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6723 commits

Author SHA1 Message Date
Stefan Hajnoczi 9dd6f7c28e util/iov: add iov_discard_undo()
The iov_discard_front/back() operations are useful for parsing iovecs
but they modify the array elements. If the original array is needed
after parsing finishes there is currently no way to restore it.

Although g_memdup() can be used before performing destructive
iov_discard_front/back() operations, this is inefficient.

Introduce iov_discard_undo() to restore the array to the state prior to
an iov_discard_front/back() operation.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Message-Id: <20200917094455.822379-2-stefanha@redhat.com>
2020-09-23 13:41:58 +01:00
Peter Maydell 4dad0a9aa8 QOM queue, 2020-09-18
Fixes:
 * Error value corrections (Markus Armbruster)
 * Correct object_class_dynamic_cast_assert() documentation (Eduardo Habkost)
 * Ensure objects using QEMU_ALIGNED are properly aligned (Richard Henderson)
 
 QOM cleanups (Eduardo Habkost):
 * Rename some constants
 * Simplify parameters of OBJECT_DECLARE* macros
 * Additional DECLARE_*CHECKER* usage
 * Additional OBJECT_DECLARE_TYPE usage
 * Additional OBJECT_DECLARE_SIMPLE_TYPE usage
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Merge remote-tracking branch 'remotes/ehabkost/tags/machine-next-pull-request' into staging

QOM queue, 2020-09-18

Fixes:
* Error value corrections (Markus Armbruster)
* Correct object_class_dynamic_cast_assert() documentation (Eduardo Habkost)
* Ensure objects using QEMU_ALIGNED are properly aligned (Richard Henderson)

QOM cleanups (Eduardo Habkost):
* Rename some constants
* Simplify parameters of OBJECT_DECLARE* macros
* Additional DECLARE_*CHECKER* usage
* Additional OBJECT_DECLARE_TYPE usage
* Additional OBJECT_DECLARE_SIMPLE_TYPE usage

# gpg: Signature made Fri 18 Sep 2020 21:45:29 BST
# gpg:                using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6
# gpg:                issuer "ehabkost@redhat.com"
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full]
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF  D1AA 2807 936F 984D C5A6

* remotes/ehabkost/tags/machine-next-pull-request:
  Use OBJECT_DECLARE_SIMPLE_TYPE when possible
  Use OBJECT_DECLARE_TYPE when possible
  qom: Remove module_obj_name parameter from OBJECT_DECLARE* macros
  qom: Remove ParentClassType argument from OBJECT_DECLARE_SIMPLE_TYPE
  scripts/codeconverter: Update to latest version
  target/s390x: Set instance_align on S390CPU TypeInfo
  target/riscv: Set instance_align on RISCVCPU TypeInfo
  target/ppc: Set instance_align on PowerPCCPU TypeInfo
  target/arm: Set instance_align on CPUARM TypeInfo
  qom: Allow objects to be allocated with increased alignment
  qom: Correct error values in two contracts
  qom: Clean up object_property_get_enum()'s error value
  qom: Correct object_class_dynamic_cast_assert() documentation
  sifive: Use DECLARE_*CHECKER* macros
  sifive: Move QOM typedefs and add missing includes
  sifive_u: Rename memmap enum constants
  sifive_e: Rename memmap enum constants

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-21 18:55:39 +01:00
Markus Armbruster d20f616e8f qom: Clean up object_property_get_enum()'s error value
object_property_get_enum() is the only object_property_FOO() that is
documented to return an undefined value on error.  It does no such
thing, actually: it returns 0 on some errors, and -1 on others.

Needlessly complicated.  Always return -1 on error, and adjust the
contract.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200917125540.597786-2-armbru@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-18 13:49:48 -04:00
Philippe Mathieu-Daudé b6eea069ab tests/acceptance: Skip slow quanta-gsj U-boot+Linux test
The 'arm_quanta_gsj_initrd' test is timeouting on GitLab CI:
https://gitlab.com/philmd/qemu/-/jobs/745483978#L846
and also sometimes on my workstation, so proceed as with
the other slow tests: do not run it by default.
The test can still be run setting the AVOCADO_TIMEOUT_EXPECTED
environment variable.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Reviewed-by: Havard Skinnemoen <hskinnemoen@google.com>
Tested-by: Havard Skinnemoen <hskinnemoen@google.com>
Message-Id: <20200918143355.153522-1-f4bug@amsat.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-09-18 19:46:38 +02:00
Philippe Mathieu-Daudé a58bf4b3d9 tests/acceptance: Disable tests dependent of unreliable apt.armbian.com
Armbian servers are not very reliable and confused the GitLab CI
users a few times this month (path updated, archives moved, and
now the SSL: CERTIFICATE_VERIFY_FAILED "certificate has expired"
error). Time to disable these tests.
Users can still use the artifacts from the cache (or manually add
them to the cache).

