Instead of doing the full real to 64 bit dance we are attempting to
leverage Xen's PVH boot spec to go from 32 bit to 64 bit.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Since we only run build the multiarch tests and we use a fully
resolved path for the crt object we don't need the wildcard or VPATH
messing about.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
If we've truncated a wider read we can detect the condition earlier by
looking at the number of zeros we've read. So we don't trip up on
cases where we have written zeros to the start of the buffer we also
ensure we only start each offset read from the right address.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Add proper unicode handling when processing strings.
Also need to explicitly say we want int not float.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190520124716.30472-3-kraxel@redhat.com>
[AJB: fix conflicts with tests/vm: Port basevm to Python 3]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Added description of variables missing on vm-test help.
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Message-Id: <20190329210804.22121-6-wainersm@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
`make vm-build-centos` run docker-based tests on CentOS. The
created containers should have network otherwise some tests
fail. Also fixed the BUILD_SCRIPT template to correctly
evaluate "V=1" for verbose output.
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Message-Id: <20190329210804.22121-5-wainersm@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Fixed tests/vm/basevm.py to run with Python 3:
- hashlib.sha1() requires an binary encoded object.
- uses floor division ("//") (PEP 238).
- decode bytes to unicode when needed.
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190329210804.22121-3-wainersm@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Changed the vm-test makefile to execute python scripts
with the interpreter configured on build. This allows to
run vm-test targets properly in Linux distros with Python 3
only support.
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Message-Id: <20190329210804.22121-2-wainersm@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
This has aged a little and we have a separate LTS image for testing on
the older distros. Update it to a more recent release like its Fedora
cousin.
Besides it is useful to have something with gcc-9 on it for squashing
those stringop truncation errors.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
While at it remove the bogus :latest tag for cris cross compiler. It
tends to break caching and cause confusion.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20190606153803.5278-4-armbru@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20190606153803.5278-3-armbru@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Sometimes, the behaviour of QEMU changes without a change in the QMP
syntax (usually by allowing values or operations that previously
resulted in an error). QMP clients may still need to know whether
they can rely on the changed behavior.
Let's add feature flags to the QAPI schema language, so that we can make
such changes visible with schema introspection.
An example for a schema definition using feature flags looks like this:
{ 'struct': 'TestType',
'data': { 'number': 'int' },
'features': [ 'allow-negative-numbers' ] }
Introspection information then looks like this:
{ "name": "TestType", "meta-type": "object",
"members": [
{ "name": "number", "type": "int" } ],
"features": [ "allow-negative-numbers" ] }
This patch implements feature flags only for struct types. We'll
implement them more widely as needed.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20190606153803.5278-2-armbru@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Commit 58ea30f514 "Clean up header guards that don't match their file
name" messed up contrib/elf2dmp/qemu_elf.h and
tests/migration/migration-test.h.
It missed target/cris/opcode-cris.h and
tests/uefi-test-tools/UefiTestToolsPkg/Include/Guid/BiosTablesTest.h
due to the scripts/clean-header-guards.pl bug fixed in the previous
commit.
Commit a8b991b52d "Clean up ill-advised or unusual header guards"
missed include/hw/xen/io/ring.h for the same reason.
Commit 3979fca4b6 "disas: Rename include/disas/bfd.h back to
include/disas/dis-asm.h" neglected to update the guard symbol for the
rename.
Commit a331c6d774 "semihosting: implement a semihosting console"
created include/hw/semihosting/console.h with an ill-advised guard
symbol.
Clean them up.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190604181618.19980-4-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
This is the common header guard idiom:
/*
* File comment
*/
#ifndef GUARD_SYMBOL_H
#define GUARD_SYMBOL_H
... actual contents ...
#endif
A few of our headers have some #include before the guard.
target/tilegx/spr_def_64.h has #ifndef __DOXYGEN__ outside the guard.
A few more have the #define elsewhere.
