accel/tcg: Make cpu-exec-common.c a target agnostic unit
cpu_in_serial_context() is not target specific,
move it declaration to "internal-common.h" (which
we include in the 4 source files modified).
Remove the unused "exec/exec-all.h" header from
cpu-exec-common.c. There is no more target specific
code in this file: make it target agnostic.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230914185718.76241-12-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Remove the unused "exec/exec-all.h" header. There is
no more target specific code in it: make it target
agnostic (rename using the '-common' suffix). Since
it is TCG specific, move it to accel/tcg, updating
MAINTAINERS.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230914185718.76241-11-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Move target-agnostic declarations from "internal-target.h"
to a new "internal-common.h" header.
monitor.c now don't include target specific headers and can
be compiled once in system_ss[].
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230914185718.76241-10-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
accel/tcg/internal.h contains target specific declarations.
Unit files including it become "target tainted": they can not
be compiled as target agnostic. Rename using the '-target'
suffix to make this explicit.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230914185718.76241-9-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
exec: Rename target specific page-vary.c -> page-vary-target.c
This matches the target agnostic 'page-vary-common.c' counterpart.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230914185718.76241-8-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
We have exec/cpu code split in 2 files for target agnostic
("common") and specific. Rename 'cpu.c' which is target
specific using the '-target' suffix. Update MAINTAINERS.
Remove the 's from 'cpus-common.c' to match the API cpu_foo()
functions.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230914185718.76241-7-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
We use the '-common.c' suffix for target agnostic units.
This file is target specific, rename it using the '-target'
suffix.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230914185718.76241-6-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
accel-blocker.c is not target specific, move it to system_ss[].
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230914185718.76241-5-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
In commit 00c9a5c2c3 ("accel/tcg: Restrict 'qapi-commands-machine.h'
to system emulation") we moved the definition to accel/tcg/ which is
where this function is called. No need to expose it outside.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230914185718.76241-4-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
exec: Move cpu_loop_foo() target agnostic functions to 'cpu-common.h'
While these functions are not TCG specific, they are not target
specific. Move them to "exec/cpu-common.h" so their callers don't
have to be tainted as target specific.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230914185718.76241-3-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
The EXCP_* definitions don't need to be target specific,
move them to "exec/cpu-common.h".
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230914185718.76241-2-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Anton Johansson [Tue, 12 Sep 2023 15:34:28 +0000 (17:34 +0200)]
accel/tcg: move ld/st helpers to ldst_common.c.inc
A large chunk of ld/st functions are moved from cputlb.c and user-exec.c
to ldst_common.c.inc as their implementation is the same between both
modes.
Eventually, ldst_common.c.inc could be compiled into a separate
target-specific compilation unit, and be linked in with the targets.
Keeping CPUArchState usage out of cputlb.c (CPUArchState is primarily
used to access the mmu index in these functions).
Signed-off-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230912153428.17816-12-anjo@rev.ng> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Anton Johansson [Tue, 12 Sep 2023 15:34:27 +0000 (17:34 +0200)]
accel/tcg: Unify user and softmmu do_[st|ld]*_mmu()
The prototype of do_[st|ld]*_mmu() is unified between system- and
user-mode allowing a large chunk of helper_[st|ld]*() and cpu_[st|ld]*()
functions to be expressed in same manner between both modes. These
functions will be moved to ldst_common.c.inc in a following commit.
Signed-off-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230912153428.17816-11-anjo@rev.ng> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Anton Johansson [Thu, 14 Sep 2023 01:57:20 +0000 (18:57 -0700)]
accel/tcg: Remove env_tlb()
The function is no longer used to access the TLB,
and has been replaced by cpu->neg.tlb.
Signed-off-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230912153428.17816-9-anjo@rev.ng> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
[rth: Merge comment update patch] Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Anton Johansson [Tue, 12 Sep 2023 15:34:24 +0000 (17:34 +0200)]
accel/tcg: Use CPUState in atomicity helpers
Makes ldst_atomicity.c.inc almost target-independent, with the exception
of TARGET_PAGE_MASK, which will be addressed in a future patch.
Signed-off-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230912153428.17816-8-anjo@rev.ng> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Anton Johansson [Tue, 12 Sep 2023 15:34:23 +0000 (17:34 +0200)]
accel/tcg: Modify atomic_mmu_lookup() to use CPUState
The goal is to (in the future) allow for per-target compilation of
functions in atomic_template.h whilst atomic_mmu_lookup() and cputlb.c
are compiled once-per user- or system mode.