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20200917163954.50514-1-philmd@redhat.com>
2020-09-18 19:44:22 +02:00
Paolo Bonzini 17cd6e2bbf docker.py: always use --rm
Avoid that containers pile up.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-18 10:44:47 +01:00
Peter Maydell a6a0c8394c microvm: add acpi support
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Merge remote-tracking branch 'remotes/kraxel/tags/microvm-20200917-pull-request' into staging

microvm: add acpi support

# gpg: Signature made Thu 17 Sep 2020 14:53:06 BST
# gpg:                using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/microvm-20200917-pull-request: (21 commits)
  microvm: enable ramfb
  tests/acpi: update expected data files for microvm
  tests/acpi: add microvm test
  tests/acpi: allow override blkdev
  tests/acpi: allow microvm test data updates.
  microvm: wire up hotplug
  x86: move cpu hotplug from pc to x86
  x86: move acpi_dev from pc/microvm
  x86: constify x86_machine_is_*_enabled
  microvm/acpi: disable virtio-mmio cmdline hack
  microvm/acpi: use seabios with acpi=on
  microvm/acpi: use GSI 16-23 for virtio
  microvm/acpi: add acpi_dsdt_add_virtio() for x86
  microvm/acpi: add minimal acpi support
  microvm: make virtio irq base runtime configurable
  acpi: move acpi_dsdt_add_power_button() to ged
  acpi: ged: add x86 device variant.
  acpi: ged: add control regs
  seabios: add bios-microvm.bin binary
  seabios: add microvm config, update build rules
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-17 20:40:59 +01:00
Gerd Hoffmann 312354f8c9 tests/acpi: update expected data files for microvm
Also clear tests/qtest/bios-tables-test-allowed-diff.h

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200915120909.20838-21-kraxel@redhat.com
2020-09-17 14:16:19 +02:00
Gerd Hoffmann c06cbf3d79 tests/acpi: add microvm test
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-id: 20200915120909.20838-20-kraxel@redhat.com
2020-09-17 14:16:19 +02:00
Gerd Hoffmann 3cac3784f7 tests/acpi: allow override blkdev
microvm needs virtio-blk instead of ide.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Sergio Lopez <slp@redhat.com>
Message-id: 20200915120909.20838-19-kraxel@redhat.com
2020-09-17 14:16:19 +02:00
Gerd Hoffmann 34b36c3bee tests/acpi: allow microvm test data updates.
Also add empty test data files.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200915120909.20838-18-kraxel@redhat.com
2020-09-17 14:16:19 +02:00
Yonggang Luo 61d9282cdc tests: Fixes test-qdev-global-props.c
On win32 the line ending are \r\n, so we skip the \n in function test_dynamic_globalprop

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200915171234.236-22-luoyonggang@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-09-16 12:15:07 +02:00
Yonggang Luo 8330bd536c tests: fix test-util-sockets.c
Fixes following errors:
Running test test-util-sockets
ERROR test-util-sockets - missing test plan

# Start of name tests
**
ERROR:../tests/test-util-sockets.c:93:test_socket_fd_pass_name_good: assertion failed (fd != -1): (-1 != -1)
Bail out! ERROR:../tests/test-util-sockets.c:93:test_socket_fd_pass_name_good: assertion failed (fd != -1): (-1 != -1)

First should call to qemu_init_main_loop before socket_init,
then on win32 doesn't support for SOCKET_ADDRESS_TYPE_FD socket type

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200915121318.247-21-luoyonggang@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-09-16 12:15:07 +02:00
Yonggang Luo a92a783d26 tests: Fixes test-io-channel-file by mask only owner file state mask bits
This is the error on msys2/mingw
Running test test-io-channel-file
**
ERROR:../tests/test-io-channel-file.c:59:test_io_channel_file_helper: assertion failed (TEST_MASK & ~mask == st.st_mode & 0777): (384 == 438)
ERROR test-io-channel-file - Bail out! ERROR:../tests/test-io-channel-file.c:59:test_io_channel_file_helper: assertion failed (TEST_MASK & ~mask == st.st_mode & 0777): (384 == 438)

