Merge remote-tracking branch 'remotes/vsementsov/tags/pull-simplebench-2021-05-04' into staging

scripts/simplebench improvements for 2021-05-04

# gpg: Signature made Tue 04 May 2021

Merge remote-tracking branch 'remotes/vsementsov/tags/pull-simplebench-2021-05-04' into staging

scripts/simplebench improvements for 2021-05-04

# gpg: Signature made Tue 04 May 2021 09:45:15 BST
# gpg: using RSA key 8B9C26CDB2FD147C880E86A1561F24C1F19F79FB
# gpg: Good signature from "Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.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: 8B9C 26CD B2FD 147C 880E 86A1 561F 24C1 F19F 79FB

* remotes/vsementsov/tags/pull-simplebench-2021-05-04:
MAINTAINERS: update Benchmark util: add git tree
simplebench/bench-backup: add --drop-caches argument
simplebench/bench-backup: add --count and --no-initial-run
simplebench/bench-backup: support qcow2 source files
simplebench/bench_block_job: handle error in BLOCK_JOB_COMPLETED
simplebench/bench-backup: add target-cache argument
simplebench/bench-backup: add --compressed option
simplebench: bench_one(): support count=1
simplebench: bench_one(): add slow_limit argument

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

show more ...

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

pc,pci,virtio: bugfixes, improvements

Fixes all over the place. Faster boot for virtio. ioeventfd support f

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

pc,pci,virtio: bugfixes, improvements

Fixes all over the place. Faster boot for virtio. ioeventfd support for
mmio.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Fri 14 May 2021 15:27:13 BST
# gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg: issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67
# Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469

* remotes/mst/tags/for_upstream:
Fix build with 64 bits time_t
vhost-vdpa: Make vhost_vdpa_get_device_id() static
hw/virtio: enable ioeventfd configuring for mmio
hw/smbios: support for type 41 (onboard devices extended information)
checkpatch: Fix use of uninitialized value
virtio-scsi: Configure all host notifiers in a single MR transaction
virtio-scsi: Set host notifiers and callbacks separately
virtio-blk: Configure all host notifiers in a single MR transaction
virtio-blk: Fix rollback path in virtio_blk_data_plane_start()
pc-dimm: remove unnecessary get_vmstate_memory_region() method
amd_iommu: fix wrong MMIO operations
virtio-net: Constify VirtIOFeature feature_sizes[]
virtio-blk: Constify VirtIOFeature feature_sizes[]
hw/virtio: Pass virtio_feature_get_config_size() a const argument
x86: acpi: use offset instead of pointer when using build_header()
amd_iommu: Fix pte_override_page_mask()

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

# Conflicts:
# hw/arm/virt.c

show more ...

Merge remote-tracking branch 'remotes/cminyard/tags/for-qemu-6.1-v1' into staging

Add a bus multiplexer device

This patch set adds a bus multiplexer and the necessary infrastructure

Merge remote-tracking branch 'remotes/cminyard/tags/for-qemu-6.1-v1' into staging

Add a bus multiplexer device

This patch set adds a bus multiplexer and the necessary infrastructure
in the I2C code to allow it to work.

These are common on systems with lots of I2C devices, like an IPMI BMC.

# gpg: Signature made Thu 13 May 2021 22:48:07 BST
# gpg: using RSA key FD0D5CE67CE0F59A6688268661F38C90919BFF81
# gpg: Good signature from "Corey Minyard <cminyard@mvista.com>" [unknown]
# gpg: aka "Corey Minyard <minyard@acm.org>" [unknown]
# gpg: aka "Corey Minyard <corey@minyard.net>" [unknown]
# gpg: aka "Corey Minyard <minyard@mvista.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: FD0D 5CE6 7CE0 F59A 6688 2686 61F3 8C90 919B FF81

* remotes/cminyard/tags/for-qemu-6.1-v1:
hw/i2c: add pca954x i2c-mux switch
hw/i2c: move search to i2c_scan_bus method
hw/i2c: add match method for device search
hw/i2c: name I2CNode list in I2CBus

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

show more ...

