In the h != g && shmaddr == NULL && !reserved_va case, target_shmat()
incorrectly mmap()s the initial anonymous range with
MAP_FIXED_NOREPLACE, even though the earlier mmap_find_vma() has
already reserved the respective address range.
Fix by using MAP_FIXED when "mapped", which is set after
mmap_find_vma(), is true.
Fixes: 78bc8ed9a8 ("linux-user: Rewrite target_shmat")
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-Id: <20240325192436.561154-4-iii@linux.ibm.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
The indices of arguments passed to print_shmat() are all off-by-1,
because arg1 is the ipc() command. Fix them.
New output for linux-shmat-maps test:
3501769 shmat(4784214,0x0000000000800000,SHM_RND) = 0
Fixes: 9f7c97324c ("linux-user: Add strace for shmat")
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-Id: <20240325192436.561154-3-iii@linux.ibm.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
The indices of arguments used with semctl() are all off-by-1, because
arg1 is the ipc() command. Fix them. While at it, reuse print_semctl().
New output (for a small test program):
3540333 semctl(999,888,SEM_INFO,0x00007fe5051ee9a0) = -1 errno=14 (Bad address)
Fixes: 7ccfb2eb5f ("Fix warnings that would be caused by gcc flag -Wwrite-strings")
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-Id: <20240325192436.561154-2-iii@linux.ibm.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
I observed [NSTrackingArea rect] becomes de-synchronized with the view
frame with some unknown condition, and fails to track mouse movement on
some area of the view. Specify NSTrackingInVisibleRect option to let
Cocoa automatically update NSTrackingArea, which also saves code for
synchronization.
Fixes: 91aa508d02 ("ui/cocoa: Let the platform toggle fullscreen")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-ID: <20240323-fixes-v2-3-18651a2b0394@daynix.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Resize the window so that the content will fit without zooming.
Fixes: 91aa508d02 ("ui/cocoa: Let the platform toggle fullscreen")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-ID: <20240323-fixes-v2-2-18651a2b0394@daynix.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
[NSWindow setContentAspectRatio:] does not trigger window resize itself,
so the wrong aspect ratio will persist if nothing resizes the window.
Call [NSWindow setContentSize:] in such a case.
Fixes: 91aa508d02 ("ui/cocoa: Let the platform toggle fullscreen")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-ID: <20240323-fixes-v2-1-18651a2b0394@daynix.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
QEMU build fails with
hw/i386/fw_cfg.c:74: undefined reference to `smbios_get_table_legacy'
when it's built with only 'microvm' enabled i.e. with config patch
+++ b/configs/devices/i386-softmmu/default.mak
@@ -26,7 +26,7 @@
# Boards:
#
-CONFIG_ISAPC=y
-CONFIG_I440FX=y
-CONFIG_Q35=y
+CONFIG_ISAPC=n
+CONFIG_I440FX=n
+CONFIG_Q35=n
It happens because I've fogotten/lost smbios_get_table_legacy() stub.
Fix it by adding missing stub as Philippe suggested.
Fixes: b42b0e4daa "smbios: build legacy mode code only for 'pc' machine"
Reported-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-ID: <20240326122630.85989-1-imammedo@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
1. The g_pattern_match_string() is deprecated when glib2 version >= 2.70.
Use g_pattern_spec_match_string() instead to avoid this problem.
2. The type of second parameter in g_ptr_array_add() is
'gpointer' {aka 'void *'}, but the type of reg->name is 'const char*'.
