diff --git a/linux-headers/asm-x86/hyperv.h b/linux-headers/asm-x86/hyperv.h
index ce6068d..5f88dc7 100644
--- a/linux-headers/asm-x86/hyperv.h
+++ b/linux-headers/asm-x86/hyperv.h
@@ -108,6 +108,8 @@
 #define HV_X64_HYPERCALL_PARAMS_XMM_AVAILABLE		(1 << 4)
 /* Support for a virtual guest idle state is available */
 #define HV_X64_GUEST_IDLE_STATE_AVAILABLE		(1 << 5)
+/* Guest crash data handler available */
+#define HV_X64_GUEST_CRASH_MSR_AVAILABLE		(1 << 10)
 
 /*
  * Implementation recommendations. Indicates which behaviors the hypervisor
@@ -199,6 +201,17 @@
 #define HV_X64_MSR_STIMER3_CONFIG		0x400000B6
 #define HV_X64_MSR_STIMER3_COUNT		0x400000B7
 
+/* Hypev-V guest crash notification MSR's */
+#define HV_X64_MSR_CRASH_P0			0x40000100
+#define HV_X64_MSR_CRASH_P1			0x40000101
+#define HV_X64_MSR_CRASH_P2			0x40000102
+#define HV_X64_MSR_CRASH_P3			0x40000103
+#define HV_X64_MSR_CRASH_P4			0x40000104
+#define HV_X64_MSR_CRASH_CTL			0x40000105
+#define HV_X64_MSR_CRASH_CTL_NOTIFY		(1ULL << 63)
+#define HV_X64_MSR_CRASH_PARAMS	\
+		(1 + (HV_X64_MSR_CRASH_P4 - HV_X64_MSR_CRASH_P0))
+
 #define HV_X64_MSR_HYPERCALL_ENABLE		0x00000001
 #define HV_X64_MSR_HYPERCALL_PAGE_ADDRESS_SHIFT	12
 #define HV_X64_MSR_HYPERCALL_PAGE_ADDRESS_MASK	\
diff --git a/target-i386/cpu-qom.h b/target-i386/cpu-qom.h
index 7a4fddd..c35b624 100644
--- a/target-i386/cpu-qom.h
+++ b/target-i386/cpu-qom.h
@@ -89,6 +89,7 @@ typedef struct X86CPU {
     bool hyperv_relaxed_timing;
     int hyperv_spinlock_attempts;
     bool hyperv_time;
+    bool hyperv_crash;
     bool check_cpuid;
     bool enforce_cpuid;
     bool expose_kvm;
diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index 36b07f9..04a8408 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -3117,6 +3117,7 @@ static Property x86_cpu_properties[] = {
     DEFINE_PROP_BOOL("hv-relaxed", X86CPU, hyperv_relaxed_timing, false),
     DEFINE_PROP_BOOL("hv-vapic", X86CPU, hyperv_vapic, false),
     DEFINE_PROP_BOOL("hv-time", X86CPU, hyperv_time, false),
+    DEFINE_PROP_BOOL("hv-crash", X86CPU, hyperv_crash, false),
     DEFINE_PROP_BOOL("check", X86CPU, check_cpuid, false),
     DEFINE_PROP_BOOL("enforce", X86CPU, enforce_cpuid, false),
     DEFINE_PROP_BOOL("kvm", X86CPU, expose_kvm, true),
diff --git a/target-i386/cpu.h b/target-i386/cpu.h
index 603aaf0..6c2352a 100644
--- a/target-i386/cpu.h
+++ b/target-i386/cpu.h
@@ -21,6 +21,7 @@
 
 #include "config.h"
 #include "qemu-common.h"
+#include <asm/hyperv.h>
 
 #ifdef TARGET_X86_64
 #define TARGET_LONG_BITS 64
@@ -904,6 +905,7 @@ typedef struct CPUX86State {
     uint64_t msr_hv_guest_os_id;
     uint64_t msr_hv_vapic;
     uint64_t msr_hv_tsc;
+    uint64_t msr_hv_crash_prm[HV_X64_MSR_CRASH_PARAMS];
 
     /* exception/interrupt handling */
     int error_code;
diff --git a/target-i386/kvm.c b/target-i386/kvm.c
index daced5c..3d1fca5 100644
--- a/target-i386/kvm.c
+++ b/target-i386/kvm.c
@@ -79,6 +79,7 @@ static int lm_capable_kernel;
 static bool has_msr_hv_hypercall;
 static bool has_msr_hv_vapic;
 static bool has_msr_hv_tsc;
+static bool has_msr_hv_crash;
 static bool has_msr_mtrr;
 static bool has_msr_xss;
 
