Commit Graph

10375 Commits

Author SHA1 Message Date
Arnaud Minier 13d6c073f0 tests/qtest/stm32l4x5_rcc-test.c: Add tests for the STM32L4x5_RCC
Tests:
- the ability to change the sysclk of the device
- the ability to enable/disable/configure the PLLs
- if the clock multiplexers work
- the register flags and the generation of irqs

Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr>
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-id: 20240303140643.81957-9-arnaud.minier@telecom-paris.fr
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2024-03-05 13:22:56 +00:00
Rayhan Faizel 0820e097fa tests/qtest: Add testcase for BCM2835 BSC
Simple testcase for validating proper operation of read and write for all
three BSC controllers.

Signed-off-by: Rayhan Faizel <rayhan.faizel@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20240224191038.2409945-4-rayhan.faizel@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-03-05 13:22:55 +00:00
Peter Maydell 4eac9dfbd7 linux-user: Rewrite elf coredump
tcg/aarch64: Apple does not align __int128_t in even registers
 accel/tcg: Fixes for page tables in mmio memory
 linux-user: Remove qemu_host_page_{size,mask}, HOST_PAGE_ALIGN
 migration: Remove qemu_host_page_size
 hw/tpm: Remove qemu_host_page_size
 softmmu: Remove qemu_host_page_{size,mask}, HOST_PAGE_ALIGN
 linux-user: Split and reorganize target_mmap.
 *-user: Deprecate and disable -p pagesize
 linux-user: Allow TARGET_PAGE_BITS_VARY
 target/alpha: Enable TARGET_PAGE_BITS_VARY for user-only
 target/arm: Enable TARGET_PAGE_BITS_VARY for AArch64 user-only
 target/ppc: Enable TARGET_PAGE_BITS_VARY for user-only
 linux-user: Remove pgb_dynamic alignment assertion
 tcg/optimize: fix uninitialized variable
 linux-user: Rewrite shmat
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Merge tag 'pull-tcg-20240301' of https://gitlab.com/rth7680/qemu into staging

linux-user: Rewrite elf coredump
tcg/aarch64: Apple does not align __int128_t in even registers
accel/tcg: Fixes for page tables in mmio memory
linux-user: Remove qemu_host_page_{size,mask}, HOST_PAGE_ALIGN
migration: Remove qemu_host_page_size
hw/tpm: Remove qemu_host_page_size
softmmu: Remove qemu_host_page_{size,mask}, HOST_PAGE_ALIGN
linux-user: Split and reorganize target_mmap.
*-user: Deprecate and disable -p pagesize
linux-user: Allow TARGET_PAGE_BITS_VARY
target/alpha: Enable TARGET_PAGE_BITS_VARY for user-only
target/arm: Enable TARGET_PAGE_BITS_VARY for AArch64 user-only
target/ppc: Enable TARGET_PAGE_BITS_VARY for user-only
linux-user: Remove pgb_dynamic alignment assertion
tcg/optimize: fix uninitialized variable
linux-user: Rewrite shmat

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# gpg: Signature made Fri 01 Mar 2024 23:04:52 GMT
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# gpg:                issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
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* tag 'pull-tcg-20240301' of https://gitlab.com/rth7680/qemu: (60 commits)
  tests/tcg: Check that shmat() does not break /proc/self/maps
  linux-user: Rewrite target_shmat
  linux-user: Add strace for shmat
  linux-user/loongarch64: Remove TARGET_FORCE_SHMLBA
  linux-user/x86_64: Handle the vsyscall page in open_self_maps_{2,4}
  tcg/optimize: fix uninitialized variable
  linux-user: Remove pgb_dynamic alignment assertion
  target/alpha: Enable TARGET_PAGE_BITS_VARY for user-only
  target/ppc: Enable TARGET_PAGE_BITS_VARY for user-only
  linux-user: Bound mmap_min_addr by host page size
  target/arm: Enable TARGET_PAGE_BITS_VARY for AArch64 user-only
  linux-user: Allow TARGET_PAGE_BITS_VARY
  accel/tcg: Disconnect TargetPageDataNode from page size
  cpu: Remove page_size_init
  *-user: Deprecate and disable -p pagesize
  tests/tcg: Extend file in linux-madvise.c
  tests/tcg: Remove run-test-mmap-*
  linux-user: Split out mmap_h_gt_g
  linux-user: Split out mmap_h_lt_g
  linux-user: Split out mmap_h_eq_g
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-03-05 09:45:22 +00:00
Ilya Leoshkevich 04dadd22ae tests/tcg: Check that shmat() does not break /proc/self/maps
Add a regression test for a recently fixed issue, where shmat()
desynced the guest and the host view of the address space and caused
open("/proc/self/maps") to SEGV.

Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-Id: <jwyuvao4apydvykmsnvacwshdgy3ixv7qvkh4dbxm3jkwgnttw@k4wpaayou7oq>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-03-01 08:09:55 -10:00
Thomas Huth f0cb6828ae tests/unit/test-util-sockets: Remove temporary file after test
test-util-sockets leaves the temporary socket files around in the
temporary files folder. Let's better remove them at the end of the
testing.

Fixes: 4d3a329af5 ("tests/util-sockets: add abstract unix socket cases")
Message-ID: <20240226082728.249753-1-thuth@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-03-01 08:27:33 +01:00
Daniel Henrique Barboza 3283843a8e libqos/virtio.c: fix 'avail_event' offset in qvring_init()
In qvring_init() we're writing vq->used->avail_event at "vq->used + 2 +
array_size".  The struct pointed by vq->used is, from virtio_ring.h
Linux header):

 *	// A ring of used descriptor heads with free-running index.
 *	__virtio16 used_flags;
 *	__virtio16 used_idx;
 *	struct vring_used_elem used[num];
 *	__virtio16 avail_event_idx;

So 'flags' is the word right at vq->used. 'idx' is vq->used + 2. We need
to skip 'used_idx' by adding + 2 bytes, and then sum the vector size, to
reach avail_event_idx. An example on how to properly access this field
can be found in qvirtqueue_kick():

avail_event = qvirtio_readw(d, qts, vq->used + 4 +
                            sizeof(struct vring_used_elem) * vq->size);

This error was detected when enabling the RISC-V 'virt' libqos machine.
The 'idx' test from vhost-user-blk-test.c errors out with a timeout in
qvirtio_wait_used_elem(). The timeout happens because when processing
the first element, 'avail_event' is read in qvirtqueue_kick() as non-zero
because we didn't initialize it properly (and the memory at that point
happened to be non-zero). 'idx' is 0.

All of this makes this condition fail because "idx - avail_event" will
overflow and be non-zero:

/* < 1 because we add elements to avail queue one by one */
if ((flags & VRING_USED_F_NO_NOTIFY) == 0 &&
                        (!vq->event || (uint16_t)(idx-avail_event) < 1)) {
    d->bus->virtqueue_kick(d, vq);
}

As a result the virtqueue is never kicked and we'll timeout waiting for it.

Fixes: 1053587c3f ("libqos: Added EVENT_IDX support")
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20240217192607.32565-3-dbarboza@ventanamicro.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-03-01 08:27:33 +01:00
Daniel Henrique Barboza 2791490de1 libqos/virtio.c: init all elems in qvring_indirect_desc_setup()
The loop isn't setting the values for the last element. Every other
element is being initialized with addr = 0, flags = VRING_DESC_F_NEXT
and next = i + 1. The last elem is never touched.

This became a problem when enabling a RISC-V 'virt' libqos machine in
the 'indirect' test of virti-blk-test.c. The 'flags' for the last
element will end up being an odd number (since we didn't touch it).
Being an odd number it will be mistaken by VRING_DESC_F_NEXT, which
happens to be 1.

Deep into hw/virt/virtio.c, in virtqueue_split_pop(), into
virtqueue_split_read_next_desc(), a check for VRING_DESC_F_NEXT will be
made to see if we're supposed to chain. The code will keep up chaining
in the last element because the uninitialized value happens to be odd.
We'll error out right after that because desc->next (which is also
uninitialized) will be >= max. A VIRTQUEUE_READ_DESC_ERROR will be
returned, with an error message like this in the stderr:

qemu-system-riscv64: Desc next is 49391

Since we never returned, we'll end up timing out at qvirtio_wait_used_elem():

ERROR:../tests/qtest/libqos/virtio.c:236:qvirtio_wait_used_elem:
    assertion failed: (g_get_monotonic_time() - start_time <= timeout_us)

The root cause is using uninitialized values from guest_alloc() in
qvring_indirect_desc_setup(). There's no guarantee that the memory pages
retrieved will be zeroed, so we can't make assumptions. In fact, commit
5b4f72f5e8 ("tests/qtest: properly initialise the vring used idx") fixed a
similar problem stating "It is probably not wise to assume guest memory
is zeroed anyway". I concur.