Merge remote-tracking branch 'remotes/kraxel/tags/usb-20210505-pull-request' into staging

usb: fix some memory allocation issues (CVE-2021-3527).
usb: add stubs, allow building without u

Merge remote-tracking branch 'remotes/kraxel/tags/usb-20210505-pull-request' into staging

usb: fix some memory allocation issues (CVE-2021-3527).
usb: add stubs, allow building without usb subsystem.

# gpg: Signature made Wed 05 May 2021 14:07:02 BST
# gpg: using RSA key A0328CFFB93A17A79901FE7D4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/usb-20210505-pull-request:
usb: limit combined packets to 1 MiB (CVE-2021-3527)
usb/mtp: avoid dynamic stack allocation
usb/redir: avoid dynamic stack allocation (CVE-2021-3527)
usb/hid: avoid dynamic stack allocation
hw/usb: Do not build USB subsystem if not required
hw/usb/host-stub: Remove unused header

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

show more ...

Merge remote-tracking branch 'remotes/mcayland/tags/qemu-sparc-20210505' into staging

qemu-sparc queue

# gpg: Signature made Wed 05 May 2021 08:29:13 BST
# gpg: u

Merge remote-tracking branch 'remotes/mcayland/tags/qemu-sparc-20210505' into staging

qemu-sparc queue

# gpg: Signature made Wed 05 May 2021 08:29:13 BST
# gpg: using RSA key CC621AB98E82200D915CC9C45BC2C56FAE0F321F
# gpg: issuer "mark.cave-ayland@ilande.co.uk"
# gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>" [full]
# Primary key fingerprint: CC62 1AB9 8E82 200D 915C C9C4 5BC2 C56F AE0F 321F

* remotes/mcayland/tags/qemu-sparc-20210505:
hw/sparc*: Move cpu_check_irqs() to target/sparc/
hw/sparc64: Fix code style for checkpatch.pl
hw/sparc64: Remove unused "hw/char/serial.h" header
hw/sparc: Allow building without the leon3 machine
hw/sparc/sun4m: Move each sun4m_hwdef definition in its class_init
hw/sparc/sun4m: Fix code style for checkpatch.pl
hw/sparc/sun4m: Register machine types in sun4m_machine_types[]
hw/sparc/sun4m: Factor out sun4m_machine_class_init()
hw/sparc/sun4m: Introduce Sun4mMachineClass
hw/sparc/sun4m: Have sun4m machines inherit new TYPE_SUN4M_MACHINE

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

show more ...

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

* NetBSD NVMM support
* RateLimit mutex
* Prepare for Meson 0.57 upgrade

# gpg: Signatur

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

* NetBSD NVMM support
* RateLimit mutex
* Prepare for Meson 0.57 upgrade

# gpg: Signature made Tue 04 May 2021 13:15:37 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:
glib-compat: accept G_TEST_SLOW environment variable
gitlab-ci: use --meson=internal for CFI jobs
configure: handle meson options that have changed type
configure: reindent meson invocation
slirp: add configure option to disable smbd
ratelimit: protect with a mutex
Add NVMM Accelerator: add maintainers for NetBSD/NVMM
Add NVMM accelerator: acceleration enlightenments
Add NVMM accelerator: x86 CPU support
Add NVMM accelerator: configure and build logic
oslib-win32: do not rely on macro to get redefined function name

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

show more ...

