Kevin Wolf c5f6e493bb block: Don't probe for unknown backing file format ... If a qcow2 image specifies a backing file format that doesn't correspond to any format driver that qemu knows, we shouldn't fall back to probing, but simply error out. Not looking up the backing file driver in bdrv_open_backing_file(), but just filling in the "driver" option if it isn't there moves us closer to the goal of having everything in QDict options and gets us the error handling of bdrv_open(), which correctly refuses unknown drivers. Cc: qemu-stable@nongnu.org Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: 1416935562-7760-4-git-send-email-kwolf@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>		2014-12-10 10:31:13 +01:00
..
acpi-test-data	target-i386: move generic memory hotplug methods to DSDTs	2014-11-24 20:57:10 +02:00
image-fuzzer	block: delete cow block driver	2014-09-22 11:39:45 +01:00
libqos	tests: usb: Generic usb device hotplug	2014-10-15 05:03:13 +02:00
multiboot
qapi-schema	tests: add QMP input visitor test for unions with no discriminator	2014-09-26 13:14:11 -04:00
qemu-iotests	block: Don't probe for unknown backing file format	2014-12-10 10:31:13 +01:00
tcg	target-xtensa: add entry overflow test	2014-11-10 17:59:13 +03:00
vmstate-static-checker-data
.gitignore	qapi: Ignore files created during make check	2014-09-26 21:18:15 +04:00
ac97-test.c
ahci-test.c	qtests: Specify image format explicitly	2014-12-10 10:31:12 +01:00
bios-tables-test.c	qtests: Specify image format explicitly	2014-12-10 10:31:12 +01:00
boot-order-test.c
check-block.sh
check-qdict.c
check-qfloat.c
check-qint.c
check-qjson.c
check-qlist.c
check-qom-interface.c
check-qstring.c
display-vga-test.c
drive_del-test.c	qtests: Specify image format explicitly	2014-12-10 10:31:12 +01:00
e1000-test.c
eepro100-test.c
endianness-test.c
es1370-test.c
fdc-test.c	qtests: Specify image format explicitly	2014-12-10 10:31:12 +01:00
fw_cfg-test.c
hd-geo-test.c	qtests: Specify image format explicitly	2014-12-10 10:31:12 +01:00
i440fx-test.c	qtests: Specify image format explicitly	2014-12-10 10:31:12 +01:00
i82801b11-test.c
ide-test.c	qtests: Specify image format explicitly	2014-12-10 10:31:12 +01:00
intel-hda-test.c
ioh3420-test.c
ipoctal232-test.c
libqtest.c	tests: Add virtio device initialization	2014-09-08 11:12:43 +01:00
libqtest.h	glib: add compatibility interface for g_get_monotonic_time()	2014-10-15 13:43:35 +01:00
m48t59-test.c
Makefile	migration/next for 20141015	2014-10-15 11:55:54 +01:00
ne2000-test.c
nvme-test.c	qtests: Specify image format explicitly	2014-12-10 10:31:12 +01:00
pcnet-test.c
pvpanic-test.c
qemu-iotests-quick.sh	make check-block: Use default cache modes	2014-10-03 10:30:33 +01:00
qom-test.c
rtc-test.c
rtl8139-test.c
spapr-phb-test.c
test-aio.c	async: aio_context_new(): Handle event_notifier_init failure	2014-09-22 11:39:48 +01:00
test-bitops.c	tests: Add missing include to test-bitops.c	2014-11-02 10:04:34 +03:00
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
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
test-qmp-commands.c
test-qmp-event.c
test-qmp-input-strict.c	tests: add QMP input visitor test for unions with no discriminator	2014-09-26 13:14:11 -04:00
test-qmp-input-visitor.c
test-qmp-output-visitor.c
test-rfifolock.c
test-string-input-visitor.c
test-string-output-visitor.c
test-thread-pool.c	block: Rename BlockDriverAIOCB* to BlockAIOCB*	2014-10-20 13:41:27 +02:00
test-throttle.c	async: aio_context_new(): Handle event_notifier_init failure	2014-09-22 11:39:48 +01:00
test-visitor-serialization.c
test-vmstate.c	Tests: QEMUSizedBuffer/QEMUBuffer	2014-10-14 09:17:06 +02:00
test-x86-cpuid.c
test-xbzrle.c
tmp105-test.c
tpci200-test.c
usb-hcd-ehci-test.c	tests: usb: Generic usb device hotplug	2014-10-15 05:03:13 +02:00
usb-hcd-ohci-test.c	tests: usb: Generic usb device hotplug	2014-10-15 05:03:13 +02:00
usb-hcd-uhci-test.c	qtests: Specify image format explicitly	2014-12-10 10:31:12 +01:00
usb-hcd-xhci-test.c	qtests: Specify image format explicitly	2014-12-10 10:31:12 +01:00
vhost-user-test.c	vhost-user-test: Fix 'make check' broken on glib < 2.26	2014-11-05 12:53:08 +00:00
virtio-9p-test.c
virtio-balloon-test.c
virtio-blk-test.c	qtests: Specify image format explicitly	2014-12-10 10:31:12 +01:00
virtio-console-test.c
virtio-net-test.c	tests: virtio-net: Check if hot-plug/unplug works	2014-10-15 05:03:12 +02:00
virtio-rng-test.c	tests: virtio-rng: Check if hot-plug/unplug works	2014-10-15 05:03:12 +02:00
virtio-scsi-test.c	qtests: Specify image format explicitly	2014-12-10 10:31:12 +01:00
virtio-serial-test.c	tests: virtio-serial: Check if hot-plug/unplug works	2014-10-15 05:03:12 +02:00
vmxnet3-test.c
wdt_ib700-test.c