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linux-stable/arch/powerpc
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Paul Mackerras 0caecf5b00 KVM: PPC: Book3S HV: XIVE: Clear escalation interrupt pointers on device close 
This adds code to ensure that after a XIVE or XICS-on-XIVE KVM device
is closed, KVM will not try to enable or disable any of the escalation
interrupts for the VCPUs.  We don't have to worry about races between
clearing the pointers and use of the pointers by the XIVE context
push/pull code, because the callers hold the vcpu->mutex, which is
also taken by the KVM_RUN code.  Therefore the vcpu cannot be entering
or exiting the guest concurrently.

Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
2019-04-30 19:41:01 +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: Replace the 'destroy' method by a 'release' method 2019-04-30 19:40:39 +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: Clear escalation interrupt pointers on device close 2019-04-30 19:41:01 +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 KVM: PPC: Book3S HV: XIVE: Add a TIMA mapping 2019-04-30 19:35:16 +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