On Wed, 2020-03-18 at 17:43:30 UTC, Greg Kurz wrote:
> With PR KVM, shutting down a VM causes the host kernel to crash:
>
> [ 314.219284] BUG: Unable to handle kernel data access on read at
> 0xc0080176c638
> [ 314.219299] Faulting instruction address: 0xc00800d4ddb0
> cpu 0x0: Vector:
On Wed, Mar 18, 2020 at 06:43:30PM +0100, Greg Kurz wrote:
> It turns out that this is only relevant to PR KVM actually. And both
> 32 and 64 backends need vcpu->arch.book3s to be valid when calling
> kvmppc_mmu_destroy_pr(). So instead of calling kvmppc_mmu_destroy()
> from kvm_arch_vcpu_destroy()
