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* migration: register_savevm_live doesn't need devDr. David Alan Gilbert2019-09-123-3/+3
| | | | | | | | | | | | Commit 78dd48df3 removed the last caller of register_savevm_live for an instantiable device (rather than a single system wide device); so trim out the parameter. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Message-Id: <20190822115433.12070-1-dgilbert@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
* memory: Access MemoryRegion with endiannessTony Nguyen2019-09-031-2/+4
| | | | | | | | | | | | | | | | | | | Preparation for collapsing the two byte swaps adjust_endianness and handle_bswap into the former. Call memory_region_dispatch_{read|write} with endianness encoded into the "MemOp op" operand. This patch does not change any behaviour as memory_region_dispatch_{read|write} is yet to handle the endianness. Once it does handle endianness, callers with byte swaps can collapse them into adjust_endianness. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Tony Nguyen <tony.nguyen@bt.com> Message-Id: <8066ab3eb037c0388dfadfe53c5118429dd1de3a.1566466906.git.tony.nguyen@bt.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* hw/s390x: Hard code size with MO_{8|16|32|64}Tony Nguyen2019-09-031-2/+1Star
| | | | | | | | | | | | | | | Temporarily no-op size_memop was introduced to aid the conversion of memory_region_dispatch_{read|write} operand "unsigned size" into "MemOp op". Now size_memop is implemented, again hard coded size but with MO_{8|16|32|64}. This is more expressive and avoids size_memop calls. Signed-off-by: Tony Nguyen <tony.nguyen@bt.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Message-Id: <76dc97273a8eb5e10170ffc16526863df808f487.1566466906.git.tony.nguyen@bt.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* hw/s390x: Access MemoryRegion with MemOpTony Nguyen2019-09-031-3/+5
| | | | | | | | | | | | | | | | | | | The memory_region_dispatch_{read|write} operand "unsigned size" is being converted into a "MemOp op". Convert interfaces by using no-op size_memop. After all interfaces are converted, size_memop will be implemented and the memory_region_dispatch_{read|write} operand "unsigned size" will be converted into a "MemOp op". As size_memop is a no-op, this patch does not change any behaviour. Signed-off-by: Tony Nguyen <tony.nguyen@bt.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Message-Id: <2f41da26201fb9b0339c2b7fde34df864f7f9ea8.1566466906.git.tony.nguyen@bt.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* hw: add compat machines for 4.2Cornelia Huck2019-08-211-1/+13
| | | | | | | | | | | | | | Add 4.2 machine types for arm/i440fx/q35/s390x/spapr. For i440fx and q35, unversioned cpu models are still translated to -v1, as 0788a56bd1ae ("i386: Make unversioned CPU models be aliases") states this should only transition to the latest cpu model version in 4.3 (or later). Signed-off-by: Cornelia Huck <cohuck@redhat.com> Message-Id: <20190724103524.20916-1-cohuck@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* sysemu: Split sysemu/runstate.h off sysemu/sysemu.hMarkus Armbruster2019-08-163-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | sysemu/sysemu.h is a rather unfocused dumping ground for stuff related to the system-emulator. Evidence: * It's included widely: in my "build everything" tree, changing sysemu/sysemu.h still triggers a recompile of some 1100 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h, down from 5400 due to the previous two commits). * It pulls in more than a dozen additional headers. Split stuff related to run state management into its own header sysemu/runstate.h. Touching sysemu/sysemu.h now recompiles some 850 objects. qemu/uuid.h also drops from 1100 to 850, and qapi/qapi-types-run-state.h from 4400 to 4200. Touching new sysemu/runstate.h recompiles some 500 objects. Since I'm touching MAINTAINERS to add sysemu/runstate.h anyway, also add qemu/main-loop.h. Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190812052359.30071-30-armbru@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> [Unbreak OS-X build]
* sysemu: Move the VMChangeStateEntry typedef to qemu/typedefs.hMarkus Armbruster2019-08-162-0/+2
| | | | | | | | | | | | | | | | | | | | | | In my "build everything" tree, changing sysemu/sysemu.h triggers a recompile of some 1800 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h, down from 5400 due to the previous commit). Several headers include sysemu/sysemu.h just to get typedef VMChangeStateEntry. Move it from sysemu/sysemu.h to qemu/typedefs.h. Spell its structure tag the same while there. Drop the now superfluous includes of sysemu/sysemu.h from headers. Touching sysemu/sysemu.h now recompiles some 1100 objects. qemu/uuid.h also drops from 1800 to 1100, and qapi/qapi-types-run-state.h from 5000 to 4400. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190812052359.30071-29-armbru@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
* Clean up inclusion of sysemu/sysemu.hMarkus Armbruster2019-08-163-3/+0Star
