iotests: Improve image-clear tests on non-aligned image

Tweak 097 and 176 to operate on an image that is not cluster-aligned,
to give further coverage of clearing out an entire image, in

iotests: Improve image-clear tests on non-aligned image

Tweak 097 and 176 to operate on an image that is not cluster-aligned,
to give further coverage of clearing out an entire image, including
the recent fix to eliminate the difference between fast path (97) and
slow (176) for qcow2. Also tested on qcow (97 only, since qcow lacks
snapshots).

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-id: 20170331185356.2479-4-eblake@redhat.com
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>

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iotests: fix 097 when run with qcow

The previous commit:

commit a3e1505daec31ef56f0489f8c8fff1b8e4ca92bd
Author: Eric Blake <eblake@redhat.com>
Date: Mon Dec 5 09:49

iotests: fix 097 when run with qcow

The previous commit:

commit a3e1505daec31ef56f0489f8c8fff1b8e4ca92bd
Author: Eric Blake <eblake@redhat.com>
Date: Mon Dec 5 09:49:34 2016 -0600

qcow2: Don't strand clusters near 2G intervals during commit

extended the 097 test case so that it did two passes, once
with an internal snapshot, once without.

qcow (v1) does not support internal snapshots, so this change
broke test 097 when run against qcow.

This splits 097 in two, creating a new 176 that tests the
internal snapshot codepath, effectively putting 097 back
to its content before the above commit.

Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-Id: <20170221115512.21918-8-berrange@redhat.com>
[eblake: test collisions: s/173/176/g]
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-id: 20170331185356.2479-2-eblake@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>

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Merge remote-tracking branch 'kwolf/tags/for-upstream' into staging

Block layer patches for 2.8.0-rc3

# gpg: Signature made Tue 06 Dec 2016 02:44:39 PM GMT
# gpg:

Merge remote-tracking branch 'kwolf/tags/for-upstream' into staging

Block layer patches for 2.8.0-rc3

# gpg: Signature made Tue 06 Dec 2016 02:44:39 PM GMT
# gpg: using RSA key 0x7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6

* kwolf/tags/for-upstream:
qcow2: Don't strand clusters near 2G intervals during commit

Message-id: 1481037418-10239-1-git-send-email-kwolf@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

qcow2: Don't strand clusters near 2G intervals during commit

The qcow2_make_empty() function is reached during 'qemu-img commit',
in order to clear out ALL clusters of an image. However

qcow2: Don't strand clusters near 2G intervals during commit

The qcow2_make_empty() function is reached during 'qemu-img commit',
in order to clear out ALL clusters of an image. However, if the
image cannot use the fast code path (true if the image is format
0.10, or if the image contains a snapshot), the cluster size is
larger than 512, and the image is larger than 2G in size, then our
choice of sector_step causes problems. Since it is not cluster
aligned, but qcow2_discard_clusters() silently ignores an unaligned
head or tail, we are leaving clusters allocated.

Enhance the testsuite to expose the flaw, and patch the problem by
ensuring our step size is aligned.

Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

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Merge remote-tracking branch 'remotes/sstabellini/tags/xen-2016-04-20' into staging

Xen 2016/04/20

# gpg: Signature made Wed 20 Apr 2016 12:08:56 BST using RSA key ID 70E1AE90
#

Merge remote-tracking branch 'remotes/sstabellini/tags/xen-2016-04-20' into staging

Xen 2016/04/20

# gpg: Signature made Wed 20 Apr 2016 12:08:56 BST using RSA key ID 70E1AE90
# gpg: Good signature from "Stefano Stabellini <stefano.stabellini@eu.citrix.com>"

* remotes/sstabellini/tags/xen-2016-04-20:
xenfb: use the correct condition to avoid excessive looping

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Merge remote-tracking branch 'remotes/mcayland/tags/qemu-openbios-signed' into staging

Update OpenBIOS images

# gpg: Signature made Mon 18 Apr 2016 09:39:31 BST using RSA key ID AE0

Merge remote-tracking branch 'remotes/mcayland/tags/qemu-openbios-signed' into staging

Update OpenBIOS images

# gpg: Signature made Mon 18 Apr 2016 09:39:31 BST using RSA key ID AE0F321F
# gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>"

* remotes/mcayland/tags/qemu-openbios-signed:
Update OpenBIOS images

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.6-20160418' into staging

ppc patch queue for 2-16-04-18

Three bugfixe patches for 2.6 here.
* Two for bad implementa

Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.6-20160418' into staging

ppc patch queue for 2-16-04-18

Three bugfixe patches for 2.6 here.
* Two for bad implementation of some of the strong load/store
instructions

* One for bad migration of the XER register. This is a regression
from 2.5, cause by a change in the way we represent at XER during
runtime.