Signed-off-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230912153428.17816-7-anjo@rev.ng> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
[rth: Use cpu->neg.tlb instead of cpu_tlb()] Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Anton Johansson [Tue, 12 Sep 2023 15:34:22 +0000 (17:34 +0200)]
accel/tcg: Modify memory access functions to use CPUState
do_[ld|st]*() and mmu_lookup*() are changed to use CPUState over
CPUArchState, moving the target-dependence to the target-facing facing
cpu_[ld|st] functions.
Signed-off-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230912153428.17816-6-anjo@rev.ng> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
[rth: Use cpu->neg.tlb instead of cpu_tlb; cpu_env instead of env_ptr.] Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Anton Johansson [Tue, 12 Sep 2023 15:34:21 +0000 (17:34 +0200)]
accel/tcg: Modify probe_access_internal() to use CPUState
probe_access_internal() is changed to instead take the generic CPUState
over CPUArchState, in order to lessen the target-specific coupling of
cputlb.c. Note: probe_access*() also don't need the full CPUArchState,
but aren't touched in this patch as they are target-facing.
Signed-off-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230912153428.17816-5-anjo@rev.ng> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
[rth: Use cpu->neg.tlb instead of cpu_tlb()] Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Anton Johansson [Tue, 12 Sep 2023 15:34:20 +0000 (17:34 +0200)]
accel/tcg: Modify tlb_*() to use CPUState
Changes tlb_*() functions to take CPUState instead of CPUArchState, as
they don't require the full CPUArchState. This makes it easier to
decouple target-(in)dependent code.
Signed-off-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230912153428.17816-4-anjo@rev.ng> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
[rth: Use cpu->neg.tlb instead of cpu_tlb()] Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Replace the single use within env_tlb() and remove.
Reviewed-by: Anton Johansson <anjo@rev.ng> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
accel/tcg: Move can_do_io to CPUNegativeOffsetState
Minimize the displacement to can_do_io, since it may
be touched at the start of each TranslationBlock.
It fits into other padding within the substructure.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Propagate alignment just like size. This is required in order to
get the correct alignment on most cpu subclasses where the size and
alignment is only specified for the base cpu type.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Anton Johansson [Tue, 12 Sep 2023 15:34:18 +0000 (17:34 +0200)]
target/arm: Replace TARGET_PAGE_ENTRY_EXTRA
TARGET_PAGE_ENTRY_EXTRA is a macro that allows guests to specify additional
fields for caching with the full TLB entry. This macro is replaced with
a union in CPUTLBEntryFull, thus making CPUTLB target-agnostic at the
cost of slightly inflated CPUTLBEntryFull for non-arm guests.
Note, this is needed to ensure that fields in CPUTLB don't vary in
offset between various targets.
(arm is the only guest actually making use of this feature.)
Signed-off-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230912153428.17816-2-anjo@rev.ng> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
accel/tcg: Restrict tcg_exec_[un]realizefn() to TCG
We don't need to expose these TCG-specific methods to the
whole code base. Register them as AccelClass handlers, they
will be called by the generic accel_cpu_[un]realize() methods.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Claudio Fontana <cfontana@suse.de>
Message-Id: <20231003123026.99229-8-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
accel/tcg: Have tcg_exec_realizefn() return a boolean
Following the example documented since commit e3fe3988d7 ("error:
Document Error API usage rules"), have tcg_exec_realizefn() return
a boolean indicating whether an error is set or not.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Claudio Fontana <cfontana@suse.de>
Message-Id: <20231003123026.99229-7-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Currently accel_cpu_realize() only performs target-specific
realization. Introduce the cpu_common_[un]realize fields in
the base AccelClass to be able to perform target-agnostic
[un]realization of vCPUs.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20231003123026.99229-6-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Prepare the stub for parity with accel_cpu_common_realize().