| | | | | | | | | | | | | | | | | | | | | | In my "build everything" tree, changing sysemu/sysemu.h triggers a recompile of some 5400 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h). Almost a third of its inclusions are actually superfluous. Delete them. Downgrade two more to qapi/qapi-types-run-state.h, and move one from char/serial.h to char/serial.c. hw/semihosting/config.c, monitor/monitor.c, qdev-monitor.c, and stubs/semihost.c define variables declared in sysemu/sysemu.h without including it. The compiler is cool with that, but include it anyway. This doesn't reduce actual use much, as it's still included into widely included headers. The next commit will tackle that. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20190812052359.30071-27-armbru@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
* Include hw/boards.h a bit lessMarkus Armbruster2019-08-161-1/+0Star
| | | | | | | | | | | | | | | | hw/boards.h pulls in almost 60 headers. The less we include it into headers, the better. As a first step, drop superfluous inclusions, and downgrade some more to what's actually needed. Gets rid of just one inclusion into a header. Cc: Eduardo Habkost <ehabkost@redhat.com> Cc: Marcel Apfelbaum <marcel.apfelbaum@gmail.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20190812052359.30071-23-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
* Include hw/qdev-properties.h lessMarkus Armbruster2019-08-1621-4/+20
| | | | | | | | | | | | | | | | | | | | | | | | | In my "build everything" tree, changing hw/qdev-properties.h triggers a recompile of some 2700 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h). Many places including hw/qdev-properties.h (directly or via hw/qdev.h) actually need only hw/qdev-core.h. Include hw/qdev-core.h there instead. hw/qdev.h is actually pointless: all it does is include hw/qdev-core.h and hw/qdev-properties.h, which in turn includes hw/qdev-core.h. Replace the remaining uses of hw/qdev.h by hw/qdev-properties.h. While there, delete a few superfluous inclusions of hw/qdev-core.h. Touching hw/qdev-properties.h now recompiles some 1200 objects. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: "Daniel P. Berrangé" <berrange@redhat.com> Cc: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20190812052359.30071-22-armbru@redhat.com>
* Include hw/hw.h exactly where neededMarkus Armbruster2019-08-161-1/+0Star
| | | | | | | | | | | | | | | | In my "build everything" tree, changing hw/hw.h triggers a recompile of some 2600 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h). The previous commits have left only the declaration of hw_error() in hw/hw.h. This permits dropping most of its inclusions. Touching it now recompiles less than 200 objects. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20190812052359.30071-19-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
* Include migration/vmstate.h lessMarkus Armbruster2019-08-162-0/+2
| | | | | | | | | | | | | | | | | | In my "build everything" tree, changing migration/vmstate.h triggers a recompile of some 2700 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h). hw/hw.h supposedly includes it for convenience. Several other headers include it just to get VMStateDescription. The previous commit made that unnecessary. Include migration/vmstate.h only where it's still needed. Touching it now recompiles only some 1600 objects. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20190812052359.30071-16-armbru@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
* Include migration/qemu-file-types.h a lot lessMarkus Armbruster2019-08-163-0/+3
| | | | | | | | | | | | | | | | | In my "build everything" tree, changing migration/qemu-file-types.h triggers a recompile of some 2600 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h). The culprit is again hw/hw.h, which supposedly includes it for convenience. Include migration/qemu-file-types.h only where it's needed. Touching it now recompiles less than 200 objects. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190812052359.30071-10-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
* Include sysemu/reset.h a lot lessMarkus Armbruster2019-08-162-0/+2
| | | | | | | | | | | | | | | | | | In my "build everything" tree, changing sysemu/reset.h triggers a recompile of some 2600 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h). The main culprit is hw/hw.h, which supposedly includes it for convenience. Include sysemu/reset.h only where it's needed. Touching it now recompiles less than 200 objects. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190812052359.30071-9-armbru@redhat.com>
* s390x/pci: add some fallthrough annotationsCornelia Huck2019-07-181-0/+2
| | | | | | | | | According to the comment, the bits are supposed to accumulate. Reported-by: Stefan Weil <sw@weilnetz.de> Fixes: 5d1abf234462 ("s390x/pci: enforce zPCI state checking") Acked-by: Collin Walling <walling@linux.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
* hw/s390x: Replace global smp variables with machine smp propertiesLike Xu2019-07-052-2/+3
| | | | | | | | | | | | | | | | | | | The global smp variables in s390x are replaced with smp machine properties. A local variable of the same name would be introduced in the declaration phase if it's used widely in the context OR replace it on the spot if it's only used once. No semantic changes. Signed-off-by: Like Xu <like.xu@linux.intel.com> Message-Id: <20190518205428.90532-7-like.xu@linux.intel.com> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> [ehabkost: fix build failure at VCPU_IRQ_BUF_SIZE] Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> fixup! hw/s390x: Replace global smp variables with machine smp properties Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* machine: Refactor smp-related call chains to pass MachineStateLike Xu2019-07-051-3/+3