Merge remote-tracking branch 'remotes/dg-gitlab/tags/ppc-for-6.1-20210504' into staging

ppc patch queue 2021-05-04

Here's the first ppc pull request for qemu-6.1. It has a wide var

Merge remote-tracking branch 'remotes/dg-gitlab/tags/ppc-for-6.1-20210504' into staging

ppc patch queue 2021-05-04

Here's the first ppc pull request for qemu-6.1. It has a wide variety
of stuff accumulated during the 6.0 freeze. Highlights are:

* Multi-phase reset cleanups for PAPR
* Preliminary cleanups towards allowing !CONFIG_TCG for the ppc target
* Cleanup of AIL logic and extension to POWER10
* Further improvements to handling of hot unplug failures on PAPR
* Allow much larger numbers of CPU on pseries
* Support for the H_SCM_HEALTH hypercall
* Add support for the Pegasos II board
* Substantial cleanup to hflag handling
* Assorted minor fixes and cleanups

# gpg: Signature made Tue 04 May 2021 06:52:39 BST
# 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/dg-gitlab/tags/ppc-for-6.1-20210504: (46 commits)
hw/ppc/pnv_psi: Use device_cold_reset() instead of device_legacy_reset()
hw/ppc/spapr_vio: Reset TCE table object with device_cold_reset()
hw/intc/spapr_xive: Use device_cold_reset() instead of device_legacy_reset()
target/ppc: removed VSCR from SPR registration
target/ppc: Reduce the size of ppc_spr_t
target/ppc: Clean up _spr_register et al
target/ppc: Add POWER10 exception model
target/ppc: rework AIL logic in interrupt delivery
target/ppc: move opcode table logic to translate.c
target/ppc: code motion from translate_init.c.inc to gdbstub.c
spapr_drc.c: handle hotunplug errors in drc_unisolate_logical()
spapr.h: increase FDT_MAX_SIZE
spapr.c: do not use MachineClass::max_cpus to limit CPUs
ppc: Rename current DAWR macros and variables
target/ppc: POWER10 supports scv
target/ppc: Fix POWER9 radix guest HV interrupt AIL behaviour
docs/system: ppc: Add documentation for ppce500 machine
roms/u-boot: Bump ppce500 u-boot to v2021.04 to fix broken pci support
roms/Makefile: Update ppce500 u-boot build directory name
ppc/spapr: Add support for implement support for H_SCM_HEALTH
...

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

show more ...

Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-6.1-pull-request' into staging

Trivial patches pull request 20210503

# gpg: Signature made Mon 03 May 2021 09:3

Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-6.1-pull-request' into staging

Trivial patches pull request 20210503

# gpg: Signature made Mon 03 May 2021 09:34:56 BST
# gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg: issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C

* remotes/vivier2/tags/trivial-branch-for-6.1-pull-request: (23 commits)
hw/rx/rx-gdbsim: Do not accept invalid memory size
docs: More precisely describe memory-backend-*::id's user
scripts: fix generation update-binfmts templates
docs/system: Document the removal of "compat" property for POWER CPUs
mc146818rtc: put it into the 'misc' category
Do not include exec/address-spaces.h if it's not really necessary
Do not include cpu.h if it's not really necessary
Do not include hw/boards.h if it's not really necessary
Do not include sysemu/sysemu.h if it's not really necessary
hw: Do not include qemu/log.h if it is not necessary
hw: Do not include hw/irq.h if it is not necessary
hw: Do not include hw/sysbus.h if it is not necessary
hw: Remove superfluous includes of hw/hw.h
ui: Fix memory leak in qemu_xkeymap_mapping_table()
hw/usb: Constify VMStateDescription
hw/display/qxl: Constify VMStateDescription
hw/arm: Constify VMStateDescription
vmstate: Constify some VMStateDescriptions
Fix typo in CFI build documentation
hw/pcmcia: Do not register PCMCIA type if not required
...

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

show more ...

Do not include cpu.h if it's not really necessary

Stop including cpu.h in files that don't need it.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210416171314.207

Do not include cpu.h if it's not really necessary

Stop including cpu.h in files that don't need it.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210416171314.2074665-4-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

show more ...

Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2019-12-17' into staging

* Removal of the deprecated bluetooth code
* Some qtest and misc patches

# gpg: Sign

Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2019-12-17' into staging

* Removal of the deprecated bluetooth code
* Some qtest and misc patches

# gpg: Signature made Tue 17 Dec 2019 08:09:08 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-2019-12-17:
tests: use g_test_rand_int
tests/Makefile: Fix check-report.* targets shown in check-help
glib: use portable g_setenv()
hw/misc/ivshmem: Bury dead legacy INTx code
pseries: disable migration-test if /dev/kvm cannot be used
tests: fix modules-test 'duplicate test case' error
Remove libbluetooth / bluez from the CI tests
Remove the core bluetooth code
hw/usb: Remove the USB bluetooth dongle device
hw/arm/nseries: Replace the bluetooth chardev with a "null" chardev

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

show more ...

Merge remote-tracking branch 'remotes/cleber/tags/python-next-pull-request' into staging

Python queue 2019-12-17

# gpg: Signature made Tue 17 Dec 2019 05:12:43 GMT
# gpg:

Merge remote-tracking branch 'remotes/cleber/tags/python-next-pull-request' into staging

Python queue 2019-12-17

# gpg: Signature made Tue 17 Dec 2019 05:12:43 GMT
# gpg: using RSA key 7ABB96EB8B46B94D5E0FE9BB657E8D33A5F209F3
# gpg: Good signature from "Cleber Rosa <crosa@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: 7ABB 96EB 8B46 B94D 5E0F E9BB 657E 8D33 A5F2 09F3

* remotes/cleber/tags/python-next-pull-request:
python/qemu: Remove unneeded imports in __init__
python/qemu: accel: Add tcg_available() method
python/qemu: accel: Strengthen kvm_available() checks
python/qemu: accel: Add list_accel() method
python/qemu: Move kvm_available() to its own module
Acceptance tests: use relative location for tests
Acceptance tests: use avocado tags for machine type
Acceptance tests: introduce utility method for tags unique vals
Acceptance test x86_cpu_model_versions: use default vm
tests/acceptance: Makes linux_initrd and empty_cpu_model use QEMUMachine
python/qemu: Add set_qmp_monitor() to QEMUMachine
analyze-migration.py: replace numpy with python 3.2
analyze-migration.py: fix find() type error
Revert "Acceptance test: cancel test if m68k kernel packages goes missing"
tests/boot_linux_console: Fetch assets from Debian snapshot archives

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

show more ...

Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-5.0-20191217' into staging

ppc patch queue 2019-12-17

This is the first pull request for the qemu-5.0 branch. It has a lo

Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-5.0-20191217' into staging

ppc patch queue 2019-12-17

This is the first pull request for the qemu-5.0 branch. It has a lot
of accumulated changes, including:

* SLOF update to support boot using the IOMMU (will become
necessary for secure guests)

* Clean ups to pnv handling of chip models

* A number of extensions to the powernv machine model

* TCG extensions to allow powernv emulated systems to run KVM guests

* Outline support for POWER10 chips in powernv

* Cleanups to the ibm,client-architecture-support feature negotiation path

* XIVE reworks to better handle the powernv machine

* Improvements to not waste interrupt queues and other semi-scarce
resources when using XIVE under KVM

# gpg: Signature made Tue 17 Dec 2019 04:42:20 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-5.0-20191217: (88 commits)
pseries: Update SLOF firmware image
ppc/pnv: Drop PnvChipClass::type
ppc/pnv: Introduce PnvChipClass::xscom_pcba() method
ppc/pnv: Drop pnv_chip_is_power9() and pnv_chip_is_power10() helpers
ppc/pnv: Pass content of the "compatible" property to pnv_dt_xscom()
ppc/pnv: Pass XSCOM base address and address size to pnv_dt_xscom()
ppc/pnv: Introduce PnvChipClass::xscom_core_base() method
ppc/pnv: Introduce PnvChipClass::intc_print_info() method
ppc/pnv: Drop pnv_is_power9() and pnv_is_power10() helpers
ppc/pnv: Introduce PnvMachineClass::dt_power_mgt()
ppc/pnv: Introduce PnvMachineClass and PnvMachineClass::compat
ppc/pnv: Drop PnvPsiClass::chip_type
ppc/pnv: Introduce PnvPsiClass::compat
ppc: Drop useless extern annotation for functions
ppc/pnv: Fix OCC common area region mapping
ppc/pnv: Introduce PBA registers
ppc/pnv: Make PnvXScomInterface an incomplete type
ppc/pnv: populate the DT with realized XSCOM devices
ppc/pnv: Loop on the whole hierarchy to populate the DT with the XSCOM nodes
target/ppc: Add SPR TBU40
...