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20231003123026.99229-5-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Stefan Hajnoczi [Tue, 3 Oct 2023 11:43:43 +0000 (07:43 -0400)]
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* fix from optionrom build
* fix for KVM on Apple M2
* introduce machine property "audiodev"
* ui/vnc: Require audiodev= to enable audio
* audio: remove QEMU_AUDIO_* and -audio-help support
* audio: forbid using default audiodev backend with -audiodev and -nodefaults
* remove compatibility code for old machine types
* make-release: do not ship dtc sources
* build system cleanups
* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (24 commits)
audio: forbid default audiodev backend with -nodefaults
audio: propagate Error * out of audio_init
vt82c686 machines: Support machine-default audiodev with fallback
hw/ppc: Support machine-default audiodev with fallback
hw/arm: Support machine-default audiodev with fallback
Introduce machine property "audiodev"
audio: remove QEMU_AUDIO_* and -audio-help support
audio: simplify flow in audio_init
audio: commonize voice initialization
audio: return Error ** from audio_state_by_name
audio: allow returning an error from the driver init
audio: Require AudioState in AUD_add_capture
ui/vnc: Require audiodev= to enable audio
crypto: only include tls-cipher-suites in emulators
scsi-disk: ensure that FORMAT UNIT commands are terminated
esp: restrict non-DMA transfer length to that of available data
esp: use correct type for esp_dma_enable() in sysbus_esp_gpio_demux()
Makefile: build plugins before running TCG tests
meson: clean up static_library keyword arguments
make-release: do not ship dtc sources
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Starting from audio_driver_init, propagate errors via Error ** so that
audio_init_audiodevs can simply pass &error_fatal, and AUD_register_card
can signal faiure.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
[Reworked the audio/audio.c parts, while keeping Martin's hw/ changes. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Many machine types have default audio devices with no way to set the underlying
audiodev. Instead of adding an option for each and every one of them, this new
property can be used as a default during machine initialisation when creating
such devices.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
[Make the property optional, instead of including it in all machines. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Tue, 5 Sep 2023 09:41:05 +0000 (11:41 +0200)]
audio: remove QEMU_AUDIO_* and -audio-help support
These have been deprecated for a long time, and the introduction of
-audio in 7.1.0 has cemented the new way of specifying an audio backend's
parameters. However, there is still a need for simple configuration
of the audio backend in the desktop case; therefore, if no audiodev is
passed to audio_init(), go through a bunch of simple Audiodev* structures
and pick the first that can be initialized successfully.
The only QEMU_AUDIO_* option that is left in, waiting for a better idea,
is QEMU_AUDIO_DRV=none which is used by qtest.
Remove all the parsing code, including the concept of "can_be_default"
audio drivers: now that audio_prio_list[] is only used in a single place,
wav can be excluded directly in that function.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Mon, 25 Sep 2023 11:08:27 +0000 (13:08 +0200)]
ui/vnc: Require audiodev= to enable audio
If there is no audiodev do not send the audio ack in response to
VNC_ENCODING_AUDIO, so that clients aren't told audio exists, and
immediately drop the client if they try to send any audio control messages
when audio is not advertised.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Thu, 28 Sep 2023 07:49:15 +0000 (09:49 +0200)]
crypto: only include tls-cipher-suites in emulators
tls-cipher-suites is an object that is used to inject TLS configuration
into the guest (via fw_cfg). It is never used for host-side TLS
operation, and therefore it need not be available in the tools.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Mark Cave-Ayland [Wed, 13 Sep 2023 20:44:10 +0000 (21:44 +0100)]
scsi-disk: ensure that FORMAT UNIT commands are terminated
Otherwise when a FORMAT UNIT command is issued, the SCSI layer can become
confused because it can find itself in the situation where it thinks there
is still data to be transferred which can cause the next emulated SCSI
command to fail.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Fixes: 6ab71761 ("scsi-disk: add FORMAT UNIT command") Tested-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20230913204410.65650-4-mark.cave-ayland@ilande.co.uk> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Mark Cave-Ayland [Wed, 13 Sep 2023 20:44:09 +0000 (21:44 +0100)]
esp: restrict non-DMA transfer length to that of available data
In the case where a SCSI layer transfer is incorrectly terminated, it is
possible for a TI command to cause a SCSI buffer overflow due to the
expected transfer data length being less than the available data in the
FIFO. When this occurs the unsigned async_len variable underflows and
becomes a large offset which writes past the end of the allocated SCSI
buffer.
Restrict the non-DMA transfer length to be the smallest of the expected
transfer length and the available FIFO data to ensure that it is no longer
possible for the SCSI buffer overflow to occur.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1810 Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20230913204410.65650-3-mark.cave-ayland@ilande.co.uk> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Mark Cave-Ayland [Wed, 13 Sep 2023 20:44:08 +0000 (21:44 +0100)]
esp: use correct type for esp_dma_enable() in sysbus_esp_gpio_demux()
The call to esp_dma_enable() was being made with the SYSBUS_ESP type instead of
the ESP type. This meant that when GPIO 1 was being used to trigger a DMA
request from an external DMA controller, the setting of ESPState's dma_enabled
field would clobber unknown memory whilst the dma_cb callback pointer would
typically return NULL so the DMA request would never start.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20230913204410.65650-2-mark.cave-ayland@ilande.co.uk> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* tag 'migration-20231002-pull-request' of https://gitlab.com/juan.quintela/qemu:
migration/rdma: Simplify the function that saves a page
migration: Remove unused qemu_file_credit_transfer()
migration/rdma: Don't use imaginary transfers
migration/rdma: Remove QEMUFile parameter when not used
migration/RDMA: It is accounting for zero/normal pages in two places
migration: Don't abuse qemu_file transferred for RDMA
migration: Use qemu_file_transferred_noflush() for block migration.
