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2018-07-24docker: perform basic binfmt_misc validation in docker.pyAlex Bennée
Setting up binfmt_misc is outside of the scope of the docker.py script but we can at least validate it with any given executable so we have a more useful error message than the sed line of deboostrap failing cryptically. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reported-by: Richard Henderson <richard.henderson@linaro.org>
2018-07-24docker: ignore distro versioning of debootstrapAlex Bennée
We do a minimum version check for the debootstrap but if the distro has added their own minor version tick it would fail and fall-back to the SCM version. This is sub-optimal as the latest/greatest version may be broken at any one particular time. We fix that with a little sed magic on the version string before passing to our ugly shell versioning check. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2018-07-24docker: add commentary to debian-bootstrap.dockerAlex Bennée
This is just a note that later versions of debootstrap don't technically need this hack. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2018-07-24docker: Update debootstrap script after Debian migration from Alioth to SalsaPhilippe Mathieu-Daudé
This silents the following warning: Cloning into './debootstrap.git'... warning: redirecting to https://salsa.debian.org/installer-team/debootstrap.git/ See https://lists.debian.org/debian-devel-announce/2018/01/msg00004.html Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2018-07-24docker: report hint when docker.py check failsAlex Bennée
When a check fails we currently just report why we failed. This is not totally helpful to people who want to boot-strap a new image. Report a hint as to why it failed. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Suggested-by: Fam Zheng <famz@redhat.com>
2018-07-24docker: drop QEMU_TARGET check, fallback in EXECUTABLE not setAlex Bennée
The addition of QEMU_TARGET was intended to ensure we fall back to checking for the existence of an image if the build system was not currently configured to build it. However this breaks the direct use of the rule for building custom binfmt_misc images. We already check for EXECUTABLE so let us just use that as a proxy for deciding if we are just going to check the image exits. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2018-07-24docker: add expansion for docker-test-FOO to Makefile.includeAlex Bennée
This allows us to run a particular test on all docker images. For example: make docker-test-unit Will run the unit tests on every supported image. At the same time rename docker-test to docker-all-tests to be clearer. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2018-07-24docker: add test-unit runnerAlex Bennée
This test doesn't even build QEMU, it just builds and runs all the unit tests. Intended to make checking unit tests on all docker images easier. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2018-07-24docker: Makefile.include don't include partial imagesAlex Bennée
Rename DOCKER_INTERMEDIATE_IMAGES to DOCKER_PARTIAL_IMAGES and add the incomplete cross compiler images that can build tests but can't build QEMU itself. We also add debian, debian-bootstrap and the tricode images to the list. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2018-07-24docker: gracefully skip check_qemuAlex Bennée
Not all our images are able to run the tests. Rather than use features we can just check for the existence and run-ability of gtester. If the image has been setup for binfmt_misc it will be able to run anyway. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2018-07-24docker: move make check into check_qemu helperAlex Bennée
Not all docker images can run the check step. Let's move everything into a common helper so we don't need to replicate checks in the future. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2018-07-24docker: split configure_qemu from build_qemuAlex Bennée
This allows some tests that just want to configure QEMU's source tree to do so. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2018-07-24docker: fail more gracefully on docker.py checkAlex Bennée
As this is called directly from the Makefile while determining dependencies and it is possible the user was configured in one window but not have credentials in the other. Let's catch the Exceptions and deal with it quietly. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reported-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2018-07-24docker: par down QEMU_CONFIGURE_OPTS in debian-tricore-crossAlex Bennée
This image isn't going to build anything significant as it is just intended for building test cases. In case it does end up getting inadvertently included in a build lets aim for the minimal possible product. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2018-07-24docker: base debian-tricore on qemu:debian9Alex Bennée
