59320074af
commit 2b01281273738bf2d6551da48d65db2df3f28998 upstream. Register /dev/kvm, i.e. expose KVM to userspace, only after all other setup has completed. Once /dev/kvm is exposed, userspace can start invoking KVM ioctls, creating VMs, etc... If userspace creates a VM before KVM is done with its configuration, bad things may happen, e.g. KVM will fail to properly migrate vCPU state if a VM is created before KVM has registered preemption notifiers. Cc: stable@vger.kernel.org Signed-off-by: Sean Christopherson <seanjc@google.com> Message-Id: <20221130230934.1014142-2-seanjc@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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| .. | ||
| async_pf.c | ||
| async_pf.h | ||
| binary_stats.c | ||
| coalesced_mmio.c | ||
| coalesced_mmio.h | ||
| dirty_ring.c | ||
| eventfd.c | ||
| irqchip.c | ||
| Kconfig | ||
| kvm_main.c | ||
| kvm_mm.h | ||
| Makefile.kvm | ||
| pfncache.c | ||
| vfio.c | ||
| vfio.h | ||