# gpg: Signature made Mon 18 Apr 2016 06:17:03 BST using RSA key ID 20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>"
# gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>"
# gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg: It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-2.6-20160418:
ppc: Fix migration of the XER register
ppc: Fix the bad exception NIP value and the range check in LSWX
ppc: Fix the range check in the LSWI instruction

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/otubo/tags/pull-seccomp-20160416' into staging

seccomp branch queue

# gpg: Signature made Sat 16 Apr 2016 19:58:46 BST using RSA key ID 12F8BD2

Merge remote-tracking branch 'remotes/otubo/tags/pull-seccomp-20160416' into staging

seccomp branch queue

# gpg: Signature made Sat 16 Apr 2016 19:58:46 BST using RSA key ID 12F8BD2F
# gpg: Good signature from "Eduardo Otubo (Software Engineer @ ProfitBricks) <eduardo.otubo@profitbricks.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 1C96 46B6 E1D1 C38A F2EC 3FDE FD0C FF5B 12F8 BD2F

* remotes/otubo/tags/pull-seccomp-20160416:
seccomp: adding sysinfo system call to whitelist
seccomp: Whitelist cacheflush since 2.2.0 not 2.2.3
configure: Enable seccomp sandbox for MIPS

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/weil/tags/pull-wxx-20160415' into staging

wxx patch queue

# gpg: Signature made Fri 15 Apr 2016 18:36:41 BST using RSA key ID 677450AD
# gp

Merge remote-tracking branch 'remotes/weil/tags/pull-wxx-20160415' into staging

wxx patch queue

# gpg: Signature made Fri 15 Apr 2016 18:36:41 BST using RSA key ID 677450AD
# gpg: Good signature from "Stefan Weil <sw@weilnetz.de>"
# gpg: aka "Stefan Weil <stefan.weil@weilnetz.de>"
# gpg: aka "Stefan Weil <stefan.weil@bib.uni-mannheim.de>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg: It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 4923 6FEA 75C9 5D69 8EC2 B78A E08C 21D5 6774 50AD

* remotes/weil/tags/pull-wxx-20160415:
wxx: Fix broken TCP networking (regression)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches for 2.6.0-rc3

# gpg: Signature made Fri 15 Apr 2016 17:02:23 BST using RSA key ID C88

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches for 2.6.0-rc3

# gpg: Signature made Fri 15 Apr 2016 17:02:23 BST using RSA key ID C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"

* remotes/kevin/tags/for-upstream:
nbd: Don't kill server on client that doesn't request TLS
nbd: fix assert() on qemu-nbd stop
nbd: Don't fail handshake on NBD_OPT_LIST descriptions
qemu-iotests: 041: More robust assertion on quorum node
qemu-iotests: place valgrind log file in scratch dir
qemu-iotests: tests: do not set unused tmp variable
qemu-iotests: common.rc: drop unused _do()
qemu-iotests: drop unused _within_tolerance() filter
Fix pflash migration
block: Don't ignore flags in blk_{,co,aio}_write_zeroes()
block/vpc: update comments to be compliant w/coding guidelines
block/vpc: set errp in vpc_open
block/vpc: make checks on max table size a bit more lax
block/vpc: Use the correct max sector count for VHD images
block/vpc: use current_size field for XenConverter VHD images
vpc: use current_size field for XenServer VHD images
block/vpc: set errp in vpc_create
block: Fix blk_aio_write_zeroes()
qemu-io: Support 'aio_write -z'

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

qemu-iotests: tests: do not set unused tmp variable

The previous commit removed the last usage of ${tmp} inside the tests
themselves; the only remaining users are sourced by check. So we

qemu-iotests: tests: do not set unused tmp variable

The previous commit removed the last usage of ${tmp} inside the tests
themselves; the only remaining users are sourced by check. So we can now
drop this variable from the tests.