Initialize all elems in qvring_indirect_desc_setup().

Fixes: f294b029aa ("libqos: Added indirect descriptor support to virtio implementation")
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20240217192607.32565-2-dbarboza@ventanamicro.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-03-01 08:27:33 +01:00
Richard Henderson 6ada861951 tests/tcg: Extend file in linux-madvise.c
When guest page size > host page size, this test can fail
due to the SIGBUS protection hack.  Avoid this by making
sure that the file size is at least one guest page.

Visible with alpha guest on x86_64 host.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Ilya Leoshkevich <iii@linux.ibm.com>
Acked-by: Helge Deller <deller@gmx.de>
Message-Id: <20240102015808.132373-26-richard.henderson@linaro.org>
2024-02-29 11:35:37 -10:00
Richard Henderson e9206163d9 tests/tcg: Remove run-test-mmap-*
These tests are confused, because -p does not change
the guest page size, but the host page size.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Ilya Leoshkevich <iii@linux.ibm.com>
Acked-by: Helge Deller <deller@gmx.de>
Message-Id: <20240102015808.132373-25-richard.henderson@linaro.org>
2024-02-29 11:35:37 -10:00
Peter Maydell c0c6a0e352 Migration pull request
- Fabiano's fixed-ram patches (1-5 only)
 - Peter's cleanups on multifd tls IOC referencing
 - Steve's cpr patches for vfio (migration patches only)
 - Fabiano's fix on mbps stats racing with COMPLETE state
 - Fabiano's fix on return path thread hang
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Merge tag 'migration-next-pull-request' of https://gitlab.com/peterx/qemu into staging

Migration pull request

- Fabiano's fixed-ram patches (1-5 only)
- Peter's cleanups on multifd tls IOC referencing
- Steve's cpr patches for vfio (migration patches only)
- Fabiano's fix on mbps stats racing with COMPLETE state
- Fabiano's fix on return path thread hang

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# gpg:                issuer "peterx@redhat.com"
# gpg: Good signature from "Peter Xu <xzpeter@gmail.com>" [marginal]
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* tag 'migration-next-pull-request' of https://gitlab.com/peterx/qemu: (25 commits)
  migration: Use migrate_has_error() in close_return_path_on_source()
  migration: Join the return path thread before releasing to_dst_file
  migration: Fix qmp_query_migrate mbps value
  migration: options incompatible with cpr
  migration: update cpr-reboot description
  migration: stop vm for cpr
  migration: notifier error checking
  migration: refactor migrate_fd_connect failures
  migration: per-mode notifiers
  migration: MigrationNotifyFunc
  migration: remove postcopy_after_devices
  migration: MigrationEvent for notifiers
  migration: convert to NotifierWithReturn
  migration: remove error from notifier data
  notify: pass error to notifier with return
  migration/multifd: Drop unnecessary helper to destroy IOC
  migration/multifd: Cleanup outgoing_args in state destroy
  migration/multifd: Make multifd_channel_connect() return void
  migration/multifd: Drop registered_yank
  migration/multifd: Cleanup TLS iochannel referencing
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-02-28 17:27:10 +00:00
Alex Bennée 6036b9cfde tests/tcg: expand insn test case to exercise register API
This ensure we at least read every register the plugin API reports at
least once during the check-tcg checks.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240227144335.1196131-25-alex.bennee@linaro.org>
2024-02-28 09:11:42 +00:00
Alex Bennée 8467ac75b3 tests/vm: update openbsd image to 7.4
The old links are dead so even if we have the ISO cached we can't
finish the install. Update to the current stable and tweak the install
strings.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2192
Tested-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240227144335.1196131-5-alex.bennee@linaro.org>
2024-02-28 09:09:16 +00:00
Alex Bennée 151b7dba39 tests/vm: avoid re-building the VM images all the time
The main problem is that "check-venv" is a .PHONY target will always
evaluate and trigger a full re-build of the VM images. While its
tempting to drop it from the dependencies that does introduce a
breakage on freshly configured builds.