Cast the type of reg->name to 'gpointer' to avoid this problem.
compiler warning message:
contrib/plugins/execlog.c:330:17: warning: ‘g_pattern_match_string’
is deprecated: Use 'g_pattern_spec_match_string' instead [-Wdeprecated-declarations]
330 | if (g_pattern_match_string(pat, rd->name) ||
| ^~
In file included from /usr/include/glib-2.0/glib.h:67,
from contrib/plugins/execlog.c:9:
/usr/include/glib-2.0/glib/gpattern.h:57:15: note: declared here
57 | gboolean g_pattern_match_string (GPatternSpec *pspec,
| ^~~~~~~~~~~~~~~~~~~~~~
contrib/plugins/execlog.c:331:21: warning: ‘g_pattern_match_string’
is deprecated: Use 'g_pattern_spec_match_string' instead [-Wdeprecated-declarations]
331 | g_pattern_match_string(pat, rd_lower)) {
| ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/glib-2.0/glib/gpattern.h:57:15: note: declared here
57 | gboolean g_pattern_match_string (GPatternSpec *pspec,
| ^~~~~~~~~~~~~~~~~~~~~~
contrib/plugins/execlog.c:339:63: warning: passing argument 2 of
‘g_ptr_array_add’ discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
339 | g_ptr_array_add(all_reg_names, reg->name);
| ~~~^~~~~~
In file included from /usr/include/glib-2.0/glib.h:33:
/usr/include/glib-2.0/glib/garray.h:198:62: note: expected
‘gpointer’ {aka ‘void *’} but argument is of type ‘const char *’
198 | gpointer data);
| ~~~~~~~~~~~~~~~~~~^~~~
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2210
Signed-off-by: Yao Xingtao <yaoxt.fnst@fujitsu.com>
Message-ID: <20240326015257.21516-1-yaoxt.fnst@fujitsu.com>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Add missing space to fix character formatting where it was missed in
two places.
Fixes: 623d9065b6 (docs/system/ppc: Document running Linux on AmigaNG machines)
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-ID: <20240324161148.4650D4E601F@zero.eik.bme.hu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
The "clock_set_mul_div" function doesn't propagate the clock period
to the children if it is changed (e.g. by enabling/disabling a clock
multiplexer).
This was overlooked during the implementation due to late changes.
This commit propagates the change if the multiplier or divider changes.
Fixes: ec7d83acbd ("hw/misc/stm32l4x5_rcc: Add an internal clock multiplexer object")
Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr>
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Message-ID: <20240317103918.44375-2-arnaud.minier@telecom-paris.fr>
[PMD: Check clock_set_mul_div() return value]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20240325152827.73817-4-philmd@linaro.org>
Trivial inlining in preliminary patch to make the next
one easier to review.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20240325152827.73817-3-philmd@linaro.org>
Let clock_set_mul_div() return a boolean value whether the
clock has been updated or not, similarly to clock_set().
Return early when clock_set_mul_div() is called with
same mul/div values the clock has.
Acked-by: Luc Michel <luc@lmichel.fr>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20240325152827.73817-2-philmd@linaro.org>
'address' got converted from target_ulong to vaddr in commit
68d6eee73c ("target/tricore: Convert to CPUClass::tlb_fill").
Use the corresponding format string to avoid casting.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240319051413.6956-1-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
In qemu monitor mode, when we use gpa2hva command to print the host
virtual address corresponding to a guest physical address, if the gpa is
not in RAM, the error message is below:
(qemu) gpa2hva 0x750000000
Memory at address 0x750000000is not RAM
A space is missed between '0x750000000' and 'is'.
Signed-off-by: Yao Xingtao <yaoxt.fnst@fujitsu.com>
Fixes: e9628441df ("hmp: gpa2hva and gpa2hpa hostaddr command")
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Dr. David Alan Gilbert <dave@treblig.org>
Message-ID: <20240319021610.2423844-1-ruansy.fnst@fujitsu.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
The io_timeout property, introduced in c9b6609 (part of 6.0) is
silently overwritten by the hardcoded default value of 30 seconds
(DEFAULT_IO_TIMEOUT) in scsi_generic_realize because that function is
being called after the properties have already been applied.
The property definition already has a default value which is applied
correctly when no value is explicitly set, so we can just remove the
code which overrides the io_timeout completely.
This has been tested by stracing SG_IO operations with the io_timeout
property set and unset and now sets the timeout field in the ioctl
request to the proper value.