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200915171234.236-20-luoyonggang@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-09-16 12:15:07 +02:00
Yonggang Luo dd65e4ad22 tests: Fixes test-io-channel-socket.c tests under msys2/mingw
Currently test-io-channel-socket doesn't init with
qemu_init_main_loop
and that's cause the qemu_aio_context not inited,
and the following is the stack when null pointer accessed:

qemu_fd_register (c:\work\xemu\qemu\util\main-loop.c:336)
qemu_try_set_nonblock (c:\work\xemu\qemu\util\oslib-win32.c:224)
qemu_set_nonblock (c:\work\xemu\qemu\util\oslib-win32.c:230)
socket_can_bind_connect (c:\work\xemu\qemu\tests\socket-helpers.c:93)
socket_check_protocol_support (c:\work\xemu\qemu\tests\socket-helpers.c:141)
main (c:\work\xemu\qemu\tests\test-io-channel-socket.c:568)
__tmainCRTStartup (@__tmainCRTStartup:142)
mainCRTStartup (@1400014f6..140001539:3)
BaseThreadInitThunk (@BaseThreadInitThunk:9)
RtlUserThreadStart (@RtlUserThreadStart:12)

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200915121318.247-18-luoyonggang@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-09-16 08:41:06 +02:00
Yonggang Luo 96c64746bf vmstate: Fixes test-vmstate.c on msys2/mingw
The vmstate are valid on win32, just need generate tmp path properly

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200910103059.987-17-luoyonggang@gmail.com>
[thuth: Make indentation a little bit nicer]
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-09-16 08:41:06 +02:00
Yonggang Luo a84258e1f9 meson: Use -b to ignore CR vs. CR-LF issues on Windows
Ideally we would use the '--strip-trailing-cr' option, but not
being POSIX is a portability problem (i.e. BSDs and Solaris
based OSes). Instead use the '-b' option which, although doing
slightly more, produce the expected result on Windows."

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200915121318.247-11-luoyonggang@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-09-16 08:41:06 +02:00
Yonggang Luo 09d631dbf8 tests: test-replication disable /replication/secondary/* on msys2/mingw.
They caused failure on msys2/mingw, that's because file-win32.c not implement
.bdrv_reopen_prepare/commit/abort yet.

This is the error message:
> $ ./tests/test-replication.exe
> # random seed: R02S3f4d1c01af2b0a046990e0235c481faf
> 1..13
> # Start of replication tests
> # Start of primary tests
> ok 1 /replication/primary/read
> ok 2 /replication/primary/write
> ok 3 /replication/primary/start
> ok 4 /replication/primary/stop
> ok 5 /replication/primary/do_checkpoint
> ok 6 /replication/primary/get_error_all
> # End of primary tests
> # Start of secondary tests
> ok 7 /replication/secondary/read
> ok 8 /replication/secondary/write
> Unexpected error in bdrv_reopen_prepare() at ../block.c:4191:
> Block format 'file' used by node '#block4287' does not support reopening
> files

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200915121318.247-9-luoyonggang@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-09-16 08:41:06 +02:00
Yonggang Luo dce93184b5 tests: Fixes test-replication.c on msys2/mingw.
On Windows there is no path like /tmp/s_local_disk.XXXXXX
Use g_get_tmp_dir instead of /tmp.

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200915121318.247-8-luoyonggang@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-09-16 08:41:06 +02:00
Yonggang Luo 00650e6e46 meson: disable crypto tests are empty under win32
Disable following tests on msys2/mingw
      'test-crypto-tlscredsx509': ['crypto-tls-x509-helpers.c', 'pkix_asn1_tab.c',
                                   tasn1, crypto],
      'test-crypto-tlssession': ['crypto-tls-x509-helpers.c', 'pkix_asn1_tab.c', 'crypto-tls-psk-helpers.c',
                                 tasn1, crypto],
      'test-io-channel-tls': ['io-channel-helpers.c', 'crypto-tls-x509-helpers.c', 'pkix_asn1_tab.c',
                              tasn1, io, crypto]}
These tests are failure with:
ERROR test-crypto-tlscredsx509 - missing test plan
ERROR test-crypto-tlssession - missing test plan
ERROR test-io-channel-tls - missing test plan

Because on win32 those test case are all disabled.

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Message-Id: <20200909094617.1582-12-luoyonggang@gmail.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-09-16 08:41:06 +02:00
Yonggang Luo 2d89880003 meson: Disable test-char on msys2/mingw for fixing tests stuck
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Message-Id: <20200907200432.2418-3-luoyonggang@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-09-16 08:41:06 +02:00
Yonggang Luo 760064efe1 rcu: fixes test-logging.c by call drain_call_rcu before rmdir_full
drain_call_rcu is necessary on win32, because under win32, if you
don't close the file before remove it, the remove would be fail.