Fortunately we do have the otherwise redundant --force flag for the
script which up until now was always on. If we make the usage of
--force conditional on dependencies other than check-venv triggering
the update we can avoid the costly rebuild and still run cleanly on a
fresh checkout.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2118
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240227144335.1196131-4-alex.bennee@linaro.org>
2024-02-28 09:09:16 +00:00
Alex Bennée cdb5bfc9f3 tests/tcg: bump TCG test timeout to 120s
This is less than ideal but easier than making sure we get all the
iterations of the memory test. Update the comment accordingly.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240227144335.1196131-3-alex.bennee@linaro.org>
2024-02-28 09:09:11 +00:00
Alex Bennée 542b10bd14 tests/tcg: update licenses to GPLv2 as intended
My default header template is GPLv3 but for QEMU code we really should
stick to GPLv2-or-later (allowing others to up-license it if they
wish). While this is test code we should still be consistent on the
source distribution.

I wrote all of this code so its not a problem. However there remains
one GPLv3 file left which is the crt0-tc2x.S for TriCore.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240227144335.1196131-2-alex.bennee@linaro.org>
2024-02-28 09:09:04 +00:00
Fabiano Rosas 6d79bd6818 tests/qtest/migration: Add a fd + file test
The fd URI supports an fd that is backed by a file. The code should
select between QIOChannelFile and QIOChannelSocket, depending on the
type of the fd. Add a test for that.

Signed-off-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Peter Xu <peterx@redhat.com>
Link: https://lore.kernel.org/r/20240220224138.24759-4-farosas@suse.de
Signed-off-by: Peter Xu <peterx@redhat.com>
2024-02-28 11:31:28 +08:00
Fabiano Rosas 85cf9abd86 tests/qtest/migration: Rename fd_proto test
Next patch adds another fd test. Rename the existing one closer to
what's used on other tests, with the 'precopy' prefix.

Signed-off-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Peter Xu <peterx@redhat.com>
Link: https://lore.kernel.org/r/20240220224138.24759-3-farosas@suse.de
Signed-off-by: Peter Xu <peterx@redhat.com>
2024-02-28 11:31:28 +08:00
Peter Maydell 2f79d2ed64 tests/avocado/boot_linux_console.py: Add Rpi4b boot tests
Signed-off-by: Sergey Kambalin <sergey.kambalin@auriga.com>
Message-id: 20240226000259.2752893-31-sergey.kambalin@auriga.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: Comment out use of USB, which depends on PCI]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-02-27 13:01:43 +00:00
Inès Varhol 397424f87f tests/qtest: Check that EXTI fan-in irqs are correctly connected
This commit adds a QTest that verifies each input line of a specific
EXTI OR gate can influence the output line.

Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20240220184145.106107-3-ines.varhol@telecom-paris.fr
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-02-27 13:01:41 +00:00
Markus Armbruster adb0193b90 qapi: Divorce QAPIDoc from QAPIParseError
QAPIDoc stores a reference to QAPIParser just to pass it to
QAPIParseError.  The resulting error position depends on the state of
the parser.  It happens to be the current comment line.  Servicable,
but action at a distance.

The commit before previous moved most uses of QAPIParseError from
QAPIDoc to QAPIParser.  There are just three left.  Convert them to
QAPISemError.  This involves passing info to a few methods.  Then drop
the reference to QAPIParser.

The three errors lose the column number.  Not really interesting here:
it's the comment line's indentation.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240216145841.2099240-17-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-02-26 10:43:56 +01:00
Markus Armbruster 629c5075aa qapi: Reject multiple and empty feature descriptions
The parser recognizes only the first "Features:" line.  Any subsequent
ones are treated as ordinary text, as visible in test case
doc-duplicate-features.  Recognize "Features:" lines anywhere.  A
second one is an error.

