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2020-08-22Merge remote-tracking branch 'remotes/ericb/tags/pull-bitmaps-2020-08-21' ↵Peter Maydell8-27/+1045
into staging bitmaps patches for 2020-08-21 - Andrey Shinkevich: Enhance qcow2.py for iotest inspection of qcow2 images - Max Reitz: Add block-bitmap-mapping migration parameter # gpg: Signature made Fri 21 Aug 2020 15:05:07 BST # gpg: using RSA key 71C2CC22B1C4602927D2F3AAA7A16B4A2527436A # gpg: Good signature from "Eric Blake <eblake@redhat.com>" [full] # gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" [full] # gpg: aka "[jpeg image of size 6874]" [full] # Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A * remotes/ericb/tags/pull-bitmaps-2020-08-21: iotests: Test node/bitmap aliases during migration iotests.py: Let wait_migration() return on failure migration: Add block-bitmap-mapping parameter iotests: dump QCOW2 header in JSON in #303 qcow2_format.py: support dumping metadata in JSON format qcow2_format.py: collect fields to dump in JSON format qcow2.py: Introduce '-j' key to dump in JSON format qcow2_format.py: Dump bitmap table serialized entries qcow2_format.py: pass cluster size to substructures qcow2_format.py: Dump bitmap directory information qcow2_format.py: dump bitmap flags in human readable way. qcow2_format.py: change Qcow2BitmapExt initialization method qcow2_format.py: make printable data an extension class member iotests: add test for QCOW2 header dump Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-21iotests: Test node/bitmap aliases during migrationMax Reitz3-0/+599
Signed-off-by: Max Reitz <mreitz@redhat.com> Message-Id: <20200820150725.68687-4-mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Tested-by: Eric Blake <eblake@redhat.com> [eblake: fold in python cleanups recommended by Vladimir] Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21iotests.py: Let wait_migration() return on failureMax Reitz1-6/+12
Let wait_migration() return on failure (with the return value indicating whether the migration was completed or has failed), so we can use it for migrations that are expected to fail, too. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20200820150725.68687-3-mreitz@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21iotests: dump QCOW2 header in JSON in #303Andrey Shinkevich2-0/+79
Extend the test case #303 by dumping QCOW2 image metadata in JSON format. Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <1596742557-320265-12-git-send-email-andrey.shinkevich@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21qcow2_format.py: support dumping metadata in JSON formatAndrey Shinkevich1-0/+17
Implementation of dumping QCOW2 image metadata. The sample output: { "Header_extensions": [ { "name": "Feature table", "magic": 1745090647, "length": 192, "data_str": "<binary>" }, { "name": "Bitmaps", "magic": 595929205, "length": 24, "data": { "nb_bitmaps": 2, "reserved32": 0, "bitmap_directory_size": 64, "bitmap_directory_offset": 1048576, "bitmap_directory": [ { "name": "bitmap-1", "bitmap_table_offset": 589824, "bitmap_table_size": 1, "flags": 2, "type": 1, "granularity_bits": 15, "name_size": 8, "extra_data_size": 0, "bitmap_table": [ { "type": "serialized", "offset": 655360 }, ... Suggested-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <1596742557-320265-11-git-send-email-andrey.shinkevich@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21qcow2_format.py: collect fields to dump in JSON formatAndrey Shinkevich1-0/+36
As __dict__ is being extended with class members we do not want to print, add the to_json() method to classes that returns a json-dumpable object with desired fields and their values. Extend it in subclass when necessary to print the final dictionary in the JSON output which follows. Suggested-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Message-Id: <1596742557-320265-10-git-send-email-andrey.shinkevich@virtuozzo.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21qcow2.py: Introduce '-j' key to dump in JSON formatAndrey Shinkevich2-6/+16
Add the command key to the qcow2.py arguments list to dump QCOW2 metadata in JSON format. Here is the suggested way to do that. The implementation of the dump in JSON format is in the patch that follows. Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <1596742557-320265-9-git-send-email-andrey.shinkevich@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21qcow2_format.py: Dump bitmap table serialized entriesAndrey Shinkevich2-0/+54
Add bitmap table information to the QCOW2 metadata dump. Bitmap name bitmap-1 ... Bitmap table type size offset 0 serialized 65536 10092544 1 all-zeroes 0 0 2 all-zeroes 0 0 Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <1596742557-320265-8-git-send-email-andrey.shinkevich@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21qcow2_format.py: pass cluster size to substructuresAndrey Shinkevich1-6/+11