Fixes: c9b6609b69 ("scsi: make io_timeout configurable")
Signed-off-by: Lorenz Brun <lorenz@brun.one>
Message-ID: <20240315145831.2531695-1-lorenz@brun.one>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
CXL emulation of interleave requires read and write hooks due to
requirement for subpage granularity. The Linux kernel stack now enables
using this memory as conventional memory in a separate NUMA node. If a
process is deliberately forced to run from that node
$ numactl --membind=1 ls
the page table walk on i386 fails.
Useful part of backtrace:
(cpu=cpu@entry=0x555556fd9000, fmt=fmt@entry=0x555555fe3378 "cpu_io_recompile: could not find TB for pc=%p")
at ../../cpu-target.c:359
(retaddr=0, addr=19595792376, attrs=..., xlat=<optimized out>, cpu=0x555556fd9000, out_offset=<synthetic pointer>)
at ../../accel/tcg/cputlb.c:1339
(cpu=0x555556fd9000, full=0x7fffee0d96e0, ret_be=ret_be@entry=0, addr=19595792376, size=size@entry=8, mmu_idx=4, type=MMU_DATA_LOAD, ra=0) at ../../accel/tcg/cputlb.c:2030
(cpu=cpu@entry=0x555556fd9000, p=p@entry=0x7ffff56fddc0, mmu_idx=<optimized out>, type=type@entry=MMU_DATA_LOAD, memop=<optimized out>, ra=ra@entry=0) at ../../accel/tcg/cputlb.c:2356
(cpu=cpu@entry=0x555556fd9000, addr=addr@entry=19595792376, oi=oi@entry=52, ra=ra@entry=0, access_type=access_type@entry=MMU_DATA_LOAD) at ../../accel/tcg/cputlb.c:2439
at ../../accel/tcg/ldst_common.c.inc:301
at ../../target/i386/tcg/sysemu/excp_helper.c:173
(err=0x7ffff56fdf80, out=0x7ffff56fdf70, mmu_idx=0, access_type=MMU_INST_FETCH, addr=18446744072116178925, env=0x555556fdb7c0)
at ../../target/i386/tcg/sysemu/excp_helper.c:578
(cs=0x555556fd9000, addr=18446744072116178925, size=<optimized out>, access_type=MMU_INST_FETCH, mmu_idx=0, probe=<optimized out>, retaddr=0) at ../../target/i386/tcg/sysemu/excp_helper.c:604
Avoid this by plumbing the address all the way down from
x86_cpu_tlb_fill() where is available as retaddr to the actual accessors
which provide it to probe_access_full() which already handles MMIO accesses.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2180
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2220
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Gregory Price <gregory.price@memverge.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-ID: <20240307155304.31241-2-Jonathan.Cameron@huawei.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Previously, bdrv_pad_request() could not deal with a NULL qiov when
a read needed to be aligned. During prefetch, a stream job will pass a
NULL qiov. Add a test case to cover this scenario.
By accident, also covers a previous race during shutdown, where block
graph changes during iteration in bdrv_flush_all() could lead to
unreferencing the wrong block driver state and an assertion failure
later.
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
Message-ID: <20240322095009.346989-5-f.ebner@proxmox.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Same rationale as for commit "block-backend: fix edge case in
bdrv_next() where BDS associated to BB changes". The block graph might
change between the bdrv_next() call and the bdrv_next_cleanup() call,
so it could be that the associated BDS is not the same that was
referenced previously anymore. Instead, rely on bdrv_next() to set
it->bs to the BDS it referenced and unreference that one in any case.
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
Message-ID: <20240322095009.346989-4-f.ebner@proxmox.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Some operations, e.g. block-stream, perform reads while discarding the
results (only copy-on-read matters). In this case, they will pass NULL
as the target QEMUIOVector, which will however trip bdrv_pad_request,
since it wants to extend its passed vector. In particular, this is the
case for the blk_co_preadv() call in stream_populate().
If there is no qiov, no operation can be done with it, but the bytes
and offset still need to be updated, so the subsequent aligned read
will actually be aligned and not run into an assertion failure.