A 'Features:' line without any features is useless, but not an error.
Make it an error.  This makes detecting a second "Features:" line
easier.

qapi/run-state.json actually has an instance of this since commit
fe17522d85 (qapi: Remove deprecated 'singlestep' member of
StatusInfo).  Clean it up.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240216145841.2099240-16-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-02-26 10:43:56 +01:00
Markus Armbruster 0b82a7440c qapi: Merge adjacent untagged sections
The parser mostly doesn't create adjacent untagged sections, and
merging the ones it does create is hardly worth the bother.  I'm doing
it to avoid behavioral change in the next commit.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240216145841.2099240-14-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-02-26 10:43:56 +01:00
Markus Armbruster 66227e9047 qapi: Recognize section tags and 'Features:' only after blank line
Putting a blank line before section tags and 'Features:' is good,
existing practice.  Enforce it.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240216145841.2099240-12-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-02-26 10:43:56 +01:00
Markus Armbruster d23055b8db qapi: Require descriptions and tagged sections to be indented
By convention, we indent the second and subsequent lines of
descriptions and tagged sections, except for examples.

Turn this into a hard rule, and apply it to examples, too.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240216145841.2099240-11-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
[Straightforward conflicts in qapi/migration.json resolved]
2024-02-26 10:43:56 +01:00
Markus Armbruster 56c64dd60a qapi: Reject section heading in the middle of a doc comment
docs/devel/qapi-code-gen.txt claims "A heading line must be the first
line of the documentation comment block" since commit
55ec69f8b1 (docs/devel/qapi-code-gen.txt: Update to new rST backend
conventions).  Not true, we have code to make it work anywhere in a
free-form doc comment: commit dcdc07a97c (qapi: Make section headings
start a new doc comment block).

Make it true, for simplicity's sake.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240216145841.2099240-10-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-02-26 10:43:56 +01:00
Markus Armbruster 31c54b92ad qapi: Rename QAPIDoc.Section.name to .tag
Since the previous commit, QAPIDoc.Section.name is either
None (untagged section) or the section's tag string ('Returns',
'@name', ...).  Rename it to .tag.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240216145841.2099240-9-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-02-26 10:43:56 +01:00
Markus Armbruster 573e2223f9 qapi: Improve error message for empty doc sections
Improve the message for an empty tagged section from

    empty doc section 'Note'

to

    text required after 'Note:'

and the message for an empty argument or feature description from

    empty doc section 'foo'

to

    text required after '@foo:'

Improve the error position to refer to the beginning of the empty
section instead of its end.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240216145841.2099240-8-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-02-26 10:43:56 +01:00
Markus Armbruster bf00dc19f3 qapi: Improve error position for bogus invalid "Returns" section
When something other than a command has a "Returns" section, the error
message points to the beginning of the definition comment.  Point to
the "Returns" section instead.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240216145841.2099240-7-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-02-26 10:43:56 +01:00
Markus Armbruster 15333abed9 qapi: Improve error position for bogus argument descriptions
When documented arguments don't exist, the error message points to the
beginning of the definition comment.  Point to the first bogus
argument description instead.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240216145841.2099240-6-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-02-26 10:43:56 +01:00
Markus Armbruster 0ba2915b92 tests/qapi-schema: Cover 'Features:' not followed by descriptions
A 'Features:' line without any features is useless, but not an error
now.  However, a later commit will make it one, because that makes
rejecting duplicate 'Features:' easier.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240216145841.2099240-4-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-02-26 10:43:56 +01:00
Markus Armbruster fc68b9ffc9 tests/qapi-schema: Cover duplicate 'Features:' line
We don't actually recognize the second 'Features:' line.  Instead, we
treat it as an untagged section.

If it was followed by feature description, we'd reject that like
"description of '@feat2:' follows a section".  Less than clear.

To be improved shortly.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240216145841.2099240-3-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-02-26 10:43:56 +01:00
Markus Armbruster 976474fdb2 tests/qapi-schema: Fix test 'QAPI rST doc'
The test compares Sphinx plain-text output against a golden reference.
To work on Windows hosts, it filters out carriage returns in both
files.  Unfortunately, the filter doesn't work: it creates an empty
file.  Comparing empty files always succeeds.