The cluster size of an image is the QcowHeader class member and may be obtained by dependent extension structures such as Qcow2BitmapExt for further bitmap table details print. Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <1596742557-320265-7-git-send-email-andrey.shinkevich@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21qcow2_format.py: Dump bitmap directory informationAndrey Shinkevich2-0/+65
Read and dump entries from the bitmap directory of QCOW2 image. Header extension: magic 0x23852875 (Bitmaps) ... Bitmap name bitmap-1 bitmap_table_offset 0xf0000 bitmap_table_size 1 flags 0x2 (['auto']) type 1 granularity_bits 16 name_size 8 extra_data_size 0 Suggested-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <1596742557-320265-6-git-send-email-andrey.shinkevich@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21qcow2_format.py: dump bitmap flags in human readable way.Andrey Shinkevich1-0/+16
Introduce the class BitmapFlags that parses a bitmap flags mask. Suggested-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <1596742557-320265-5-git-send-email-andrey.shinkevich@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21qcow2_format.py: change Qcow2BitmapExt initialization methodAndrey Shinkevich1-14/+22
There are two ways to initialize a class derived from Qcow2Struct: 1. Pass a block of binary data to the constructor. 2. Pass the file descriptor to allow reading the file from constructor. Let's change the Qcow2BitmapExt initialization method from 1 to 2 to support a scattered reading in the initialization chain. The implementation comes with the patch that follows. Suggested-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <1596742557-320265-4-git-send-email-andrey.shinkevich@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21qcow2_format.py: make printable data an extension class memberAndrey Shinkevich1-6/+8
Let us differ binary data type from string one for the extension data variable and keep the string as the QcowHeaderExtension class member. Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <1596742557-320265-3-git-send-email-andrey.shinkevich@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21iotests: add test for QCOW2 header dumpAndrey Shinkevich3-0/+121
The simple script creates a QCOW2 image and fills it with some data. Two bitmaps are created as well. Then the script reads the image header with extensions from the disk by running the script qcow2.py and dumps the information to the output. Other entities, such as snapshots, may be added to the test later. Suggested-by: Eric Blake <eblake@redhat.com> Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <1596742557-320265-2-git-send-email-andrey.shinkevich@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21Merge remote-tracking branch ↵Peter Maydell1-7/+6
'remotes/philmd-gitlab/tags/acceptance-testing-20200812' into staging Acceptance tests patches - Use stable URLs for the Debian and Ubuntu installer (Ubuntu has been updated last Wednesday, August 5, 2020). CI jobs results: . https://cirrus-ci.com/build/6385815351721984 . https://gitlab.com/philmd/qemu/-/pipelines/177054604 # gpg: Signature made Wed 12 Aug 2020 14:17:09 BST # gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE # gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full] # Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE * remotes/philmd-gitlab/tags/acceptance-testing-20200812: acceptance: use stable URLs for the Debian and Ubuntu installer tests/acceptance/boot_linux: Extract common URL from xlnx-versal test Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-21meson: convert po/Marc-André Lureau3-0/+3
Meson warns if xgettext is not found. In the future we may want to add a required argument to i18n.gettext(); in the meanwhile, I am adding a --enable-gettext/--disable-gettext option and feature detection in configure. This preserves QEMU's default behavior of detecting system features, without any warning, if neither --enable-* nor --disable-* is requested. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: convert sample pluginsPaolo Bonzini4-55/+10
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: replace create-config with meson configure_filePaolo Bonzini1-1/+1
Move the create-config logic to meson.build; create a configuration_data object and let meson handle the quoting and output. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: convert check-blockPaolo Bonzini3-16/+16
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: link emulators without Makefile.targetPaolo Bonzini15-61/+57