We need both git and a working compiler to build the tools. Although the qemu:debian9 image also has a bunch of extra dependencies it would be fairly unusual for a user not to already have this layer available for one of our many other docker images so lets not complicate things. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2018-07-24tests/.gitignore: don't ignore docker testsAlex Bennée
The .gitignore was being a little over enthusiastic hiding files. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2018-07-23Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into stagingPeter Maydell
Block layer patches: - vvfat: Disable debug message by default - qemu-iotests fixes - Fix typos in comments # gpg: Signature made Mon 23 Jul 2018 17:44:40 BST # gpg: using RSA key 7F09B272C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6 * remotes/kevin/tags/for-upstream: block/vvfat: Disable debug message by default iotests: Disallow compat=0.10 in 223 iotest: Fix filtering order in 226 iotests: remove LUKS support from test 226 qemu-img: avoid overflow of min_sparse parameter block: Fix typos in comments (found by codespell) qemu-iotests: Use host_device instead of file in 149 Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-07-23iotests: Disallow compat=0.10 in 223Max Reitz
223 tests persistent dirty bitmaps which are not supported in compat=0.10, so that option is unsupported for this test. Signed-off-by: Max Reitz <mreitz@redhat.com> Tested-by: John Snow <jsnow@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-07-23iotest: Fix filtering order in 226Max Reitz
The test directory should be filtered before the image format, otherwise the test will fail if the image format is part of the test directory, like so: [...] -can't open: Could not open 'TEST_DIR/t.IMGFMT': Is a directory +can't open: Could not open '/tmp/test-IMGFMT/t.IMGFMT': Is a directory [...] Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-07-23iotests: remove LUKS support from test 226John Snow
This test doesn't actually care about the format anyway, it just supports "all formats" as a convenience. LUKS however does not use a simple image filename which confuses this iotest. We can simply skip the test for formats that use IMGOPTSSYNTAX for their filenames without missing much coverage. Signed-off-by: John Snow <jsnow@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-07-23qemu-iotests: Use host_device instead of file in 149Kevin Wolf
The test case uses block devices with driver=file, which causes the test to fail after commit 230ff73904 added a deprecation warning for this. Fix the test case to use driver=host_device and update the reference output accordingly. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-07-23monitor: Fix unsafe sharing of @cur_mon among threadsPeter Xu
@cur_mon is null unless the main thread is running monitor code, either HMP code within monitor_read(), or QMP code within monitor_qmp_dispatch(). Use of @cur_mon outside the main thread is therefore unsafe. Most of its uses are in monitor command handlers. These run in the main thread. However, there are also uses hiding elsewhere, such as in error_vprintf(), and thus error_report(), making these functions unsafe outside the main thread. No such unsafe uses are known at this time. Regardless, this is an unnecessary trap. It's an ancient trap, though. More recently, commit cf869d53172 "qmp: support out-of-band (oob) execution" spiced things up: the monitor I/O thread assigns to @cur_mon when executing commands out-of-band. Having two threads save, set and restore @cur_mon without synchronization is definitely unsafe. We can end up with @cur_mon null while the main thread runs monitor code, or non-null while it runs non-monitor code. We could fix this by making the I/O thread not mess with @cur_mon, but that would leave the trap armed and ready. Instead, make @cur_mon thread-local. It's now reliably null unless the thread is running monitor code. Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> [peterx: update subject and commit message written by Markus] Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20180720033451.32710-1-peterx@redhat.com>
2018-07-17Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell
Bug fixes. # gpg: Signature made Tue 17 Jul 2018 16:06:07 BST # gpg: using RSA key BFFBD25F78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * remotes/bonzini/tags/for-upstream: Document command line options with single dash opts: remove redundant check for NULL parameter i386: only parse the initrd_filename once for multiboot modules i386: fix regression parsing multiboot initrd modules virtio-scsi: fix hotplug ->reset() vs event race qdev: add HotplugHandler->post_plug() callback hw/char/serial: retry write if EAGAIN PC Chipset: Improve serial divisor calculation vhost-user-test: added proper TestServer *dest initialization in test_migrate() hyperv: ensure VP index equal to QEMU cpu_index hyperv: rename vcpu_id to vp_index accel: Fix typo and grammar in comment dump: add kernel_gs_base to QEMU CPU state Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-07-16vhost-user-test: added proper TestServer *dest initialization in test_migrate()Emanuele Giuseppe Esposito
