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* docs: convert build system documentation to rSTPaolo Bonzini2020-08-212-169/+142Star
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* meson: update build-system documentationPaolo Bonzini2020-08-211-228/+240
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* rules.mak: drop unneeded macrosPaolo Bonzini2020-08-211-4/+1Star
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* meson: build texi docPaolo Bonzini2020-08-212-2/+2
| | | | | Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* docs: automatically track manual dependenciesPaolo Bonzini2020-08-213-9/+65
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* meson: sphinx-buildPaolo Bonzini2020-08-212-2/+70
| | | | | | | | | | For now, sphinx is run on every invocation of make. The previous mechanism using $(wildcard) is not reproducible in Meson and was also brittle; for example some .rst.inc files were left out. The next patch will introduce a Sphinx extension to emit a depfile. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* meson: link emulators without Makefile.targetPaolo Bonzini2020-08-213-6/+6
| | | | | | | | 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>
* libqemuutil, qapi, trace: convert to mesonPaolo Bonzini2020-08-211-1/+1
| | | | | | | | | | | | | | | This shows how to do some "computations" in meson.build using its array and dictionary data structures, and also a basic usage of the sourceset module for conditional compilation. Notice the new "if have_system" part of util/meson.build, which fixes a bug in the old build system was buggy: util/dbus.c was built even for non-softmmu builds, but the dependency on -lgio was lost when the linking was done through libqemuutil.a. Because all of its users required gio otherwise, the bug was hidden. Meson instead propagates libqemuutil's dependencies down to its users, and shows the problem. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* meson: use coverage optionMarc-André Lureau2020-08-211-4/+3Star
| | | | | Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* docs/devel: Document decodetree no-overlap groupsRichard Henderson2020-08-041-13/+20
| | | | | | | | | | | | When support for this feature went in, the update to the documentation was forgotten. Fixes: 067e8b0f45d6 Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20200803205708.315829-1-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* schemas: Add vim modelineAndrea Bolognani2020-08-032-0/+2
| | | | | | | | | | | | | | | | | | | | | | 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>
* Merge remote-tracking branch ↵Peter Maydell2020-07-281-0/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/pmaydell/tags/pull-target-arm-20200727' into staging target-arm queue: * ACPI: Assert that we don't run out of the preallocated memory * hw/misc/aspeed_sdmc: Fix incorrect memory size * target/arm: Always pass cacheattr in S1_ptw_translate * docs/system/arm/virt: Document 'mte' machine option * hw/arm/boot: Fix PAUTH, MTE for EL3 direct kernel boot * target/arm: Improve IMPDEF algorithm for IRG # gpg: Signature made Mon 27 Jul 2020 16:18:38 BST # gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE # gpg: issuer "peter.maydell@linaro.org" # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate] # gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate] # gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate] # Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE * remotes/pmaydell/tags/pull-target-arm-20200727: target/arm: Improve IMPDEF algorithm for IRG hw/arm/boot: Fix MTE for EL3 direct kernel boot hw/arm/boot: Fix PAUTH for EL3 direct kernel boot docs/system/arm/virt: Document 'mte' machine option target/arm: Always pass cacheattr in S1_ptw_translate hw/misc/aspeed_sdmc: Fix incorrect memory size ACPI: Assert that we don't run out of the preallocated memory Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * docs/system/arm/virt: Document 'mte' machine optionPeter Maydell2020-07-271-0/+4
| | | | | | | | | | | | | | | | | | | | Commit 6a0b7505f1fd6769c which added documentation of the virt board crossed in the post with commit 6f4e1405b91da0d0 which added a new 'mte' machine option. Update the docs to include the new option. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
* | qcow2: Fix capitalization of header extension constant.Andrey Shinkevich2020-07-271-1/+1
|/ | | | | | | | | | | | Make the capitalization of the hexadecimal numbers consistent for the QCOW2 header extension constants in docs/interop/qcow2.txt. Suggested-by: Eric Blake <eblake@redhat.com> Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <1594973699-781898-2-git-send-email-andrey.shinkevich@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com>
* docs/fuzz: add instructions for generating a coverage reportAlexander Bulekov2020-07-211-0/+19
| | | | | | | Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Message-Id: <20200706195534.14962-5-alxndr@bu.edu> [thuth: Replaced --enable-sanitizers with --enable-fuzzing] Signed-off-by: Thomas Huth <thuth@redhat.com>
* docs/fuzz: add information about useful libFuzzer flagsAlexander Bulekov2020-07-211-0/+37
| | | | | | Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Message-Id: <20200706195534.14962-4-alxndr@bu.edu> Signed-off-by: Thomas Huth <thuth@redhat.com>
* docs/fuzz: describe building fuzzers with enable-sanitizersAlexander Bulekov2020-07-211-2/+5
| | | | | | | | Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Message-Id: <20200706195534.14962-3-alxndr@bu.edu> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
* docs/system: Document the arm virt boardPeter Maydell2020-07-202-0/+162
| | | | | | | | | | Document the arm 'virt' board, which has been undocumented for far too long given that it is the main recommended board type for arm guests. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20200713175746.5936-5-peter.maydell@linaro.org
* docs/system: Briefly document gumstix boardsPeter Maydell2020-07-202-0/+22
| | | | | | | | | | Add skeletal documentation of the gumstix boards ('connex' and 'verdex'). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20200713175746.5936-4-peter.maydell@linaro.org
* docs/system: Briefly document collie boardPeter Maydell2020-07-202-0/+17
| | | | | | | | | Add skeletal documentation of the collie board. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20200713175746.5936-3-peter.maydell@linaro.org
* docs/system: Briefly document canon-a1100 boardPeter Maydell2020-07-202-0/+12
| | | | | | | | | Add skeletal documentation of the canon-a1100 board. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20200713175746.5936-2-peter.maydell@linaro.org
* Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20200717' into stagingPeter Maydell2020-07-181-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix typo in newly added documentation. # gpg: Signature made Fri 17 Jul 2020 14:54:20 BST # gpg: using RSA key C3D0D66DC3624FF6A8C018CEDECF6B93C6F02FAF # gpg: issuer "cohuck@redhat.com" # gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>" [marginal] # gpg: aka "Cornelia Huck <huckc@linux.vnet.ibm.com>" [full] # gpg: aka "Cornelia Huck <cornelia.huck@de.ibm.com>" [full] # gpg: aka "Cornelia Huck <cohuck@kernel.org>" [marginal] # gpg: aka "Cornelia Huck <cohuck@redhat.com>" [marginal] # Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0 18CE DECF 6B93 C6F0 2FAF * remotes/cohuck/tags/s390x-20200717: docs/s390x: fix vfio-ccw type Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * docs/s390x: fix vfio-ccw typeCornelia Huck2020-07-171-1/+1
| | | | | | | | | | | | | | | | Fix the type name in the mdevctl example. Signed-off-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Eric Farman <farman@linux.ibm.com> Message-Id: <20200716145031.771476-1-cohuck@redhat.com>
* | Remove VXHS block deviceMarc-André Lureau2020-07-171-0/+8
|/ | | | | | | | | | | The vxhs code doesn't compile since v2.12.0. There's no point in fixing and then adding CI for a config that our users have demonstrated that they do not use; better to just remove it. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20200711065926.2204721-1-marcandre.lureau@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* Merge remote-tracking branch ↵Peter Maydell2020-07-151-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/stsquad/tags/pull-misc-for-rc0-150720-3' into staging Final fixes for 5.1-rc0 - minor documentation nit - docker.py bootstrap fixes - tweak containers.yml wildcards - fix float16 nan detection - conditional use of -Wpsabi - fix missing iotlb data for plugins - proper locking for helper based bb count - drop ppc64abi32 from the plugin check-tcg test # gpg: Signature made Wed 15 Jul 2020 11:59:08 BST # gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44 # gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full] # Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44 * remotes/stsquad/tags/pull-misc-for-rc0-150720-3: .travis.yml: skip ppc64abi32-linux-user with plugins plugins: expand the bb plugin to be thread safe and track per-cpu cputlb: ensure we save the IOTLB data in case of reset tests/plugins: don't unconditionally add -Wpsabi fpu/softfloat: fix up float16 nan recognition gitlab-ci/containers: Add missing wildcard where we should look for changes docker.py: fix fetching of FROM layers tests/docker: Remove the libssh workaround from the ubuntu 20.04 image docs/devel: fix grammar in multi-thread-tcg Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * docs/devel: fix grammar in multi-thread-tcgAlex Bennée2020-07-151-1/+1
| | | | | | | | | | | | | | | | | | | | Review comment came just too late ;-) Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20200713200415.26214-9-alex.bennee@linaro.org>