The binaries move to the root directory, e.g. qemu-system-i386 or qemu-arm. This requires changes to qtests, CI, etc. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: convert hw/coreMarc-André Lureau1-9/+1
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: convert migration directory to MesonMarc-André Lureau1-4/+3
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: convert tests/qtest to mesonPaolo Bonzini146-589/+538
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: convert check-qapi-schemaPaolo Bonzini3-216/+229
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: convert tests/fp and check-softfloatPaolo Bonzini4-756/+642
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: convert check-decodetreePaolo Bonzini2-8/+5
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: convert qemu-gaPaolo Bonzini2-6/+6
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: add testsuite Makefile generatorPaolo Bonzini1-1/+0
Rules to execute tests are generated by a simple Python program that integrates into the existing "make check" mechanism. This provides familiarity for developers, and also allows piecewise conversion of the testsuite Makefiles to meson. The generated rules are based on QEMU's existing test harness Makefile and TAP parser. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21tests/vm: include setuptoolsPaolo Bonzini3-0/+3
They are a dependency of Meson, so install them. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21tests/docker: add test script for static linux-user buildsPaolo Bonzini1-0/+24
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21tests/vm: check for Python YAML parser in the MakefilePaolo Bonzini1-1/+5
No need to do it in the configure file if it is only used for a help message. Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21tests/vm: do not pollute configure with --efi-aarch64Paolo Bonzini1-0/+2
Just make EFI_AARCH64 a variable in the makefile that defaults to the efi firmware included with QEMU. It can be redefined on the "make" command line. Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: rename included C source files to .c.incPaolo Bonzini2-1/+1
With Makefiles that have automatically generated dependencies, you generated includes are set as dependencies of the Makefile, so that they are built before everything else and they are available when first building the .c files. Alternatively you can use a fine-grained dependency, e.g. target/arm/translate.o: target/arm/decode-neon-shared.inc.c With Meson you have only one choice and it is a third option, namely "build at the beginning of the corresponding target"; the way you express it is to list the includes in the sources of that target. The problem is that Meson decides if something is a source vs. a generated include by looking at the extension: '.c', '.cc', '.m', '.C' are sources, while everything else is considered an include---including '.inc.c'. Use '.c.inc' to avoid this, as it is consistent with our other convention of using '.rst.inc' for included reStructuredText files. The editorconfig file is adjusted. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-12acceptance: use stable URLs for the Debian and Ubuntu installerPaolo Bonzini1-2/+2
The kernel and initrd hashes seem to have changed for the Bionic aarch64 installer, causing BootLinuxConsole.test_aarch64_xlnx_versal_virt to fail. Correct the paths to use the previous binaries instead of the latest. Do the same for the Lenny alpha installer for consistency, even though those are unlikely to change. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200810092941.154911-1-pbonzini@redhat.com>
2020-08-12tests/acceptance/boot_linux: Extract common URL from xlnx-versal testPhilippe Mathieu-Daudé1-6/+5
Both files refer to the same directory. Store the common part in a new variable. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200810093050.28744-2-philmd@redhat.com>
2020-08-11iotests: add test for unaligned granularity bitmap backupStefan Reiter3-0/+63
Start a VM with a 4097 byte image attached, add a 4096 byte granularity dirty bitmap, mark it dirty, and then do a backup. This used to run into an assert and fail, check that it works as expected and also check the created image to ensure that misaligned backups in general work correctly. Signed-off-by: Stefan Reiter <s.reiter@proxmox.com> Message-Id: <20200810095523.15071-2-s.reiter@proxmox.com> [mreitz: Drop bitmap, and do not write past the image's end] Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-08-05Get rid of the libqemustub.a remaindersThomas Huth1-1/+2
libqemustub.a has been removed in commit ebedb37c8d ("Makefile: Remove libqemustub.a"). Some remainders have been missed. Remove them now. Message-Id: <20200804170055.2851-8-thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-08-05tests/acceptance: Disable the rx sash and arm cubieboard replay test on GitlabThomas Huth2-0/+5