Change them to match the common idiom. For spr_def_64.h, that means
dropping #ifndef __DOXYGEN__. While there, rename guard symbols to
make scripts/clean-header-guards.pl happy.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190604181618.19980-2-armbru@redhat.com>
[Rebased with conflicts resolved automatically]
No header includes qemu-common.h after this commit, as prescribed by
qemu-common.h's file comment.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190523143508.25387-5-armbru@redhat.com>
[Rebased with conflicts resolved automatically, except for
include/hw/arm/xlnx-zynqmp.h hw/arm/nrf51_soc.c hw/arm/msf2-soc.c
block/qcow2-refcount.c block/qcow2-cluster.c block/qcow2-cache.c
target/arm/cpu.h target/lm32/cpu.h target/m68k/cpu.h target/mips/cpu.h
target/moxie/cpu.h target/nios2/cpu.h target/openrisc/cpu.h
target/riscv/cpu.h target/tilegx/cpu.h target/tricore/cpu.h
target/unicore32/cpu.h target/xtensa/cpu.h; bsd-user/main.c and
net/tap-bsd.c fixed up]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190523143508.25387-3-armbru@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
This tests boots a Linux kernel on a Malta machine up to a
busybox shell on the serial console. Few commands are executed
before halting the machine (via reboot).
We use the initrd cpio image from the kerneltests project:
https://kerneltests.org/
If MIPS is a target being built, "make check-acceptance" will
automatically include this test by the use of the "arch:mips" tags.
Alternatively, this test can be run using:
$ avocado --show=console run -t arch:mips tests/acceptance/boot_linux_console.py
[...]
console: Boot successful.
[...]
console: / # uname -a
console: Linux buildroot 4.5.0-2-4kc-malta #1 Debian 4.5.5-1 (2016-05-29) mips GNU/Linux
console: / # reboot
console: / # reboot: Restarting system
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20190520231910.12184-4-f4bug@amsat.org>
Acked-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Similar to the x86_64/pc test, it boots a Linux kernel on a Malta
machine and verify the serial is working.
Use the documentation added in commit f7d257cb4a to test
nanoMIPS kernels and the I7200 CPU.
This test can be run using:
$ avocado --show=console run -t arch:mipsel tests/acceptance/boot_linux_console.py
console: [ 0.000000] Linux version 4.15.18-00432-gb2eb9a8b (emubuild@mipscs563) (gcc version 6.3.0 (Codescape GNU Tools 2018.04-02 for nanoMIPS Linux)) #1 SMP Wed Jun 27 11:10:08 PDT 2018
console: [ 0.000000] GCRs appear to have been moved (expected them at 0x1fbf8000)!
console: [ 0.000000] GCRs appear to have been moved (expected them at 0x1fbf8000)!
console: [ 0.000000] CPU0 revision is: 00010000 (MIPS GENERIC QEMU)
console: [ 0.000000] MIPS: machine is mti,malta
console: [ 0.000000] Determined physical RAM map:
console: [ 0.000000] memory: 08000000 @ 00000000 (usable)
console: [ 0.000000] earlycon: ns16550a0 at I/O port 0x3f8 (options '38400n8')
console: [ 0.000000] bootconsole [ns16550a0] enabled
console: [ 0.000000] User-defined physical RAM map:
console: [ 0.000000] memory: 10000000 @ 00000000 (usable)
console: [ 0.000000] Initrd not found or empty - disabling initrd
console: [ 0.000000] MIPS CPS SMP unable to proceed without a CM
console: [ 0.000000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
console: [ 0.000000] Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
console: [ 0.000000] This processor doesn't support highmem. -262144k highmem ignored
console: [ 0.000000] Zone ranges:
console: [ 0.000000] Normal [mem 0x0000000000000000-0x000000000fffffff]
console: [ 0.000000] HighMem empty
console: [ 0.000000] Movable zone start for each node
console: [ 0.000000] Early memory node ranges
console: [ 0.000000] node 0: [mem 0x0000000000000000-0x000000000fffffff]
console: [ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000000fffffff]
console: [ 0.000000] random: get_random_bytes called from start_kernel+0x60/0x2f0 with crng_init=0
console: [ 0.000000] percpu: Embedded 16 pages/cpu @(ptrval) s36620 r8192 d20724 u65536
console: [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 64960
console: [ 0.000000] Kernel command line: printk.time=0 mem=256m@@0x0 console=ttyS0 earlycon
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20190520231910.12184-3-f4bug@amsat.org>
Acked-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Similar to the x86_64/pc test, it boots a Linux kernel on an
Emcraft board and verify the serial is working.
