Files
twx-linux/arch/arm64
Linus Torvalds 2caeeb9d4a Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
 "Two serious ARM fixes:

   - Plug a buffer overflow due to the use of the user-provided register
     width for firmware regs. Outright reject accesses where the user
     register width does not match the kernel representation.

   - Protect non-atomic RMW operations on vCPU flags against preemption,
     as an update to the flags by an intervening preemption could be
     lost"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: arm64: Fix buffer overflow in kvm_arm_set_fw_reg()
  KVM: arm64: Make vcpu flag updates non-preemptible
2023-04-22 09:27:46 -07:00
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