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Message-Id: <20200915121318.247-23-luoyonggang@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-09-16 08:41:06 +02:00
Yonggang Luo 4ed79a1bfb tests: Convert g_free to g_autofree macro in test-logging.c
g_autofree are prefer than g_free when possible.

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200915121318.247-17-luoyonggang@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-09-16 08:41:06 +02:00
Thomas Huth b822c05b81 tests/socket-helpers: Treat EAI_NONAME as EADDRNOTAVAIL
The tests/test-char test is currently always failing on my system since
the getaddrinfo() in socket_can_bind_connect() returns EAI_NONAME when
it is called from socket_check_protocol_support() to check for IPv6.
socket_check_protocol_support() then returns -1 and thus the tests are
not run at all - even though IPv4 is working fine.
socket_can_bind_connect() connect should return EADDRNOTAVAIL in this
case instead, so that socket_check_protocol_support() does not fail.

Suggested-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200908121543.222872-1-thuth@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-09-16 08:41:06 +02:00
Thomas Huth d97b4b0d0c tests/qtest/qmp-cmd-test: Use inclusive language
We simply want to ignore certain queries here, so let's rather
use the term 'ignore' to express this intention.

Message-Id: <20200914163755.42618-1-thuth@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-09-16 08:41:06 +02:00
Alexander Bulekov d287961f25 fuzz: Change the way we write qtest log to stderr
Telling QTest to log to /dev/fd/2, essentially results in dup(2). This
is fine, if other code isn't logging to stderr. Otherwise, the order of
the logs is mixed due to buffering issues, since two file-descriptors
are used to write to the same file. We can avoid this, since just
specifying "-qtest" sets the log fd to stderr. If we want to disable
qtest logs, we can just add -qtest-log none.

Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <20200819061110.1320568-2-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-09-16 08:41:06 +02:00
Max Reitz 1f04fa3e00 iotests: Drop readlink -f
On macOS, (out of the box) readlink does not have -f.  We do not really
need readlink here, though, it was just a replacement for realpath
(which is not available on our BSD test systems), which we needed to
make the $(dirname) into an absolute path.

Instead of using either, just use "cd; pwd" like is done for
$source_iotests.

Fixes: b1cbc33a39
       ("iotests: Allow running from different directory")
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Reported-by: Claudio Fontana <cfontana@suse.de>
Reported-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20200914145606.94620-1-mreitz@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-09-16 08:41:06 +02:00
Alberto Garcia 8e958260c5 qcow2: Make preallocate_co() resize the image to the correct size
This function preallocates metadata structures and then extends the
image to its new size, but that new size calculation is wrong because
it doesn't take into account that the host_offset variable is always
cluster-aligned.

This problem can be reproduced with preallocation=metadata when the
original size is not cluster-aligned but the new size is. In this case
the final image size will be shorter than expected.

   qemu-img create -f qcow2 img.qcow2 31k
   qemu-img resize --preallocation=metadata img.qcow2 128k

Signed-off-by: Alberto Garcia <berto@igalia.com>
Message-Id: <adeb8b059917b141d5f5b3bd2a016262d3052c79.1599833007.git.berto@igalia.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
[mreitz: Mark compat=0.10 unsupported for iotest 125]
Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-09-15 11:30:36 +02:00
Thomas Huth 33fe08fcaf iotests: Skip test_stream_parallel in test 030 when doing "make check"
The test_stream_parallel test still occasionally fails in the CI.
Thus let's disable it during "make check" for now so that it does
not cause trouble during merge tests. We can enable it again once
the problem has been resolved.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20200907113824.134788-1-thuth@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-09-15 11:05:13 +02:00
Alberto Garcia 184581fa4d qcow2: Fix removal of list members from BDRVQcow2State.cluster_allocs
When a write request needs to allocate new clusters (or change the L2
bitmap of existing ones) a QCowL2Meta structure is created so the L2
metadata can be later updated and any copy-on-write can be performed
if necessary.

A write request can span a region consisting of an arbitrary
combination of previously unallocated and allocated clusters, and if
the unallocated ones can be put contiguous to the existing ones then
QEMU will do so in order to minimize the number of write operations.

In practice this means that a write request has not just one but a
number of QCowL2Meta structures. All of them are added to the
cluster_allocs list that is stored in BDRVQcow2State and is used to
detect overlapping requests. After the write request finishes all its
associated QCowL2Meta are removed from that list. calculate_l2_meta()
takes care of creating and putting those structures in the list, and
qcow2_handle_l2meta() takes care of removing them.