* | Merge remote-tracking branch ↵Peter Maydell2020-07-151-3/+13
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/philmd-gitlab/tags/sdcard-CVE-2020-13253-pull-request' into staging Fix CVE-2020-13253 By using invalidated address, guest can do out-of-bounds accesses. These patches fix the issue by only allowing SD card image sizes power of 2, and not switching to SEND_DATA state when the address is invalid (out of range). This issue was found using QEMU fuzzing mode (using --enable-fuzzing, see docs/devel/fuzzing.txt) and reported by Alexander Bulekov. Reproducer: https://bugs.launchpad.net/qemu/+bug/1880822/comments/1 CI jobs results: . https://cirrus-ci.com/build/5157142548185088 . https://gitlab.com/philmd/qemu/-/pipelines/166381731 . https://travis-ci.org/github/philmd/qemu/builds/707956535 # gpg: Signature made Tue 14 Jul 2020 14:54:44 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/sdcard-CVE-2020-13253-pull-request: hw/sd/sdcard: Do not switch to ReceivingData if address is invalid hw/sd/sdcard: Update coding style to make checkpatch.pl happy hw/sd/sdcard: Do not allow invalid SD card sizes hw/sd/sdcard: Simplify realize() a bit hw/sd/sdcard: Restrict Class 6 commands to SCSD cards tests/acceptance/boot_linux: Expand SD card image to power of 2 tests/acceptance/boot_linux: Tag tests using a SD card with 'device:sd' docs/orangepi: Add instructions for resizing SD image to power of two MAINTAINERS: Cc qemu-block mailing list Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * docs/orangepi: Add instructions for resizing SD image to power of twoNiek Linnenbank2020-07-141-3/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | SD cards need to have a size of a power of two. Update the Orange Pi machine documentation to include instructions for resizing downloaded images using the qemu-img command. Signed-off-by: Niek Linnenbank <nieklinnenbank@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20200712183708.15450-1-nieklinnenbank@gmail.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* | qemu-img: Deprecate use of -b without -FEric Blake2020-07-141-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Creating an image that requires format probing of the backing image is potentially unsafe (we've had several CVEs over the years based on probes leaking information to the guest on a subsequent boot, although these days tools like libvirt are aware of the issue enough to prevent the worst effects). For example, if our probing algorithm ever changes, or if other tools like libvirt determine a different probe result than we do, then subsequent use of that backing file under a different format will present corrupted data to the guest. Fortunately, the worst effects occur only when the backing image is originally raw, and we at least prevent commit into a probed raw backing file that would change its probed type. Still, it is worth starting a deprecation clock so that future qemu-img can refuse to create backing chains that would rely on probing, to encourage clients to avoid unsafe practices. Most warnings are intentionally emitted from bdrv_img_create() in the block layer, but qemu-img convert uses bdrv_create() which cannot emit its own warning without causing spurious warnings on other code paths. In the end, all command-line image creation or backing file rewriting now performs a check. Furthermore, if we probe a backing file as non-raw, then it is safe to explicitly record that result (rather than relying on future probes); only where we probe a raw image do we care about further warnings to the user when using such an image (for example, commits into a probed-raw backing file are prevented), to help them improve their tooling. But whether or not we make the probe results explicit, we still warn the user to remind them to upgrade their workflow to supply -F always. iotest 114 specifically wants to create an unsafe image for later amendment rather than defaulting to our new default of recording a probed format, so it needs an update. While touching it, expand it to cover all of the various warnings enabled by this patch. iotest 301 also shows a change to qcow messages. Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20200706203954.341758-11-eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* | qcow2: Deprecate use of qemu-img amend to change backing fileEric Blake2020-07-142-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The use of 'qemu-img amend' to change qcow2 backing files is not tested very well. In particular, our implementation has a bug where if a new backing file is provided without a format, then the prior format is blindly reused, even if this results in data corruption, but this is not caught by iotests. There are also situations where amending other options needs access to the original backing file (for example, on a downgrade to a v2 image, knowing whether a v3 zero cluster must be allocated or may be left unallocated depends on knowing whether the backing file already reads as zero), but the command line does not have a nice way to tell us both the backing file to use for opening the image as well as the backing file to install after the operation is complete. Even if we do allow changing the backing file, it is redundant with the existing ability to change backing files via 'qemu-img rebase -u'. It is time to deprecate this support (leaving the existing behavior intact, even if it is buggy), and at a point in the future, require the use of only 'qemu-img rebase' for adjusting backing chain relations, saving 'qemu-img amend' for changes unrelated to the backing chain. Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20200706203954.341758-8-eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* | block: Error if backing file fails during creation without -uEric Blake2020-07-141-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Back in commit 6e6e55f5 (Jul 2017, v2.10), we tweaked the code to warn if the backing file could not be opened but the user gave a size, unless the user also passes the -u option to bypass the open of the backing file. As one common reason for failure to open the backing file is when there is mismatch in the requested backing format in relation to what the backing file actually contains, we actually want to open the backing file and ensure that it has the right format in as many cases as possible. iotest 301 for qcow demonstrates how detecting explicit format mismatch is useful to prevent the creation of an image that would probe differently than the user requested. Now is the time to finally turn the warning an error, as promised. Note that the original warning was added prior to our documentation of an official deprecation policy (eb22aeca, also Jul 2017), and because the warning didn't mention the word "deprecated", we never actually remembered to document it as such. But the warning has been around long enough that I don't see prolonging it another two releases. Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20200706203954.341758-7-eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* | block: Finish deprecation of 'qemu-img convert -n -o'Eric Blake2020-07-141-10/+8Star
|/ | | | | | | | | | | | | It's been two releases since we started warning; time to make the combination an error as promised. There was no iotest coverage, so add some. While touching the documentation, tweak another section heading for consistent style. Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20200706203954.341758-3-eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* Merge remote-tracking branch ↵Peter Maydell2020-07-131-25/+3Star
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/kraxel/tags/fixes-20200713-pull-request' into staging bugfixes for audio, usb, ui and docs. # gpg: Signature made Mon 13 Jul 2020 15:10:35 BST # gpg: using RSA key 4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full] # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full] # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full] # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/fixes-20200713-pull-request: usb: fix usb-host build on windows. ui: fix vc_chr_write call in text_console_do_init docs/qdev-device-use: Clean up the sentences related to -usbdevice ossaudio: fix out of bounds write Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * docs/qdev-device-use: Clean up the sentences related to -usbdeviceThomas Huth2020-07-131-25/+3Star
| | | | | | | | | | | | | | | | | | Most of the -usbdevice paramaters have been removed already. Update the doc accordingly. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-id: 20200710065520.24784-1-thuth@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* | docs/system/s390x: Improve the 3270 documentationThomas Huth2020-07-131-6/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | There is some additional information about the 3270 support in our Wiki at https://wiki.qemu.org/Features/3270 - so let's include this information into the main documentation now to have one single source of information (the Wiki page could later be removed). While at it, I also shortened the lines of the first example a little bit. Otherwise they showed up with a horizontal scrollbar in my Firefox browser. Message-Id: <20200713075112.442-1-thuth@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
* | docs/devel/fuzzing: Fix bugs in documentationThomas Huth2020-07-131-3/+3
|/ | | | | | | | | Fix typo - the option is called "--fuzz-target" and not "--fuzz_taget". Also use a different fuzzer in the example, since "virtio-net-fork-fuzz" does not seem to be a valid fuzzer target (anymore?). Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20200709084059.22539-1-thuth@redhat.com>