server->bus in _test_server_free() could be NULL, since TestServer *dest in test_migrate() was not properly initialized like TestServer *s. Added init_virtio_dev(dest) and uninit_virtio_dev(dest), so the fields are properly set and when test_server_free(dest); is called, they can be correctly freed. The reason for that is init_virtio_dev() calls qpci_init_pc(), that creates a QPCIBusPC * (returned as QPCIBus *), while test_server_free() calls qpci_free_pc(), that frees the QPCIBus *. Not calling init_virtio_dev() would leave the QPCIBus * of TestServer unset. Problem came out once I modified pci-pc.c and pci-pc.h, modifying QPCIBusPC by adding another field before QPCIBus bus. Re-running the tests showed vhost-user-test failing. Signed-off-by: Emanuele Giuseppe Esposito <e.emanuelegiuseppe@gmail.com> Message-Id: <1530022733-29581-1-git-send-email-esposem@usi.ch> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-07-16cli qmp: Mark --preconfig, exit-preconfig experimentalMarkus Armbruster
Committing to the current --preconfig / exit-preconfig interface before it has seen any use is premature. Mark both as experimental, the former in documentation, the latter by renaming it to x-exit-preconfig. See the previous commit for more detailed rationale. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20180705091402.26244-3-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Acked-by: Eduardo Habkost <ehabkost@redhat.com> Acked-by: Igor Mammedov <imammedo@redhat.com> [Straightforward conflict with commit 514337c142f resolved]
2018-07-12qemu-img: align result of is_allocated_sectorsPeter Lieven
We currently don't enforce that the sparse segments we detect during convert are aligned. This leads to unnecessary and costly read-modify-write cycles either internally in Qemu or in the background on the storage device as nearly all modern filesystems or hardware have a 4k alignment internally. This patch modifies is_allocated_sectors so that its *pnum result will always end at an alignment boundary. This way all requests will end at an alignment boundary. The start of all requests will also be aligned as long as the results of get_block_status do not lead to an unaligned offset. The number of RMW cycles when converting an example image [1] to a raw device that has 4k sector size is about 4600 4k read requests to perform a total of about 15000 write requests. With this path the additional 4600 read requests are eliminated while the number of total write requests stays constant. [1] https://cloud-images.ubuntu.com/releases/16.04/release/ubuntu-16.04-server-cloudimg-amd64-disk1.vmdk Signed-off-by: Peter Lieven <pl@kamp.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-07-12iotests: add test 226 for file driver typesJohn Snow
Test that we're rejecting what we ought to for file, host_driver and host_cdrom drivers. Test that we're seeing the deprecated message for block and chardevs on the file driver. Signed-off-by: John Snow <jsnow@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-07-12iotests: nbd: Stop qemu-nbd before remaking imageFam Zheng
197 is one example where _make_test_img is used twice without stopping the NBD server in between. An error will occur like this: @@ -26,9 +26,13 @@ === Partial final cluster === +qemu-img: TEST_DIR/t.IMGFMT: Failed to get "resize" lock +Is another process using the image? Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1024 +Failed to find an available port: Address already in use read 1024/1024 bytes at offset 0 Patch _make_test_img to stop the old qemu-nbd before starting a new one, which fixes this problem, and similarly 215. Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-07-12iotests: 153: Fix dead codeFam Zheng
This step was left behind my mistake. As suggested by the echoed text, the intention was to test two devices with the same image, with different options. The behavior should be the same as two QEMU processes. Complete it. Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-07-10Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into stagingPeter Maydell
Block layer patches: - Copy offloading fixes for when the copy increases the image size - Temporary revert of the removal of deprecated -drive options - Fix request serialisation in the image fleecing scenario - Fix copy-on-read crash with unaligned image size - Fix another drain crash # gpg: Signature made Tue 10 Jul 2018 16:37:52 BST # gpg: using RSA key 7F09B272C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6 * remotes/kevin/tags/for-upstream: (24 commits) block: Use common write req handling in truncate block: Fix bdrv_co_truncate overlap check block: Use common req handling in copy offloading block: Use common req handling for discard block: Fix handling of image enlarging write block: Extract common write req handling block: Use uint64_t for BdrvTrackedRequest byte fields block: Use BdrvChild to discard block: Add copy offloading trace points block: Prefix file driver trace points with "file_" Revert "block: Remove deprecated -drive geometry options" Revert "block: Remove deprecated -drive option addr" Revert "block: Remove deprecated -drive option serial" Revert "block: Remove dead deprecation warning code" block/blklogwrites: Make sure the log sector size is not too small qapi/block-core.json: Add missing documentation for blklogwrites log-append option block/backup: fix fleecing scheme: use serialized writes block: add BDRV_REQ_SERIALISING flag block: split flags in copy_range block/io: fix copy_range ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-07-10tests: hide stderr for postcopy recovery testPeter Xu