| | | | | | | | | | | | | To get rid of the global smp_* variables we're currently using, it's recommended to pass MachineState in the list of incoming parameters for functions that use global smp variables, thus some redundant parameters are dropped. It's applied for legacy smbios_*(), *_machine_reset(), hot_add_cpu() and mips *_create_cpu(). Suggested-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Like Xu <like.xu@linux.intel.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20190518205428.90532-3-like.xu@linux.intel.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* Merge remote-tracking branch ↵Peter Maydell2019-07-031-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/armbru/tags/pull-monitor-2019-07-02-v2' into staging Monitor patches for 2019-07-02 # gpg: Signature made Tue 02 Jul 2019 12:37:57 BST # gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653 # gpg: issuer "armbru@redhat.com" # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full] # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full] # Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653 * remotes/armbru/tags/pull-monitor-2019-07-02-v2: dump: Move HMP command handlers to dump/ MAINTAINERS: Add Windows dump to section "Dump" dump: Move the code to dump/ qapi: Split dump.json off misc.json qapi: Rename target.json to misc-target.json qapi: Split machine-target.json off target.json and misc.json hw/core: Collect HMP command handlers in hw/core/ hw/core: Collect QMP command handlers in hw/core/ hw/core: Move numa.c to hw/core/ qapi: Split machine.json off misc.json MAINTAINERS: Merge sections CPU, NUMA into Machine core qom: Move HMP command handlers to qom/ qom: Move QMP command handlers to qom/ qapi: Split qom.json and qdev.json off misc.json hmp: Move hmp.h to include/monitor/ Makefile: Don't add monitor/ twice to common-obj-y MAINTAINERS: Make section "QOM" cover qdev as well MAINTAINERS: new maintainers for QOM Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * qapi: Rename target.json to misc-target.jsonMarkus Armbruster2019-07-021-1/+1
| | | | | | | | | | | | Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190619201050.19040-14-armbru@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
* | vfio-ccw: support async command subregionCornelia Huck2019-06-242-4/+43
|/ | | | | | | | | | | | A vfio-ccw device may provide an async command subregion for issuing halt/clear subchannel requests. If it is present, use it for sending halt/clear request to the device; if not, fall back to emulation (as done today). Reviewed-by: Farhan Ali <alifm@linux.ibm.com> Message-Id: <20190613092542.2834-1-cohuck@redhat.com> Reviewed-by: Eric Farman <farman@linux.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
* Include qemu-common.h exactly where neededMarkus Armbruster2019-06-123-1/+2
| | | | | | | | | | | | | | | | No header includes qemu-common.h after this commit, as prescribed by qemu-common.h's file comment. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190523143508.25387-5-armbru@redhat.com> [Rebased with conflicts resolved automatically, except for include/hw/arm/xlnx-zynqmp.h hw/arm/nrf51_soc.c hw/arm/msf2-soc.c block/qcow2-refcount.c block/qcow2-cluster.c block/qcow2-cache.c target/arm/cpu.h target/lm32/cpu.h target/m68k/cpu.h target/mips/cpu.h target/moxie/cpu.h target/nios2/cpu.h target/openrisc/cpu.h target/riscv/cpu.h target/tilegx/cpu.h target/tricore/cpu.h target/unicore32/cpu.h target/xtensa/cpu.h; bsd-user/main.c and net/tap-bsd.c fixed up]
* Include qemu/module.h where needed, drop it from qemu-common.hMarkus Armbruster2019-06-1224-1/+29
| | | | | | | | | Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190523143508.25387-4-armbru@redhat.com> [Rebased with conflicts resolved automatically, except for hw/usb/dev-hub.c hw/misc/exynos4210_rng.c hw/misc/bcm2835_rng.c hw/misc/aspeed_scu.c hw/display/virtio-vga.c hw/arm/stm32f205_soc.c; ui/cocoa.m fixed up]
* qemu-common: Move qemu_isalnum() etc. to qemu/ctype.hMarkus Armbruster2019-06-111-0/+1
| | | | | | Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190523143508.25387-3-armbru@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
* qemu-common: Move tcg_enabled() etc. to sysemu/tcg.hMarkus Armbruster2019-06-111-0/+1
| | | | | | | | | | | | | | | | | | | Other accelerators have their own headers: sysemu/hax.h, sysemu/hvf.h, sysemu/kvm.h, sysemu/whpx.h. Only tcg_enabled() & friends sit in qemu-common.h. This necessitates inclusion of qemu-common.h into headers, which is against the rules spelled out in qemu-common.h's file comment. Move tcg_enabled() & friends into their own header sysemu/tcg.h, and adjust #include directives. Cc: Richard Henderson <rth@twiddle.net> Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190523143508.25387-2-armbru@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> [Rebased with conflicts resolved automatically, except for accel/tcg/tcg-all.c]
* s390x: Bump the "qemu" CPU model up to a stripped-down z13David Hildenbrand2019-06-071-0/+2
