diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2024-03-18 14:41:33 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2024-04-23 17:35:25 +0200 |
| commit | a99c0c66ebe7d8db3af6f16689ade9375247e43e (patch) | |
| tree | f98b185a2212469c16c1a64fd42831a1e3f74184 /accel | |
| parent | 5c3131c392f84c660033d511ec39872d8beb4b1e (diff) | |
KVM: remove kvm_arch_cpu_check_are_resettable
Board reset requires writing a fresh CPU state. As far as KVM is
concerned, the only thing that blocks reset is that CPU state is
encrypted; therefore, kvm_cpus_are_resettable() can simply check
if that is the case.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'accel')
| -rw-r--r-- | accel/kvm/kvm-accel-ops.c | 2 | ||||
| -rw-r--r-- | accel/kvm/kvm-all.c | 5 |
2 files changed, 1 insertions, 6 deletions
diff --git a/accel/kvm/kvm-accel-ops.c b/accel/kvm/kvm-accel-ops.c index f5ac643fca..94c828ac8d 100644 --- a/accel/kvm/kvm-accel-ops.c +++ b/accel/kvm/kvm-accel-ops.c @@ -82,7 +82,7 @@ static bool kvm_vcpu_thread_is_idle(CPUState *cpu) static bool kvm_cpus_are_resettable(void) { - return !kvm_enabled() || kvm_cpu_check_are_resettable(); + return !kvm_enabled() || !kvm_state->guest_state_protected; } #ifdef TARGET_KVM_HAVE_GUEST_DEBUG diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c index d6ebadbf38..5a2fbee32a 100644 --- a/accel/kvm/kvm-all.c +++ b/accel/kvm/kvm-all.c @@ -2696,11 +2696,6 @@ void kvm_flush_coalesced_mmio_buffer(void) s->coalesced_flush_in_progress = false; } -bool kvm_cpu_check_are_resettable(void) -{ - return kvm_arch_cpu_check_are_resettable(); -} - static void do_kvm_cpu_synchronize_state(CPUState *cpu, run_on_cpu_data arg) { if (!cpu->vcpu_dirty && !kvm_state->guest_state_protected) { |