migration: Refactor repeated call of yank_unregister_instance
migration-test: simplify shmem_opts handling
migration-test: dirtylimit checks for x86_64 arch before
migration-test: Add bootfile_create/delete() functions
migration-test: bootpath is the same for all tests and for all archs
migration-test: Create kvm_opts
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* tag 'pull-shadow-2023-09-29' of https://repo.or.cz/qemu/armbru: (56 commits)
disas/m68k: clean up local variable shadowing
hw/nvme: Clean up local variable shadowing in nvme_ns_init()
softmmu/device_tree: Fixup local variables shadowing
target/riscv: vector_helper: Fixup local variables shadowing
target/riscv: cpu: Fixup local variables shadowing
hw/riscv: opentitan: Fixup local variables shadowing
qemu-nbd: changes towards enabling -Wshadow=local
seccomp: avoid shadowing of 'action' variable
crypto: remove shadowed 'ret' variable
intel_iommu: Fix shadow local variables on "size"
aspeed/timer: Clean up local variable shadowing
aspeed/i3c: Rename variable shadowing a local
aspeed: Clean up local variable shadowing
aspeed/i2c: Clean up local variable shadowing
hw/arm/smmuv3-internal.h: Don't use locals in statement macros
hw/arm/smmuv3.c: Avoid shadowing variable
hw/misc/arm_sysctl.c: Avoid shadowing local variable
hw/intc/arm_gicv3_its: Avoid shadowing variable in do_process_its_cmd()
hw/acpi: changes towards enabling -Wshadow=local
test-throttle: don't shadow 'index' variable in do_test_accounting()
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Stefan Hajnoczi [Mon, 2 Oct 2023 18:42:17 +0000 (14:42 -0400)]
Merge tag 'pull-tricore-20230929' of https://github.com/bkoppelmann/qemu into staging
- Add FTOU, CRCN, FTOHP, and HPTOF insns
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# gpg: Signature made Fri 29 Sep 2023 02:32:11 EDT
# gpg: using RSA key 6E636A7E83F2DD0CFA6E6E370AD2C6396B69CA14
# gpg: issuer "kbastian@mail.uni-paderborn.de"
# gpg: Good signature from "Bastian Koppelmann <kbastian@mail.uni-paderborn.de>" [unknown]
# gpg: WARNING: The key's User ID is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 6E63 6A7E 83F2 DD0C FA6E 6E37 0AD2 C639 6B69 CA14
* tag 'pull-tricore-20230929' of https://github.com/bkoppelmann/qemu:
target/tricore: Change effective address (ea) to target_ulong
target/tricore: Remove CSFRs from cpu.h
tests/tcg: Reset result register after each test
hw/tricore: Log failing test in testdevice
tests/tcg/tricore: Extended and non-extened regs now match
target/tricore: Fix FTOUZ being ISA v1.3.1 up
target/tricore: Replace cpu_*_code with translator_*
target/tricore: Swap src and dst reg for RCRR_INSERT
target/tricore: Fix RCPW/RRPW_INSERT insns for width = 0
target/tricore: Implement hptof insn
target/tricore: Implement ftohp insn
target/tricore: Clarify special case for FTOUZ insn
target/tricore: Implement FTOU insn
target/tricore: Correctly handle FPU RM from PSW
target/tricore: Implement CRCN insn
tests/tcg/tricore: Bump cpu to tc37x
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* tag 'pull-tcg-20230928' of https://gitlab.com/rth7680/qemu:
accel/tcg: Always require can_do_io
accel/tcg: Always set CF_LAST_IO with CF_NOIRQ
accel/tcg: Improve setting of can_do_io at start of TB
accel/tcg: Track current value of can_do_io in the TB
accel/tcg: Hoist CF_MEMI_ONLY check outside translation loop
accel/tcg: Avoid load of icount_decr if unused
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* tag 'tracing-pull-request' of https://gitlab.com/stefanha/qemu:
scripts/analyse-locks-simpletrace.py: changed iteritems() to items()
MAINTAINERS: add maintainer of simpletrace.py
simpletrace: added simplified Analyzer2 class
simpletrace: move event processing to Analyzer class
simpletrace: move logic of process into internal function
simpletrace: refactor to separate responsibilities
simpletrace: made Analyzer into context-manager
simpletrace: define exception and add handling
simpletrace: improved error handling on struct unpack
simpletrace: update code for Python 3.11
simpletrace: changed naming of edict and idtoname to improve readability
simpletrace: improve parsing of sys.argv; fix files never closed.
simpletrace: annotate magic constants from QEMU code
simpletrace: add __all__ to define public interface
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Paolo Bonzini [Thu, 28 Sep 2023 07:53:55 +0000 (09:53 +0200)]
Makefile: build plugins before running TCG tests
Add back test-plugins and, after making sure it is always defined,
do so unconditionally.
