Merge tag 'migration-20240614-pull-request' of https://gitlab.com/farosas/qemu into staging

Migration pull request

- Nick's reenabling of ppc64 tests + speed improvements
- Yuan's IAA/QPL compressi

Merge tag 'migration-20240614-pull-request' of https://gitlab.com/farosas/qemu into staging

Migration pull request

- Nick's reenabling of ppc64 tests + speed improvements
- Yuan's IAA/QPL compression support for multifd
- Shameer's UADK compression support for multifd

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# gpg: Signature made Fri 14 Jun 2024 10:04:55 AM PDT
# gpg: using RSA key AA1B48B0A22326A5A4C364CFC798DC741BEC319D
# gpg: issuer "farosas@suse.de"
# gpg: Good signature from "Fabiano Rosas <farosas@suse.de>" [unknown]
# gpg: aka "Fabiano Almeida Rosas <fabiano.rosas@suse.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: AA1B 48B0 A223 26A5 A4C3 64CF C798 DC74 1BEC 319D

* tag 'migration-20240614-pull-request' of https://gitlab.com/farosas/qemu:
tests/migration-test: add uadk compression test
migration/multifd: Switch to no compression when no hardware support
migration/multifd: Add UADK based compression and decompression
migration/multifd: Add UADK initialization
migration/multifd: add uadk compression framework
configure: Add uadk option
docs/migration: add uadk compression feature
tests/migration-test: add qpl compression test
migration/multifd: implement qpl compression and decompression
migration/multifd: implement initialization of qpl compression
migration/multifd: add qpl compression method
configure: add --enable-qpl build option
migration/multifd: put IOV initialization into compression method
docs/migration: add qpl compression feature
tests/qtest/migration-test: Use custom asm bios for ppc64
tests/qtest/migration-test: Enable on ppc64 TCG
tests/qtest/migration-test: Quieten ppc64 QEMU warnings
tests/qtest: Move common define from libqos-spapr.h to new ppc-util.h

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

tests/qtest: Move common define from libqos-spapr.h to new ppc-util.h

The spapr QEMU machine defaults is useful outside libqos, so create a
new header for ppc specific qtests and move it there.

Rev

tests/qtest: Move common define from libqos-spapr.h to new ppc-util.h

The spapr QEMU machine defaults is useful outside libqos, so create a
new header for ppc specific qtests and move it there.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Fabiano Rosas <farosas@suse.de>

show more ...

Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* Atomic memslot updates for KVM (Emanuele, David)
* libvhost-user/libvduse warnings fixes (Marcel)
* i386 TCG fixes (Joe, my

Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* Atomic memslot updates for KVM (Emanuele, David)
* libvhost-user/libvduse warnings fixes (Marcel)
* i386 TCG fixes (Joe, myself)
* Remove compilation errors when -Werror=maybe-uninitialized (Eric)
* fix GLIB_VERSION for cross-compilation (Paolo)

# -----BEGIN PGP SIGNATURE-----
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# =0b+g
# -----END PGP SIGNATURE-----
# gpg: Signature made Wed 11 Jan 2023 09:45:42 GMT
# gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83

* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (29 commits)
configure: remove backwards-compatibility code
target/i386: fix operand size of unary SSE operations
libvduse: Add extra compiler warnings
libvhost-user: Add extra compiler warnings
libvhost-user: Fix assignment in vring_set_avail_event
libvduse: Fix assignment in vring_set_avail_event
libvduse: Switch to unsigned int for inuse field in struct VduseVirtq
libvduse: Provide _GNU_SOURCE when compiling outside of QEMU
libvhost-user: Change dev->postcopy_ufd assignment to make it C90 compliant
libvhost-user: Declare uffdio_register early to make it C90 compliant
libvhost-user: Use unsigned int i for some for-loop iterations
libvhost-user: Cast rc variable to avoid compiler warning
libvhost-user: Replace typeof with __typeof__
libvhost-user: Provide _GNU_SOURCE when compiling outside of QEMU
hw/display: avoid creating empty loadable modules
enforce use of G_GNUC_PRINTF attributes
tests: add G_GNUC_PRINTF for various functions
util/error: add G_GNUC_PRINTF for various functions
tools/virtiofsd: add G_GNUC_PRINTF for logging functions
hw/xen: use G_GNUC_PRINTF/SCANF for various functions
...

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

show more ...

tests: add G_GNUC_PRINTF for various functions

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20221219130205.687815-6-berrange@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzin

tests: add G_GNUC_PRINTF for various functions

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20221219130205.687815-6-berrange@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

New build system, with "fake in-tree builds" support.

Missing:
* converting configure tests
* converting unit te

Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

New build system, with "fake in-tree builds" support.

