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2020-10-26configure: move install_blobs from configure to mesonPaolo Bonzini
Move the conditions under which edk2 blobs are decompressed and installed to pc-bios/meson.build. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-26configure: remove unused variable from config-host.makPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-26configure: move directory options from config-host.mak to mesonPaolo Bonzini
Since installation is not part of Makefiles anymore, Make need not know the directories anymore. Meson already knows them through built-in options, do everything using them instead of the config_host dictionary. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-26configure: allow configuring localedirPaolo Bonzini
Meson has a localedir option, so passing the path through that option is the cleanest way when we move directories out of config-host.mak. In preparation for doing that without changing semantics and without special-casing localedir code, add a configure option. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-26Makefile: separate meson rerun from the rest of the ninja invocationPaolo Bonzini
The rules to build Makefile.mtest are suffering from the "tunnel vision" problem that is common with recursive makefiles. Makefile.mtest depends on build.ninja, but Make does not know when build.ninja needs to be rebuilt before creating Makefile.mtest. To fix this, separate the ninja invocation into the "regenerate build files" phase and the QEMU build phase. Sentinel files such as meson-private/coredata.dat or build.ninja are used to figure out the phases that haven't run yet; however, because those files' timestamps are not guaranteed to be touched, the usual makefile stamp-file trick is used on top. Reported-by: Havard Skinnemoen <hskinnemoen@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-26target/xtensa: enable all coprocessors for linux-userMax Filippov
Linux userspace always sees coprocessors as enabled. CPENABLE register and coprocessor exceptions are used internally by the kernel to manage lazy coprocessor context switch. None of it is needed for linux-user. Always enable all coprocessors for user emulation. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20200829104758.22337-1-jcmvbkbc@gmail.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-10-26linux-user: correct errno returned from accept4() syscallMatus Kysel
accept4() returned wrong errno, that did not match current linux Signed-off-by: Matus Kysel <mkysel@tachyum.com> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20200930151616.3588165-1-mkysel@tachyum.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-10-26linux-user: remove _sysctlLaurent Vivier
It has been removed from linux since 61a47c1ad3a4 ("sysctl: Remove the sysctl system call") It's a good news because it was not really supported by qemu. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20200930003033.554124-5-laurent@vivier.eu> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-10-26linux-user: update syscall.tbl to Linux 5.9-rc7Laurent Vivier
Updated running scripts/update-syscalltbl.sh Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20200930003033.554124-4-laurent@vivier.eu> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-10-26linux-user: update mips/syscall-args-o32.c.inc to Linux 5.9-rc7Laurent Vivier
Updated running scripts/update-mips-syscall-args.sh Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20200930003033.554124-3-laurent@vivier.eu> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-10-26linux-user: update syscall_nr.h to Linux 5.9-rc7Laurent Vivier
Update gensyscalls.sh not to generate an empty line at the end of the file And then automatically update syscall_nr.h running scripts/gensyscalls.sh Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20200930003033.554124-2-laurent@vivier.eu> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-10-26Merge remote-tracking branch ↵Peter Maydell
