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qemu/hw/ppc
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David Gibson 51f84465dd spapr: Correct compatibility mode setting for hotplugged CPUs 
Currently the pseries machine sets the compatibility mode for the
guest's cpus in two places: 1) at machine reset and 2) after CAS
negotiation.

This means that if we set or negotiate a compatiblity mode, then
hotplug a cpu, the hotplugged cpu doesn't get the right mode set and
will incorrectly have the full native features.

To correct this, we set the compatibility mode on a cpu when it is
brought online with the 'start-cpu' RTAS call.  Given that we no
longer need to set the compatibility mode on all CPUs at machine
reset, so we change that to only set the mode for the boot cpu.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reported-by: Satheesh Rajendran <sathnaga@linux.vnet.ibm.com>
Tested-by: Satheesh Rajendran <sathnaga@linux.vnet.ibm.com>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
2018-01-10 12:53:00 +11:00
..
e500-ccsr.h ppc: do not use ../ in include files 2013-03-01 13:57:33 +01:00
e500.c e500: name openpic and pci host bridge 2017-12-15 09:49:23 +11:00
e500.h target-ppc: Eliminate redundant and incorrect function booke206_page_size_to_tlb 2016-07-01 09:57:01 +10:00
e500plat.c ppc: mpc8544ds/e500plat: use generic cpu_model parsing 2017-10-17 10:34:00 +11:00
fdt.c Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00
mac_newworld.c ppc: mac_newworld: use generic cpu_model parsing 2017-10-17 10:34:00 +11:00
mac_oldworld.c ppc: mac_oldworld: use generic cpu_model parsing 2017-10-17 10:34:00 +11:00
mac.h macio: use object link between MACIO_IDE and MAC_DBDMA object 2017-09-27 13:05:41 +10:00
Makefile.objs ppc4xx_i2c: Move to hw/i2c 2017-09-08 09:30:55 +10:00
mpc8544_guts.c shutdown: Add source information to SHUTDOWN and RESET 2017-05-23 13:28:17 +02:00
mpc8544ds.c ppc: mpc8544ds/e500plat: use generic cpu_model parsing 2017-10-17 10:34:00 +11:00
pnv_bmc.c ppc/pnv: change powernv_ prefix to pnv_ for overall naming consistency 2018-01-10 12:53:00 +11:00
pnv_core.c ppc/pnv: change powernv_ prefix to pnv_ for overall naming consistency 2018-01-10 12:53:00 +11:00
pnv_lpc.c target/ppc: more use of the PPC_*() macros 2018-01-10 12:53:00 +11:00
pnv_occ.c ppc/pnv: Add OCC model stub with interrupt support 2017-04-26 12:00:42 +10:00
pnv_psi.c ppc/pnv: change powernv_ prefix to pnv_ for overall naming consistency 2018-01-10 12:53:00 +11:00
pnv_xscom.c ppc/pnv: change powernv_ prefix to pnv_ for overall naming consistency 2018-01-10 12:53:00 +11:00
pnv.c ppc/pnv: change powernv_ prefix to pnv_ for overall naming consistency 2018-01-10 12:53:00 +11:00
ppc4xx_devs.c ppc: replace cpu_model with cpu_type on ref405ep,taihu boards 2017-10-17 10:34:00 +11:00
ppc4xx_pci.c pci: Add INTERFACE_CONVENTIONAL_PCI_DEVICE to Conventional PCI devices 2017-10-15 05:54:43 +03:00
ppc405_boards.c hw: Use new memory_region_init_{ram, rom, rom_device}() functions 2017-07-14 17:59:42 +01:00
ppc405_uc.c ppc: replace cpu_model with cpu_type on ref405ep,taihu boards 2017-10-17 10:34:00 +11:00
ppc405.h ppc4xx: Export ECB and PLB emulation 2017-09-08 09:30:55 +10:00
ppc440_bamboo.c ppc: bamboo: use generic cpu_model parsing 2017-10-17 10:34:00 +11:00
ppc_booke.c ppc_booke: drop useless assignment 2017-05-07 09:57:51 +03:00
ppc.c ppc: spapr: replace ppc_cpu_parse_features() with cpu_parse_cpu_model() 2017-10-17 10:34:00 +11:00
ppce500_spin.c hw/ppc: QOM'ify ppce500_spin.c 2017-01-31 10:10:13 +11:00
prep_systemio.c prep: add PReP System I/O 2017-01-31 10:10:13 +11:00
prep.c hw/net/ne2000: extract ne2k-isa code from i386/pc to ne2000-isa.c 2017-12-18 17:07:02 +03:00
rs6000_mc.c prep: add IBM RS/6000 7020 (40p) memory controller 2017-01-31 10:10:13 +11:00
spapr_cpu_core.c hw: use "qemu/osdep.h" as first #include in source files 2017-12-18 17:07:02 +03:00
spapr_drc.c spapr: reset DRCs after devices 2017-11-20 10:10:56 +11:00
spapr_events.c spapr_events: drop bogus cell from "interrupt-ranges" property 2017-12-15 09:49:24 +11:00
spapr_hcall.c ppc: remove duplicated includes 2017-12-18 17:07:02 +03:00
spapr_iommu.c migration: pre_save return int 2017-09-27 11:35:59 +01:00
spapr_ovec.c spapr: replace debug printf with trace points 2017-02-22 11:28:28 +11:00
spapr_pci_vfio.c hw/ppc: Remove the deprecated spapr-pci-vfio-host-bridge device 2018-01-10 12:53:00 +11:00
spapr_pci.c spapr_pci: use warn_report() 2018-01-10 12:52:59 +11:00
spapr_rng.c spapr_rng: Convert to DEFINE_PROP_LINK 2017-07-14 12:04:43 +02:00
spapr_rtas_ddw.c spapr_pci/spapr_pci_vfio: Support Dynamic DMA Windows (DDW) 2016-07-05 14:31:08 +10:00
spapr_rtas.c spapr: Correct compatibility mode setting for hotplugged CPUs 2018-01-10 12:53:00 +11:00
spapr_rtc.c hw/ppc/spapr_rtc: Mark the RTC device with user_creatable = false 2017-08-22 21:26:46 +10:00
spapr_vio.c spapr: fix LSI interrupt specifiers in the device tree 2017-12-15 09:49:24 +11:00
spapr.c spapr: Correct compatibility mode setting for hotplugged CPUs 2018-01-10 12:53:00 +11:00
trace-events spapr: move the IRQ allocation routines under the machine 2017-12-15 09:49:24 +11:00
virtex_ml507.c ppc: virtex-ml507: replace cpu_model with cpu_type 2017-10-17 10:34:00 +11:00