If ARM is a target being built, "make check-acceptance" will
automatically include this test by the use of the "arch:arm" tags.
Alternatively, this test can be run using:
$ avocado run -t arch:arm tests/acceptance
$ avocado run -t machine:emcraft_sf2 tests/acceptance
Based on the recommended test setup from Subbaraya Sundeep:
https://lists.gnu.org/archive/html/qemu-devel/2017-05/msg03810.html
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20190520220635.10961-3-f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Avoid to log empty lines in console debug logs.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20190520220635.10961-2-f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Tested-by: Cleber Rosa <crosa@redhat.com>
Acked-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Debian binary package format supports various compressions.
Per man deb(5):
NAME
deb - Debian binary package format
FORMAT
...
The third, last required member is named data.tar. It contains the
filesystem as a tar archive, either not compressed (supported since
dpkg 1.10.24), or compressed with gzip (with .gz extension),
xz (with .xz extension, supported since dpkg 1.15.6),
bzip2 (with .bz2 extension, supported since dpkg 1.10.24) or
lzma (with .lzma extension, supported since dpkg 1.13.25).
List the archive files to have the 3rd name with the correct extension.
The function avocado.utils.archive.extract() will handle the different
compression format for us.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190312234541.2887-2-philmd@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Add README for MSA tests. This is just to explain how to run tests even
without Makefile. Makefile will be provided later on.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1559838440-9866-11-git-send-email-aleksandar.markovic@rt-rk.com>
Add function reset_msa_registers() and utilize it in each MSA test.
This is needed to ensure independency of test results on the state of
MSA registers before test execution. This also allows for correction
of tests for VSHF* instructions, that are now independent on the
previous state of MSA registers.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1559838440-9866-9-git-send-email-aleksandar.markovic@rt-rk.com>
Move tests for <MUL|MULR>_Q.<H|B> from "integer multiply" directory
to "fixed-point multiply" directory, since they do not operate on
integers, but on fixed point numbers.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1559838440-9866-8-git-send-email-aleksandar.markovic@rt-rk.com>
Amend and rearrange MSA wrappers to follow the same organization as
in MSA tests.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1559838440-9866-6-git-send-email-aleksandar.markovic@rt-rk.com>
stricter rules for acpi tables: we now fail
on any difference that isn't whitelisted.
vhost-scsi migration.
some cleanups all over the place
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
virtio, pci, pc: cleanups, features
stricter rules for acpi tables: we now fail
on any difference that isn't whitelisted.
vhost-scsi migration.
some cleanups all over the place
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Wed 05 Jun 2019 20:55:04 BST
# gpg: using RSA key 281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67
# Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469
* remotes/mst/tags/for_upstream:
bios-tables-test: ignore identical binaries
tests: acpi: add simple arm/virt testcase
tests: add expected ACPI tables for arm/virt board
bios-tables-test: list all tables that differ
vhost-scsi: Allow user to enable migration
vhost-scsi: Add VMState descriptor
vhost-scsi: The vhost backend should be stopped when the VM is not running
bios-tables-test: add diff allowed list
vhost: fix memory leak in vhost_user_scsi_realize
vhost: fix incorrect print type
vhost: remove the dead code
docs: smbios: remove family=x from type2 entry description
pci: Fold pci_get_bus_devfn() into its sole caller
pci: Make is_bridge a bool
pcie: Simplify pci_adjust_config_limit()
acpi: pci: use build_append_foo() API to construct MCFG
hw/acpi: Consolidate build_mcfg to pci.c
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Fix a fat-fingered invocation of tap-merge.pl in the recipe of target
check-report.tap.
Fixes: 9df43317b8 "test: replace gtester with a TAP driver"
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190604080010.23186-1-armbru@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
when binary of the tables is identical, there is no need to run iasl
to check that they are functionally equivalent.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Commit 70ff5b07 wanted to move the diff between actual and reference
output to the end after printing the test result line. It really only
copied it, though, so the diff is now displayed twice. Remove the old
one.
