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e4945b9da5
linux/arch/powerpc
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Cédric Le Goater e4945b9da5 KVM: PPC: Book3S HV: XIVE: Add get/set accessors for the VP XIVE state 
The state of the thread interrupt management registers needs to be
collected for migration. These registers are cached under the
'xive_saved_state.w01' field of the VCPU when the VPCU context is
pulled from the HW thread. An OPAL call retrieves the backup of the
IPB register in the underlying XIVE NVT structure and merges it in the
KVM state.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
2019-04-30 19:35:16 +10:00
..
boot Kbuild updates for v5.1 2019-03-10 17:48:21 -07:00
configs powerpc fixes for 5.1 #2 2019-03-16 10:45:17 -07:00
crypto
include KVM: PPC: Book3S HV: XIVE: Add get/set accessors for the VP XIVE state 2019-04-30 19:35:16 +10:00
kernel powerpc: Add force enable of DAWR on P9 option 2019-04-20 22:20:45 +10:00
kvm KVM: PPC: Book3S HV: XIVE: Add get/set accessors for the VP XIVE state 2019-04-30 19:35:16 +10:00
lib treewide: add checks for the return value of memblock_alloc*() 2019-03-12 10:04:02 -07:00
math-emu powerpc: math-emu: remove unneeded header search paths 2019-01-14 20:39:27 +11:00
mm powerpc/6xx: fix setup and use of SPRN_SPRG_PGDIR for hash32 2019-03-19 00:30:19 +11:00
net powerpc updates for 5.1 2019-03-07 12:56:26 -08:00
oprofile Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
perf powerpc updates for 5.1 2019-03-07 12:56:26 -08:00
platforms powerpc/xive: add OPAL extensions for the XIVE native exploitation support 2019-04-11 15:31:41 +10:00
purgatory
sysdev powerpc/xive: add OPAL extensions for the XIVE native exploitation support 2019-04-11 15:31:41 +10:00
tools powerpc/tools/checkpatch: Ignore DT_SPLIT_BINDING_PATCH 2018-12-04 19:45:01 +11:00
xmon powerpc/xmon: Fix opcode being uninitialized in print_insn_powerpc 2019-02-26 23:55:22 +11:00
Kbuild powerpc: Add -Werror at arch/powerpc level 2018-10-19 00:56:17 +11:00
Kconfig DMA mapping updates for 5.1 2019-03-10 11:54:48 -07:00
Kconfig.debug powerpc: Move page table dump files in a dedicated subdirectory 2019-02-22 22:29:22 +11:00
Makefile powerpc/32: Remove CURRENT_THREAD_INFO and rename TI_CPU 2019-02-23 22:31:40 +11:00
Makefile.postlink