The problem is that the error path in handle_alloc() also tries to
remove an item in that list, a remnant from the time when this was
handled there (that code would not even be correct anymore because
it only removes one struct and not all the ones from the same write
request).

This can trigger a double removal of the same item from the list,
causing a crash. This is not easy to reproduce in practice because
it requires that do_alloc_cluster_offset() fails after a successful
previous allocation during the same write request, but it can be
reproduced with the included test case.

Signed-off-by: Alberto Garcia <berto@igalia.com>
Message-Id: <3440a1c4d53c4fe48312b478c96accb338cbef7c.1599150873.git.berto@igalia.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-09-15 11:05:13 +02:00
Peter Lieven af8d43d393 qemu-img: avoid unaligned read requests during convert
in case of large continous areas that share the same allocation status
it happens that the value of s->sector_next_status is unaligned to the
cluster size or even request alignment of the source. Avoid this by
stripping down the s->sector_next_status position to cluster boundaries.

Signed-off-by: Peter Lieven <pl@kamp.de>
Message-Id: <20200901125129.6398-1-pl@kamp.de>
[mreitz: Disable vhdx for 251]
Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-09-15 11:05:12 +02:00
Nir Soffer 7cc002a06c qemu-iotests: Simplify FilePath __init__
Use list comprehension instead of append loop.

Signed-off-by: Nir Soffer <nsoffer@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20200828232152.205833-6-nsoffer@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-09-15 11:05:12 +02:00
Nir Soffer 3192fad7f7 qemu-iotests: Merge FilePaths and FilePath
FilePath creates now one temporary file:

    with FilePath("a") as a:

Or more:

    with FilePath("a", "b", "c") as (a, b, c):

This is also the behavior of the file_path() helper, used by some of the
tests. Now we have only 2 helpers for creating temporary files instead
of 3.

Signed-off-by: Nir Soffer <nsoffer@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20200828232152.205833-5-nsoffer@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-09-15 11:05:12 +02:00
Nir Soffer a242b19e80 qemu-iotests: Support varargs syntax in FilePaths
Accept variable number of names instead of a sequence:

    with FilePaths("a", "b", "c") as (a, b, c):

The disadvantage is that base_dir must be used as kwarg:

    with FilePaths("a", "b", base_dir=soc_dir) as (sock1, sock2):

But this is more clear and calling optional argument as positional
arguments is bad idea anyway.

Signed-off-by: Nir Soffer <nsoffer@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20200828232152.205833-4-nsoffer@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-09-15 11:05:12 +02:00
Nir Soffer f765af87c2 qemu-iotests: Fix FilePaths docstring
When this class was extracted from FilePath, the docstring was not
updated for generating multiple files, and the example usage was
referencing unrelated file.

While fixing the docstring, add example for creating sockets, which
should use iotests.sock_dir instead of the default base_dir.

Fixes: de263986b5
Signed-off-by: Nir Soffer <nsoffer@redhat.com>
Message-Id: <20200828232152.205833-3-nsoffer@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-09-15 11:05:12 +02:00
Nir Soffer a7971702f4 qemu-iotests: Fix FilePaths cleanup
If os.remove() fails to remove one of the paths, for example if the file
was removed by the test, the cleanup loop would exit silently, without
removing the rest of the files.

Fixes: de263986b5
Signed-off-by: Nir Soffer <nsoffer@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20200828232152.205833-2-nsoffer@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-09-15 11:05:12 +02:00
Havard Skinnemoen 4fe986dd44 tests/acceptance: console boot tests for quanta-gsj
This adds two acceptance tests for the quanta-gsj machine.

One test downloads a lightly patched openbmc flash image from github and
verifies that it boots all the way to the login prompt.

The other test downloads a kernel, initrd and dtb built from the same
openbmc source and verifies that the kernel detects all CPUs and boots
to the point where it can't find the root filesystem (because we have no
flash image in this case).

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Havard Skinnemoen <hskinnemoen@google.com>
Message-id: 20200911052101.2602693-15-hskinnemoen@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-14 14:24:59 +01:00
Richard Henderson acfdd2398d decodetree: Improve identifier matching
Only argument set members have to be C identifiers, everything
else gets prefixed during conversion to C.  Some places just
checked the leading character, and some places matched a leading
character plus a C identifier.

Convert everything to match full identifiers, including the
[&%@&] prefix, and drop the full C identifier requirement.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200903192334.1603773-1-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-14 14:23:19 +01:00
Laszlo Ersek 8fa3b7029f tests: acpi: update "virt/SSDT.memhp" for edk2-stable202008
The NVDIMM_ACPI_MEM_ADDR dword in "virt/SSDT.memhp" needs an update due to
the firmware now allocating NVDIMM_DSM_MEM_FILE at a lower address.