* Merge remote-tracking branch ↵Peter Maydell2020-07-124-19/+152
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/stsquad/tags/pull-testing-and-misc-110720-2' into staging Testing and misc build updates: - tests/vm support for aarch64 VMs - tests/tcg better cross-compiler detection - update docker tooling to support registries - update docker support for xtensa - gitlab build docker images and store in registry - gitlab use docker images for builds - a number of skipIf updates to support move - linux-user MAP_FIXED_NOREPLACE fix - qht-bench compiler tweaks - configure fix for secret keyring - tsan fiber annotation clean-up - doc updates for mttcg/icount/gdbstub - fix cirrus to use brew bash for iotests - revert virtio-gpu breakage - fix LC_ALL to avoid sorting changes in iotests # gpg: Signature made Sat 11 Jul 2020 15:56:42 BST # gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44 # gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full] # Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44 * remotes/stsquad/tags/pull-testing-and-misc-110720-2: (50 commits) iotests: Set LC_ALL=C for sort Revert "vga: build virtio-gpu as module" tests: fix "make check-qtest" for modular builds .cirrus.yml: add bash to the brew packages tests/docker: update toolchain set in debian-xtensa-cross tests/docker: fall back more gracefully when pull fails docs: Add to gdbstub documentation the PhyMemMode docs/devel: add some notes on tcg-icount for developers docs/devel: convert and update MTTCG design document tests/qht-bench: Adjust threshold computation tests/qht-bench: Adjust testing rate by -1 travis.yml: Test also the other targets on s390x shippable: pull images from registry instead of building testing: add check-build target containers.yml: build with docker.py tooling gitlab: limit re-builds of the containers tests: improve performance of device-introspect-test gitlab: add avocado asset caching gitlab: enable check-tcg for linux-user tests linux-user/elfload: use MAP_FIXED_NOREPLACE in pgb_reserved_va ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * docs: Add to gdbstub documentation the PhyMemModeJon Doron2020-07-111-0/+20
| | | | | | | | | | | | | | | | | | | | | | The PhyMemMode gdb extension command was missing from the gdb.rst document. Signed-off-by: Jon Doron <arilou@gmail.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20200601171609.1665397-1-arilou@gmail.com> Message-Id: <20200709141327.14631-4-alex.bennee@linaro.org>
| * docs/devel: add some notes on tcg-icount for developersAlex Bennée2020-07-112-0/+98
| | | | | | | | | | | | | | | | | | | | | | | | | | This attempts to bring together my understanding of the requirements for icount behaviour into one reference document for our developer notes. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Pavel Dovgalyuk <dovgaluk@ispras.ru> Cc: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20200709141327.14631-3-alex.bennee@linaro.org>
| * docs/devel: convert and update MTTCG design documentAlex Bennée2020-07-112-19/+34
| | | | | | | | | | | | | | | | | | Do a light conversion to .rst and clean-up some of the language at the start now MTTCG has been merged for a while. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20200709141327.14631-2-alex.bennee@linaro.org>
* | target/avr: Add section into QEMU documentationThomas Huth2020-07-112-0/+38
|/ | | | | | | | | | The new section explains basic ways of using AVR target in QEMU. Signed-off-by: Michael Rolnik <mrolnik@gmail.com> [thuth: Converted doc from texi to Sphinx syntax] Signed-off-by: Thomas Huth <huth@tuxfamily.org> Message-Id: <20200705140315.260514-31-huth@tuxfamily.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* qapi: Smooth visitor error checking in generated codeMarkus Armbruster2020-07-101-37/+23Star
| | | | | | | | | | Use visitor functions' return values to check for failure. Eliminate error_propagate() that are now unnecessary. Delete @err that are now unused. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20200707160613.848843-41-armbru@redhat.com>
* qapi: Make visitor functions taking Error ** return bool, not voidMarkus Armbruster2020-07-101-29/+22Star
| | | | | | | | | | See recent commit "error: Document Error API usage rules" for rationale. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20200707160613.848843-18-armbru@redhat.com>
* Merge remote-tracking branch 'remotes/philmd-gitlab/tags/fw_cfg-20200704' ↵Peter Maydell2020-07-091-1/+12