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

show more ...

spapr: Pass the maximum number of vCPUs to the KVM interrupt controller

The XIVE and XICS-on-XIVE KVM devices on POWER9 hosts can greatly reduce
their consumption of some scarce HW resou

spapr: Pass the maximum number of vCPUs to the KVM interrupt controller

The XIVE and XICS-on-XIVE KVM devices on POWER9 hosts can greatly reduce
their consumption of some scarce HW resources, namely Virtual Presenter
identifiers, if they know the maximum number of vCPUs that may run in the
VM.

Prepare ground for this by passing the value down to xics_kvm_connect()
and kvmppc_xive_connect(). This is purely mechanical, no functional
change.

Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <157478678301.67101.2717368060417156338.stgit@bahia.tlslab.ibm.com>
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/bonzini/tags/for-upstream' into staging

* microvm docs and fixes (Sergio, Liam)
* New processor features for Intel errata (myself, Pawan)
* Kcon

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

* microvm docs and fixes (Sergio, Liam)
* New processor features for Intel errata (myself, Pawan)
* Kconfig fixes (myself, Thomas)
* Revert mc146818rtc change (myself)
* Deprecate scsi-disk (myself)
* RTC fix (myself, Marcelo)

# gpg: Signature made Tue 19 Nov 2019 09:03:49 GMT
# gpg: using RSA key BFFBD25F78C7AE83
# 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/tags/for-upstream:
mc146818rtc: fix timer interrupt reinjection again
Revert "mc146818rtc: fix timer interrupt reinjection"
scsi: deprecate scsi-disk
hw/i386: Move save_tsc_khz from PCMachineClass to X86MachineClass
docs/microvm.rst: add instructions for shutting down the guest
docs/microvm.rst: fix alignment in "Limitations"
vfio: vfio-pci requires EDID
hw/i386: Fix compiler warning when CONFIG_IDE_ISA is disabled
target/i386: Export TAA_NO bit to guests
target/i386: add PSCHANGE_NO bit for the ARCH_CAPABILITIES MSR
microvm: fix memory leak in microvm_fix_kernel_cmdline
scripts: Detect git worktrees for get_maintainer.pl --git

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

show more ...

Merge remote-tracking branch 'remotes/kraxel/tags/seabios-20191118-pull-request' into staging

seabios: update to pre-1.13 snapshot again (lchs fixed)

# gpg: Signature made Mon 18 No

Merge remote-tracking branch 'remotes/kraxel/tags/seabios-20191118-pull-request' into staging

seabios: update to pre-1.13 snapshot again (lchs fixed)

# gpg: Signature made Mon 18 Nov 2019 14:23:50 GMT
# gpg: using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/seabios-20191118-pull-request:
seabios: update to pre-1.13 snapshot again

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

show more ...

Merge remote-tracking branch 'remotes/vivier2/tags/ppc-for-4.2-pull-request' into staging

ppc patch queue 2019-11-15

Several fixes for 4.2.0-rc2:

fix mos6522 performance is

Merge remote-tracking branch 'remotes/vivier2/tags/ppc-for-4.2-pull-request' into staging

ppc patch queue 2019-11-15

Several fixes for 4.2.0-rc2:

fix mos6522 performance issue,
xive/xics issues,
fix /chosen device-tree on reset
and KVM default cpu-model for all machine classes

# gpg: Signature made Mon 18 Nov 2019 10:52:19 GMT
# gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg: issuer "lvivier@redhat.com"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C

