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2019-07-05general: Replace global smp variables with smp machine propertiesLike Xu
Basically, the context could get the MachineState reference via call chains or unrecommended qdev_get_machine() in !CONFIG_USER_ONLY mode. A local variable of the same name would be introduced in the declaration phase out of less effort OR replace it on the spot if it's only used once in the context. No semantic changes. Signed-off-by: Like Xu <like.xu@linux.intel.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20190518205428.90532-4-like.xu@linux.intel.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2019-06-12Include qemu/module.h where needed, drop it from qemu-common.hMarkus Armbruster
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]
2017-12-18hw: use "qemu/osdep.h" as first #include in source filesPhilippe Mathieu-Daudé
applied using ./scripts/clean-includes Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: David Gibson <david@gibson.dropbear.id.au> Acked-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2017-08-02cpu: don't allow negative core idLaurent Vivier
With pseries machine type a negative core-id is not managed properly: -1 gives an inaccurate error message ("core -1 already populated"), -2 crashes QEMU (core dump) As it seems a negative value is invalid for any architecture, instead of checking this in spapr_core_pre_plug() I think it's better to check this in the generic part, core_prop_set_core_id() Signed-off-by: Laurent Vivier <lvivier@redhat.com> Message-Id: <20170802103259.25940-1-lvivier@redhat.com> Reviewed-by: Greg Kurz <groug@kaod.org> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2017-01-27Introduce DEVICE_CATEGORY_CPU for CPU devicesThomas Huth
Now that CPUs show up in the help text of "-device ?", we should group them into an appropriate category. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <1484917276-7107-1-git-send-email-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-06-17cpu: Abstract CPU core typeBharata B Rao
Add an abstract CPU core type that could be used by machines that want to define and hotplug CPUs in core granularity. Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com> Signed-off-by: Igor Mammedov <imammedo@redhat.com> [Integer core property] Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Igor Mammedov <imammedo@redhat.com> [dwg: changed property names to 'core-id' and 'nr-threads'] Signed-off-by: David Gibson <david@gibson.dropbear.id.au>