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Second set of KVM/ARM changes for 4.3-rc2

Browse source 
- Workaround for a Cortex-A57 erratum
 - Bug fix for the debugging infrastructure
 - Fix for 32bit guests with more than 4GB of address space
   on a 32bit host
 - A number of fixes for the (unusual) case when we don't use
   the in-kernel GIC emulation
 - Removal of ThumbEE handling on arm64, since these have been
   dropped from the architecture before anyone actually ever
   built a CPU
 - Remove the KVM_ARM_MAX_VCPUS limitation which has become
   fairly pointless
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Merge tag 'kvm-arm-for-4.3-rc2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into kvm-master

Second set of KVM/ARM changes for 4.3-rc2

- Workaround for a Cortex-A57 erratum
- Bug fix for the debugging infrastructure
- Fix for 32bit guests with more than 4GB of address space
  on a 32bit host
- A number of fixes for the (unusual) case when we don't use
  the in-kernel GIC emulation
- Removal of ThumbEE handling on arm64, since these have been
  dropped from the architecture before anyone actually ever
  built a CPU
- Remove the KVM_ARM_MAX_VCPUS limitation which has become
  fairly pointless
This commit is contained in:
Paolo Bonzini 2015-09-17 16:51:59 +02:00
commit efe4d36a75
13 changed files with 30 additions and 81 deletions
Download patch file Download diff file Expand all files Collapse all files

6
include/kvm/arm_vgic.h
View file

@ -35,11 +35,7 @@
#define VGIC_V3_MAX_LRS 16
#define VGIC_MAX_IRQS 1024
#define VGIC_V2_MAX_CPUS 8
/* Sanity checks... */
#if (KVM_MAX_VCPUS > 255)
#error Too many KVM VCPUs, the VGIC only supports up to 255 VCPUs for now
#endif
#define VGIC_V3_MAX_CPUS 255
#if (VGIC_NR_IRQS_LEGACY & 31)
#error "VGIC_NR_IRQS must be a multiple of 32"