| | | | | | | | | We don't care about the other two missing base features: - S390_FEAT_DFP_PACKED_CONVERSION - S390_FEAT_GROUP_GEN13_PTFF Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Hildenbrand <david@redhat.com>
* hw/s390x/event-facility: Use the QOM BUS() macro to access BusState.qbusPhilippe Mathieu-Daudé2019-06-061-2/+2
| | | | | | | | | | | | | | | | | | | | | Rather than looking inside the definition of a BusState with "s->bus.qbus", use the QOM prefered style: "BUS(&s->bus)". This patch was generated using the following Coccinelle script: // Use BUS() macros to access BusState.qbus @use_bus_macro_to_access_qbus@ expression obj; identifier bus; @@ -&obj->bus.qbus +BUS(&obj->bus) Suggested-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Message-Id: <20190528164020.32250-5-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* s390/css: handle CCW_FLAG_SKIPCornelia Huck2019-05-171-4/+18
| | | | | | | | | | If a ccw has CCW_FLAG_SKIP set, and the command is of type read, read backwards, or sense, no data should be written to the guest for that command. Reviewed-by: Eric Farman <farman@linux.ibm.com> Message-Id: <20190516133327.11430-1-cohuck@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
* s390/ipl: cast to SCSIDevice directlyCornelia Huck2019-05-171-2/+1Star
| | | | | | | | | | | | | | | Coverity notes that the result of object_dynamic_cast() to SCSIDevice is not checked in s390_gen_initial_iplp(); as we know that we always have a SCSIDevice in that branch, we can instead cast via SCSI_DEVICE directly. Coverity: CID 1401098 Fixes: 44445d8668f4 ("s390 vfio-ccw: Add bootindex property and IPLB data") Message-Id: <20190502155516.12415-1-cohuck@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
* Merge remote-tracking branch ↵Peter Maydell2019-04-261-1/+13
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/ehabkost/tags/machine-next-pull-request' into staging Machine queue, 2019-04-25 * 4.1 machine-types (Cornelia Huck) * Support MAP_SYNC on pmem memory backends (Zhang Yi) * -cpu parsing fixes and cleanups (Eduardo Habkost) * machine initialization cleanups (Wei Yang, Markus Armbruster) # gpg: Signature made Thu 25 Apr 2019 18:54:57 BST # gpg: using RSA key 2807936F984DC5A6 # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full] # Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6 * remotes/ehabkost/tags/machine-next-pull-request: util/mmap-alloc: support MAP_SYNC in qemu_ram_mmap() linux-headers: add linux/mman.h. scripts/update-linux-headers: add linux/mman.h util/mmap-alloc: Add a 'is_pmem' parameter to qemu_ram_mmap cpu: Fix crash with empty -cpu option cpu: Rename parse_cpu_model() to parse_cpu_option() vl: Simplify machine_parse() vl: Clean up after previous commit vl.c: allocate TYPE_MACHINE list once during bootup vl.c: make find_default_machine() local hw: add compat machines for 4.1 Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * hw: add compat machines for 4.1Cornelia Huck2019-04-251-1/+13
| | | | | | | | | | | | | | | | | | | | Add 4.1 machine types for arm/i440fx/q35/s390x/spapr. Signed-off-by: Cornelia Huck <cohuck@redhat.com> Message-Id: <20190411102025.22559-1-cohuck@redhat.com> Acked-by: Greg Kurz <groug@kaod.org> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* | Merge tag 's390-ccw-bios-2019-04-12' into s390-next-stagingCornelia Huck2019-04-252-15/+55
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Support for booting from a vfio-ccw passthrough dasd device # gpg: Signature made Fri 12 Apr 2019 01:17:03 PM CEST # gpg: using RSA key 2ED9D774FE702DB5 # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full] # gpg: aka "Thomas Huth <thuth@redhat.com>" [undefined] # gpg: aka "Thomas Huth <huth@tuxfamily.org>" [undefined] # gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown] * tag 's390-ccw-bios-2019-04-12': pc-bios/s390: Update firmware images s390-bios: Use control unit type to find bootable devices s390-bios: Support booting from real dasd device s390-bios: Add channel command codes/structs needed for dasd-ipl s390-bios: Use control unit type to determine boot method s390-bios: Refactor virtio to run channel programs via cio s390-bios: Factor finding boot device out of virtio code path s390-bios: Extend find_dev() for non-virtio devices s390-bios: cio error handling s390-bios: Support for running format-0/1 channel programs s390-bios: ptr2u32 and u32toptr s390-bios: Map low core memory s390-bios: Decouple channel i/o logic from virtio s390-bios: Clean up cio.h s390-bios: decouple common boot logic from virtio s390-bios: decouple cio setup from virtio s390 vfio-ccw: Add bootindex property and IPLB data Signed-off-by: Cornelia Huck <cohuck@redhat.com>
| * | s390 vfio-ccw: Add bootindex property and IPLB dataJason J. Herne2019-04-122-15/+55
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add bootindex property and iplb data for vfio-ccw devices. This allows us to forward boot information into the bios for vfio-ccw devices. Refactor s390_get_ccw_device() to return device type. This prevents us from having to use messy casting logic in several places. Signed-off-by: Jason J. Herne <jjherne@linux.ibm.com> Acked-by: Halil Pasic <pasic@linux.vnet.ibm.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <1554388475-18329-2-git-send-email-jjherne@linux.ibm.com> [thuth: fixed "typedef struct VFIOCCWDevice" build failure with clang] Signed-off-by: Thomas Huth <thuth@redhat.com>