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into staging firmware (and crypto) patches - add the tls-cipher-suites object, - add the ability to QOM objects to produce data consumable by the fw_cfg device, - let the tls-cipher-suites object implement the FW_CFG_DATA_GENERATOR interface. This is required by EDK2 'HTTPS Boot' feature of OVMF to tell the guest which TLS ciphers it can use. CI jobs results: https://travis-ci.org/github/philmd/qemu/builds/704724619 https://gitlab.com/philmd/qemu/-/pipelines/162938106 https://cirrus-ci.com/build/4682977303068672 # gpg: Signature made Sat 04 Jul 2020 17:37:08 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/fw_cfg-20200704: crypto/tls-cipher-suites: Produce fw_cfg consumable blob softmmu/vl: Allow -fw_cfg 'gen_id' option to use the 'etc/' namespace softmmu/vl: Let -fw_cfg option take a 'gen_id' argument hw/nvram/fw_cfg: Add the FW_CFG_DATA_GENERATOR interface crypto: Add tls-cipher-suites object Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * softmmu/vl: Allow -fw_cfg 'gen_id' option to use the 'etc/' namespacePhilippe Mathieu-Daudé2020-07-031-0/+4
| | | | | | | | | | | | | | | | | | | | | | Names of user-provided fw_cfg items are supposed to start with "opt/". However FW_CFG_DATA_GENERATOR items are generated by QEMU, so allow the "etc/" namespace in this specific case. Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20200623172726.21040-5-philmd@redhat.com>
| * hw/nvram/fw_cfg: Add the FW_CFG_DATA_GENERATOR interfacePhilippe Mathieu-Daudé2020-07-031-1/+8
| | | | | | | | | | | | | | | | | | | | The FW_CFG_DATA_GENERATOR allows any object to produce blob of data consumable by the fw_cfg device. Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20200623172726.21040-3-philmd@redhat.com>
* | Merge remote-tracking branch ↵Peter Maydell2020-07-082-1/+21
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/kraxel/tags/audio-20200706-pull-request' into staging audio: deprecate -soundhw # gpg: Signature made Mon 06 Jul 2020 20:29:07 BST # gpg: using RSA key 4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full] # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full] # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full] # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/audio-20200706-pull-request: audio: set default value for pcspk.iobase property pcspk: update docs/system/target-i386-desc.rst.inc audio: add soundhw deprecation notice audio: deprecate -soundhw pcspk audio: create pcspk device early audio: rework pcspk_init() softmmu: initialize spice and audio earlier pc_basic_device_init: drop no_vmport arg pc_basic_device_init: drop has_pit arg pc_basic_device_init: pass PCMachineState audio: deprecate -soundhw hda audio: deprecate -soundhw sb16 audio: deprecate -soundhw gus audio: deprecate -soundhw cs4231a audio: deprecate -soundhw adlib audio: deprecate -soundhw es1370 audio: deprecate -soundhw ac97 audio: add deprecated_register_soundhw stubs: add pci_create_simple stubs: add isa_create_simple Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | pcspk: update docs/system/target-i386-desc.rst.incGerd Hoffmann2020-07-061-1/+12
| | | | | | | | | | | | | | | | | | | | | Add PC speaker with config hints. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20200702132525.6849-20-kraxel@redhat.com
| * | audio: add soundhw deprecation noticeGerd Hoffmann2020-07-061-0/+9
| | | | | | | | | | | | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20200702132525.6849-19-kraxel@redhat.com
* | | Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-07-06' ↵Peter Maydell2020-07-071-1/+4
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into staging Block patches for 5.1: - LUKS keyslot amendment (+ patches to make the iotests pass on non-Linux systems, and to keep the tests passing for qcow v1, and to skip LUKS tests (including qcow2 LUKS) when the built qemu does not support it) - Refactoring in the block layer: Drop the basically unnecessary unallocated_blocks_are_zero field from BlockDriverInfo - Fix qcow2 preallocation when the image size is not a multiple of the cluster size - Fix in block-copy code # gpg: Signature made Mon 06 Jul 2020 11:02:53 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-2020-07-06: (31 commits) qed: Simplify backing reads block: drop unallocated_blocks_are_zero block/vhdx: drop unallocated_blocks_are_zero block/file-posix: drop unallocated_blocks_are_zero block/iscsi: drop unallocated_blocks_are_zero block/crypto: drop unallocated_blocks_are_zero block/vpc: return ZERO block-status when appropriate block/vdi: return ZERO block-status when appropriate block: inline bdrv_unallocated_blocks_are_zero() qemu-img: convert: don't use unallocated_blocks_are_zero iotests: add tests for blockdev-amend block/qcow2: implement blockdev-amend block/crypto: implement blockdev-amend block/core: add generic infrastructure for x-blockdev-amend qmp command iotests: qemu-img tests for luks key management block/qcow2: extend qemu-img amend interface with crypto options block/crypto: implement the encryption key management block/crypto: rename two functions block/amend: refactor qcow2 amend options block/amend: separate amend and create options for qemu-img ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2025-01-16 04:14:53 +0100