>          }
>      }
>
> -    Name (MEMA, 0x43DD0000)
> +    Name (MEMA, 0x43D10000)
>  }
>

Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Ref: https://bugs.launchpad.net/qemu/+bug/1852196
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200908072939.30178-11-lersek@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-09-13 23:03:15 +02:00
Laszlo Ersek 148ef04cc9 tests: acpi: tolerate "virt/SSDT.memhp" mismatch temporarily
Tolerate "virt/SSDT.memhp" mismatch temporarily to let
"check-qtest-aarch64" pass until we refresh the AML after
advancing the edk2 submodule to tag edk2-stable202008.

Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Ref: https://bugs.launchpad.net/qemu/+bug/1852196
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200908072939.30178-5-lersek@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-09-13 23:03:15 +02:00
Laszlo Ersek ec87b5daca roms/efirom, tests/uefi-test-tools: update edk2's own submodules first
In edk2 commit 06033f5abad3 ("BaseTools: Make brotli a submodule",
2020-04-16), part of edk2-stable202005, the Brotli compressor /
decompressor source code that edk2 had flattened into BaseTools was
replaced with a git submodule.

This means we have to initialize edk2's own submodules before building
BaseTools not just in "roms/Makefile.edk2", but in "roms/Makefile" (for
the sake of the "efirom" target) and "tests/uefi-test-tools/Makefile" as
well.

Right now this patch is effectively a no-op; it will become meaningful
after we move the edk2 submodule to edk2-stable202008.

Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Ref: https://bugs.launchpad.net/qemu/+bug/1852196
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200908072939.30178-3-lersek@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-09-13 23:03:14 +02:00
Peter Maydell 3d9f371b01 Various misc and testing fixes:
- Expand CODING_STYLE.rst a little more
   - usb-host build fix
   - allow check-softfloat unit tests without TCG
   - simplify mips imm_branch so compiler isn't confused
   - mark ppc64abi32 for deprecation
   - more compiler soothing in pch_rev_id
   - allow acceptance to skip missing binaries
   - more a bunch of plugins to contrib
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Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-fixes-100920-1' into staging

Various misc and testing fixes:

  - Expand CODING_STYLE.rst a little more
  - usb-host build fix
  - allow check-softfloat unit tests without TCG
  - simplify mips imm_branch so compiler isn't confused
  - mark ppc64abi32 for deprecation
  - more compiler soothing in pch_rev_id
  - allow acceptance to skip missing binaries
  - more a bunch of plugins to contrib

# gpg: Signature made Thu 10 Sep 2020 10:51:05 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-fixes-100920-1:
  plugins: move the more involved plugins to contrib
  tests/acceptance: Add Test.fetch_asset(cancel_on_missing=True)
  tests: bump avocado version
  hw/i386: make explicit clearing of pch_rev_id
  configure: don't enable ppc64abi32-linux-user by default
  docs/system/deprecated: mark ppc64abi32-linux-user for deprecation
  target/mips: simplify gen_compute_imm_branch logic
  tests/meson.build: fp tests don't need CONFIG_TCG
  usb-host: restrict workaround to new libusb versions
  CODING_STYLE.rst: flesh out our naming conventions.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-12 22:54:32 +01:00
Peter Maydell c47edb8dda Improve performance of crypto cipher subsystem
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Merge remote-tracking branch 'remotes/berrange-gitlab/tags/crypt-perf-pull-request' into staging

Improve performance of crypto cipher subsystem

# gpg: Signature made Thu 10 Sep 2020 11:05:18 BST
# gpg:                using RSA key DAF3A6FDB26B62912D0E8E3FBE86EBB415104FDF
# gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>" [full]
# gpg:                 aka "Daniel P. Berrange <berrange@redhat.com>" [full]
# Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E  8E3F BE86 EBB4 1510 4FDF

* remotes/berrange-gitlab/tags/crypt-perf-pull-request:
  crypto/gcrypt: Split QCryptoCipherGcrypt into subclasses
  crypto/nettle: Split QCryptoCipherNettle into subclasses
  crypto/builtin: Split QCryptoCipherBuiltin into subclasses
  crypto/builtin: Split and simplify AES_encrypt_cbc
  crypto/builtin: Move AES_cbc_encrypt into cipher-builtin.inc.c
  crypto/builtin: Merge qcrypto_cipher_aes_{ecb,xts}_{en,de}crypt
  crypto/builtin: Remove odd-sized AES block handling
  crypto: Constify cipher data tables
  crypto: Move cipher->driver init to qcrypto_*_cipher_ctx_new
  crypto: Allocate QCryptoCipher with the subclass
  crypto: Use the correct const type for driver
  crypto: Move QCryptoCipherDriver typedef to crypto/cipher.h
  crypto/nettle: Fix xts_encrypt arguments
  crypto: Remove redundant includes
  crypto: Rename cipher include files to .c.inc
  crypto: Assume blocksize is a power of 2
  tests: fix output message formatting for crypto benchmarks