Fixes: 70ff5b07fc
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This test checks bug in qcow2_process_discards, fixed by previous
commit.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
No reason to use the unchecked version in tests, even more so when these
are the last callers of bdrv_set_aio_context() outside of block.c.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This tests that devices refuse to be attached to a node that has already
been moved to a different iothread if they can't be or aren't configured
to work in the same iothread.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This tests that blockdev-add can correctly add a qcow2 overlay to an
image used by a virtio-scsi disk in an iothread. The interesting point
here is whether the newly added node gets correctly moved into the
iothread AioContext.
If it isn't, we get an assertion failure in virtio-scsi while processing
the next request:
virtio_scsi_ctx_check: Assertion `blk_get_aio_context(d->conf.blk) == s->ctx' failed.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
A node should only be in a non-default AioContext if a user is attached
to it that requires this. When the last parent of a node is gone, it can
move back to the main AioContext.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Test that BlockBackends preserve their assigned AioContext even when the
root node goes away. Inserting a new root node will move it to the right
AioContext.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Opening a new parent node for a node that has already been moved into a
different AioContext must cause the new parent to move into the same
context.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
So far, we only made sure that updating the AioContext of a node
affected the whole subtree. However, if a node is newly attached to a
new parent, we also need to make sure that both the subtree of the node
and the parent are in the same AioContext. This tries to move the new
child node to the parent AioContext and returns an error if this isn't
possible.
BlockBackends now actually apply their AioContext to their root node.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This makes use of qdev_prop_drive_iothread for scsi-disk so that the
disk can be attached to a node that is already in the target AioContext.
We need to check that the HBA actually supports iothreads, otherwise
scsi-disk must make sure that the node is already in the main
AioContext.
This changes the error message for conflicting iothread settings.
Previously, virtio-scsi produced the error message, now it comes from
blk_set_aio_context(). Update a test case accordingly.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This adds a new parameter to blk_new() which requires its callers to
declare from which AioContext this BlockBackend is going to be used (or
the locks of which AioContext need to be taken anyway).
The given context is only stored and kept up to date when changing
AioContexts. Actually applying the stored AioContext to the root node
is saved for another commit.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Add an Error parameter to blk_set_aio_context() and use
bdrv_child_try_set_aio_context() internally to check whether all
involved nodes can actually support the AioContext switch.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
The NBD server uses an AioContext notifier, so it can tolerate that its
BlockBackend is switched to a different AioContext. Before we start
actually calling bdrv_try_set_aio_context(), which checks for
consistency, outside of test cases, we need to make sure that the NBD
server actually allows this.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Just make the test cover the AioContext of the filter node as well.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This patch adds a test where we cancel a throttled mirror job and
immediately close the VM before it can be cancelled. Doing so will
invoke bdrv_drain_all() while the mirror job tries to drain the
throttled node. When bdrv_drain_all_end() tries to lift its drain on
the throttle node, the job will exit and replace the current root node
of the BB drive0 (which is the job's filter node) by the throttle node.
Before the previous patch, this replacement did not increase drive0's
quiesce_counter by a sufficient amount, so when
bdrv_parent_drained_end() (invoked by bdrv_do_drained_end(), invoked by
bdrv_drain_all_end()) tried to end the drain on all of the throttle
node's parents, it decreased drive0's quiesce_counter below 0 -- which
fails an assertion.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
drv_co_block_status digs bs->file for additional, more accurate search
for hole inside region, reported as DATA by bs since 5daa74a6eb.
This accuracy is not free: assume we have qcow2 disk. Actually, qcow2
knows, where are holes and where is data. But every block_status
request calls lseek additionally. Assume a big disk, full of
data, in any iterative copying block job (or img convert) we'll call
lseek(HOLE) on every iteration, and each of these lseeks will have to
iterate through all metadata up to the end of file. It's obviously
ineffective behavior. And for many scenarios we don't need this lseek
at all.
However, lseek is needed when we have metadata-preallocated image.
So, let's detect metadata-preallocation case and don't dig qcow2's
protocol file in other cases.
The idea is to compare allocation size in POV of filesystem with
allocations size in POV of Qcow2 (by refcounts). If allocation in fs is
significantly lower, consider it as metadata-preallocation case.
102 iotest changed, as our detector can't detect shrinked file as
metadata-preallocation, which don't seem to be wrong, as with metadata
preallocation we always have valid file length.
