| Message ID | 20180920103243.28474-5-david@redhat.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | memory-device: complete refactoring + virtio-pmem | expand |
On Thu, Sep 20, 2018 at 12:32:25PM +0200, David Hildenbrand wrote: > Some architectures might support memory devices, while they don't > support DIMM/NVDIMM. So let's > - Rename CONFIG_MEM_HOTPLUG to CONFIG_MEM_DEVICE > - Introduce CONFIG_DIMM and use it similarly to CONFIG NVDIMM > > CONFIG_DIMM and CONFIG_NVDIMM require CONFIG_MEM_DEVICE. > > Reviewed-by: Igor Mammedov <imammedo@redhat.com> > Signed-off-by: David Hildenbrand <david@redhat.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> and ppc part Acked-by: David Gibson <david@gibson.dropbear.id.au> > --- > default-configs/i386-softmmu.mak | 3 ++- > default-configs/ppc64-softmmu.mak | 3 ++- > hw/Makefile.objs | 2 +- > hw/mem/Makefile.objs | 4 ++-- > qapi/misc.json | 2 +- > 5 files changed, 8 insertions(+), 6 deletions(-) > > diff --git a/default-configs/i386-softmmu.mak b/default-configs/i386-softmmu.mak > index 8c7d4a0fa0..4c1637338b 100644 > --- a/default-configs/i386-softmmu.mak > +++ b/default-configs/i386-softmmu.mak > @@ -50,7 +50,8 @@ CONFIG_PCI_Q35=y > CONFIG_APIC=y > CONFIG_IOAPIC=y > CONFIG_PVPANIC=y > -CONFIG_MEM_HOTPLUG=y > +CONFIG_MEM_DEVICE=y > +CONFIG_DIMM=y > CONFIG_NVDIMM=y > CONFIG_ACPI_NVDIMM=y > CONFIG_PCIE_PORT=y > diff --git a/default-configs/ppc64-softmmu.mak b/default-configs/ppc64-softmmu.mak > index b94af6c7c6..f550573782 100644 > --- a/default-configs/ppc64-softmmu.mak > +++ b/default-configs/ppc64-softmmu.mak > @@ -16,4 +16,5 @@ CONFIG_VIRTIO_VGA=y > CONFIG_XICS=$(CONFIG_PSERIES) > CONFIG_XICS_SPAPR=$(CONFIG_PSERIES) > CONFIG_XICS_KVM=$(call land,$(CONFIG_PSERIES),$(CONFIG_KVM)) > -CONFIG_MEM_HOTPLUG=y > +CONFIG_MEM_DEVICE=y > +CONFIG_DIMM=y > diff --git a/hw/Makefile.objs b/hw/Makefile.objs > index a19c1417ed..58872e27e0 100644 > --- a/hw/Makefile.objs > +++ b/hw/Makefile.objs > @@ -33,7 +33,7 @@ devices-dirs-$(CONFIG_SOFTMMU) += vfio/ > devices-dirs-$(CONFIG_SOFTMMU) += virtio/ > devices-dirs-$(CONFIG_SOFTMMU) += watchdog/ > devices-dirs-$(CONFIG_SOFTMMU) += xen/ > -devices-dirs-$(CONFIG_MEM_HOTPLUG) += mem/ > +devices-dirs-$(CONFIG_MEM_DEVICE) += mem/ > devices-dirs-$(CONFIG_SOFTMMU) += smbios/ > devices-dirs-y += core/ > common-obj-y += $(devices-dirs-y) > diff --git a/hw/mem/Makefile.objs b/hw/mem/Makefile.objs > index 10be4df2a2..3e2f7c5ca2 100644 > --- a/hw/mem/Makefile.objs > +++ b/hw/mem/Makefile.objs > @@ -1,3 +1,3 @@ > -common-obj-$(CONFIG_MEM_HOTPLUG) += pc-dimm.o > -common-obj-$(CONFIG_MEM_HOTPLUG) += memory-device.o > +common-obj-$(CONFIG_DIMM) += pc-dimm.o > +common-obj-$(CONFIG_MEM_DEVICE) += memory-device.o > common-obj-$(CONFIG_NVDIMM) += nvdimm.o > diff --git a/qapi/misc.json b/qapi/misc.json > index d450cfef21..7c36de0464 100644 > --- a/qapi/misc.json > +++ b/qapi/misc.json > @@ -2061,7 +2061,7 @@ > # > # @plugged-memory: size of memory that can be hot-unplugged. This field > # is omitted if target doesn't support memory hotplug > -# (i.e. CONFIG_MEM_HOTPLUG not defined on build time). > +# (i.e. CONFIG_MEM_DEVICE not defined at build time). > # > # Since: 2.11.0 > ##
diff --git a/default-configs/i386-softmmu.mak b/default-configs/i386-softmmu.mak index 8c7d4a0fa0..4c1637338b 100644 --- a/default-configs/i386-softmmu.mak +++ b/default-configs/i386-softmmu.mak @@ -50,7 +50,8 @@ CONFIG_PCI_Q35=y CONFIG_APIC=y CONFIG_IOAPIC=y CONFIG_PVPANIC=y -CONFIG_MEM_HOTPLUG=y +CONFIG_MEM_DEVICE=y +CONFIG_DIMM=y CONFIG_NVDIMM=y CONFIG_ACPI_NVDIMM=y CONFIG_PCIE_PORT=y diff --git a/default-configs/ppc64-softmmu.mak b/default-configs/ppc64-softmmu.mak index b94af6c7c6..f550573782 100644 --- a/default-configs/ppc64-softmmu.mak +++ b/default-configs/ppc64-softmmu.mak @@ -16,4 +16,5 @@ CONFIG_VIRTIO_VGA=y CONFIG_XICS=$(CONFIG_PSERIES) CONFIG_XICS_SPAPR=$(CONFIG_PSERIES) CONFIG_XICS_KVM=$(call land,$(CONFIG_PSERIES),$(CONFIG_KVM)) -CONFIG_MEM_HOTPLUG=y +CONFIG_MEM_DEVICE=y +CONFIG_DIMM=y diff --git a/hw/Makefile.objs b/hw/Makefile.objs index a19c1417ed..58872e27e0 100644 --- a/hw/Makefile.objs +++ b/hw/Makefile.objs @@ -33,7 +33,7 @@ devices-dirs-$(CONFIG_SOFTMMU) += vfio/ devices-dirs-$(CONFIG_SOFTMMU) += virtio/ devices-dirs-$(CONFIG_SOFTMMU) += watchdog/ devices-dirs-$(CONFIG_SOFTMMU) += xen/ -devices-dirs-$(CONFIG_MEM_HOTPLUG) += mem/ +devices-dirs-$(CONFIG_MEM_DEVICE) += mem/ devices-dirs-$(CONFIG_SOFTMMU) += smbios/ devices-dirs-y += core/ common-obj-y += $(devices-dirs-y) diff --git a/hw/mem/Makefile.objs b/hw/mem/Makefile.objs index 10be4df2a2..3e2f7c5ca2 100644 --- a/hw/mem/Makefile.objs +++ b/hw/mem/Makefile.objs @@ -1,3 +1,3 @@ -common-obj-$(CONFIG_MEM_HOTPLUG) += pc-dimm.o -common-obj-$(CONFIG_MEM_HOTPLUG) += memory-device.o +common-obj-$(CONFIG_DIMM) += pc-dimm.o +common-obj-$(CONFIG_MEM_DEVICE) += memory-device.o common-obj-$(CONFIG_NVDIMM) += nvdimm.o diff --git a/qapi/misc.json b/qapi/misc.json index d450cfef21..7c36de0464 100644 --- a/qapi/misc.json +++ b/qapi/misc.json @@ -2061,7 +2061,7 @@ # # @plugged-memory: size of memory that can be hot-unplugged. This field # is omitted if target doesn't support memory hotplug -# (i.e. CONFIG_MEM_HOTPLUG not defined on build time). +# (i.e. CONFIG_MEM_DEVICE not defined at build time). # # Since: 2.11.0 ##