'remotes/stefanha-gitlab/tags/block-pull-request' into staging Pull request v3: * Fix linker error on FreeBSD and other !CONFIG_LINUX host OSes [Peter] # gpg: Signature made Fri 23 Oct 2020 16:21:19 BST # gpg: using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full] # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" [full] # Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8 * remotes/stefanha-gitlab/tags/block-pull-request: (28 commits) iotests: add commit top->base cases to 274 block/io: fix bdrv_is_allocated_above block/io: bdrv_common_block_status_above: support bs == base block/io: bdrv_common_block_status_above: support include_base block/io: fix bdrv_co_block_status_above block/export: add vhost-user-blk multi-queue support block/export: add iothread and fixed-iothread options block: move block exports to libblockdev qemu-storage-daemon: avoid compiling blockdev_ss twice util/vhost-user-server: use static library in meson.build util/vhost-user-server: move header to include/ block/export: convert vhost-user-blk server to block export API block/export: report flush errors util/vhost-user-server: rework vu_client_trip() coroutine lifecycle util/vhost-user-server: check EOF when reading payload util/vhost-user-server: fix memory leak in vu_message_read() util/vhost-user-server: drop unused DevicePanicNotifier block/export: consolidate request structs into VuBlockReq util/vhost-user-server: drop unnecessary watch deletion util/vhost-user-server: drop unnecessary QOM cast ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-26tests/acceptance: Use .ppm extention for Portable PixMap filesPhilippe Mathieu-Daudé
The HMP 'screendump' command generates Portable PixMap files. Make it obvious by using the .ppm file extention. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201021105035.2477784-3-f4bug@amsat.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26tests/acceptance: Remove unused importPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201021105035.2477784-2-f4bug@amsat.org> Tested-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26test/docker/dockerfiles: Add missing packages for acceptance testsThomas Huth
Some of the "check-acceptance" tests are still skipped in the CI since the docker images do not provide the necessary packages, e.g. the netcat binary. Add them to get more test coverage. Message-Id: <20201023073351.251332-5-thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26tests/acceptance: Enable AVOCADO_ALLOW_UNTRUSTED_CODE in the gitlab-CIThomas Huth
The tests are running in containers here, so it should be OK to run with AVOCADO_ALLOW_UNTRUSTED_CODE enabled in this case. Message-Id: <20201023073351.251332-4-thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26test/acceptance: Remove the CONTINUOUS_INTEGRATION tagsThomas Huth
We are not running the acceptance tests on Travis anymore, so these checks can be removed now. Message-Id: <20201023073351.251332-3-thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26tests/acceptance/ppc_prep_40p: Fix the URL to the NetBSD-4.0 archiveThomas Huth
The current URL on cdn.netbsd.org is failing - using archive.netbsd.org instead seems to be fine. Message-Id: <20201023073351.251332-2-thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26scripts/oss-fuzz: ignore the generic-fuzz targetAlexander Bulekov
generic-fuzz is not a standalone fuzzer - it requires some env variables to be set. On oss-fuzz, we set these with some predefined generic-fuzz-{...} targets, that are thin wrappers around generic-fuzz. Do not make a link for the generic-fuzz from the oss-fuzz build, so oss-fuzz does not treat it as a standalone fuzzer. Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Message-Id: <20201023150746.107063-18-alxndr@bu.edu> Reviewed-by: Darren Kenny <darren.kenny@oracle.com> [thuth: Reformatted one comment to stay within the 80 columns limit] Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26scripts/oss-fuzz: use hardlinks instead of copyingAlexander Bulekov
Prior to this, fuzzers in the output oss-fuzz directory were exactly the same executable, with a different name to do argv[0]-based fuzz-target selection. This is a waste of space, especially since these binaries can weigh many MB. Instead of copying, use hard links, to cut down on wasted space. We need to place the primary copy of the executable into DEST_DIR, since this is a separate file-system on oss-fuzz. We should not place it directly into $DEST_DIR, since oss-fuzz will treat it as an independent fuzzer and try to run it for fuzzing. Instead, we create a DEST_DIR/bin directory to store the primary copy. Suggested-by: Darren Kenny <darren.kenny@oracle.com> Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Message-Id: <20201023150746.107063-17-alxndr@bu.edu> Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26fuzz: register predefined generic-fuzz configsAlexander Bulekov
We call get_generic_fuzz_configs, which fills an array with predefined {name, args, objects} triples. For each of these, we add a new FuzzTarget, that uses a small wrapper to set QEMU_FUZZ_{ARGS,OBJECTS} to the corresponding predefined values. Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Message-Id: <20201023150746.107063-16-alxndr@bu.edu> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26fuzz: add generic-fuzz configs for oss-fuzzAlexander Bulekov
