Yanan Wang 4a0af2930a machine: Prefer cores over sockets in smp parsing since 6.2 ... In the real SMP hardware topology world, it's much more likely that we have high cores-per-socket counts and few sockets totally. While the current preference of sockets over cores in smp parsing results in a virtual cpu topology with low cores-per-sockets counts and a large number of sockets, which is just contrary to the real world. Given that it is better to make the virtual cpu topology be more reflective of the real world and also for the sake of compatibility, we start to prefer cores over sockets over threads in smp parsing since machine type 6.2 for different arches. In this patch, a boolean "smp_prefer_sockets" is added, and we only enable the old preference on older machines and enable the new one since type 6.2 for all arches by using the machine compat mechanism. Suggested-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Yanan Wang <wangyanan55@huawei.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Acked-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Andrew Jones <drjones@redhat.com> Reviewed-by: Pankaj Gupta <pankaj.gupta@ionos.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20210929025816.21076-10-wangyanan55@huawei.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2021-10-01 15:28:16 +02:00
..
e500-ccsr.h	Use OBJECT_DECLARE_SIMPLE_TYPE when possible	2020-09-18 14:12:32 -04:00
e500.c	Do not include exec/address-spaces.h if it's not really necessary	2021-05-02 17:24:51 +02:00
e500.h	Use OBJECT_DECLARE_TYPE when possible	2020-09-18 14:12:32 -04:00
e500plat.c	hw/ppc/e500plat: Only try to add valid dynamic sysbus devices to platform bus	2021-04-06 11:49:14 +01:00
fdt.c	target/ppc: Split page size information into a separate allocation	2018-04-27 18:05:22 +10:00
fw_cfg.c	hw/ppc: Implement fw_cfg_arch_key_name()	2019-05-23 14:10:31 +02:00
Kconfig	hw/ppc/Kconfig: Add dependency PEGASOS2 -> ATI_VGA	2021-07-20 20:10:20 +02:00
mac_newworld.c	ppc patch queue 2021-05-04	2021-05-05 20:29:14 +01:00
mac_oldworld.c	Do not include exec/address-spaces.h if it's not really necessary	2021-05-02 17:24:51 +02:00
mac.h	mac_newworld: Allow loading binary ROM image	2020-10-19 08:11:21 +01:00
meson.build	spapr: Implement Open Firmware client interface	2021-07-09 10:38:19 +10:00
mpc8544_guts.c	Use OBJECT_DECLARE_SIMPLE_TYPE when possible	2020-09-18 14:12:32 -04:00
mpc8544ds.c	ppc/e500: use memdev for RAM	2020-02-19 16:50:00 +00:00
pef.c	ppc/pef.c: initialize cgs->ready in kvmppc_svm_init()	2021-06-03 18:10:31 +10:00
pegasos2.c	ppc/pegasos2: Fix spurious warning with -bios	2021-07-29 10:59:49 +10:00
pnv_bmc.c	Various spelling fixes	2021-03-09 21:19:10 +01:00
pnv_core.c	ppc/pnv: Rename "id" to "quad-id" in PnvQuad	2021-09-29 19:37:38 +10:00
pnv_homer.c	ppc/pnv: change the PowerNV machine devices to be non user creatable	2020-02-02 14:07:57 +11:00
pnv_lpc.c	ppc/pnv: Introduce a LPC FW memory region attribute to map the PNOR	2021-02-10 10:43:50 +11:00
pnv_occ.c	ppc/pnv: change the PowerNV machine devices to be non user creatable	2020-02-02 14:07:57 +11:00
pnv_pnor.c	hw: Do not include qemu/log.h if it is not necessary	2021-05-02 17:24:50 +02:00
pnv_psi.c	ppc patch queue 2021-05-04	2021-05-05 20:29:14 +01:00
pnv_xscom.c	ppc/pnv: Add a comment on the "primary-topology-index" property	2021-09-29 19:37:38 +10:00
pnv.c	ppc/pnv: Add an assert when calculating the RAM distribution on chips	2021-09-29 19:37:39 +10:00
ppc4xx_devs.c	Do not include hw/boards.h if it's not really necessary	2021-05-02 17:24:51 +02:00
ppc4xx_pci.c	Do not include exec/address-spaces.h if it's not really necessary	2021-05-02 17:24:51 +02:00
ppc405_boards.c	Do not include exec/address-spaces.h if it's not really necessary	2021-05-02 17:24:51 +02:00