Two other iotests have a slight change in their QMP output sequence:
Active 'block-commit' returns earlier because the job coroutine yields
earlier on a blocking operation. This operation is loading the refcount
blocks in qcow2_detect_metadata_preallocation().
Suggested-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Block layer may recursively check block_status in file child of qcow2,
if qcow2 driver returned DATA. There are several test cases to check
influence of lseek on block_status performance. To see real difference
run on tmpfs.
Tests originally created by Kevin, I just refactored and put them
together into one executable file with simple output.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This tests that concurrent requests are correctly drained before making
graph modifications instead of running into assertions in
bdrv_replace_node().
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
adds simple arm/virt test case that starts guest with
bios-tables-test.aarch64.iso.qcow2 boot image which
initializes UefiTestSupport* structure in RAM once
guest is booted.
* see commit: tests: acpi: add acpi_find_rsdp_address_uefi() helper
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <1559560929-260254-3-git-send-email-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <1559560929-260254-2-git-send-email-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Fail after comparing all tables: this way
user gets the full list of tables that need
to be updated or whitelisted.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This removes the hardcoded I2C address from the tests. The address
is passed via QOSGraphEdgeOptions to i2c_device_create and stored
in the QI2CDevice.
The i2c_send and i2c_recv functions, along with their wrappers,
therefore, can be changed to take a QI2CDevice rather than an
adapter/address pair.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Create an i2c-bus interface, corresponding to the I2CAdapter struct.
Wrap IMXI2C and OMAPI2C with a QOSGraphObject, and add the get_driver
function to retrieve the I2CAdapter.
The conversion is still not complete; for simplicity, i2c_recv and
i2c_send (along with their wrappers) still take an adapter/address
pair. Fixing that would be complicated until the tests are converted
to qgraph, so it is left for after the conversion.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Provide *_init functions that populate an I2CAdapter struct without
allocating one, and make the existing *_create functions wrap them.
Because in the new setup *_create might return a pointer inside the
IMXI2C or OMAPI2C struct, create companion *_free functions to go
back to the outer pointer.
All this is temporary until allocation will be handled entirely by
qgraph.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
There is no need to have a test device created by the board.
Instead, create it in the qtest so that we will be able to run
it on other boards too.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
receive_autoinc is relying on the LED state that is set by
send_and_receive. Stop doing that, because qgraph resets the
machine between tests.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
If more than 4 bytes are received, the FIFO cannot host the entire
contents of the transfer and STP will be nonzero before entering
the transfer loop. Also, CNT will contain the number of bytes
left to be transferred instead of the total number of bytes in
the transfer.
(Reverse engineered from the omap_i2c.c source code; no available
datasheet).
This will fix ds1338-test for omap-i2c.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The functions to read/write 8-bit or 16-bit registers are the same
in tmp105 and pca9552 tests, and in fact they are a special case of
"read block"/"write block" functionality; read block in turn is used
in ds1338-test.
Move everything inside libqos-test, removing the duplication. Account
for the small differences by adding to tmp105-test.c the "read register
after writing" behavior that is specific to it.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Currently, if qos_node_contains was passed options, it would still
create an edge without any options. Instead, in that case
NULL acts as a terminator.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Allow choosing the bus that the device will be placed on, in case
the machine has more than one. Otherwise, the bus may not match
the base address of the controller we attach it to.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
There is a rare race between the atomic_cmpxchg and
bdrv_aio_cancel/bdrv_aio_cancel_async invocations. Detect it, the
only sensible we can do about it is to exit long_cb immediately.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Add tests for MSA bit set instructions. This includes following
instructions:
* BCLR.B - clear bit (bytes)
* BCLR.H - clear bit (halfwords)
* BCLR.W - clear bit (words)
* BCLR.D - clear bit (doublewords)
* BNEG.B - negate bit (bytes)
* BNEG.H - negate bit (halfwords)
* BNEG.W - negate bit (words)
* BNEG.D - negate bit (doublewords)
* BSET.B - set bit (bytes)
* BSET.H - set bit (halfwords)
* BSET.W - set bit (words)
* BSET.D - set bit (doublewords)
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1555699081-24577-5-git-send-email-aleksandar.markovic@rt-rk.com>
Add missing bits and peaces of the tests of the emulation of certain
MSA (non-immediate variants): some tests were missing two last cases;
some instructions were missing wrappers; some test included wrong
headers; some tests were missing altogether; updated some copywright
preambles; do several other minor cleanups.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: Mateja Marjanovic <mateja.marjanovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1555699081-24577-4-git-send-email-aleksandar.markovic@rt-rk.com>
Next pull request against qemu-4.1. Highlights:
* KVM accelerated support for the XIVE interrupt controller in PAPR
guests
* A number of TCG vector fixes
* Fixes for the PReP / 40p machine
* Improvements to make check-tcg test coverage
Other than that it's just a bunch of assorted fixes, cleanups and
minor improvements.