We dumped something when network failure happens. We should avoid those messages to be dumped when running the tests: $ ./tests/migration-test -p /x86_64/migration/postcopy/recovery /x86_64/migration/postcopy/recovery: qemu-system-x86_64: check_section_footer: Read section footer failed: -5 qemu-system-x86_64: Detected IO failure for postcopy. Migration paused. qemu-system-x86_64: Detected IO failure for postcopy. Migration paused. OK After the patch: $ ./tests/migration-test -p /x86_64/migration/postcopy/recovery /x86_64/migration/postcopy/recovery: OK Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20180710091902.28780-11-peterx@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2018-07-10tests: add postcopy recovery testPeter Xu
Test the postcopy recovery procedure by emulating a network failure using migrate-pause command. Tested-by: Balamuruhan S <bala24@linux.vnet.ibm.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20180710091902.28780-10-peterx@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2018-07-10tests: introduce wait_for_migration_status()Peter Xu
It's generalized from wait_for_migration_complete() to allow us to wait for any migration status besides failure. Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Balamuruhan S <bala24@linux.vnet.ibm.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20180710091902.28780-9-peterx@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2018-07-10tests: introduce migrate_query*() helpersPeter Xu
Introduce helpers to query migration states and use it. Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Balamuruhan S <bala24@linux.vnet.ibm.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20180710091902.28780-8-peterx@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2018-07-10tests: allow migrate() to take extra flagsPeter Xu
For example, we can pass in '"resume": true' to resume a migration. Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Balamuruhan S <bala24@linux.vnet.ibm.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20180710091902.28780-7-peterx@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2018-07-10tests: introduce migrate_postcopy_* helpersPeter Xu
Separate the old postcopy UNIX socket test into three steps, provide a helper for each step. With these helpers, we can do more compliated tests like postcopy recovery, while keep the codes shared. Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Balamuruhan S <bala24@linux.vnet.ibm.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20180710091902.28780-6-peterx@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Fix up merge with 2e295789 / Skip tests for ppc tcg
2018-07-10Revert "block: Remove deprecated -drive geometry options"Cornelia Huck
This reverts commit a7aff6dd10b16b67e8b142d0c94c5d92c3fe88f6. Hold off removing this for one more QEMU release (current libvirt release still uses it.) Signed-off-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-07-10Revert "block: Remove deprecated -drive option serial"Cornelia Huck
This reverts commit b0083267444a5e0f28391f6c2831a539f878d424. Hold off removing this for one more QEMU release (current libvirt release still uses it.) Signed-off-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-07-10iotests: 222: Don't run with luksFam Zheng
Luks needs special parameters to operate the image. Since this test is focusing on image fleecing, skip skip that format. Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-07-10block: Fix copy-on-read crash with partial final clusterKevin Wolf
If the virtual disk size isn't aligned to full clusters, bdrv_co_do_copy_on_readv() may get pnum == 0 before having the full cluster completed, which will let it run into an assertion failure: qemu-io: block/io.c:1203: bdrv_co_do_copy_on_readv: Assertion `skip_bytes < pnum' failed. Check for EOF, assert that we read at least as much as the read request originally wanted to have (which is true at EOF because otherwise bdrv_check_byte_request() would already have returned an error) and return success early even though we couldn't copy the full cluster. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-07-10test-bdrv-drain: Test bdrv_append() to drained nodeKevin Wolf
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-07-09iotests: Add VMDK backing file correlation testMax Reitz
This new test verifies that VMDK backing file reads fail when the backing file has a non-matching CID. This includes non-VMDK backing files. Signed-off-by: Max Reitz <mreitz@redhat.com> Message-id: 20180702210721.4847-3-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2018-07-09ptimer: Add TRIGGER_ONLY_ON_DECREMENT policy optionPeter Maydell