Fix the filter, and update the golden reference to current Sphinx
output.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240216145841.2099240-2-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-02-26 10:43:56 +01:00
Peter Maydell dd88d696cc * m68k: Fix exception frame format for 68010
* Add cdrom test for LoongArch virt machine
 * Fix qtests when using --without-default-devices
 * Enable -Wvla
 * Windows 32-bit removal
 * Silence warnings in the test-x86-cpuid-compat qtest
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Merge tag 'pull-request-2024-02-23' of https://gitlab.com/thuth/qemu into staging

* m68k: Fix exception frame format for 68010
* Add cdrom test for LoongArch virt machine
* Fix qtests when using --without-default-devices
* Enable -Wvla
* Windows 32-bit removal
* Silence warnings in the test-x86-cpuid-compat qtest

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# gpg: Signature made Fri 23 Feb 2024 19:06:43 GMT
# gpg:                using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg:                issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg:                 aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg:                 aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg:                 aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3  EAB9 2ED9 D774 FE70 2DB5

* tag 'pull-request-2024-02-23' of https://gitlab.com/thuth/qemu:
  target/i386: do not filter processor tracing features except on KVM
  .gitlab-ci.d/windows.yml: Remove shared-msys2 abstraction
  .gitlab-ci.d: Drop cross-win32-system job
  docs: Document that 32-bit Windows is unsupported
  meson: Enable -Wvla
  target/ppc/kvm: Replace variable length array in kvmppc_read_hptes()
  target/ppc/kvm: Replace variable length array in kvmppc_save_htab()
  tests: skip dbus-display tests that need a console
  tests/qtest: Fix boot-serial-test when using --without-default-devices
  tests/cdrom-test: Add cdrom test for LoongArch virt machine
  target/m68k: Fix exception frame format for 68010

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-02-24 16:12:51 +00:00
Glenn Miles 4d2cd2d869 ppc/pnv: Test pnv i2c master and connected devices
Tests the following for both P9 and P10:
  - I2C master POR status
  - I2C master status after immediate reset

Tests the following for powernv10-ranier only:
  - Config pca9552 hotplug device pins as inputs then
    Read the INPUT0/1 registers to verify all pins are high
  - Connected GPIO pin tests of P10 PCA9552 device.  Tests
    output of pins 0-4 affect input of pins 5-9 respectively.
  - PCA9554 GPIO pins test.  Tests input and ouput functionality.

Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Glenn Miles <milesg@linux.vnet.ibm.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
2024-02-23 23:24:42 +10:00
Glenn Miles 7b99fb30b3 misc/pca9552: Fix inverted input status
The pca9552 INPUT0 and INPUT1 registers are supposed to
hold the logical values of the LED pins.  A logical 0
should be seen in the INPUT0/1 registers for a pin when
its corresponding LSn bits are set to 0, which is also
the state needed for turning on an LED in a typical
usage scenario.  Existing code was doing the opposite
and setting INPUT0/1 bit to a 1 when the LSn bit was
set to 0, so this commit fixes that.

Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Signed-off-by: Glenn Miles <milesg@linux.vnet.ibm.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
2024-02-23 23:24:42 +10:00
Nicholas Piggin b41484ccb6 tests/avocado: Use default CPU for pseries machine
Use the default CPU with the pseries machine unless there is a
specific requirement.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
2024-02-23 23:24:31 +10:00
Nicholas Piggin c9cb496710 tests/avocado: ppc add hypervisor tests
The powernv and pseries machines both provide hypervisor facilities
that are supported by KVM. This is a large and complicated set of
features that don't get much system-level testing in ppc tests.

Add a new test case for these which runs QEMU KVM inside the target.
This downloads an Alpine VM image, boots it and downloads and installs
the qemu package, then boots a virtual machine under it, re-using the
original Alpine VM image.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
2024-02-23 23:16:35 +10:00
Nicholas Piggin 9bf9479328 tests/avocado: Add pseries KVM boot_linux test
ppc has no avocado tests for the KVM backend. Add a KVM boot_linux.py
test for pseries.

Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
2024-02-23 23:16:35 +10:00
Nicholas Piggin 8d07a8aef6 tests/avocado: Add ppc pseries and powernv hash MMU tests
POWER CPUs support hash and radix MMU modes. Linux supports running in
either mode, but defaults to radix. To keep up testing of QEMU's hash
MMU implementation, add some Linux hash boot tests.

Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
2024-02-23 23:16:35 +10:00
Nicholas Piggin 234aa6d62a tests/avocado: ppc add powernv10 boot_linux_console test
Add test for POWER10.

Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
2024-02-23 23:16:34 +10:00
Nicholas Piggin 458a6aa3b3 tests/avocado: improve flaky ppc/pnv boot_linux_console.py test
The expected MTD partition detection output does not always appear on
the console, despite the test reaching the boot loader and the string
appearing in dmesg. Possibly due to an init script that quietens the
console output. Using an earlier log message improves reliability.

Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
2024-02-23 23:16:34 +10:00
Nicholas Piggin e5f1500144 tests/avocado: mark boot_linux.py long runtime instead of flaky
The ppc64 and s390x tests were first marked skipIf GITLAB_CI by commit
c0c8687ef0 ("tests/avocado: disable BootLinuxPPC64 test in CI"), and
commit 0f26d94ec9 ("tests/acceptance: skip s390x_ccw_vrtio_tcg on
GitLab") due to being very heavy-weight for gitlab CI.

Commit 9b45cc9931 ("docs/devel: rationalise unstable gitlab tests under
FLAKY_TESTS") changed this to being flaky but it isn't really, it just
had a long runtime.

So take the SPEED=slow variable from qtests and introduce it to avocado,
and make these tests require it.

Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
2024-02-23 23:16:34 +10:00
Peter Maydell 8b47ec7abe .gitlab-ci.d: Drop cross-win32-system job
We don't support 32-bit Windows any more, so we don't need to defend it
with this CI job.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: "Daniel P. Berrangé" <berrange@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-ID: <20240222130920.362517-3-peter.maydell@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-02-23 08:13:52 +01:00
Marc-André Lureau 0e9a89193d tests: skip dbus-display tests that need a console
When compiling with "configure --without-default-devices", the
dbus-display-test fails since it implicitly assumes that the
machine comes with a default console.

There doesn't seem to be an easy way to figure this during build time,
so skip the tests requiring the Console interface at runtime.

Reported-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-ID: <20240221073759.171443-1-marcandre.lureau@redhat.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-02-23 08:13:52 +01:00
Thomas Huth 1172428fb1 tests/qtest: Fix boot-serial-test when using --without-default-devices
If "configure" has been run with "--without-default-devices", there is
no e1000 device in the binaries, so the boot-serial-test currently fails
in that case since it tries to use the e1000 with the sam460ex machine.

Since we're testing the serial output here, and not the NIC, let's
simply switch to the "pci-bridge" device here instead, which should
always be there for PCI-based machines like the sam460ex.

Message-ID: <20240219111030.384158-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-02-23 08:13:52 +01:00
Bibo Mao 0b76a1a959 tests/cdrom-test: Add cdrom test for LoongArch virt machine
The cdrom test skips to execute on LoongArch system with command
"make check", this patch enables cdrom test for LoongArch virt
machine platform.

With this patch, cdrom test passes to run on LoongArch virt
machine type.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Message-ID: <20240217100230.134042-1-maobibo@loongson.cn>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-02-23 08:13:52 +01:00
Manos Pitsidianakis 35a5a331e4 tests: correct typos
Correct typos automatically found with the `typos` tool
<https://crates.io/crates/typos>

Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Reviewed-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-02-20 22:21:10 +03:00
Akihiko Odaki 186acfbaf7 tests/qtest: Depend on dbus_display1_dep
It ensures dbus-display1.c will not be recompiled.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20240214-dbus-v7-3-7eff29f04c34@daynix.com>
2024-02-16 17:27:22 +04:00
Peter Maydell 3ff11e4dca target-arm queue:
* hw/arm/xilinx_zynq: Wire FIQ between CPU <> GIC
  * linux-user/aarch64: Choose SYNC as the preferred MTE mode
  * Fix some errors in SVE/SME handling of MTE tags
  * hw/pci-host/raven.c: Mark raven_io_ops as implementing unaligned accesses
  * hw/block/tc58128: Don't emit deprecation warning under qtest
  * tests/qtest: Fix handling of npcm7xx and GMAC tests
  * hw/arm/virt: Wire up non-secure EL2 virtual timer IRQ
  * tests/qtest/npcm7xx_emc-test: Connect all NICs to a backend
  * Don't assert on vmload/vmsave of M-profile CPUs
  * hw/arm/smmuv3: add support for stage 1 access fault
  * hw/arm/stellaris: QOM cleanups
  * Use new CBAR encoding for all v8 CPUs, not all aarch64 CPUs
  * Improve Cortex_R52 IMPDEF sysreg modelling
  * Allow access to SPSR_hyp from hyp mode
  * New board model mps3-an536 (Cortex-R52)
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Merge tag 'pull-target-arm-20240215' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
 * hw/arm/xilinx_zynq: Wire FIQ between CPU <> GIC
 * linux-user/aarch64: Choose SYNC as the preferred MTE mode
 * Fix some errors in SVE/SME handling of MTE tags
 * hw/pci-host/raven.c: Mark raven_io_ops as implementing unaligned accesses
 * hw/block/tc58128: Don't emit deprecation warning under qtest
 * tests/qtest: Fix handling of npcm7xx and GMAC tests
 * hw/arm/virt: Wire up non-secure EL2 virtual timer IRQ
 * tests/qtest/npcm7xx_emc-test: Connect all NICs to a backend
 * Don't assert on vmload/vmsave of M-profile CPUs
 * hw/arm/smmuv3: add support for stage 1 access fault
 * hw/arm/stellaris: QOM cleanups
 * Use new CBAR encoding for all v8 CPUs, not all aarch64 CPUs
 * Improve Cortex_R52 IMPDEF sysreg modelling
 * Allow access to SPSR_hyp from hyp mode
 * New board model mps3-an536 (Cortex-R52)

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# -----END PGP SIGNATURE-----
# gpg: Signature made Thu 15 Feb 2024 17:33:08 GMT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# gpg:                 aka "Peter Maydell <peter@archaic.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* tag 'pull-target-arm-20240215' of https://git.linaro.org/people/pmaydell/qemu-arm: (35 commits)
  docs: Add documentation for the mps3-an536 board
  hw/arm/mps3r: Add remaining devices
  hw/arm/mps3r: Add GPIO, watchdog, dual-timer, I2C devices
  hw/arm/mps3r: Add UARTs
  hw/arm/mps3r: Add CPUs, GIC, and per-CPU RAM
  hw/arm/mps3r: Initial skeleton for mps3-an536 board
  hw/misc/mps2-scc: Make changes needed for AN536 FPGA image
  hw/misc/mps2-scc: Factor out which-board conditionals
  hw/misc/mps2-scc: Fix condition for CFG3 register
  target/arm: Allow access to SPSR_hyp from hyp mode
  target/arm: Add Cortex-R52 IMPDEF sysregs
  target/arm: The Cortex-R52 has a read-only CBAR
  target/arm: Use new CBAR encoding for all v8 CPUs, not all aarch64 CPUs
  hw/arm/stellaris: Add missing QOM 'SoC' parent
  hw/arm/stellaris: Add missing QOM 'machine' parent
  hw/arm/stellaris: Convert I2C controller to Resettable interface
  hw/arm/stellaris: Convert ADC controller to Resettable interface
  hw/arm/smmuv3: add support for stage 1 access fault
  tests/qtest: Fix GMAC test to run on a machine in upstream QEMU
  target/arm: Don't get MDCR_EL2 in pmu_counter_enabled() before checking ARM_FEATURE_PMU
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-02-15 17:36:30 +00:00
Kevin Wolf cc29c12ec6 iotests: Make 144 deterministic again
Since commit effd60c8 changed how QMP commands are processed, the order
of the block-commit return value and job events in iotests 144 wasn't
fixed and more and caused the test to fail intermittently.

Change the test to cache events first and then print them in a
predefined order.

Waiting three times for JOB_STATUS_CHANGE is a bit uglier than just
waiting for the JOB_STATUS_CHANGE that has "status": "ready", but the
tooling we have doesn't seem to allow the latter easily.

Fixes: effd60c878
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2126
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20240209173103.239994-1-kwolf@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-02-15 16:40:06 +00:00