In particular, this can happen when the request alignment of the top
node is larger than the allocated part of the bottom node, in which
case padding becomes necessary. For example:
> ./qemu-img create /tmp/backing.qcow2 -f qcow2 64M -o cluster_size=32768
> ./qemu-io -c "write -P42 0x0 0x1" /tmp/backing.qcow2
> ./qemu-img create /tmp/top.qcow2 -f qcow2 64M -b /tmp/backing.qcow2 -F qcow2
> ./qemu-system-x86_64 --qmp stdio \
> --blockdev qcow2,node-name=node0,file.driver=file,file.filename=/tmp/top.qcow2 \
> <<EOF
> {"execute": "qmp_capabilities"}
> {"execute": "blockdev-add", "arguments": { "driver": "compress", "file": "node0", "node-name": "node1" } }
> {"execute": "block-stream", "arguments": { "job-id": "stream0", "device": "node1" } }
> EOF
Originally-by: Stefan Reiter <s.reiter@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
[FE: do update bytes and offset in any case
add reproducer to commit message]
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
Message-ID: <20240322095009.346989-2-f.ebner@proxmox.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
VDUSE requires that virtqueues are first enabled before the DRIVER_OK
status flag is set; with the current API of the kernel module, it is
impossible to enable the opposite order in our block export code because
userspace is not notified when a virtqueue is enabled.
This requirement also mathces the normal initialisation order as done by
the generic vhost code in QEMU. However, commit 6c482547 accidentally
changed the order for vdpa-dev and broke access to VDUSE devices with
this.
This changes vdpa-dev to use the normal order again and use the standard
vhost callback .vhost_set_vring_enable for this. VDUSE devices can be
used with vdpa-dev again after this fix.
vhost_net intentionally avoided enabling the vrings for vdpa and does
this manually later while it does enable them for other vhost backends.
Reflect this in the vhost_net code and return early for vdpa, so that
the behaviour doesn't change for this device.
Cc: qemu-stable@nongnu.org
Fixes: 6c4825476a ('vdpa: move vhost_vdpa_set_vring_ready to the caller')
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-ID: <20240315155949.86066-1-kwolf@redhat.com>
Reviewed-by: Eugenio Pérez <eperezma@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Tests 157 and 227 use the virtio-blk device, so we have to mark these
tests accordingly to be skipped if this devices is not available (e.g.
when running the tests with qemu-system-avr only).
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20240325154737.1305063-1-thuth@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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Merge tag 'pull-qapi-2024-03-26' of https://repo.or.cz/qemu/armbru into staging
QAPI patches patches for 2024-03-26
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# gpg: Signature made Tue 26 Mar 2024 05:36:13 GMT
# gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
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* tag 'pull-qapi-2024-03-26' of https://repo.or.cz/qemu/armbru:
qapi: document parameters of query-cpu-model-* QAPI commands
qapi/block-core: improve Qcow2OverlapCheckFlags documentation
qapi: document leftover members in qapi/stats.json
qapi: document leftover members in qapi/run-state.json
qapi: document InputMultiTouchType
qga/qapi-schema: Refill doc comments to conform to current conventions
qapi: Correct documentation indentation and whitespace
qapi: Refill doc comments to conform to current conventions
qapi: Don't repeat member type in its documentation text
qapi: Start sentences with a capital letter, end them with a period
qapi: Fix abbreviation punctuation in doc comments
qapi: Fix typo in request-ebpf documentation
qapi: Fix argument markup in drive-mirror documentation
qapi: Tidy up indentation of add_client's example
qapi: Tidy up block-latency-histogram-set documentation some more
qapi: Expand a few awkward abbreviations in documentation
qapi: Drop stray Arguments: line from qmp_capabilities docs
qapi: Fix bogus documentation of query-migrationthreads
qapi: Resync MigrationParameter and MigrateSetParameters
qapi: Improve migration TLS documentation
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Let's document the parameters of these commands, so we can remove them
from the "documentation-exceptions" list.
While at it, extend the "Returns:" documentation as well, fixing a wrong
use of CpuModelBaselineInfo vs. CpuModelCompareInfo for
query-cpu-model-comparison.