* remotes/vivier2/tags/ppc-for-4.2-pull-request:
mos6522: fix T1 and T2 timers
spapr/kvm: Set default cpu model for all machine classes
spapr: Add /chosen to FDT only at reset time to preserve kernel and initramdisk
ppc: Skip partially initialized vCPUs in 'info pic'
xive, xics: Fix reference counting on CPU objects
ppc: Add intc_destroy() handlers to SpaprInterruptController/PnvChip

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

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ppc: Add intc_destroy() handlers to SpaprInterruptController/PnvChip

SpaprInterruptControllerClass and PnvChipClass have an intc_create() method
that calls the appropriate routine, ie. i

ppc: Add intc_destroy() handlers to SpaprInterruptController/PnvChip

SpaprInterruptControllerClass and PnvChipClass have an intc_create() method
that calls the appropriate routine, ie. icp_create() or xive_tctx_create(),
to establish the link between the VCPU and the presenter component of the
interrupt controller during realize.

There aren't any symmetrical call to be called when the VCPU gets unrealized
though. It is assumed that object_unparent() is the only thing to do.

This is questionable because the parenting logic around the CPU and
presenter objects is really an implementation detail of the interrupt
controller. It shouldn't be open-coded in the machine code.

Fix this by adding an intc_destroy() method that undoes what was done in
intc_create(). Also NULLify the presenter pointers to avoid having
stale pointers around. This will allow to reliably check if a vCPU has
a valid presenter.

Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <157192724208.3146912.7254684777515287626.stgit@bahia.lan>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Laurent Vivier <lvivier@redhat.com>

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Merge commit 'df84f17' into HEAD

This merge fixes a semantic conflict with the trivial tree.

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

Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-4.2-20191024' into staging

ppc patch queue 2019-10-24

Last pull request before soft freeze.
* Lots of fixes and clea

Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-4.2-20191024' into staging

ppc patch queue 2019-10-24

Last pull request before soft freeze.
* Lots of fixes and cleanups for spapr interrupt controllers
* More SLOF updates to fix problems with full FDT rendering at CAS
time (alas, more yet are to come)
* A few other assorted changes

This isn't quite as well tested as I usually try to do before a pull
request. But I've been sick and running into some other difficulties,
and wanted to get this sent out before heading towards KVM forum.

# gpg: Signature made Thu 24 Oct 2019 09:14:31 BST
# 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-4.2-20191024: (28 commits)
spapr/xive: Set the OS CAM line at reset
ppc/pnv: Fix naming of routines realizing the CPUs
ppc: Reset the interrupt presenter from the CPU reset handler
ppc/pnv: Add a PnvChip pointer to PnvCore
ppc/pnv: Introduce a PnvCore reset handler
spapr_cpu_core: Implement DeviceClass::reset
spapr: move CPU reset after presenter creation
spapr: Don't request to unplug the same core twice
pseries: Update SLOF firmware image
spapr: Move SpaprIrq::nr_xirqs to SpaprMachineClass
spapr: Remove SpaprIrq::nr_msis
spapr, xics, xive: Move SpaprIrq::post_load hook to backends
spapr, xics, xive: Move SpaprIrq::reset hook logic into activate/deactivate
spapr: Remove SpaprIrq::init_kvm hook
spapr, xics, xive: Match signatures for XICS and XIVE KVM connect routines
spapr, xics, xive: Move dt_populate from SpaprIrq to SpaprInterruptController
spapr, xics, xive: Move print_info from SpaprIrq to SpaprInterruptController
spapr, xics, xive: Move set_irq from SpaprIrq to SpaprInterruptController
spapr: Formalize notion of active interrupt controller
spapr, xics, xive: Move irq claim and free from SpaprIrq to SpaprInterruptController
...

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

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Merge remote-tracking branch 'remotes/xtensa/tags/20191023-xtensa' into staging

target/xtensa improvements for v4.2:

- regenerate and reimport test_mmuhifi_c3 core;
- add virt m

Merge remote-tracking branch 'remotes/xtensa/tags/20191023-xtensa' into staging

target/xtensa improvements for v4.2:

- regenerate and reimport test_mmuhifi_c3 core;
- add virt machine.