ppc405_uc.c	hw: Do not include qemu/log.h if it is not necessary	2021-05-02 17:24:50 +02:00
ppc405.h	hw/ppc/ppc405_uc: Drop use of ppcuic_init()	2021-01-19 10:20:29 +11:00
ppc440_bamboo.c	Do not include exec/address-spaces.h if it's not really necessary	2021-05-02 17:24:51 +02:00
ppc440_pcix.c	Do not include exec/address-spaces.h if it's not really necessary	2021-05-02 17:24:51 +02:00
ppc440_uc.c	Do not include exec/address-spaces.h if it's not really necessary	2021-05-02 17:24:51 +02:00
ppc440.h	ppc440_uc: Basic emulation of PPC440 DMA controller	2018-07-03 09:56:52 +10:00
ppc_booke.c	hw: Do not include qemu/log.h if it is not necessary	2021-05-02 17:24:50 +02:00
ppc.c	target/ppc: Fix 64-bit decrementer	2021-09-30 12:26:06 +10:00
ppce500_spin.c	powerpc tcg: Fix Lesser GPL version number	2020-11-15 16:38:50 +01:00
prep_systemio.c	prep: add ppc-parity write method	2021-02-08 15:15:32 +01:00
prep.c	arch_init.h: Don't include arch_init.h unnecessarily	2021-08-26 17:02:00 +01:00
rs6000_mc.c	Do not include hw/boards.h if it's not really necessary	2021-05-02 17:24:51 +02:00
sam460ex.c	Do not include exec/address-spaces.h if it's not really necessary	2021-05-02 17:24:51 +02:00
spapr_caps.c	target/ppc: Support for H_RPT_INVALIDATE hcall	2021-07-09 11:01:06 +10:00
spapr_cpu_core.c	ppc/spapr: Add a POWER10 DD2 CPU	2021-09-29 19:37:38 +10:00
spapr_drc.c	spapr: use DEVICE_UNPLUG_GUEST_ERROR to report unplug errors	2021-09-30 12:26:06 +10:00
spapr_events.c	spapr: Explain purpose of ->fwnmi_migration_blocker more clearly	2021-08-26 17:15:28 +02:00
spapr_hcall.c	spapr: move FORM1 verifications to post CAS	2021-09-30 12:26:06 +10:00
spapr_iommu.c	Do not include exec/address-spaces.h if it's not really necessary	2021-05-02 17:24:51 +02:00
spapr_irq.c	spapr/xics: Drop unused argument to xics_kvm_has_broken_disconnect()	2020-12-14 15:50:55 +11:00
spapr_numa.c	spapr_numa.c: fixes in spapr_numa_FORM2_write_rtas_tables()	2021-09-30 12:26:06 +10:00
spapr_nvdimm.c	spapr: nvdimm: Fix the persistent-memory root node name in device tree	2021-06-03 13:22:06 +10:00
spapr_ovec.c	spapr: Improve handling of memory unplug with old guests	2021-01-19 10:20:29 +11:00
spapr_pci_nvlink2.c	spapr_numa: move NVLink2 associativity handling to spapr_numa.c	2020-09-08 10:08:43 +10:00
spapr_pci_vfio.c	spapr: Fix EEH capability issue on KVM guest for PCI passthru	2021-06-03 13:22:06 +10:00
spapr_pci.c	spapr_pci: Fix leak in spapr_phb_vfio_get_loc_code() with g_autofree	2021-08-27 12:41:12 +10:00
spapr_rng.c	Do not include cpu.h if it's not really necessary	2021-05-02 17:24:51 +02:00
spapr_rtas_ddw.c	Do not include cpu.h if it's not really necessary	2021-05-02 17:24:51 +02:00
spapr_rtas.c	spapr: Set LPCR to current AIL mode when starting a new CPU	2021-06-03 13:22:06 +10:00
spapr_rtc.c	Do not include cpu.h if it's not really necessary	2021-05-02 17:24:51 +02:00
spapr_softmmu.c	hw/ppc: moved hcalls that depend on softmmu	2021-05-19 10:30:28 +10:00
spapr_tpm_proxy.c	Do not include cpu.h if it's not really necessary	2021-05-02 17:24:51 +02:00
spapr_vio.c	qbus: Rename qbus_create() to qbus_new()	2021-09-30 13:44:08 +01:00
spapr_vof.c	spapr: Fix implementation of Open Firmware client interface	2021-07-09 10:55:11 +10:00
spapr.c	machine: Prefer cores over sockets in smp parsing since 6.2	2021-10-01 15:28:16 +02:00
trace-events	target/ppc: Convert debug to trace events (decrementer and IRQ)	2021-09-30 12:26:06 +10:00
trace.h	trace: switch position of headers to what Meson requires	2020-08-21 06:18:24 -04:00
virtex_ml507.c	Do not include exec/address-spaces.h if it's not really necessary	2021-05-02 17:24:51 +02:00
vof.c	ppc/vof: Fix Coverity issues	2021-07-29 10:59:49 +10:00