Cc: Markus Armbruster <armbru@redhat.com>
Cc: Eric Blake <eblake@redhat.com>
Cc: Eduardo Habkost <eduardo@habkost.net>
Cc: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Cc: "Philippe Mathieu-Daudé" <philmd@linaro.org>
Cc: Yanan Wang <wangyanan55@huawei.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-ID: <20240325150141.342720-1-david@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Punctuation tweaked]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Most of fields have no description at all. Let's fix that. Still, no
reason to place here more detailed descriptions of what these
structures are, as we have public Qcow2 format specification.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Message-ID: <20240325120054.2693236-1-vsementsov@yandex-team.ru>
Acked-by: Markus Armbruster <armbru@redhat.com>
[Capitalize "QEMU", update qapi/pragma.json]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Suggested-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-ID: <20240325104504.1358734-1-pbonzini@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Update qapi/pragma.json]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
For legibility, wrap text paragraphs so every line is at most 70
characters long.
To check the generated documentation does not change, I compared the
generated HTML before and after this commit with "wdiff -3". Finds no
differences. Comparing with diff is not useful, as the refilled
paragraphs are visible there.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240322140910.328840-13-armbru@redhat.com>
For legibility, wrap text paragraphs so every line is at most 70
characters long.
To check the generated documentation does not change, I compared the
generated HTML before and after this commit with "wdiff -3". Finds no
differences. Comparing with diff is not useful, as the refilled
paragraphs are visible there.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240322140910.328840-11-armbru@redhat.com>
Documentation generated for the arguments of MEMORY_FAILURE looks like
"recipient": "MemoryFailureRecipient"
recipient is defined as "MemoryFailureRecipient".
"action": "MemoryFailureAction"
action that has been taken. action is defined as
"MemoryFailureAction".
"flags": "MemoryFailureFlags"
flags for MemoryFailureAction. action is defined as
"MemoryFailureFlags".
The "action is defined as ..." are redundant. Drop.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240322140910.328840-10-armbru@redhat.com>
Commit d23055b8db (qapi: Require descriptions and tagged sections to
be indented) indented add_client's example too much. Revert that.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240322140910.328840-5-armbru@redhat.com>
[Move a stray hunk to the later patch it belongs to]
Commit a937b6aa73 (qapi: Reformat doc comments to conform to current
conventions) reflowed some text that should have been left alone.
Revert that.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240322140910.328840-4-armbru@redhat.com>
Reported-by: John Snow <jsnow@redhat.com>
Fixes: 119ebac1fe (qapi-schema: use generated marshaller for 'qmp_capabilities')
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240322140910.328840-2-armbru@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
The doc comment documents an argument that doesn't exist. Would
fail compilation if it was marked up correctly. Delete.
The Returns: section fails to refer to the data type, leaving the user
to guess. Fix that.
The command name violates QAPI naming rules: it should be
query-migration-threads. Too late to fix.
Reported-by: John Snow <jsnow@redhat.com>
Fixes: 671326201d (migration: Introduce interface query-migrationthreads)
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240322135117.195489-4-armbru@redhat.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Enum MigrationParameter mirrors the members of struct
MigrateSetParameters. Differences to MigrateSetParameters's member
documentation are pointless. Clean them up:
* @compress-level, @compress-threads, @decompress-threads, and
x-checkpoint-delay are more thoroughly documented for
MigrationParameter, so use that version for both.
* @max-cpu-throttle is almost the same. Use MigrationParameter's
version for both.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240322135117.195489-3-armbru@redhat.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Peter Xu <peterx@redhat.com>
MigrateSetParameters is about setting parameters, and
MigrationParameters is about querying them. Their documentation of
@tls-creds and @tls-hostname has residual damage from a failed attempt
at de-duplicating them (see commit de63ab6124 "migrate: Share common
MigrationParameters struct" and commit 1bda8b3c69 "migration: Unshare
MigrationParameters struct for now").
MigrateSetParameters documentation issues:
* It claims plain text mode "was reported by omitting tls-creds"
before 2.9. MigrateSetParameters is not used for reporting, so this
is misleading. Delete.
