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12bf2d33fe
qemu/hw
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Greg Kurz 12bf2d33fe spapr: disintricate core-id from DT semantics 
The goal of this patch is to have a stable core-id which does not depend
on any DT related semantics, which involve non-obvious computations on
modern PowerPC server cpus.

With this patch, the DT core id is computed on-demand as:

       (core-id / smp_threads) * smt

where smt is the number of threads per core in the host.

This formula should be consolidated in a helper since it is needed in
several places.

Other uses for core-id includes: compute a stable cpu_index (which
allows random order hotplug/unplug without breaking migration) and
NUMA.

Signed-off-by: Greg Kurz <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-07-25 15:43:41 +10:00
..
9pfs 9pfs: Wrap in vmstate 2016-07-21 20:44:20 +03:00
acpi opts-visitor: Favor new visit_free() function 2016-07-06 10:52:04 +02:00
alpha hw/alpha: fix PCI bus initialization 2016-07-20 19:30:26 +03:00
arm qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
audio Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00
block pc, pci, virtio: new features, cleanups, fixes 2016-07-21 20:12:37 +01:00
bt hw/bt: Don't use cpu_to_*w() and *_to_cpup() 2016-07-12 15:08:53 +01:00
char virtio-serial: Wrap in vmstate 2016-07-21 20:44:20 +03:00
core qapi: Change Netdev into a flat union 2016-07-19 20:18:02 +02:00
cpu cpu: Abstract CPU core type 2016-06-17 16:33:48 +10:00
cris cris: Fix broken header guard in hw/cris/boot.h 2016-07-12 16:20:46 +02:00
display pc, pci, virtio: new features, cleanups, fixes 2016-07-21 20:12:37 +01:00
dma dma: Add Xilinx Zynq devcfg device model 2016-07-04 13:15:22 +01:00
gpio hw/gpio: QOM'ify zaurus.c 2016-06-14 15:59:13 +01:00
i2c ICH9 SMB: make TYPE_ICH9_SMB_DEVICE macro public 2016-06-29 14:03:46 +02:00
i386 pc, pci, virtio: new features, cleanups, fixes 2016-07-21 20:12:37 +01:00
ide block: Convert BB interface to byte-based discards 2016-07-20 14:11:55 +01:00
input virtio-input: Wrap in vmstate 2016-07-21 20:44:20 +03:00
intc pc, pci, virtio: new features, cleanups, fixes 2016-07-21 20:12:37 +01:00
ipack ipack: Update e-mail address 2016-05-18 15:04:27 +03:00
ipmi hw/ipmi: fix spelling 2016-06-07 18:02:48 +03:00
isa ich9: implement SCI_IRQ_SEL register 2016-06-29 14:03:48 +02:00
lm32 Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00
m68k hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
mem nvdimm: fix memory leak in error code path 2016-07-20 19:30:26 +03:00
microblaze Clean up ill-advised or unusual header guards 2016-07-12 16:20:46 +02:00
mips hw/mips: fix PCI bus initialization 2016-07-20 19:30:26 +03:00
misc kvm-irqchip: do explicit commit when update irq 2016-07-21 20:44:19 +03:00
moxie hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
net pc, pci, virtio: new features, cleanups, fixes 2016-07-21 20:12:37 +01:00
nvram spapr: fix spapr-nvram migration 2016-07-25 10:19:30 +10:00
openrisc hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
pci kvm-irqchip: x86: add msi route notify fn 2016-07-21 20:44:19 +03:00
pci-bridge Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00
pci-host hw/versatile: realize the PCI root bus as part of the versatile init 2016-07-20 19:30:27 +03:00
pcmcia hw: Clean up includes 2016-01-29 15:07:25 +00:00
ppc spapr: disintricate core-id from DT semantics 2016-07-25 15:43:41 +10:00
s390x s390x/css: provide a dev_path for css devices 2016-07-20 15:47:25 +02:00
scsi pc, pci, virtio: new features, cleanups, fixes 2016-07-21 20:12:37 +01:00
sd ssi: change ssi_slave_init to be a realize ops 2016-07-04 13:15:22 +01:00
sh4 Clean up ill-advised or unusual header guards 2016-07-12 16:20:46 +02:00
smbios ipmi: Add SMBIOS table entry 2016-06-24 05:13:57 +03:00
sparc trace: split out trace events for hw/sparc/ directory 2016-06-20 17:22:16 +01:00
sparc64 util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
ssi ast2400: pretend DMAs are done for U-boot 2016-07-14 16:51:38 +01:00
timer MIPS patches 2016-07-12 2016-07-12 12:34:41 +01:00
tpm Clean up header guards that don't match their file name 2016-07-12 16:19:16 +02:00
tricore hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
unicore32 hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
usb usb: xhci assert fix, add usbredir streams property 2016-07-20 20:31:31 +01:00
vfio kvm-irqchip: do explicit commit when update irq 2016-07-21 20:44:19 +03:00
virtio virtio-balloon: Wrap in vmstate 2016-07-21 20:44:20 +03:00
watchdog nmi: remove x86 specific nmi handling 2016-05-23 16:53:46 +02:00
xen Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00
xenpv Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00
xtensa target-xtensa: xtfpga: fix FLASH interface width 2016-07-14 13:59:44 +03:00
Makefile.objs Add a base IPMI interface 2015-12-22 18:39:19 +02:00