Signed-off-by: Sascha Silbe <silbe@linux.vnet.ibm.com>
Reviewed-by: Bo Tu <tubo@linux.vnet.ibm.com>
Message-id: 1460472980-26319-4-git-send-email-silbe@linux.vnet.ibm.com
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/mjt/tags/pull-trivial-patches-2014-11-11' into staging

trivial patches for 2014-11-11

# gpg: Signature made Tue 11 Nov 2014 14:38:39 GMT using

Merge remote-tracking branch 'remotes/mjt/tags/pull-trivial-patches-2014-11-11' into staging

trivial patches for 2014-11-11

# gpg: Signature made Tue 11 Nov 2014 14:38:39 GMT using RSA key ID A4C3D7DB
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>"
# gpg: aka "Michael Tokarev <mjt@corpit.ru>"
# gpg: aka "Michael Tokarev <mjt@debian.org>"

* remotes/mjt/tags/pull-trivial-patches-2014-11-11:
block: Fix comment for bdrv_co_get_block_status
sysbus: Correct SYSTEM_BUS(obj) defines
target-i386: cpu: keeping function parameters alignment on new line
xen-hvm: Remove redundant variable 'xstate'
coroutine-sigaltstack: Change jmp_buf to sigjmp_buf
pc-bios: petalogix-s3adsp1800.dtb: Use 'xlnx, xps-ethernetlite-2.00.a' instead of 'xlnx, xps-ethernetlite-2.00.b'
gdbstub: Add a missing case of signal number translation in gdbstub
numa: make 'info numa' take into account hotplugged memory
slirp/smbd: modify/set several parameters in generated smbd.conf
qemu-doc.texi: fix typos in x509 examples
icc_bus: fix typo ICC_BRIGDE -> ICC_BRIDGE

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/afaerber/tags/qom-cpu-for-peter' into staging

QOM CPUState and X86CPU

* Cleanups for -cpu ...,enforce

* remotes/afaerber/tags/qom-cpu-

Merge remote-tracking branch 'remotes/afaerber/tags/qom-cpu-for-peter' into staging

QOM CPUState and X86CPU

* Cleanups for -cpu ...,enforce

* remotes/afaerber/tags/qom-cpu-for-peter:
target-i386: Disable SVM by default in KVM mode
target-i386: Don't enable nested VMX by default
target-i386: Remove unsupported bits from all CPU models
target-i386: Disable CPUID_ACPI by default in KVM mode
target-i386: Rename KVM auto-feature-enable compat function
pc: Create pc_compat_2_1() functions

Conflicts:
hw/i386/pc_piix.c
hw/i386/pc_q35.c
[PMM: Fixed minor textual conflicts]

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Merge remote-tracking branch 'remotes/lalrae/tags/mips-20141103' into staging

* remotes/lalrae/tags/mips-20141103: (34 commits)
target-mips: add MSA support to mips32r5-generic
d

Merge remote-tracking branch 'remotes/lalrae/tags/mips-20141103' into staging

* remotes/lalrae/tags/mips-20141103: (34 commits)
target-mips: add MSA support to mips32r5-generic
disas/mips.c: disassemble MSA instructions
target-mips: add MSA MI10 format instructions
target-mips: add MSA 2RF format instructions
target-mips: add MSA VEC/2R format instructions
target-mips: add MSA 3RF format instructions
target-mips: add MSA ELM format instructions
target-mips: add MSA 3R format instructions
target-mips: add MSA BIT format instructions
target-mips: add MSA I5 format instruction
target-mips: add MSA I8 format instructions
target-mips: add MSA branch instructions
target-mips: add msa_helper.c
target-mips: add msa_reset(), global msa register
target-mips: add MSA opcode enum
target-mips: stop translation after ctc1
target-mips: remove duplicated mips/ieee mapping function
target-mips: add MSA exceptions
target-mips: add MSA defines and data structure
target-mips: enable features in MIPS64R6-generic CPU
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

pc, virtio, misc bugfixes

A bunch of minor bugfixes all over the place.

changes from v2:
a

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

pc, virtio, misc bugfixes

A bunch of minor bugfixes all over the place.