Predefine some generic-fuzz configs. For each of these, we will create a separate FuzzTarget that can be selected through argv0 and, therefore, fuzzed on oss-fuzz. Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Message-Id: <20201023150746.107063-15-alxndr@bu.edu> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26fuzz: add an "opaque" to the FuzzTarget structAlexander Bulekov
It can be useful to register FuzzTargets that have nearly-identical initialization handlers (e.g. for using the same fuzzing code, with different configuration options). Add an opaque pointer to the FuzzTarget struct, so that FuzzTargets can hold some data, useful for storing target-specific configuration options, that can be read by the get_init_cmdline function. Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Message-Id: <20201023150746.107063-14-alxndr@bu.edu> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26fuzz: Add instructions for using generic-fuzzAlexander Bulekov
Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Message-Id: <20201023150746.107063-13-alxndr@bu.edu> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26scripts/oss-fuzz: Add crash trace minimization scriptAlexander Bulekov
Once we find a crash, we can convert it into a QTest trace. Usually this trace will contain many operations that are unneeded to reproduce the crash. This script tries to minimize the crashing trace, by removing operations and trimming QTest bufwrite(write addr len data...) commands. Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Message-Id: <20201023150746.107063-12-alxndr@bu.edu> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26scripts/oss-fuzz: Add script to reorder a generic-fuzzer traceAlexander Bulekov
The generic-fuzzer uses hooks to fulfill DMA requests just-in-time. This means that if we try to use QTEST_LOG=1 to build a reproducer, the DMA writes will be logged _after_ the in/out/read/write that triggered the DMA read. To work work around this, the generic-fuzzer annotates these just-in time DMA fulfilments with a tag that we can use to discern them. This script simply iterates over a raw qtest trace (including log messages, errors, timestamps etc), filters it and re-orders it so that DMA fulfillments are placed directly _before_ the qtest command that will cause the DMA access. Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Message-Id: <20201023150746.107063-11-alxndr@bu.edu> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26fuzz: add a crossover function to generic-fuzzerAlexander Bulekov
Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Message-Id: <20201023150746.107063-10-alxndr@bu.edu> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26fuzz: add a DISABLE_PCI op to generic-fuzzerAlexander Bulekov
This new operation is used in the next commit, which concatenates two fuzzer-generated inputs. With this operation, we can prevent the second input from clobbering the PCI configuration performed by the first. Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Message-Id: <20201023150746.107063-9-alxndr@bu.edu> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26fuzz: Add support for custom crossover functionsAlexander Bulekov
libfuzzer supports a "custom crossover function". Libfuzzer often tries to blend two inputs to create a new interesting input. Sometimes, we have a better idea about how to blend inputs together. This change allows fuzzers to specify a custom function for blending two inputs together. Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Message-Id: <20201023150746.107063-8-alxndr@bu.edu> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26fuzz: Add fuzzer callbacks to DMA-read functionsAlexander Bulekov
We should be careful to not call any functions besides fuzz_dma_read_cb. Without --enable-fuzzing, fuzz_dma_read_cb is an empty inlined function. Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Message-Id: <20201023150746.107063-7-alxndr@bu.edu> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26fuzz: Declare DMA Read callback functionAlexander Bulekov
This patch declares the fuzz_dma_read_cb function and uses the preprocessor and linker(weak symbols) to handle these cases: When we build softmmu/all with --enable-fuzzing, there should be no strong symbol defined for fuzz_dma_read_cb, and we link against a weak stub function. When we build softmmu/fuzz with --enable-fuzzing, we link against the strong symbol in generic_fuzz.c When we build softmmu/all without --enable-fuzzing, fuzz_dma_read_cb is an empty, inlined function. As long as we don't call any other functions when building the arguments, there should be no overhead. Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Message-Id: <20201023150746.107063-6-alxndr@bu.edu> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26fuzz: Add DMA support to the generic-fuzzerAlexander Bulekov