Missing:
* converting configure tests
* converting unit tests
* converting some remaining parts of the installation

# gpg: Signature made Fri 21 Aug 2020 11:33:35 BST
# gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83

* remotes/bonzini-gitlab/tags/for-upstream: (152 commits)
docs: convert build system documentation to rST
meson: update build-system documentation
meson: avoid unstable module warning with Meson 0.56.0 or newer
meson: convert po/
meson: convert VNC and dependent libraries to meson
meson: move SDL and SDL-image detection to meson
meson: convert sample plugins
meson: replace create-config with meson configure_file
rules.mak: drop unneeded macros
meson: convert check-block
meson: build texi doc
docs: automatically track manual dependencies
meson: sphinx-build
remove Makefile.target
rules.mak: remove version.o
meson: convert systemtap files
configure: place compatibility symlinks in target directories
meson: link emulators without Makefile.target
meson: plugins
meson: cpu-emu
...

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

show more ...

meson: convert tests/qtest to meson

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-5.0-20200317' into staging

ppc patch queue 2020-03-17

Here's my final pull request for the qemu-5.0 soft freeze. Sorry this
is just under

Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-5.0-20200317' into staging

ppc patch queue 2020-03-17

Here's my final pull request for the qemu-5.0 soft freeze. Sorry this
is just under the wire - I hit some last minute problems that took a
while to fix up and retest.

Highlights are:
* Numerous fixes for the FWNMI feature
* A handful of cleanups to the device tree construction code
* Numerous fixes for the spapr-vscsi device
* A number of fixes and cleanups for real mode (MMU off) softmmu
handling
* Fixes for handling of the PAPR RMA
* Better handling of hotplug/unplug events during boot
* Assorted other fixes

# gpg: Signature made Tue 17 Mar 2020 09:55:07 GMT
# gpg: using RSA key 75F46586AE61A66CC44E87DC6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full]
# gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full]
# gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full]
# gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown]
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-5.0-20200317: (45 commits)
pseries: Update SLOF firmware image
ppc/spapr: Ignore common "ibm,nmi-interlock" Linux bug
ppc/spapr: Implement FWNMI System Reset delivery
target/ppc: allow ppc_cpu_do_system_reset to take an alternate vector
ppc/spapr: Allow FWNMI on TCG
ppc/spapr: Fix FWNMI machine check interrupt delivery
ppc/spapr: Add FWNMI System Reset state
ppc/spapr: Change FWNMI names
ppc/spapr: Fix FWNMI machine check failure handling
spapr: Rename DT functions to newer naming convention
spapr: Move creation of ibm,architecture-vec-5 property
spapr: Move creation of ibm,dynamic-reconfiguration-memory dt node
spapr/rtas: Reserve space for RTAS blob and log
pseries: Update SLOF firmware image
ppc/spapr: Move GPRs setup to one place
target/ppc: Fix rlwinm on ppc64
spapr/xive: use SPAPR_IRQ_IPI to define IPI ranges exposed to the guest
hw/scsi/spapr_vscsi: Convert debug fprintf() to trace event
hw/scsi/spapr_vscsi: Prevent buffer overflow
hw/scsi/spapr_vscsi: Do not mix SRP IU size with DMA buffer size
...

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

show more ...

ppc/spapr: Allow FWNMI on TCG

There should no longer be a reason to prevent TCG providing FWNMI.
System Reset interrupts are generated to the guest with nmi monitor
command and H_SIGNAL_SYS_RESET. M

ppc/spapr: Allow FWNMI on TCG

There should no longer be a reason to prevent TCG providing FWNMI.
System Reset interrupts are generated to the guest with nmi monitor
command and H_SIGNAL_SYS_RESET. Machine Checks can not be injected
currently, but this could be implemented with the mce monitor cmd
similarly to i386.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Message-Id: <20200316142613.121089-6-npiggin@gmail.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
[dwg: Re-enable FWNMI in qtests, since that now works]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

show more ...

ppc/spapr: Change FWNMI names

The option is called "FWNMI", and it involves more than just machine
checks, also machine checks can be delivered without the FWNMI option,
so re-name various things to

ppc/spapr: Change FWNMI names

The option is called "FWNMI", and it involves more than just machine
checks, also machine checks can be delivered without the FWNMI option,
so re-name various things to reflect that.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Message-Id: <20200316142613.121089-3-npiggin@gmail.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

show more ...

Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-5.0-20200203' into staging

ppc patch queue 2020-02093

This pull request supersedes ppc-for-5.0-20200131. The only changes
are one extra p

Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-5.0-20200203' into staging

ppc patch queue 2020-02093

This pull request supersedes ppc-for-5.0-20200131. The only changes
are one extra patch to suppress some irritating warnings during tests
under TCG, and an extra Tested-by in one of the other patches.