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-12 21:17:22 +01:00
Peter Maydell 842038f55c trivial patches pull request 20200911
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Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-5.2-pull-request' into staging

trivial patches pull request 20200911

# gpg: Signature made Fri 11 Sep 2020 20:32:27 BST
# gpg:                using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg:                issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg:                 aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg:                 aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F  5173 F30C 38BD 3F2F BE3C

* remotes/vivier2/tags/trivial-branch-for-5.2-pull-request:
  target/i386/kvm: Add missing fallthrough comment
  util/hexdump: Reorder qemu_hexdump() arguments
  util/hexdump: Convert to take a void pointer argument
  hw/arm/pxa2xx: Add missing fallthrough comment
  target/i386/kvm: Rename host_tsx_blacklisted() as host_tsx_broken()
  test-vmstate: remove unnecessary code in match_interval_mapping_node
  hw: hyperv: vmbus: Fix 32bit compilation
  kconfig: fix comment referring to old Makefiles
  meson.build: tweak sdl-image error message
  hw/net/e1000e: Remove duplicated write handler for FLSWDATA register
  hw/net/e1000e: Remove overwritten read handler for STATUS register
  Makefile: Skip the meson subdir in cscope/TAGS/ctags
  Makefile: Drop extra phony cscope
  hw/gpio/max7310: Replace disabled printf() by qemu_log_mask(UNIMP)
  hw/gpio/omap_gpio: Replace fprintf() by qemu_log_mask(GUEST_ERROR)
  hw/acpi/tco: Remove unused definitions
  hw/isa/isa-bus: Replace hw_error() by assert()
  hw/mips/fuloong2e: Convert pointless error message to an assert()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

# Conflicts:
#	net/colo-compare.c
2020-09-12 14:23:15 +01:00
Peter Maydell f4ef8c9cc1 QOM boilerplate cleanup
Documentation build fix:
 * memory: Remove kernel-doc comment marker (Eduardo Habkost)
 
 QOM cleanups:
 * Rename QOM macros for consistency between
   TYPE_* and type checking constants (Eduardo Habkost)
 
 QOM new macros:
 * OBJECT_DECLARE_* and OBJECT_DEFINE_* macros (Daniel P. Berrangé)
 * DECLARE_*_CHECKER macros (Eduardo Habkost)
 
 Automated QOM boilerplate changes:
 * Automated changes to use DECLARE_*_CHECKER (Eduardo Habkost
 * Automated changes to use OBJECT_DECLARE* (Eduardo Habkost)
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Merge remote-tracking branch 'remotes/ehabkost/tags/machine-next-pull-request' into staging

QOM boilerplate cleanup

Documentation build fix:
* memory: Remove kernel-doc comment marker (Eduardo Habkost)

QOM cleanups:
* Rename QOM macros for consistency between
  TYPE_* and type checking constants (Eduardo Habkost)

QOM new macros:
* OBJECT_DECLARE_* and OBJECT_DEFINE_* macros (Daniel P. Berrangé)
* DECLARE_*_CHECKER macros (Eduardo Habkost)

Automated QOM boilerplate changes:
* Automated changes to use DECLARE_*_CHECKER (Eduardo Habkost
* Automated changes to use OBJECT_DECLARE* (Eduardo Habkost)

# gpg: Signature made Thu 10 Sep 2020 19:17:49 BST
# gpg:                using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6
# gpg:                issuer "ehabkost@redhat.com"
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full]
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF  D1AA 2807 936F 984D C5A6