These tests always time out on Gitlab, not sure what's happening here. Let's disable them until somebody has enough spare time to debug the issues. Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Cleber Rosa <crosa@redhat.com> Message-Id: <20200730141326.8260-3-thuth@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-08-05tests/docker: Add python3-venv and netcat to the debian-amd64 containerThomas Huth1-1/+3
Without python3-venv, I get the following message when trying to run the acceptance tests within the debian container: The virtual environment was not created successfully because ensurepip is not available. On Debian/Ubuntu systems, you need to install the python3-venv package using the following command. apt-get install python3-venv You may need to use sudo with that command. After installing the python3-venv package, recreate your virtual environment. Let's do it as the message suggests. And while we're at it, also add netcat here since it is required for some of the acceptance tests. Message-Id: <20200730141326.8260-2-thuth@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-08-03target/arm: Fix AddPAC error indicationRichard Henderson2-1/+34
The definition of top_bit used in this function is one higher than that used in the Arm ARM psuedo-code, which put the error indication at top_bit - 1 at the wrong place, which meant that it wasn't visible to Auth. Fixing the definition of top_bit requires more changes, because its most common use is for the count of bits in top_bit:bot_bit, which would then need to be computed as top_bit - bot_bit + 1. For now, prefer the minimal fix to the error indication alone. Fixes: 63ff0ca94cb Reported-by: Derrick McKee <derrick.mckee@gmail.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20200728195706.11087-1-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> [PMM: added comment about the divergence from the pseudocode] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-03iotests/169: Test source cont with backing bmapMax Reitz2-3/+65
Test migrating from a VM with a persistent bitmap in the backing chain, and then continuing that VM after the migration Signed-off-by: Max Reitz <mreitz@redhat.com> Message-Id: <20200730120234.49288-3-mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-03schemas: Add vim modelineAndrea Bolognani4-0/+5
The various schemas included in QEMU use a JSON-based format which is, however, strictly speaking not valid JSON. As a consequence, when vim tries to apply syntax highlight rules for JSON (as guessed from the file name), the result is an unreadable mess which mostly consist of red markers pointing out supposed errors in, well, pretty much everything. Using Python syntax highlighting produces much better results, and in fact these files already start with specially-formatted comments that instruct Emacs to process them as if they were Python files. This commit adds the equivalent special comments for vim. Signed-off-by: Andrea Bolognani <abologna@redhat.com> Message-Id: <20200729185024.121766-1-abologna@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2020-07-28Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2020-07-28' into ↵Peter Maydell6-50/+221
staging nbd patches for 2020-07-28 - fix NBD handling of trim/zero requests larger than 2G - allow no-op resizes on NBD (in turn fixing qemu-img convert -c into NBD) - several deadlock fixes when using NBD reconnect # gpg: Signature made Tue 28 Jul 2020 15:59:42 BST # gpg: using RSA key 71C2CC22B1C4602927D2F3AAA7A16B4A2527436A # gpg: Good signature from "Eric Blake <eblake@redhat.com>" [full] # gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" [full] # gpg: aka "[jpeg image of size 6874]" [full] # Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A * remotes/ericb/tags/pull-nbd-2020-07-28: block/nbd: nbd_co_reconnect_loop(): don't sleep if drained block/nbd: on shutdown terminate connection attempt block/nbd: allow drain during reconnect attempt block/nbd: split nbd_establish_connection out of nbd_client_connect iotests: Test convert to qcow2 compressed to NBD iotests: Add more qemu_img helpers iotests: Make qemu_nbd_popen() a contextmanager block: nbd: Fix convert qcow2 compressed to nbd nbd: Fix large trim/zero requests Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-07-28Merge remote-tracking branch 'remotes/elmarco/tags/slirp-pull-request' into ↵Peter Maydell1-1/+1
staging slirp: update to latest stable-4.2 branch # gpg: Signature made Tue 28 Jul 2020 15:30:09 BST # gpg: using RSA key 87A9BD933F87C606D276F62DDAE8E10975969CE5 # gpg: issuer "marcandre.lureau@redhat.com" # gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" [full] # gpg: aka "Marc-André Lureau <marcandre.lureau@gmail.com>" [full] # Primary key fingerprint: 87A9 BD93 3F87 C606 D276 F62D DAE8 E109 7596 9CE5 * remotes/elmarco/tags/slirp-pull-request: slirp: update to latest stable-4.2 branch test-char: abort on serial test error Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-07-28Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-07-28' ↵Peter Maydell4-4/+36
