Merge branch kvm-arm64/spe-trbe-nvhe into kvmarm-master/next

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* kvm-arm64/spe-trbe-nvhe:
  : .
  : Fix SPE and TRBE nVHE world switch which can otherwise result in
  : pretty bad behaviours, as they have the nasty habit of performing
  : out of context speculative page table walks.
  :
  : Patches courtesy of Will Deacon.
  : .
  KVM: arm64: Don't pass host_debug_state to BRBE world-switch routines
  KVM: arm64: Disable SPE Profiling Buffer when running in guest context
  KVM: arm64: Disable TRBE Trace Buffer Unit when running in guest context

Signed-off-by: Marc Zyngier <maz@kernel.org>

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This commit is contained in:

Marc Zyngier 2026-04-08 12:23:58 +01:00

parent 64f2fa630d 7aba10efef

commit 73bb0bc2f4

3 changed files with 95 additions and 25 deletions

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arch/arm64/include/asm/kvm_host.h

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116

arch/arm64/kvm/hyp/nvhe/debug-sr.c

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2

arch/arm64/kvm/hyp/nvhe/switch.c

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