changes from v2:
added cpu hotplug rework
added default vga type switch
more fixes
changes from v1:
fix for test re-generation script
add missing acks to two patches

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Mon 03 Nov 2014 16:33:13 GMT using RSA key ID D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>"

* remotes/mst/tags/for_upstream: (28 commits)
vga: flip qemu 2.2 pc machine types from cirrus to stdvga
vga: add default display to machine class
vhost-user: fix mmap offset calculation
hw/i386/acpi-build.c: Fix memory leak in acpi_build_tables_cleanup()
smbios: Encode UUID according to SMBIOS specification
pc: Add pc_compat_2_1() function
hw/virtio/vring/event_idx: fix the vring_avail_event error
hw/pci: fixed hotplug crash when using rombar=0 with devices having romfile
hw/pci: fixed error flow in pci_qdev_init
-machine vmport=off: Allow disabling of VMWare ioport emulation
acpi/cpu-hotplug: introduce helper function to keep bit setting in one place
cpu-hotplug: rename function for better readability
qom/cpu: remove the unused CPU hot-plug notifier
pc: Update rtc_cmos in pc_cpu_plug
pc: add cpu hotplug handler to PC_MACHINE
acpi:piix4: convert cpu hotplug to hotplug_handler API
acpi:ich9: convert cpu hotplug to hotplug_handler API
acpi/cpu: add cpu hotplug callback function to match hotplug_handler API
acpi: create separate file for TCPA log
tests: fix rebuild-expected-aml.sh for acpi-test rename
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/riku/tags/pull-linux-user-20141101' into staging

linux-user pull for 2.2

Two minor fixes and new a feature, addition of QEMU_RAND_SEED for

Merge remote-tracking branch 'remotes/riku/tags/pull-linux-user-20141101' into staging

linux-user pull for 2.2

Two minor fixes and new a feature, addition of QEMU_RAND_SEED for
testing needs.

# gpg: Signature made Mon 03 Nov 2014 11:49:39 GMT using RSA key ID DE3C9BC0
# gpg: Good signature from "Riku Voipio <riku.voipio@iki.fi>"
# gpg: aka "Riku Voipio <riku.voipio@linaro.org>"

* remotes/riku/tags/pull-linux-user-20141101:
elf: take phdr offset into account when calculating the program load address
linux-user: Fix fault address truncation AArch64
linux-user: Let user specify random seed

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging

# gpg: Signature made Mon 03 Nov 2014 11:50:53 GMT using RSA key ID 81AB73C8
# gpg: Good signature fr

Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging

# gpg: Signature made Mon 03 Nov 2014 11:50:53 GMT using RSA key ID 81AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>"

* remotes/stefanha/tags/block-pull-request: (53 commits)
block: declare blockjobs and dataplane friends!
block: let commit blockjob run in BDS AioContext
block: let mirror blockjob run in BDS AioContext
block: let stream blockjob run in BDS AioContext
block: let backup blockjob run in BDS AioContext
block: add bdrv_drain()
blockjob: add block_job_defer_to_main_loop()
blockdev: add note that block_job_cb() must be thread-safe
blockdev: acquire AioContext in blockdev_mark_auto_del()
blockdev: acquire AioContext in do_qmp_query_block_jobs_one()
block: acquire AioContext in generic blockjob QMP commands
iotests: Expand test 061
block/qcow2: Simplify shared L2 handling in amend
block/qcow2: Make get_refcount() global
block/qcow2: Implement status CB for amend
qemu-img: Fix insignificant memleak
qemu-img: Add progress output for amend
block: Add status callback to bdrv_amend_options()
block: qemu-iotest 107 supports NFS
iotests: Add test for qcow2's bdrv_make_empty
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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iotests: Add test for backing-chain commits

Add a test for qemu-img commit on backing chains with more than two
images. This test also checks whether the top image is emptied (unless

iotests: Add test for backing-chain commits

Add a test for qemu-img commit on backing chains with more than two
images. This test also checks whether the top image is emptied (unless
this is prevented by specifying either -d or -b) and does therefore not
work for qed and vmdk which requires it to be separate from 020.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 1414159063-25977-14-git-send-email-mreitz@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...