into staging Block patches for 5.1.0: - Fix block I/O for split transfers - Fix iotest 197 for non-qcow2 formats # gpg: Signature made Tue 28 Jul 2020 14:45:28 BST # gpg: using RSA key 91BEB60A30DB3E8857D11829F407DB0061D5CF40 # gpg: issuer "mreitz@redhat.com" # gpg: Good signature from "Max Reitz <mreitz@redhat.com>" [full] # Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40 * remotes/maxreitz/tags/pull-block-2020-07-28: iotests/197: Fix for non-qcow2 formats iotests/028: Add test for cross-base-EOF reads block: Fix bdrv_aligned_p*v() for qiov_offset != 0 Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-07-28iotests: Test convert to qcow2 compressed to NBDNir Soffer3-0/+159
Add test for "qemu-img convert -O qcow2 -c" to NBD target. The tests     create a OVA file and write compressed qcow2 disk content directly into the OVA file via qemu-nbd. Signed-off-by: Nir Soffer <nsoffer@redhat.com> Message-Id: <20200727215846.395443-5-nsoffer@redhat.com> Tested-by: Eric Blake <eblake@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-07-28iotests: Add more qemu_img helpersNir Soffer1-0/+6
Add 2 helpers for measuring and checking images: - qemu_img_measure() - qemu_img_check() Both use --output-json and parse the returned json to make easy to use in other tests. I'm going to use them in a new test, and I hope they will be useful in may other tests. Signed-off-by: Nir Soffer <nsoffer@redhat.com> Message-Id: <20200727215846.395443-4-nsoffer@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-07-28iotests: Make qemu_nbd_popen() a contextmanagerNir Soffer3-50/+56
Instead of duplicating the code to wait until the server is ready and remember to terminate the server and wait for it, make it possible to use like this: with qemu_nbd_popen('-k', sock, image): # Access image via qemu-nbd socket... Only test 264 used this helper, but I had to modify the output since it did not consistently when starting and stopping qemu-nbd. Signed-off-by: Nir Soffer <nsoffer@redhat.com> Message-Id: <20200727215846.395443-3-nsoffer@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-07-28test-char: abort on serial test errorMarc-André Lureau1-1/+1
We are having issues debugging and bisecting this issue that happen mostly on patchew. Let's make it abort where it failed to gather some new informations. Suggested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2020-07-28Merge remote-tracking branch 'remotes/ericb/tags/pull-bitmaps-2020-07-27' ↵Peter Maydell3-62/+204
into staging bitmaps patches for 2020-07-27 - Improve handling of various post-copy bitmap migration scenarios. A lost bitmap should merely mean that the next backup must be full rather than incremental, rather than abruptly breaking the entire guest migration. - Associated iotest improvements # gpg: Signature made Mon 27 Jul 2020 21:46:17 BST # gpg: using RSA key 71C2CC22B1C4602927D2F3AAA7A16B4A2527436A # gpg: Good signature from "Eric Blake <eblake@redhat.com>" [full] # gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" [full] # gpg: aka "[jpeg image of size 6874]" [full] # Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A * remotes/ericb/tags/pull-bitmaps-2020-07-27: (24 commits) migration: Fix typos in bitmap migration comments iotests: Adjust which migration tests are quick qemu-iotests/199: add source-killed case to bitmaps postcopy qemu-iotests/199: add early shutdown case to bitmaps postcopy qemu-iotests/199: check persistent bitmaps qemu-iotests/199: prepare for new test-cases addition migration/savevm: don't worry if bitmap migration postcopy failed migration/block-dirty-bitmap: cancel migration on shutdown migration/block-dirty-bitmap: relax error handling in incoming part migration/block-dirty-bitmap: keep bitmap state for all bitmaps migration/block-dirty-bitmap: simplify dirty_bitmap_load_complete migration/block-dirty-bitmap: rename finish_lock to just lock migration/block-dirty-bitmap: refactor state global variables migration/block-dirty-bitmap: move mutex init to dirty_bitmap_mig_init migration/block-dirty-bitmap: rename dirty_bitmap_mig_cleanup migration/block-dirty-bitmap: rename state structure types migration/block-dirty-bitmap: fix dirty_bitmap_mig_before_vm_start qemu-iotests/199: increase postcopy period qemu-iotests/199: change discard patterns qemu-iotests/199: improve performance: set bitmap by discard ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
generated by cgit v1.1 at 2025-02-10 14:11:12 +0000