This supersedes both the pull request dated 2019-05-21 and the one
dated 2019-05-22. I've dropped one hunk which I think may have caused
the check-tcg failure that Peter saw (by enabling the ppc64abi32
build, which I think has been broken for ages). I'm not entirely
certain, since I haven't reproduced exactly the same failure.
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Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-4.1-20190529' into staging
ppc patch queue 2019-05-29
Next pull request against qemu-4.1. Highlights:
* KVM accelerated support for the XIVE interrupt controller in PAPR
guests
* A number of TCG vector fixes
* Fixes for the PReP / 40p machine
* Improvements to make check-tcg test coverage
Other than that it's just a bunch of assorted fixes, cleanups and
minor improvements.
This supersedes both the pull request dated 2019-05-21 and the one
dated 2019-05-22. I've dropped one hunk which I think may have caused
the check-tcg failure that Peter saw (by enabling the ppc64abi32
build, which I think has been broken for ages). I'm not entirely
certain, since I haven't reproduced exactly the same failure.
# gpg: Signature made Wed 29 May 2019 07:49:04 BST
# gpg: using RSA key 75F46586AE61A66CC44E87DC6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full]
# gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full]
# gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full]
# gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown]
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392
* remotes/dgibson/tags/ppc-for-4.1-20190529: (44 commits)
ppc/pnv: add dummy XSCOM registers for PRD initialization
ppc/pnv: introduce new skiboot platform properties
spapr: Don't migrate the hpt_maxpagesize cap to older machine types
spapr: change default interrupt mode to 'dual'
spapr/xive: fix multiple resets when using the 'dual' interrupt mode
docs: provide documentation on the POWER9 XIVE interrupt controller
spapr/irq: add KVM support to the 'dual' machine
ppc/xics: fix irq priority in ics_set_irq_type()
spapr/irq: initialize the IRQ device only once
spapr/irq: introduce a spapr_irq_init_device() helper
spapr: check for the activation of the KVM IRQ device
spapr: introduce routines to delete the KVM IRQ device
sysbus: add a sysbus_mmio_unmap() helper
spapr/xive: activate KVM support
spapr/xive: add migration support for KVM
spapr/xive: introduce a VM state change handler
spapr/xive: add state synchronization with KVM
spapr/xive: add hcall support when under KVM
spapr/xive: add KVM support
spapr: Print out extra hints when CAS negotiation of interrupt mode fails
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Expected table change is then handled like this:
1. add table to diff allowed list
2. change generating code (can be combined with 1)
3. maintainer runs a script to update expected +
blows away allowed diff list
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
We currently have docker cross building targets for powerpc (32-bit, BE)
and ppc64el (64-bit, LE), but not for pcp64 (64-bit, BE). This is an
irritating gap in make check-tcg coverage so correct it.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This test shows that external snapshots and incremental backups are
friends.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20190517152111.206494-3-vsementsov@virtuozzo.com
Signed-off-by: John Snow <jsnow@redhat.com>
We mandate that the source node must be a root node; but there's no reason
I am aware of that it needs to be restricted to such. In some cases, we need
to make sure that there's a medium present, but in the general case we can
allow the backup job itself to do the graph checking.
This patch helps improve the error message when you try to backup from
the same node more than once, which is reflected in the change to test
056.
For backups with bitmaps, it will also show a better error message that
the bitmap is in use instead of giving you something cryptic like "need
a root node."
