Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org>
---
 accel/stubs/kvm-stub.c | 5 -----
 cpu.c                  | 2 +-
 2 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/accel/stubs/kvm-stub.c b/accel/stubs/kvm-stub.c
index 7e0fb884b9..924ffbde85 100644
--- a/accel/stubs/kvm-stub.c
+++ b/accel/stubs/kvm-stub.c
@@ -46,11 +46,6 @@ int kvm_has_many_ioeventfds(void)
     return 0;
 }
 
-int kvm_update_guest_debug(CPUState *cpu, unsigned long reinject_trap)
-{
-    return -ENOSYS;
-}
-
 int kvm_insert_breakpoint(CPUState *cpu, target_ulong addr,
                           target_ulong len, int type)
 {
diff --git a/cpu.c b/cpu.c
index 97d42b6b2a..834e2b4cdb 100644
--- a/cpu.c
+++ b/cpu.c
@@ -350,7 +350,7 @@ void cpu_single_step(CPUState *cpu, int enabled)
 {
     if (cpu->singlestep_enabled != enabled) {
         cpu->singlestep_enabled = enabled;
-        if (kvm_enabled()) {
+        if (kvm_enabled() && kvm_supports_guest_debug()) {
             kvm_update_guest_debug(cpu, 0);
         }
         trace_breakpoint_singlestep(cpu->cpu_index, enabled);
-- 
2.34.1


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