When a virtual-device tries to access some buffer in memory over DMA, we add call-backs into the fuzzer(next commit). The fuzzer checks verifies that the DMA request maps to a physical RAM address and fills the memory with fuzzer-provided data. The patterns that we use to fill this memory are specified using add_dma_pattern and clear_dma_patterns operations. Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Message-Id: <20201023150746.107063-5-alxndr@bu.edu> [thuth: Reformatted one comment according to the QEMU coding style] Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-26hw/sd/sdcard: Zero out function selection fields before being populatedBin Meng
The function selection fields (399:376) should be zeroed out to prevent leftover from being or'ed into the switch function status data structure. This fixes the boot failure as seen in the acceptance testing on the orangepi target. Fixes: b638627c723a ("hw/sd: Fix incorrect populated function switch status data structure") Reported-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201024014954.21330-1-bmeng.cn@gmail.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2020-10-26hw/sd/sdcard: Make iolen unsignedPhilippe Mathieu-Daudé
I/O request length can not be negative. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20200630133912.9428-15-f4bug@amsat.org>
2020-10-26hw/sd/sdcard: Constify sd_crc*()'s message argumentPhilippe Mathieu-Daudé
CRC functions don't modify the buffer argument, make it const. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20200630133912.9428-14-f4bug@amsat.org>
2020-10-26hw/sd/sdcard: Simplify cmd_valid_while_locked()Philippe Mathieu-Daudé
cmd_valid_while_locked() only needs to read SDRequest->cmd, pass it directly and make it const. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20200630133912.9428-13-f4bug@amsat.org>
2020-10-26hw/sd/sdcard: Update the SDState documentationPhilippe Mathieu-Daudé
Add more descriptive comments to keep a clear separation between static property vs runtime changeable. Suggested-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20200630133912.9428-12-f4bug@amsat.org>
2020-10-24fuzz: Add PCI features to the generic fuzzerAlexander Bulekov
This patch compares TYPE_PCI_DEVICE objects against the user-provided matching pattern. If there is a match, we use some hacks and leverage QOS to map each possible BAR for that device. Now fuzzed inputs might be converted to pci_read/write commands which target specific. This means that we can fuzz a particular device's PCI configuration space, Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Message-Id: <20201023150746.107063-4-alxndr@bu.edu> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-24fuzz: Add generic virtual-device fuzzerAlexander Bulekov
This is a generic fuzzer designed to fuzz a virtual device's MemoryRegions, as long as they exist within the Memory or Port IO (if it exists) AddressSpaces. The fuzzer's input is interpreted into a sequence of qtest commands (outb, readw, etc). The interpreted commands are separated by a magic seaparator, which should be easy for the fuzzer to guess. Without ASan, the separator can be specified as a "dictionary value" using the -dict argument (see libFuzzer documentation). Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Message-Id: <20201023150746.107063-3-alxndr@bu.edu> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-24memory: Add FlatView foreach functionAlexander Bulekov
Acked-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Message-Id: <20201023150746.107063-2-alxndr@bu.edu> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-24libqtest: fix memory leak in the qtest_qmp_event_refMaxim Levitsky
The g_list_remove_link doesn't free the link element, opposed to what I thought. Switch to g_list_delete_link that does free it. Also refactor the code a bit. Thanks for Max Reitz for helping me with this. Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com> Message-Id: <20201019163702.471239-4-mlevitsk@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-24libqtest: fix the order of buffered eventsMaxim Levitsky
By a mistake I added the pending events in a wrong order. Fix this by using g_list_append. Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com> Message-Id: <20201019163702.471239-3-mlevitsk@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-24tests/qtest: Make npcm7xx_timer-test conditional on CONFIG_NPCM7XXHavard Skinnemoen