Reported-by: Alex Bennée <alex.bennee@linaro.org> Fixes: 2c13c574418 ("configure, meson: move --enable-plugins to meson", 2023-09-07) Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Juan Quintela [Mon, 15 May 2023 19:57:08 +0000 (21:57 +0200)]
migration/rdma: Simplify the function that saves a page
When we sent a page through QEMUFile hooks (RDMA) there are three
posiblities:
- We are not using RDMA. return RAM_SAVE_CONTROL_DELAYED and
control_save_page() returns false to let anything else to proceed.
- There is one error but we are using RDMA. Then we return a negative
value, control_save_page() needs to return true.
- Everything goes well and RDMA start the sent of the page
asynchronously. It returns RAM_SAVE_CONTROL_DELAYED and we need to
return 1 for ram_save_page_legacy.
Clear?
I know, I know, the interface is as bad as it gets. I think that now
it is a bit clearer, but this needs to be done some other way.
Reviewed-by: Leonardo Bras <leobras@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20230515195709.63843-16-quintela@redhat.com>
After this change, nothing abuses QEMUFile to account for data
transferrefd during migration.
Reviewed-by: Leonardo Bras <leobras@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20230515195709.63843-15-quintela@redhat.com>
Juan Quintela [Mon, 15 May 2023 19:57:06 +0000 (21:57 +0200)]
migration/rdma: Don't use imaginary transfers
RDMA protocol is completely asynchronous, so in qemu_rdma_save_page()
they "invent" that a byte has been transferred. And then they call
qemu_file_credit_transfer() and ram_transferred_add() with that byte.
Just remove that calls as nothing has been sent.
Reviewed-by: Leonardo Bras <leobras@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20230515195709.63843-14-quintela@redhat.com>
Juan Quintela [Mon, 15 May 2023 19:57:05 +0000 (21:57 +0200)]
migration/rdma: Remove QEMUFile parameter when not used
Reviewed-by: Leonardo Bras <leobras@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20230515195709.63843-13-quintela@redhat.com>
Juan Quintela [Mon, 15 May 2023 19:57:04 +0000 (21:57 +0200)]
migration/RDMA: It is accounting for zero/normal pages in two places
Remove the one in control_save_page().
Reviewed-by: Leonardo Bras <leobras@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20230515195709.63843-12-quintela@redhat.com>
Juan Quintela [Mon, 15 May 2023 19:57:03 +0000 (21:57 +0200)]
migration: Don't abuse qemu_file transferred for RDMA
Just create a variable for it, the same way that multifd does. This
way it is safe to use for other thread, etc, etc.
Reviewed-by: Leonardo Bras <leobras@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20230515195709.63843-11-quintela@redhat.com>
Tejus GK [Wed, 21 Jun 2023 13:09:40 +0000 (13:09 +0000)]
migration: Refactor repeated call of yank_unregister_instance
In the function qmp_migrate(), yank_unregister_instance() gets called
twice which isn't required. Hence, refactoring it so that it gets called
during the local_error cleanup.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Acked-by: Peter Xu <peterx@redhat.com> Signed-off-by: Tejus GK <tejus.gk@nutanix.com>
Message-ID: <20230621130940.178659-3-tejus.gk@nutanix.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
.../disas/m68k.c: In function ‘print_insn_arg’:
.../disas/m68k.c:1635:13: warning: declaration of ‘val’ shadows a previous local [-Wshadow=compatible-local]
1635 | int val = fetch_arg (buffer, place, 5, info);
| ^~~
.../disas/m68k.c:1093:7: note: shadowed declaration is here
1093 | int val = 0;
| ^~~
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Message-ID: <20230925084455.395150-1-laurent@vivier.eu> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
Alistair Francis [Mon, 25 Sep 2023 04:30:23 +0000 (14:30 +1000)]
softmmu/device_tree: Fixup local variables shadowing
Local variables shadowing other local variables or parameters make the
code needlessly hard to understand. Bugs love to hide in such code.