* | exec: Introduce qemu_maxrampagesize() and rename qemu_getrampagesize()David Hildenbrand2019-04-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename qemu_getrampagesize() to qemu_minrampagesize(). While at it, properly rename find_max_supported_pagesize() to find_min_backend_pagesize(). s390x is actually interested into the maximum ram pagesize, so introduce and use qemu_maxrampagesize(). Add a TODO, indicating that looking at any mapped memory backends is not 100% correct in some cases. Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20190417113143.5551-3-david@redhat.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
* | s390x/kvm: Configure page size after memory has actually been initializedDavid Hildenbrand2019-04-251-0/+12
|/ | | | | | | | | | | | | | | | | | | | | | | | Right now we configure the pagesize quite early, when initializing KVM. This is long before system memory is actually allocated via memory_region_allocate_system_memory(), and therefore memory backends marked as mapped. Instead, let's configure the maximum page size after initializing memory in s390_memory_init(). cap_hpage_1m is still properly configured before creating any CPUs, and therefore before configuring the CPU model and eventually enabling CMMA. This is not a fix but rather a preparation for the future, when initial memory might reside on memory backends (not the case for s390x right now) We will replace qemu_getrampagesize() soon by a function that will always return the maximum page size (not the minimum page size, which only works by pure luck so far, as there are no memory backends). Acked-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20190417113143.5551-2-david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
* hw/s390x/3270-ccw: avoid taking address of fields in packed structDaniel P. Berrangé2019-04-031-4/+4
| | | | | | | | | | | | | | | | | | | Compiling with GCC 9 complains hw/s390x/3270-ccw.c: In function ‘emulated_ccw_3270_cb’: hw/s390x/3270-ccw.c:81:19: error: taking address of packed member of ‘struct SCHIB’ may result in an unaligned pointer value [-Werror=address-of-packed-member] 81 | SCSW *s = &sch->curr_status.scsw; | ^~~~~~~~~~~~~~~~~~~~~~ This local variable is only present to save a little bit of typing when setting the field later. Get rid of this to avoid the warning about unaligned accesses. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20190329111104.17223-15-berrange@redhat.com> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
* hw/s390x/ipl: avoid taking address of fields in packed structDaniel P. Berrangé2019-04-031-7/+5Star
| | | | | | | | | | | | | | | | | | | | Compiling with GCC 9 complains hw/s390x/ipl.c: In function ‘s390_ipl_set_boot_menu’: hw/s390x/ipl.c:256:25: warning: taking address of packed member of ‘struct QemuIplParameters’ may result in an unaligned pointer value [-Waddress-of-packed-member] 256 | uint32_t *timeout = &ipl->qipl.boot_menu_timeout; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ This local variable is only present to save a little bit of typing when setting the field later. Get rid of this to avoid the warning about unaligned accesses. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20190329111104.17223-14-berrange@redhat.com> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Farhan Ali <alifm@linux.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
* hw/s390/css: avoid taking address members in packed structsDaniel P. Berrangé2019-04-031-201/+187Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The GCC 9 compiler complains about many places in s390 code that take the address of members of the 'struct SCHIB' which is marked packed: hw/s390x/css.c: In function ‘sch_handle_clear_func’: hw/s390x/css.c:698:15: warning: taking address of packed member of ‘struct SCHIB’ may result in an unaligned pointer val\ ue [-Waddress-of-packed-member] 698 | PMCW *p = &sch->curr_status.pmcw; | ^~~~~~~~~~~~~~~~~~~~~~ hw/s390x/css.c:699:15: warning: taking address of packed member of ‘struct SCHIB’ may result in an unaligned pointer val\ ue [-Waddress-of-packed-member] 699 | SCSW *s = &sch->curr_status.scsw; | ^~~~~~~~~~~~~~~~~~~~~~ ...snip many more... Almost all of these are just done for convenience to avoid typing out long variable/field names when referencing struct members. We can get most of this convenience by taking the address of the 'struct SCHIB' instead, avoiding triggering the compiler warnings. In a couple of places we copy via a local variable which is a technique already applied elsewhere in s390 code for this problem. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20190329111104.17223-13-berrange@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Halil Pasic <pasic@linux.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
* Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell2019-03-281-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Kconfig improvements (msi_nonbroken, imply for default PCI devices) * intel-iommu: sharing passthrough FlatViews (Peter) * Fix for SEV with VFIO (Brijesh) * Allow compilation without CONFIG_PARALLEL (Thomas) # gpg: Signature made Thu 21 Mar 2019 16:42:24 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 * remotes/bonzini/tags/for-upstream: (23 commits) virtio-vga: only enable for specific boards config-all-devices.mak: rebuild on reconfigure minikconf: fix parser typo intel-iommu: optimize nodmar memory regions test-announce-self: convert to qgraph hw/alpha/Kconfig: DP264 hardware requires e1000 network card hw/hppa/Kconfig: Dino board requires e1000 network card hw/sh4/Kconfig: r2d machine requires the rtl8139 network card hw/ppc/Kconfig: e500 based machines require virtio-net-pci device hw/ppc/Kconfig: Bamboo machine requires e1000 network card hw/mips/Kconfig: Fulong 2e board requires ati-vga/rtl8139 PCI devices hw/mips/Kconfig: Malta machine requires the pcnet network card hw/i386/Kconfig: enable devices that can be created by default hw/isa/Kconfig: PIIX4 southbridge requires USB UHCI hw/isa/Kconfig: i82378 SuperIO requires PC speaker device prep: do not select I82374 hw/i386/Kconfig: PC uses I8257, not I82374 hw/char/parallel: Make it possible to compile also without CONFIG_PARALLEL target/i386: sev: Do not pin the ram device memory region memory: Fix the memory region type assignment order ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # hw/rdma/Makefile.objs # hw/riscv/sifive_plic.c
| * kconfig: add CONFIG_MSI_NONBROKENPaolo Bonzini2019-03-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Not all interrupt controllers have a working implementation of message-signalled interrupts; in some cases, the guest may expect MSI to work but it won't due to the buggy or lacking emulation. In QEMU this is represented by the "msi_nonbroken" variable. This patch adds a new configuration symbol enabled whenever the binary contains an interrupt controller that will set "msi_nonbroken". We can then use it to remove devices that cannot be possibly added to the machine, because they require MSI. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* | trace-events: Shorten file names in commentsMarkus Armbruster2019-03-221-2/+2
|/ | | | | | | | | | | | | | | We spell out sub/dir/ in sub/dir/trace-events' comments pointing to source files. That's because when trace-events got split up, the comments were moved verbatim. Delete the sub/dir/ part from these comments. Gets rid of several misspellings. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190314180929.27722-3-armbru@redhat.com Message-Id: <20190314180929.27722-3-armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* s390x: express dependencies with KconfigThomas Huth2019-03-072-1/+12
| | | | | | | | | | | | | | | | Instead of hard-coding all config switches in the config file default-configs/s390x-softmmu.mak, let's use the new Kconfig files to express the necessary dependencies: The S390_CCW_VIRTIO config switch for the "s390-ccw-virtio" machine now selects all non-optional devices. And since we already have the VIRTIO_PCI and VIRTIO_MMIO config switches for the other two virtio transports, this patch also introduces a new config switch VIRTIO_CCW for the third, s390x-specific virtio transport, so that all three virtio transports are now handled in the same way. Signed-off-by: Thomas Huth <thuth@redhat.com> Acked-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* kconfig: introduce kconfig filesPaolo Bonzini2019-03-071-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Kconfig files were generated mostly with this script: for i in `grep -ho CONFIG_[A-Z0-9_]* default-configs/* | sort -u`; do set fnord `git grep -lw $i -- 'hw/*/Makefile.objs' ` shift if test $# = 1; then cat >> $(dirname $1)/Kconfig << EOF config ${i#CONFIG_} bool EOF git add $(dirname $1)/Kconfig else echo $i $* fi done sed -i '$d' hw/*/Kconfig for i in hw/*; do if test -d $i && ! test -f $i/Kconfig; then touch $i/Kconfig git add $i/Kconfig fi done Whenever a symbol is referenced from multiple subdirectories, the script prints the list of directories that reference the symbol. These symbols have to be added manually to the Kconfig files. Kconfig.host and hw/Kconfig were created manually. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Yang Zhong <yang.zhong@intel.com> Message-Id: <20190123065618.3520-27-yang.zhong@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* qdev: Let the hotplug_handler_unplug() caller delete the deviceDavid Hildenbrand2019-03-062-6/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When unplugging a device, at one point the device will be destroyed via object_unparent(). This will, one the one hand, unrealize the removed device hierarchy, and on the other hand, destroy/free the device hierarchy. When chaining hotplug handlers, we want to overwrite a bus hotplug handler by the machine hotplug handler, to be able to perform some part of the plug/unplug and to forward the calls to the bus hotplug handler. For now, the bus hotplug handler would trigger an object_unparent(), not allowing us to perform some unplug action on a device after we forwarded the call to the bus hotplug handler. The device would be gone at that point. machine_unplug_handler(dev) /* eventually do unplug stuff */ bus_unplug_handler(dev) /* dev is gone, we can't do more unplug stuff */ So move the object_unparent() to the original caller of the unplug. For now, keep the unrealize() at the original places of the object_unparent(). For implicitly chained hotplug handlers (e.g. pc code calling acpi hotplug handlers), the object_unparent() has to be done by the outermost