* It similarly claims hostname defaulting to migration URI "was
reported by omitting tls-hostname" before 2.9. Delete as well.
Rephrase the remaining @tls-hostname contents for clarity.
Enum MigrationParameter mirrors the members of struct
MigrateSetParameters. Differences to MigrateSetParameters's member
documentation are pointless. Copy the new text to MigrationParameter.
MigrationParameters documentation issues:
* @tls-creds runs the two last sentences together without punctuation.
Fix that.
* Much of the contents on @tls-hostname only applies to setting
parameters, resulting in confusion. Replace by a suitable abridged
version of the new MigrateSetParameters text, and a note on
@tls-hostname omission in 2.8.
Additional damage is due to flawed doc fix commit
66fcb9d651 (qapi/migration: Add missing tls-authz documentation):
since it copied the missing MigrateSetParameters text from
MigrationParameters instead of MigrationParameter, the part on
recreating @tls-authz on the fly is missing. Copy that, too.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240322135117.195489-2-armbru@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
[Some typos corrected]
* Mark devices with user_creatable = false that can crash QEMU otherwise
* Fix s390x TEST-AND-SET TCG instruction emulation
* Move pc955* devices to hw/gpio/
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Merge tag 'pull-request-2024-03-25' of https://gitlab.com/thuth/qemu into staging
* Fix timeouts in Travis-CI jobs
* Mark devices with user_creatable = false that can crash QEMU otherwise
* Fix s390x TEST-AND-SET TCG instruction emulation
* Move pc955* devices to hw/gpio/
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# gpg: Signature made Mon 25 Mar 2024 14:10:32 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-2024-03-25' of https://gitlab.com/thuth/qemu:
tests/tcg/s390x: Test TEST AND SET
target/s390x: Use mutable temporary value for op_ts
libqos/virtio.c: Correct 'flags' reading in qvirtqueue_kick
misc/pca955*: Move models under hw/gpio
aspeed: Make the ast1030-a1 SoC not user creatable
aspeed: Make the ast2600-a3 SoC not user creatable
hw/microblaze: Do not allow xlnx-zynqmp-pmu-soc to be created by the user
.travis.yml: Remove the unused xfslib-dev package
.travis.yml: Shorten the runtime of the problematic jobs
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
- Fabiano's patch to revert fd: support on mapped-ram
- Peter's fix on postcopy regression on unnecessary dirty syncs
- Fabiano's fix on mapped-ram rare corrupt on zero page handling
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Merge tag 'migration-20240322-pull-request' of https://gitlab.com/peterx/qemu into staging
Migration pull for 9.0-rc1
- Fabiano's patch to revert fd: support on mapped-ram
- Peter's fix on postcopy regression on unnecessary dirty syncs
- Fabiano's fix on mapped-ram rare corrupt on zero page handling
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# gpg: Signature made Fri 22 Mar 2024 16:13:23 GMT
# gpg: using EDDSA key B9184DC20CC457DACF7DD1A93B5FCCCDF3ABD706
# gpg: issuer "peterx@redhat.com"
# gpg: Good signature from "Peter Xu <xzpeter@gmail.com>" [marginal]
# gpg: aka "Peter Xu <peterx@redhat.com>" [marginal]
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg: It is not certain that the signature belongs to the owner.
# Primary key fingerprint: B918 4DC2 0CC4 57DA CF7D D1A9 3B5F CCCD F3AB D706
* tag 'migration-20240322-pull-request' of https://gitlab.com/peterx/qemu:
migration/multifd: Fix clearing of mapped-ram zero pages
migration/postcopy: Fix high frequency sync
migration: Revert mapped-ram multifd support to fd: URI
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Coverity points out that g_setenv() can fail and we don't
check for this in qtest_inproc_init(). In practice this will
only fail if a memory allocation failed in setenv() or if
the caller passed an invalid architecture name (e.g. one
with an '=' in it), so rather than requiring the callsite
to check for failure, make g_setenv() failure fatal here,
similarly to what we did in commit aca68d95c5.
Resolves: Coverity CID 1497485
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240312183810.557768-8-peter.maydell@linaro.org