The CMSDK timer behaviour is that an interrupt is triggered when the counter counts down from 1 to 0; however one is not triggered if the counter is manually set to 0 by a guest write to the counter register. Currently ptimer can't handle this; add a policy option to allow a ptimer user to request this behaviour. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Tested-by: Guenter Roeck <linux@roeck-us.net> Message-id: 20180703171044.9503-2-peter.maydell@linaro.org
2018-07-06tests/migration: Skip tests for ppc tcgDr. David Alan Gilbert
PPC tcg seems to be failing migration tests quite regularly; we believe this is TCG bugs in dirty bit updating; it's not clear why PPC fails more but lets skip for the moment. $ ./tests/migration-test /ppc64/migration/deprecated: OK /ppc64/migration/bad_dest: Skipping test: kvm_hv not available OK /ppc64/migration/postcopy/unix: Skipping test: kvm_hv not available OK /ppc64/migration/precopy/unix: Skipping test: kvm_hv not available OK Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Laurent Vivier <lvivier@redhat.com> Message-id: 20180706143105.93472-1-dgilbert@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-07-05Merge remote-tracking branch ↵Peter Maydell
'remotes/stsquad/tags/pull-code-coverage-and-build-tweaks-050718-3' into staging Code coverage and other build tweaks - revert 208ecb3e (and drop filter for mingw, tweak for check-tcg) - some travis speed-ups - modernise code coverage support - docker image cleanups - clean-up binfmt_misc docker infrastructure - add debian-powerpc-user-cross image for ppc32 build # gpg: Signature made Thu 05 Jul 2018 17:00:02 BST # gpg: using RSA key FBD0DB095A9E2A44 # gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" # Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44 * remotes/stsquad/tags/pull-code-coverage-and-build-tweaks-050718-3: docker: add linux-user powered cross builder for QEMU docker: add special rule for deboostrapped images docker: add special handling for FROM:debian-%-user targets docker: debian-bootstrap.pre allow customising of variant/url docker: drop QEMU build-dep from bootstrap docker: Do not run tests in 'intermediate' images docker: Clean the MXE base image docker: ubuntu: Use SDL2 docker: ubuntu: Update the package list before installing new ones linux-user: add gcov support to preexit_cleanup linux-user: introduce preexit_cleanup build-system: add coverage-report target build-system: add clean-coverage target travis: add gcovr summary for GCOV build docker: add gcovr to travis image .gitignore: add .gcov files build-system: remove per-test GCOV reporting travis: test out-of-tree builds travis: do not waste time cloning unused submodules Revert "Makefile: Rename TARGET_DIRS to TARGET_LIST" Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-07-05docker: add linux-user powered cross builder for QEMUAlex Bennée
We can't use cross compilers in the current Debian stable and Debian sid is sketchy as hell. So for powerpc fall back to dog-fooding our own linux-user to do the build. As we can only build the base image with a suitably configured source tree we fall back to checking for its existence when we can't build it from scratch. However this does mean you don't have to keep a static powerpc-linux-user in your active configuration just to update the cross build image. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2018-07-05docker: add special rule for deboostrapped imagesAlex Bennée
We might as well have a custom rule for this. For one thing the dependencies are different. As the primary dependency for docker-image-% could never be docker-image-debian-bootstrap we can drop that test in the main rule as well. Missing EXECUTABLE, DEB_ARCH and DEB_TYPE are treated as hard faults now. We also error out if the EXECUTABLE file isn't there. We should really do this with a dependency on any source rules but currently subdir-FOO-linux-user isn't enough on a clean build. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2018-07-05docker: add special handling for FROM:debian-%-user targetsAlex Bennée
These will have been build with debootstrap so we need to check against the debian-bootstrap dockerfile. This does mean sticking to debian-FOO-user as the naming conventions for boot-strapped images. The actual cross image is built on top. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2018-07-05docker: debian-bootstrap.pre allow customising of variant/urlAlex Bennée
We default to the buildd variant as most of our images are for building. However lets give the user the ability to specify "minbase" if they want to create a simple base image for experimentation. Allowing the tweaking of DEB_URL means we can also bootstrap other Debian based OS's. For example: make docker-binfmt-image-debian-ubuntu-bionic-arm64 \ DEB_ARCH=arm64 DEB_TYPE=bionic \ DEB_VARIANT=minbase DEB_URL=http://ports.ubuntu.com/ \ EXECUTABLE=./aarch64-linux-user/qemu-aarch64 Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2018-07-05docker: drop QEMU build-dep from bootstrapAlex Bennée
This is best done with any child images that actually need it. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>