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1707303
Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 20190521210053.8864-1-jsnow@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
If COW areas of the newly allocated clusters are zeroes on the backing
image, efficient bdrv_write_zeroes(flags=BDRV_REQ_NO_FALLBACK) can be
used on the whole cluster instead of writing explicit zero buffers later
in perform_cow().
iotest 060:
write to the discarded cluster does not trigger COW anymore.
Use a backing image instead.
Signed-off-by: Anton Nefedov <anton.nefedov@virtuozzo.com>
Message-id: 20190516142749.81019-2-anton.nefedov@virtuozzo.com
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
bdrv_unref_child() does the following things:
- Updates the child->bs->inherits_from pointer.
- Calls bdrv_detach_child() to remove the BdrvChild from bs->children.
- Calls bdrv_unref() to unref the child BlockDriverState.
When bdrv_unref_child() was introduced in commit 33a604075c it was not
used in bdrv_close() because the drivers that had additional children
(like quorum or blkverify) had already called bdrv_unref() on their
children during their own close functions.
This was changed later (in 0bd6e91a7e for quorum, in 3e586be0b2 for
blkverify) so there's no reason not to use bdrv_unref_child() in
bdrv_close() anymore.
After this there's also no need to remove bs->backing and bs->file
separately from the rest of the children, so bdrv_close() can be
simplified.
Now bdrv_close() unrefs all children (before this patch it was only
bs->file and bs->backing). As a result, none of the callers of
brvd_attach_child() should remove their reference to child_bs (because
this function effectively steals that reference). This patch updates a
couple of tests that were doing their own bdrv_unref().
Signed-off-by: Alberto Garcia <berto@igalia.com>
Message-id: 6d1d5feaa53aa1ab127adb73d605dc4503e3abd5.1557754872.git.berto@igalia.com
[mreitz: s/where/were/]
Signed-off-by: Max Reitz <mreitz@redhat.com>
- semihosting re-factor (used in system tests)
- aarch64 and alpha system tests
- editorconfig tweak for .S
- some docker image updates
- iotests clean-up (without make check inclusion)
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Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-next-280519-2' into staging
Various testing updates
- semihosting re-factor (used in system tests)
- aarch64 and alpha system tests
- editorconfig tweak for .S
- some docker image updates
- iotests clean-up (without make check inclusion)
# gpg: Signature made Tue 28 May 2019 17:26:34 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-next-280519-2: (27 commits)
tests/qemu-iotests: re-format output to for make check-block
tests/qemu-iotests/group: Re-use the "auto" group for tests that can always run
Makefile.target: support per-target coverage reports
Makefile: include per-target build directories in coverage report
Makefile: fix coverage-report reference to BUILD_DIR
.travis.yml: enable aarch64-softmmu and alpha-softmmu tcg tests
tests/tcg/alpha: add system boot.S
tests/tcg/multiarch: expand system memory test to cover more
tests/tcg/minilib: support %c format char
tests/tcg/multiarch: move the system memory test
tests/tcg/aarch64: add system boot.S
editorconfig: add settings for .s/.S files
tests/tcg/multiarch: add hello world system test
tests/tcg/multiarch: add support for multiarch system tests
tests/docker: Test more components on the Fedora default image
tests/docker: add ubuntu 18.04
MAINTAINERS: update for semihostings new home
target/mips: convert UHI_plog to use common semihosting code
target/mips: only build mips-semi for softmmu
target/arm: correct return values for WRITE/READ in arm-semi
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This attempts to clean-up the output to better match the output of the
rest of the QEMU check system when called with -makecheck. This includes:
- formatting as " TEST iotest-FMT: nnn"
- only dumping config on failure (when -makecheck enabled)
The non-make check output has been cleaned up as well:
- line re-displayed (\r) at the end
- fancy colours for pass/fail/skip
- timestamps always printed (option removed)
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20190503143904.31211-1-alex.bennee@linaro.org>
Tested-by: Thomas Huth <thuth@redhat.com>
Currently, all tests are in the "auto" group. This is a little bit pointless.
OTOH, we need a group for the tests that we can automatically run during
"make check" each time, too. Tests in this new group are supposed to run
with every possible QEMU configuration, for example they must run with every
QEMU binary (also non-x86), without failing when an optional features is
missing (but reporting "skip" is ok), and be able to run on all kind of host
filesystems and users (i.e. also as "nobody" or "root").