@@ -449,7 +450,8 @@ static bool hyperv_enabled(X86CPU *cpu)
     return kvm_check_extension(cs->kvm_state, KVM_CAP_HYPERV) > 0 &&
            (hyperv_hypercall_available(cpu) ||
             cpu->hyperv_time  ||
-            cpu->hyperv_relaxed_timing);
+            cpu->hyperv_relaxed_timing ||
+            cpu->hyperv_crash);
 }
 
 static Error *invtsc_mig_blocker;
@@ -515,6 +517,10 @@ int kvm_arch_init_vcpu(CPUState *cs)
             c->eax |= 0x200;
             has_msr_hv_tsc = true;
         }
+        if (cpu->hyperv_crash && has_msr_hv_crash) {
+            c->edx |= HV_X64_GUEST_CRASH_MSR_AVAILABLE;
+        }
+
         c = &cpuid_data.entries[cpuid_i++];
         c->function = HYPERV_CPUID_ENLIGHTMENT_INFO;
         if (cpu->hyperv_relaxed_timing) {
@@ -831,6 +837,10 @@ static int kvm_get_supported_msrs(KVMState *s)
                     has_msr_xss = true;
                     continue;
                 }
+                if (kvm_msr_list->indices[i] == HV_X64_MSR_CRASH_CTL) {
+                    has_msr_hv_crash = true;
+                    continue;
+                }
             }
         }
 
@@ -1321,6 +1331,16 @@ static int kvm_put_msrs(X86CPU *cpu, int level)
             kvm_msr_entry_set(&msrs[n++], HV_X64_MSR_REFERENCE_TSC,
                               env->msr_hv_tsc);
         }
+        if (has_msr_hv_crash) {
+            int j;
+
+            for (j = 0; j < HV_X64_MSR_CRASH_PARAMS; j++)
+                kvm_msr_entry_set(&msrs[n++], HV_X64_MSR_CRASH_P0 + j,
+                                  env->msr_hv_crash_prm[j]);
+
+            kvm_msr_entry_set(&msrs[n++], HV_X64_MSR_CRASH_CTL,
+                              HV_X64_MSR_CRASH_CTL_NOTIFY);
+        }
         if (has_msr_mtrr) {
             kvm_msr_entry_set(&msrs[n++], MSR_MTRRdefType, env->mtrr_deftype);
             kvm_msr_entry_set(&msrs[n++],
@@ -1673,6 +1693,13 @@ static int kvm_get_msrs(X86CPU *cpu)
     if (has_msr_hv_tsc) {
         msrs[n++].index = HV_X64_MSR_REFERENCE_TSC;
     }
+    if (has_msr_hv_crash) {
+        int j;
+
+        for (j = 0; j < HV_X64_MSR_CRASH_PARAMS; j++) {
+            msrs[n++].index = HV_X64_MSR_CRASH_P0 + j;
+        }
+    }
     if (has_msr_mtrr) {
         msrs[n++].index = MSR_MTRRdefType;
         msrs[n++].index = MSR_MTRRfix64K_00000;
@@ -1817,6 +1844,9 @@ static int kvm_get_msrs(X86CPU *cpu)
         case HV_X64_MSR_REFERENCE_TSC:
             env->msr_hv_tsc = msrs[i].data;
             break;
+        case HV_X64_MSR_CRASH_P0 ... HV_X64_MSR_CRASH_P4:
+            env->msr_hv_crash_prm[index - HV_X64_MSR_CRASH_P0] = msrs[i].data;
+            break;
         case MSR_MTRRdefType:
             env->mtrr_deftype = msrs[i].data;
             break;
diff --git a/target-i386/machine.c b/target-i386/machine.c
index a0df64b..fc46881 100644
--- a/target-i386/machine.c
+++ b/target-i386/machine.c
@@ -661,6 +661,32 @@ static const VMStateDescription vmstate_msr_hyperv_time = {
     }
 };
 
+static bool hyperv_crash_enable_needed(void *opaque)
+{
+    X86CPU *cpu = opaque;
+    CPUX86State *env = &cpu->env;
+    int i;
+
+    for (i = 0; i < HV_X64_MSR_CRASH_PARAMS; i++) {
+        if (env->msr_hv_crash_prm[i]) {
+            return true;
+        }
+    }
+    return false;
+}
+
+static const VMStateDescription vmstate_msr_hyperv_crash = {
+    .name = "cpu/msr_hyperv_crash",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .needed = hyperv_crash_enable_needed,
+    .fields = (VMStateField[]) {
+        VMSTATE_UINT64_ARRAY(env.msr_hv_crash_prm,
+                             X86CPU, HV_X64_MSR_CRASH_PARAMS),
+        VMSTATE_END_OF_LIST()
+    }
+};
+
 static bool avx512_needed(void *opaque)
 {
     X86CPU *cpu = opaque;
@@ -842,6 +868,7 @@ VMStateDescription vmstate_x86_cpu = {
         &vmstate_msr_hypercall_hypercall,
         &vmstate_msr_hyperv_vapic,
         &vmstate_msr_hyperv_time,
+        &vmstate_msr_hyperv_crash,
         &vmstate_avx512,
         &vmstate_xss,
         NULL