Evidence: "[PATCH v3 1/7] migration/rdma: Fix save_page method to fail
on polling error".
This patch removes the local variable shadowing. Tested by adding:
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20230925043023.71448-5-alistair.francis@wdc.com> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
Alistair Francis [Mon, 25 Sep 2023 04:30:22 +0000 (14:30 +1000)]
target/riscv: vector_helper: Fixup local variables shadowing
Local variables shadowing other local variables or parameters make the
code needlessly hard to understand. Bugs love to hide in such code.
Evidence: "[PATCH v3 1/7] migration/rdma: Fix save_page method to fail
on polling error".
This patch removes the local variable shadowing. Tested by adding:
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20230925043023.71448-4-alistair.francis@wdc.com> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
Alistair Francis [Mon, 25 Sep 2023 04:30:21 +0000 (14:30 +1000)]
target/riscv: cpu: Fixup local variables shadowing
Local variables shadowing other local variables or parameters make the
code needlessly hard to understand. Bugs love to hide in such code.
Evidence: "[PATCH v3 1/7] migration/rdma: Fix save_page method to fail
on polling error".
This patch removes the local variable shadowing. Tested by adding:
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20230925043023.71448-3-alistair.francis@wdc.com> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
Alistair Francis [Mon, 25 Sep 2023 04:30:20 +0000 (14:30 +1000)]
hw/riscv: opentitan: Fixup local variables shadowing
Local variables shadowing other local variables or parameters make the
code needlessly hard to understand. Bugs love to hide in such code.
Evidence: "[PATCH v3 1/7] migration/rdma: Fix save_page method to fail
on polling error".
This patch removes the local variable shadowing. Tested by adding:
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20230925043023.71448-2-alistair.francis@wdc.com> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
Eric Blake [Fri, 22 Sep 2023 20:50:20 +0000 (15:50 -0500)]
qemu-nbd: changes towards enabling -Wshadow=local
Address all compiler complaints from -Wshadow in qemu-nbd. Several
instances of 'int ret' became shadows when commit 4fbec260 added 'ret'
at a higher scope in main. More interesting was the 'void *ret'
capturing the result of a pthread; where we were conceptually doing
'(void*)(intptr_t)EXIT_FAILURE != NULL' which just feels wrong (even
though it happens to compile correctly), so it was worth a better
cleanup.
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-ID: <20230922205019.2755352-2-eblake@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
This is confusing as one 'action' variable is used for storing
a SCMP_ enum value, while the other 'action' variable is used
for storing a SECCOMP_ enum value.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20230922160644.438631-3-berrange@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
Both instances of 'ret' are used to store a gnutls API return code.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20230922160644.438631-2-berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Markus Armbruster <armbru@redhat.com>
Peter Xu [Fri, 22 Sep 2023 16:04:10 +0000 (12:04 -0400)]
intel_iommu: Fix shadow local variables on "size"
This patch fixes the warning of shadowed local variable:
../hw/i386/intel_iommu.c: In function ‘vtd_address_space_unmap’:
../hw/i386/intel_iommu.c:3773:18: warning: declaration of ‘size’ shadows a previous local [-Wshadow=compatible-local]
3773 | uint64_t size = mask + 1;
| ^~~~
../hw/i386/intel_iommu.c:3747:12: note: shadowed declaration is here
3747 | hwaddr size, remain;
| ^~~~
Cc: Jason Wang <jasowang@redhat.com> Cc: Eric Auger <eric.auger@redhat.com> Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com>
Message-ID: <20230922160410.138786-1-peterx@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
The second MAX() is not necessary since the compared values are an
unsigned and 0. Simply remove it and fix warning :
../hw/timer/aspeed_timer.c: In function ‘calculate_next’:
../include/qemu/osdep.h:396:31: warning: declaration of ‘_a’ shadows a previous local [-Wshadow=compatible-local]
396 | typeof(1 ? (a) : (b)) _a = (a), _b = (b); \
| ^~
../hw/timer/aspeed_timer.c:170:12: note: in expansion of macro ‘MAX’
