test-bitops.c
test-block-backend.c
test-block-iothread.c	tests: Use error_free_or_abort() where appropriate	2020-07-02 06:25:28 +02:00
test-blockjob-txn.c
test-blockjob.c	job: take each job's lock individually in job_txn_apply	2020-04-07 14:34:47 +02:00
test-bufferiszero.c
test-char.c	tests/test-char: Remove unused "chardev/char-mux.h" include	2020-07-13 11:59:47 +04:00
test-clone-visitor.c
test-coroutine.c
test-crypto-afsplit.c
test-crypto-block.c
test-crypto-cipher.c	tests: Use error_free_or_abort() where appropriate	2020-07-02 06:25:28 +02:00
test-crypto-hash.c
test-crypto-hmac.c
test-crypto-ivgen.c
test-crypto-pbkdf.c
test-crypto-secret.c	test-crypto-secret: add 'secret_keyring' object tests.	2020-06-15 11:33:51 +01:00
test-crypto-tlscredsx509.c
test-crypto-tlssession.c
test-crypto-xts.c
test-cutils.c
test-hbitmap.c	block/dirty-bitmap: improve _next_dirty_area API	2020-03-18 14:03:46 -04:00
test-image-locking.c
test-int128.c
test-io-channel-buffer.c
test-io-channel-command.c
test-io-channel-file.c
test-io-channel-socket.c
test-io-channel-tls.c
test-io-task.c	tests: Use error_free_or_abort() where appropriate	2020-07-02 06:25:28 +02:00
test-iov.c
test-keyval.c
test-logging.c	tests: Use &error_abort where appropriate	2020-07-02 06:25:28 +02:00
test-mul64.c
test-opts-visitor.c
test-qapi-util.c
test-qdev-global-props.c	qdev: Convert bus-less devices to qdev_realize() with Coccinelle	2020-06-15 22:06:04 +02:00
test-qdist.c
test-qemu-opts.c	tests: Use &error_abort where appropriate	2020-07-02 06:25:28 +02:00
test-qga.c
test-qgraph.c
test-qht-par.c
test-qht.c
test-qmp-cmds.c	qapi: Add feature flags to remaining definitions	2020-03-17 19:58:34 +01:00
test-qmp-event.c	tests/test-qmp-event: Check event is actually emitted	2020-03-17 19:58:34 +01:00
test-qobject-input-visitor.c
test-qobject-output-visitor.c	qapi: Assert output visitors see only valid enum values	2020-04-30 07:26:09 +02:00
test-rcu-list.c	tests: Fix a bug with count variables	2020-03-06 10:35:15 +00:00
test-rcu-simpleq.c
test-rcu-slist.c	rcu_queue: add QSLIST functions	2020-02-22 08:26:47 +00:00
test-rcu-tailq.c
test-replication.c	tests: Use &error_abort where appropriate	2020-07-02 06:25:28 +02:00
test-shift128.c
test-string-input-visitor.c	tests: Use &error_abort where appropriate	2020-07-02 06:25:28 +02:00
test-string-output-visitor.c	tests: Use &error_abort where appropriate	2020-07-02 06:25:28 +02:00
test-thread-pool.c
test-throttle.c
test-timed-average.c
test-util-filemonitor.c	test-util-filemonitor: Plug unlikely memory leak	2020-07-02 06:25:29 +02:00
test-util-sockets.c	tests/util-sockets: add abstract unix socket cases	2020-05-20 10:34:45 +01:00
test-uuid.c
test-visitor-serialization.c
test-vmstate.c	test-vmstate: Fix memleaks in test_load_qlist	2020-02-28 09:25:49 +01:00
test-write-threshold.c
test-x86-cpuid.c	hw/i386: Update structures to save the number of nodes per package	2020-03-17 19:48:10 -04:00
test-xbzrle.c
vhost-user-bridge.c