Here's the next batch of patches for ppc and associated machine types.
Highlights includes:
* Remove the deprecated "prep" machine type and its OpenHackware
firmware
* Add TCG emulation of the msgsndp etc. supervisor privileged
doorbell instructions
* Allow "pnv" machine type to run Hostboot style firmwares
* Add a virtual TPM device for spapr machines
* Implement devices for POWER8 PHB3 and POWER9 PHB4 host bridges for
the pnv machine type
* Use faster Spectre mitigation by default for POWER9 DD2.3 machines
* Introduce Firmware Assisted NMI dump facility for spapr machines
* Fix a performance regression with load/store multiple instructions
in TCG

as well as some other assorted cleanups and fixes.

# gpg: Signature made Mon 03 Feb 2020 03:30:24 GMT
# gpg: using RSA key 75F46586AE61A66CC44E87DC6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full]
# gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full]
# gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full]
# gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown]
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-5.0-20200203: (35 commits)
tests: Silence various warnings with pseries
target/ppc: Use probe_write for DCBZ
target/ppc: Remove redundant mask in DCBZ
target/ppc: Use probe_access for LMW, STMW
target/ppc: Use probe_access for LSW, STSW
ppc: spapr: Activate the FWNMI functionality
migration: Include migration support for machine check handling
ppc: spapr: Handle "ibm,nmi-register" and "ibm,nmi-interlock" RTAS calls
target/ppc: Build rtas error log upon an MCE
target/ppc: Handle NMI guest exit
ppc: spapr: Introduce FWNMI capability
Wrapper function to wait on condition for the main loop mutex
target/ppc/cpu.h: Put macro parameter in parentheses
spapr: Enable DD2.3 accelerated count cache flush in pseries-5.0 machine
ppc/pnv: change the PowerNV machine devices to be non user creatable
ppc/pnv: Add models for POWER8 PHB3 PCIe Host bridge
ppc/pnv: Add models for POWER9 PHB4 PCIe Host bridge
docs/specs/tpm: reST-ify TPM documentation
hw/ppc/Kconfig: Enable TPM_SPAPR as part of PSERIES config
tpm_spapr: Support suspend and resume
...

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

show more ...

tests: Silence various warnings with pseries

Some default features of the pseries machine are only available with
KVM. Warnings are printed when the pseries machine is used with another
accelerator:

tests: Silence various warnings with pseries

Some default features of the pseries machine are only available with
KVM. Warnings are printed when the pseries machine is used with another
accelerator:

qemu-system-ppc64: warning: TCG doesn't support requested feature,
cap-ccf-assist=on
qemu-system-ppc64: warning: Firmware Assisted Non-Maskable
Interrupts(FWNMI) not supported in TCG
qemu-system-ppc64: warning: TCG doesn't support requested feature,
cap-ccf-assist=on
qemu-system-ppc64: warning: Firmware Assisted Non-Maskable
Interrupts(FWNMI) not supported in TCG
qemu-system-ppc64: warning: TCG doesn't support requested feature,
cap-ccf-assist=on
qemu-system-ppc64: warning: Firmware Assisted Non-Maskable
Interrupts(FWNMI) not supported in TCG

This is annoying for CI since it usually runs without KVM. We already
disable features that emit similar warnings thanks to properties of
the pseries machine, but this is open-coded in various
places. Consolidate the set of properties in a single place. Extend it
to silence the above warnings. And use it in the various tests that
start pseries machines.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <158059697130.1820292.7823434132030453110.stgit@bahia.lan>
Reviewed-by: Thomas Huth <thuth@redhat.com>
[dwg: Correct minor grammatical error]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

show more ...

Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-01-12' into staging

* Move qtests into a separate directory
* Build index.html for docs

# gpg: Signature made Sun 12 Jan 202

Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-01-12' into staging

* Move qtests into a separate directory
* Build index.html for docs

# gpg: Signature made Sun 12 Jan 2020 11:21:41 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

* remotes/huth-gitlab/tags/pull-request-2020-01-12:
docs: build an index page for the HTML docs
tests/libqos: Move the libqos files under tests/qtest/
tests/Makefile: Move qtest-related settings to a separate Makefile.include
test: Move qtests to a separate directory
tests/Makefile: Separate unit test dependencies from qtest dependencies
tests/Makefile: Remove 'tests/' and '$(EXESUF)' from the check-qtest variables
tests/ptimer: Remove unnecessary inclusion of libqtest.h
tests/Makefile: test-char does not need libqtest

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

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tests/libqos: Move the libqos files under tests/qtest/

The qos stuff belongs to qtest, so move it into that directory, too.

Message-Id: <20191218103059.11729-8-thuth@redhat.com>
Reviewed-by: Paolo

tests/libqos: Move the libqos files under tests/qtest/

The qos stuff belongs to qtest, so move it into that directory, too.

Message-Id: <20191218103059.11729-8-thuth@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...