170 | next = MAX(MAX(calculate_match(t, 0), calculate_match(t, 1)), 0);
| ^~~
../hw/timer/aspeed_timer.c:170:16: note: in expansion of macro ‘MAX’
170 | next = MAX(MAX(calculate_match(t, 0), calculate_match(t, 1)), 0);
| ^~~
/home/legoater/work/qemu/qemu-aspeed.git/include/qemu/osdep.h:396:31: note: shadowed declaration is here
396 | typeof(1 ? (a) : (b)) _a = (a), _b = (b); \
| ^~
../hw/timer/aspeed_timer.c:170:12: note: in expansion of macro ‘MAX’
170 | next = MAX(MAX(calculate_match(t, 0), calculate_match(t, 1)), 0);
| ^~~
Cc: Joel Stanley <joel@jms.id.au> Cc: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-ID: <20230922155924.1172019-5-clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Markus Armbruster <armbru@redhat.com>
../hw/i3c/aspeed_i3c.c: In function ‘aspeed_i3c_realize’:
../hw/i3c/aspeed_i3c.c:1959:17: warning: declaration of ‘dev’ shadows a parameter [-Wshadow=local]
1959 | Object *dev = OBJECT(&s->devices[i]);
| ^~~
../hw/i3c/aspeed_i3c.c:1942:45: note: shadowed declaration is here
1942 | static void aspeed_i3c_realize(DeviceState *dev, Error **errp)
| ~~~~~~~~~~~~~^~~
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-ID: <20230922155924.1172019-4-clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Markus Armbruster <armbru@redhat.com>
Remove superfluous local 'irq' variables and use the one define at the
top of the routine. This fixes warnings in aspeed_soc_ast2600_realize()
such as :
../hw/arm/aspeed_ast2600.c: In function ‘aspeed_soc_ast2600_realize’:
../hw/arm/aspeed_ast2600.c:420:18: warning: declaration of ‘irq’ shadows a previous local [-Wshadow=compatible-local]
420 | qemu_irq irq = aspeed_soc_get_irq(s, ASPEED_DEV_TIMER1 + i);
| ^~~
../hw/arm/aspeed_ast2600.c:312:14: note: shadowed declaration is here
312 | qemu_irq irq;
| ^~~
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-ID: <20230922155924.1172019-3-clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Markus Armbruster <armbru@redhat.com>
Remove superfluous local 'data' variable and use the one define at the
top of the routine. This fixes :
../hw/i2c/aspeed_i2c.c: In function ‘aspeed_i2c_bus_recv’:
../hw/i2c/aspeed_i2c.c:315:17: warning: declaration of ‘data’ shadows a previous local [-Wshadow=compatible-local]
315 | uint8_t data;
| ^~~~
../hw/i2c/aspeed_i2c.c:288:13: note: shadowed declaration is here
288 | uint8_t data;
| ^~~~
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-ID: <20230922155924.1172019-2-clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Markus Armbruster <armbru@redhat.com>
Peter Maydell [Fri, 22 Sep 2023 15:29:44 +0000 (16:29 +0100)]
hw/arm/smmuv3-internal.h: Don't use locals in statement macros
The STE_CTXPTR() and STE_S2TTB() macros both extract two halves
of an address from fields in the STE and combine them into a
single value to return. The current code for this uses a GCC
statement expression. There are two problems with this:
(1) The type chosen for the variable in the statement expr
is 'unsigned long', which might not be 64 bits
(2) the name chosen for the variable causes -Wshadow warnings
because it's the same as a variable in use at the callsite:
In file included from ../../hw/arm/smmuv3.c:34:
../../hw/arm/smmuv3.c: In function ‘smmu_get_cd’:
../../hw/arm/smmuv3-internal.h:538:23: warning: declaration of ‘addr’ shadows a previous local [-Wshadow=compatible-local]
538 | unsigned long addr; \
| ^~~~
../../hw/arm/smmuv3.c:339:23: note: in expansion of macro ‘STE_CTXPTR’
339 | dma_addr_t addr = STE_CTXPTR(ste);
| ^~~~~~~~~~
../../hw/arm/smmuv3.c:339:16: note: shadowed declaration is here
339 | dma_addr_t addr = STE_CTXPTR(ste);
| ^~~~
Sidestep both of these problems by just using a single
expression rather than a statement expr.
For CMD_ADDR, we got the type of the variable right but still
run into -Wshadow problems:
In file included from ../../hw/arm/smmuv3.c:34:
../../hw/arm/smmuv3.c: In function ‘smmuv3_range_inval’:
../../hw/arm/smmuv3-internal.h:334:22: warning: declaration of ‘addr’ shadows a previous local [-Wshadow=compatible-local]
334 | uint64_t addr = high << 32 | (low << 12); \
| ^~~~
../../hw/arm/smmuv3.c:1104:28: note: in expansion of macro ‘CMD_ADDR’
1104 | dma_addr_t end, addr = CMD_ADDR(cmd);
| ^~~~~~~~
../../hw/arm/smmuv3.c:1104:21: note: shadowed declaration is here
1104 | dma_addr_t end, addr = CMD_ADDR(cmd);
| ^~~~
so convert it too.