* remotes/ehabkost/tags/machine-next-pull-request: (33 commits)
  virtio-vga: Use typedef name for instance_size
  vhost-user-vga: Use typedef name for instance_size
  xilinx_axienet: Use typedef name for instance_size
  lpc_ich9: Use typedef name for instance_size
  omap_intc: Use typedef name for instance_size
  xilinx_axidma: Use typedef name for instance_size
  tusb6010: Rename TUSB to TUSB6010
  pc87312: Rename TYPE_PC87312_SUPERIO to TYPE_PC87312
  vfio: Rename PCI_VFIO to VFIO_PCI
  usb: Rename USB_SERIAL_DEV to USB_SERIAL
  sabre: Rename SABRE_DEVICE to SABRE
  rs6000_mc: Rename RS6000MC_DEVICE to RS6000MC
  filter-rewriter: Rename FILTER_COLO_REWRITER to FILTER_REWRITER
  esp: Rename ESP_STATE to ESP
  ahci: Rename ICH_AHCI to ICH9_AHCI
  vmgenid: Rename VMGENID_DEVICE to TYPE_VMGENID
  vfio: Rename VFIO_AP_DEVICE_TYPE to TYPE_VFIO_AP_DEVICE
  dev-smartcard-reader: Rename CCID_DEV_NAME to TYPE_USB_CCID_DEV
  ap-device: Rename AP_DEVICE_TYPE to TYPE_AP_DEVICE
  gpex: Fix type checking function name
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-11 19:26:51 +01:00
Peter Maydell 2499453eb1 Block layer patches:
- qemu-img create: Fail gracefully when backing file is an empty string
 - Fixes related to filter block nodes ("Deal with filters" series)
 - block/nvme: Various cleanups required to use multiple queues
 - block/nvme: Use NvmeBar structure from "block/nvme.h"
 - file-win32: Fix "locking" option
 - iotests: Allow running from different directory
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Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches:

- qemu-img create: Fail gracefully when backing file is an empty string
- Fixes related to filter block nodes ("Deal with filters" series)
- block/nvme: Various cleanups required to use multiple queues
- block/nvme: Use NvmeBar structure from "block/nvme.h"
- file-win32: Fix "locking" option
- iotests: Allow running from different directory

# gpg: Signature made Thu 10 Sep 2020 10:11:19 BST
# gpg:                using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
# gpg:                issuer "kwolf@redhat.com"
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream: (65 commits)
  block/qcow2-cluster: Add missing "fallthrough" annotation
  block/nvme: Pair doorbell registers
  block/nvme: Use generic NvmeBar structure
  block/nvme: Group controller registers in NVMeRegs structure
  file-win32: Fix "locking" option
  iotests: Allow running from different directory
  iotests: Test committing to overridden backing
  iotests: Add test for commit in sub directory
  iotests: Add filter mirror test cases
  iotests: Add filter commit test cases
  iotests: Let complete_and_wait() work with commit
  iotests: Test that qcow2's data-file is flushed
  block: Leave BDS.backing_{file,format} constant
  block: Inline bdrv_co_block_status_from_*()
  blockdev: Fix active commit choice
  block: Drop backing_bs()
  qemu-img: Use child access functions
  nbd: Use CAF when looking for dirty bitmap
  commit: Deal with filters
  backup: Deal with filters
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-11 14:47:49 +01:00
Pan Nengyuan 712f197436 test-vmstate: remove unnecessary code in match_interval_mapping_node
'str' is not used in match_interval_mapping_node(), remove it.

Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20200910023818.11880-1-pannengyuan@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-09-10 16:20:49 +02:00
Daniel P. Berrangé ca04c3cf15 tests: fix output message formatting for crypto benchmarks
The output was changed from g_print to g_test_message in

  commit 24441f912e
  Author: Marc-André Lureau <marcandre.lureau@redhat.com>
  Date:   Fri Aug 28 15:07:30 2020 +0400

    tests: do not print benchmark output to stdout

    As this makes the TAP output invalid. Use g_test_message().

The functions do not result in equivalent output. The g_print
statements were putting all the information on a single line
for ease of interpretation. The change to g_test_message split
the output across many lines making it painful to read.

The opportunity is used to tweak the information printed to be
more consistent across tests.

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-09-10 11:02:17 +01:00
Alex Bennée c17a386b6a plugins: move the more involved plugins to contrib
We have an exploding complexity problem in the testing so lets just
move the more involved plugins into contrib. tests/plugins still exist
for the basic plugins that exercise the API. We restore the old
pre-meson style Makefile for contrib as it also doubles as a guide for
out-of-tree plugin builds.

While we are at it add some examples to the documentation and a
specific plugins build target.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20200909112742.25730-11-alex.bennee@linaro.org>
2020-09-10 10:47:03 +01:00
Philippe Mathieu-Daudé 89e076f37d tests/acceptance: Add Test.fetch_asset(cancel_on_missing=True)
Invert the default of avocado.Test.fetch_asset 'cancel_on_missing'
keyword: accept missing artefacts by default. If a test is certain
an artifact can't be missing, it will set cancel_on_missing=False.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20200908202352.298506-3-philmd@redhat.com>
Message-Id: <20200909112742.25730-10-alex.bennee@linaro.org>
2020-09-10 10:46:57 +01:00