# gpg: Signature made Wed 23 Oct 2019 23:56:42 BST
# gpg: using RSA key 2B67854B98E5327DCDEB17D851F9CC91F83FA044
# gpg: issuer "jcmvbkbc@gmail.com"
# gpg: Good signature from "Max Filippov <filippov@cadence.com>" [unknown]
# gpg: aka "Max Filippov <max.filippov@cogentembedded.com>" [full]
# gpg: aka "Max Filippov <jcmvbkbc@gmail.com>" [full]
# Primary key fingerprint: 2B67 854B 98E5 327D CDEB 17D8 51F9 CC91 F83F A044

* remotes/xtensa/tags/20191023-xtensa:
hw/xtensa: add virt machine
target/xtensa: regenerate and re-import test_mmuhifi_c3 core

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

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ppc: Reset the interrupt presenter from the CPU reset handler

On the sPAPR machine and PowerNV machine, the interrupt presenters are
created by a machine handler at the core level and ar

ppc: Reset the interrupt presenter from the CPU reset handler

On the sPAPR machine and PowerNV machine, the interrupt presenters are
created by a machine handler at the core level and are reset
independently. This is not consistent and it raises issues when it
comes to handle hot-plugged CPUs. In that case, the presenters are not
reset. This is less of an issue in XICS, although a zero MFFR could
be a concern, but in XIVE, the OS CAM line is not set and this breaks
the presenting algorithm. The current code has workarounds which need
a global cleanup.

Extend the sPAPR IRQ backend and the PowerNV Chip class with a new
cpu_intc_reset() handler called by the CPU reset handler and remove
the XiveTCTX reset handler which is now redundant.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20191022163812.330-6-clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

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spapr, xics, xive: Move SpaprIrq::post_load hook to backends

The remaining logic in the post_load hook really belongs to the interrupt
controller backends, and just needs to be called on

spapr, xics, xive: Move SpaprIrq::post_load hook to backends

The remaining logic in the post_load hook really belongs to the interrupt
controller backends, and just needs to be called on the active controller
(after the active controller is set to the right thing based on the
incoming migration in the generic spapr_irq_post_load() logic).

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>

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spapr, xics, xive: Move SpaprIrq::reset hook logic into activate/deactivate

It turns out that all the logic in the SpaprIrq::reset hooks (and some in
the SpaprIrq::post_load hooks) isn't

spapr, xics, xive: Move SpaprIrq::reset hook logic into activate/deactivate

It turns out that all the logic in the SpaprIrq::reset hooks (and some in
the SpaprIrq::post_load hooks) isn't really related to resetting the irq
backend (that's handled by the backends' own reset routines). Rather its
about getting the backend ready to be the active interrupt controller or
stopping being the active interrupt controller - reset (and post_load) is
just the only time that changes at present.

To make this flow clearer, move the logic into the explicit backend
activate and deactivate hooks.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>

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spapr, xics, xive: Move dt_populate from SpaprIrq to SpaprInterruptController

This method depends only on the active irq controller. Now that we've
formalized the notion of active contr

spapr, xics, xive: Move dt_populate from SpaprIrq to SpaprInterruptController

This method depends only on the active irq controller. Now that we've
formalized the notion of active controller we can dispatch directly
through that, rather than dispatching via SpaprIrq with the dual
version having to do a second conditional dispatch.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>

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spapr, xics, xive: Move print_info from SpaprIrq to SpaprInterruptController

This method depends only on the active irq controller. Now that we've
formalized the notion of active contro

spapr, xics, xive: Move print_info from SpaprIrq to SpaprInterruptController

This method depends only on the active irq controller. Now that we've
formalized the notion of active controller we can dispatch directly
through that, rather than dispatching via SpaprIrq with the dual
version having to do a second conditional dispatch.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>

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