caller. So when calling hotplug_handler_unplug() from inside an unplug handler, nothing is to be done. hotplug_handler_unplug(dev) -> calls machine_unplug_handler() machine_unplug_handler(dev) { /* eventually do unplug stuff */ bus_unplug_handler(dev) -> calls unrealize(dev) /* we can do more unplug stuff but device already unrealized */ } object_unparent(dev) In the long run, every unplug action should be factored out of the unrealize() function into the unplug handler (especially for PCI). Then we can get rid of the additonal unrealize() calls and object_unparent() will properly unrealize the device hierarchy after the device has been unplugged. hotplug_handler_unplug(dev) -> calls machine_unplug_handler() machine_unplug_handler(dev) { /* eventually do unplug stuff */ bus_unplug_handler(dev) -> only unplugs, does not unrealize /* we can do more unplug stuff */ } object_unparent(dev) -> will unrealize The original approach was suggested by Igor Mammedov for the PCI part, but I extended it to all hotplug handlers. I consider this one step into the right direction. To summarize: - object_unparent() on synchronous unplugs is done by common code -- "Caller of hotplug_handler_unplug" - object_unparent() on asynchronous unplugs ("unplug requests") has to be done manually -- "Caller of hotplug_handler_unplug" Reviewed-by: Igor Mammedov <imammedo@redhat.com> Acked-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20190228122849.4296-2-david@redhat.com> Reviewed-by: Greg Kurz <groug@kaod.org> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* s390x/vfio-ap: Implement hot plug/unplug of vfio-ap deviceTony Krowiak2019-03-041-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduces hot plug/unplug support for the vfio-ap device. To hot plug a vfio-ap device using the QEMU device_add command: (qemu) device_add vfio-ap,sysfsdev=$path-to-mdev Where $path-to-mdev is the absolute path to the mediated matrix device to which AP resources to be used by the guest have been assigned. A vfio-ap device can be hot plugged only if: 1. A vfio-ap device has not been attached to the virtual machine's ap-bus via the QEMU command line or a prior hot plug action. 2. The guest was started with the CPU model feature for AP enabled (e.g., -cpu host,ap=on) To hot unplug a vfio-ap device using the QEMU device_del command: (qemu) device_del vfio-ap,sysfsdev=$path-to-mdev Where $path-to-mdev is the absolute path to the mediated matrix device specified when the vfio-ap device was attached to the virtual machine's ap-bus. A vfio-ap device can be hot unplugged only if: 1. A vfio-ap device has been attached to the virtual machine's ap-bus via the QEMU command line or a prior hot plug action. 2. The guest was started with the CPU model feature for AP enabled (e.g., -cpu host,ap=on) Please note that a hot plug handler is not necessary for the vfio-ap device because the AP matrix configuration for the guest is performed by the kernel device driver when the vfio-ap device is realized. The vfio-ap device represents a VFIO mediated device created in the host sysfs for use by a guest. The mdev device is configured with an AP matrix (i.e., adapters and domains) via its sysfs attribute interfaces prior to starting the guest or plugging a vfio-ap device in. When the device is realized, a file descriptor is opened on the mdev device which results in a callback to the vfio_ap kernel device driver. The device driver then configures the AP matrix in the guest's SIE state description from the AP matrix assigned via the mdev device's sysfs interfaces. The AP devices will be created for the guest when the AP bus running on the guest subsequently performs its periodic scan for AP devices. The qdev_simple_device_unplug_cb() callback function is used for the same reaons; namely, the vfio_ap kernel device driver will perform the AP resource de-configuration for the guest when the vfio-ap device is unplugged. When the vfio-ap device is unrealized, the mdev device file descriptor is closed which results in a callback to the vfio_ap kernel device driver. The device driver then clears the AP matrix configuration in the guest's SIE state description and resets all of the affected queues. The AP devices created for the guest will be removed when the AP bus running on the guest subsequently performs its periodic scan and finds there are no longer any AP resources assigned to the guest. Signed-off-by: Tony Krowiak <akrowiak@linux.ibm.com> Reviewed-by: Pierre Morel <pmorel@linux.ibm.com> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Halil Pasic <pasic@linux.ibm.com> Tested-by: Pierre Morel <pmorel@linux.ibm.com> Message-Id: <1550519397-25359-2-git-send-email-akrowiak@linux.ibm.com> [CH: adapt to changed qbus_set_hotplug_handler() signature] Signed-off-by: Cornelia Huck <cohuck@redhat.com>
* Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-4.0-20190219' ↵Peter Maydell2019-02-182-4/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into staging ppc patch queue 2019-02-19 Here's the next batch of ppc and spapr patches. Higlights are: * A bunch of improvements to TCG handling of vector instructions from Richard Henderson and Marc Cave-Ayland * Cleanup to the XICS interrupt controller from Greg Kurz, removing the special KVM subclasses which were a bad idea * Some refinements to the XIVE interrupt controller from Cédric Le Goater * Fix from Fabiano Rosas for a really dumb buffer overflow in the device tree code for memory hotplug * Code for allowing access to SPRs from the gdb stub from Fabiano Rosas * Assorted minor fixes and cleanups # gpg: Signature made Mon 18 Feb 2019 13:47:54 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-4.0-20190219: (43 commits) target/ppc: convert vmin* and vmax* to vector operations target/ppc: convert vadd*s and vsub*s to vector operations target/ppc: Split out VSCR_SAT to a vector field target/ppc: Add set_vscr_sat target/ppc: Use mtvscr/mfvscr for vmstate target/ppc: Add helper_mfvscr target/ppc: Remove vscr_nj and vscr_sat target/ppc: Use helper_mtvscr for reset and gdb target/ppc: Pass integer to helper_mtvscr target/ppc: convert xxsel to vector operations target/ppc: convert xxspltw to vector operations target/ppc: convert xxspltib to vector operations target/ppc: convert VSX logical operations to vector operations target/ppc: convert vsplt[bhw] to use vector operations target/ppc: convert vspltis[bhw] to use vector operations target/ppc: convert vaddu[b,h,w,d] and vsubu[b,h,w,d] over to use vector operations target/ppc: convert VMX logical instructions to use vector operations xics: Drop the KVM ICS class spapr/irq: Use the "simple" ICS class for KVM xics: Handle KVM interrupt presentation from "simple" ICS code ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * qdev: pass an Object * to qbus_set_hotplug_handler()Michael Roth2019-02-172-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Certain devices types, like memory/CPU, are now being handled using a hotplug interface provided by a top-level MachineClass. Hotpluggable host bridges are another such device where it makes sense to use a machine-level hotplug handler. However, unlike those devices, host-bridges have a parent bus (the main system bus), and devices with a parent bus use a different mechanism for registering their hotplug handlers: qbus_set_hotplug_handler(). This interface currently expects a handler to be a subclass of DeviceClass, but this is not the case for MachineClass, which derives directly from ObjectClass. Internally, the interface only requires an ObjectClass, so expose that in qbus_set_hotplug_handler(). Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Greg Kurz <groug@kaod.org> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Acked-by: Halil Pasic <pasic@linux.ibm.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Message-Id: <154999589921.690774.3640149277362188566.stgit@bahia.lan> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* | Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2019-02-18' into ↵Peter Maydell2019-02-181-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | staging QAPI patches for 2019-02-18 # gpg: Signature made Mon 18 Feb 2019 13:44:30 GMT # gpg: using RSA key 3870B400EB918653 # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full] # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full] # Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653 * remotes/armbru/tags/pull-qapi-2019-02-18: qapi: move RTC_CHANGE to the target schema qmp: Deprecate query-events in favor of query-qmp-schema Revert "qapi-events: add 'if' condition to implicit event enum" qapi: remove qmp_unregister_command() qapi: make query-cpu-definitions depend on specific targets qapi: make query-cpu-model-expansion depend on s390 or x86 qapi: make query-gic-capabilities depend on TARGET_ARM target.json: add a note about query-cpu* not being s390x-specific qapi: make s390 commands depend on TARGET_S390X qapi: make rtc-reset-reinjection and SEV depend on TARGET_I386 qapi: New module target.json build: Deal with all of QAPI's .o in qapi/Makefile.objs build-sys: move qmp-introspect per target qapi: Generate QAPIEvent stuff into separate files qapi: Prepare for system modules other than 'builtin' qapi: Clean up modular built-in code generation a bit qapi: Fix up documentation for recent commit a95291007b2 qapi: Belatedly document modular code generation Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | qapi: make s390 commands depend on TARGET_S390XMarc-André Lureau2019-02-181-1/+1
| |/ | | | | | | | | | | | | | | Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190214152251.2073-11-armbru@redhat.com>
* | s390x/cpumodel: default enable mepoch for z14 and laterCollin Walling2019-02-181-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Latest systems and host kernels support mepoch, which is a feature that was meant to be supported for z14 GA1 from the get-go. Let's copy it to the z14 GA1 default CPU model. Machines s390-ccw-virtio-3.1 and older will retain the old CPU models and will not provide this bit nor the extended PTFF functions in the default model. Signed-off-by: Collin Walling <walling@linux.ibm.com> Message-Id: <20190212011657.18324-2-walling@linux.ibm.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
* | s390x: add zPCI feature to "qemu" CPU modelDavid Hildenbrand2019-02-181-0/+3
| | | | | | | | | | | | | | | | | | As we now always have PCI support, let's add it to the "qemu" CPU model, taking care of backwards compatibility. Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20190212112323.15904-1-david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2025-01-09 18:39:33 +0100