This test won't work if qemu was compiled without CONFIG_NPCM7XX, as pointed out by Thomas Huth on a different patch. Signed-off-by: Havard Skinnemoen <hskinnemoen@google.com> Message-Id: <20201023210637.351238-2-hskinnemoen@google.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-24accel: Add xen CpusAccel using dummy-cpusJason Andryuk
Xen was broken by commit 1583a3898853 ("cpus: extract out qtest-specific code to accel/qtest"). Xen relied on qemu_init_vcpu() calling qemu_dummy_start_vcpu() in the default case, but that was replaced by g_assert_not_reached(). Add a minimal "CpusAccel" for Xen using the dummy-cpus implementation used by qtest. Signed-off-by: Jason Andryuk <jandryuk@gmail.com> Message-Id: <20201013140511.5681-4-jandryuk@gmail.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Claudio Fontana <cfontana@suse.de> Acked-by: Anthony PERARD <anthony.perard@citrix.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-24accel: move qtest CpusAccel functions to a common locationJason Andryuk
Move and rename accel/qtest/qtest-cpus.c files to accel/dummy-cpus.c so it can be re-used by Xen. Signed-off-by: Jason Andryuk <jandryuk@gmail.com> Message-Id: <20201013140511.5681-3-jandryuk@gmail.com> Reviewed-by: Claudio Fontana <cfontana@suse.de> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-24accel: Remove _WIN32 ifdef from qtest-cpus.cJason Andryuk
dummy-cpus.c is only compiled with CONFIG_POSIX, so the _WIN32 condition will never evaluate true. Remove it. Signed-off-by: Jason Andryuk <jandryuk@gmail.com> Message-Id: <20201013140511.5681-2-jandryuk@gmail.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-24tests/qtest/libqtest: Fix detection of architecture for binaries without pathThomas Huth
The qtests can be run directly by specifying the QEMU binary with the QTEST_QEMU_BINARY environment variable, for example: $ QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 tests/qtest/test-hmp However, if you specify a binary without a path, for example with QTEST_QEMU_BINARY=qemu-system-x86_64 if the QEMU binary is in your $PATH, then the test currently simply crashes. Let's try a little bit smarter here by looking for the final '-' instead of the slash. Message-Id: <20201012114816.43546-1-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-24tests/migration: fix memleak in wait_command/wait_command_fdChen Qun
Properly free each command resp to avoid memory leak. ASAN shows memory leak stack: Indirect leak of 2352520 byte(s) in 571 object(s) allocated from: #0 0x7f6ca3308d4e in __interceptor_calloc (/lib64/libasan.so.5+0x112d4e) #1 0x7f6ca3127a50 in g_malloc0 (/lib64/libglib-2.0.so.0+0x55a50) #2 0x557bf3c71d2b in qdict_new ../qobject/qdict.c:29 #3 0x557bf3c9caba in parse_object ../qobject/json-parser.c:318 #4 0x557bf3c9ce75 in json_parser_parse ../qobject/json-parser.c:580 #5 0x557bf3c8c8cf in json_message_process_token ../qobject/json-streamer.c:92 #6 0x557bf3c9ea59 in json_lexer_feed_char ../qobject/json-lexer.c:313 #7 0x557bf3c9eeb5 in json_lexer_feed ../qobject/json-lexer.c:350 #8 0x557bf3c4793a in qmp_fd_receive ../tests/qtest/libqtest.c:608 #9 0x557bf3c47b58 in qtest_qmp_receive ../tests/qtest/libqtest.c:618 #10 0x557bf3c44245 in wait_command ../tests/qtest/migration-helpers.c:59 #11 0x557bf3c445cb in migrate_query_status ../tests/qtest/migration-helpers.c:108 #12 0x557bf3c44642 in check_migration_status ../tests/qtest/migration-helpers.c:124 #13 0x557bf3c447e7 in wait_for_migration_status ../tests/qtest/migration-helpers.c:148 #14 0x557bf3c43b8f in test_migrate_auto_converge ../tests/qtest/migration-test.c:1243 ...... Fix: 5e34005571af5 Reported-by: Euler Robot <euler.robot@huawei.com> Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com> Message-Id: <20201023061218.2080844-2-kuhn.chenqun@huawei.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-23iotests: add commit top->base cases to 274Vladimir Sementsov-Ogievskiy
These cases are fixed by previous patches around block_status and is_allocated. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Message-id: 20200924194003.22080-6-vsementsov@virtuozzo.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2020-10-23block/io: fix bdrv_is_allocated_aboveVladimir Sementsov-Ogievskiy
bdrv_is_allocated_above wrongly handles short backing files: it reports after-EOF space as UNALLOCATED which is wrong, as on read the data is generated on the level of short backing file (if all overlays have unallocated areas at that place). Reusing bdrv_common_block_status_above fixes the issue and unifies code path. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Message-id: 20200924194003.22080-5-vsementsov@virtuozzo.com [Fix s/has/have/ as suggested by Eric Blake. Fix s/area/areas/. --Stefan] Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
generated by cgit v1.2.3 (git 2.26.2) at 2025-03-17 18:13:28 +0000