KVM kvm_set_memory_region() cleanups and hardening for 6.14:

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- Add proper lockdep assertions when setting memory regions.
 
  - Add a dedicated API for setting KVM-internal memory regions.
 
  - Explicitly disallow all flags for KVM-internal memory regions.
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Merge tag 'kvm-memslots-6.14' of https://github.com/kvm-x86/linux into HEAD

KVM kvm_set_memory_region() cleanups and hardening for 6.14:

 - Add proper lockdep assertions when setting memory regions.

 - Add a dedicated API for setting KVM-internal memory regions.

 - Explicitly disallow all flags for KVM-internal memory regions.

...

This commit is contained in:

Paolo Bonzini 2025-01-20 06:36:14 -05:00

parent 5cf32aff20 0cc3cb2151

commit 4e4f38f84e

3 changed files with 21 additions and 27 deletions

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7

arch/x86/kvm/x86.c

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8

include/linux/kvm_host.h

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33

virt/kvm/kvm_main.c

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