So let's use the "auto" group for this class of tests now. The initial
list has been determined by running the iotests with non-x86 QEMU targets
and with our CI pipelines on Gitlab, Cirrus-CI and Travis (i.e. including
macOS and FreeBSD).
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20190502084506.8009-7-thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
This provides the bootstrap and low level helper functions for an
alpha kernel. We use direct access to the DP264 serial port for
test output, and hard machine halt to exit the emulation.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20190501184306.15208-1-richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Expand the memory test to cover move of the softmmu code. Specifically
we:
- improve commentary
- add some helpers (for later BE support)
- reduce boiler plate into helpers
- add signed reads at various sizes/offsets
- required -DCHECK_UNALIGNED
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
There is nothing inherently architecture specific about the memory
test although we may have to manage different restrictions of
unaligned access across architectures.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
This provides the bootstrap and low level helper functions for an
aarch64 kernel. We use semihosting to handle test output and exiting
the emulation. semihosting's parameter passing is a little funky so we
end up using the stack and pointing to that as the parameter block.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
This is not really i386 only, we can have the same test for all
architectures supporting system tests.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
We can certainly support some common tests for system emulation that
make use of our minimal defined boot.S support. It will still be up to
individual architectures to ensure they build so we provide a
MULTIARCH_TESTS variable that they can tack onto TESTS themselves.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Install optional dependencies of QEMU to get better coverage.
The following components are now enabled:
$ ./configure
...
Multipath support yes
VNC SASL support yes
RDMA support yes
PVRDMA support yes
libiscsi support yes
seccomp support yes
libpmem support yes
libudev yes
Note: The udev-devel package is provided by systemd-devel.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190504055440.20406-1-philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Marcel Apfelbaum<marcel.apfelbaum@gmail.com>
Based on the ubuntu.docker file.
Used to reproduce the build failure Peter was seeing.
Others might find this useful too ;)
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20190503070241.24786-1-kraxel@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
This tests boot a full VM and check the serial console until
the SSH daemon is running, then start a SSH session and run
some commands.
This test can be run using:
$ avocado --show=ssh run -t arch:mips tests/acceptance/linux_ssh_mips_malta.py
ssh: Entering interactive session.
ssh: # uname -a
ssh: Linux debian-mips 3.2.0-4-4kc-malta #1 Debian 3.2.51-1 mips GNU/Linux
ssh: # lspci -d 11ab:4620
ssh: 00:00.0 Host bridge: Marvell Technology Group Ltd. GT-64120/64120A/64121A System Controller (rev 10)
ssh: # cat /sys/bus/i2c/devices/i2c-0/name
ssh: SMBus PIIX4 adapter at 1100
ssh: # cat /proc/mtd
ssh: dev: size erasesize name
ssh: mtd0: 00100000 00010000 "YAMON"
ssh: mtd1: 002e0000 00010000 "User FS"
ssh: mtd2: 00020000 00010000 "Board Config"
ssh: # md5sum /dev/mtd2ro
ssh: 0dfbe8aa4c20b52e1b8bf3cb6cbdf193 /dev/mtd2ro
ssh: # poweroff
Acked-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20190523161832.22490-5-f4bug@amsat.org>
Signed-off-by: Li Qiang <liq3ea@163.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190424140643.62457-6-liq3ea@163.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Li Qiang <liq3ea@163.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190424140643.62457-5-liq3ea@163.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
This is useful to write qtest about fw_cfg file entry.
Signed-off-by: Li Qiang <liq3ea@163.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190424140643.62457-3-liq3ea@163.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Currently, fw_cfg_test uses one QTestState for every test case.
This will add all command lines for every test case and
this is unnecessary. This patch split the test cases and for
every test case it uses his own QTestState. This patch does following
things:
1. Get rid of the global 'fw_cfg', this need add a uninit function
2. Convert every test case in a separate QTestState
After this patch, we can add fw_cfg test case freely and will not
have effect on other test cases.
Signed-off-by: Li Qiang <liq3ea@163.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190424140643.62457-2-liq3ea@163.com>
[PMD: Removed 'ret' local variable in main()]
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Peter Maydell