CD_TTB has neither problem, but it is the only other macro in
the file that uses this pattern, so we convert it also for
consistency's sake.
We use extract64() rather than extract32() to avoid having
to explicitly cast the result to uint64_t.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-ID: <20230922152944.3583438-5-peter.maydell@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
Peter Maydell [Fri, 22 Sep 2023 15:29:43 +0000 (16:29 +0100)]
hw/arm/smmuv3.c: Avoid shadowing variable
Avoid shadowing a variable in smmuv3_notify_iova():
../../hw/arm/smmuv3.c: In function ‘smmuv3_notify_iova’:
../../hw/arm/smmuv3.c:1043:23: warning: declaration of ‘event’ shadows a previous local [-Wshadow=local]
1043 | SMMUEventInfo event = {.inval_ste_allowed = true};
| ^~~~~
../../hw/arm/smmuv3.c:1038:19: note: shadowed declaration is here
1038 | IOMMUTLBEvent event;
| ^~~~~
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-ID: <20230922152944.3583438-4-peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
Peter Maydell [Fri, 22 Sep 2023 15:29:42 +0000 (16:29 +0100)]
hw/misc/arm_sysctl.c: Avoid shadowing local variable
Avoid shadowing a local variable in arm_sysctl_write():
../../hw/misc/arm_sysctl.c: In function ‘arm_sysctl_write’:
../../hw/misc/arm_sysctl.c:537:26: warning: declaration of ‘val’ shadows a parameter [-Wshadow=local]
537 | uint32_t val;
| ^~~
../../hw/misc/arm_sysctl.c:388:39: note: shadowed declaration is here
388 | uint64_t val, unsigned size)
| ~~~~~~~~~^~~
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-ID: <20230922152944.3583438-3-peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
Peter Maydell [Fri, 22 Sep 2023 15:29:41 +0000 (16:29 +0100)]
hw/intc/arm_gicv3_its: Avoid shadowing variable in do_process_its_cmd()
Avoid shadowing a local variable in do_process_its_cmd():
../../hw/intc/arm_gicv3_its.c:548:17: warning: declaration of ‘ite’ shadows a previous local [-Wshadow=compatible-local]
548 | ITEntry ite = {};
| ^~~
../../hw/intc/arm_gicv3_its.c:518:13: note: shadowed declaration is here
518 | ITEntry ite;
| ^~~
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-ID: <20230922152944.3583438-2-peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
Ani Sinha [Fri, 22 Sep 2023 12:42:02 +0000 (18:12 +0530)]
hw/acpi: changes towards enabling -Wshadow=local
Code changes in acpi that addresses all compiler complaints coming from enabling
-Wshadow flags. Enabling -Wshadow catches cases of local variables shadowing
other local variables or parameters. These makes the code confusing and/or adds
bugs that are difficult to catch. See also
Subject: Help wanted for enabling -Wshadow=local
Message-Id: <87r0mqlf9x.fsf@pond.sub.org>
https://lore.kernel.org/qemu-devel/87r0mqlf9x.fsf@pond.sub.org
The code is tested to build with and without the flag turned on.
CC: Markus Armbruster <armbru@redhat.com> CC: Philippe Mathieu-Daude <philmd@linaro.org> CC: mst@redhat.com CC: imammedo@redhat.com Signed-off-by: Ani Sinha <anisinha@redhat.com>
Message-ID: <20230922124203.127110-1-anisinha@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
[Commit message tweaked] Signed-off-by: Markus Armbruster <armbru@redhat.com>
Alberto Garcia [Fri, 22 Sep 2023 10:57:42 +0000 (12:57 +0200)]
test-throttle: don't shadow 'index' variable in do_test_accounting()
Fixes build with -Wshadow=local
Signed-off-by: Alberto Garcia <berto@igalia.com>
Message-ID: <20230922105742.81317-1-berto@igalia.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
spapr/drc: Clean up local variable shadowing in prop_get_fdt()
Rename 'name' variable to avoid this warning :
../hw/ppc/spapr_drc.c: In function ‘prop_get_fdt’:
../hw/ppc/spapr_drc.c:344:21: warning: declaration of ‘name’ shadows a parameter [-Wshadow=compatible-local]
344 | const char *name = NULL;
| ^~~~
../hw/ppc/spapr_drc.c:325:63: note: shadowed declaration is here
325 | static void prop_get_fdt(Object *obj, Visitor *v, const char *name,
| ~~~~~~~~~~~~^~~~
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-ID: <20230918145850.241074-9-clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
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