KVM: VMX: introduce module parameter to disable CET

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There have been reports of host hangs caused by CET virtualization.
Until these are analyzed further, introduce a module parameter that
makes it possible to easily disable it.

Link: https://lore.kernel.org/all/85548beb-1486-40f9-beb4-632c78e3360b@proxmox.com/
Cc: David Riley <d.riley@proxmox.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Paolo Bonzini 2026-05-12 16:58:48 +02:00

parent ef7e0c51d9

commit 2d5d3fc593

2 changed files with 16 additions and 2 deletions

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1

arch/x86/kvm/vmx/capabilities.h

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17

arch/x86/kvm/vmx/vmx.c

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