Merge tag 'pull-target-arm-20220509' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
 * MAINTAINERS/.mailmap: update email for Leif Lindholm
 * hw/arm: add version information to sbsa-ref machine DT
 * Enable new features for -cpu max:
   FEAT_Debugv8p2, FEAT_Debugv8p4, FEAT_RAS (minimal version only),
   FEAT_IESB, FEAT_CSV2, FEAT_CSV2_2, FEAT_CSV3, FEAT_DGH
 * Emulate Cortex-A76
 * Emulate Neoverse-N1
 * Fix the virt board default NUMA topology

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# gpg: Signature made Mon 09 May 2022 04:57:47 AM PDT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [full]

* tag 'pull-target-arm-20220509' of https://git.linaro.org/people/pmaydell/qemu-arm: (32 commits)
  hw/acpi/aml-build: Use existing CPU topology to build PPTT table
  hw/arm/virt: Fix CPU's default NUMA node ID
  qtest/numa-test: Correct CPU and NUMA association in aarch64_numa_cpu()
  hw/arm/virt: Consider SMP configuration in CPU topology
  qtest/numa-test: Specify CPU topology in aarch64_numa_cpu()
  qapi/machine.json: Add cluster-id
  hw/arm: add versioning to sbsa-ref machine DT
  target/arm: Define neoverse-n1
  target/arm: Define cortex-a76
  target/arm: Enable FEAT_DGH for -cpu max
  target/arm: Enable FEAT_CSV3 for -cpu max
  target/arm: Enable FEAT_CSV2_2 for -cpu max
  target/arm: Enable FEAT_CSV2 for -cpu max
  target/arm: Enable FEAT_IESB for -cpu max
  target/arm: Enable FEAT_RAS for -cpu max
  target/arm: Implement ESB instruction
  target/arm: Implement virtual SError exceptions
  target/arm: Enable SCR and HCR bits for RAS
  target/arm: Add minimal RAS registers
  target/arm: Enable FEAT_Debugv8p4 for -cpu max
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

2 files changed, 20 insertions, 0 deletions

diff --git a/hw/core/machine-hmp-cmds.c b/hw/core/machine-hmp-cmds.c
index 4e2f319aeb..5cb5eecbfc 100644
--- a/hw/core/machine-hmp-cmds.c
+++ b/hw/core/machine-hmp-cmds.c
@@ -77,6 +77,10 @@ void hmp_hotpluggable_cpus(Monitor *mon, const QDict *qdict)
         if (c->has_die_id) {
             monitor_printf(mon, "    die-id: \"%" PRIu64 "\"\n", c->die_id);
         }
+        if (c->has_cluster_id) {
+            monitor_printf(mon, "    cluster-id: \"%" PRIu64 "\"\n",
+                           c->cluster_id);
+        }
         if (c->has_core_id) {
             monitor_printf(mon, "    core-id: \"%" PRIu64 "\"\n", c->core_id);
         }
diff --git a/hw/core/machine.c b/hw/core/machine.c
index cb9bbc844d..700c1e76b8 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -682,6 +682,11 @@ void machine_set_cpu_numa_node(MachineState *machine,
             return;
         }
 
+        if (props->has_cluster_id && !slot->props.has_cluster_id) {
+            error_setg(errp, "cluster-id is not supported");
+            return;
+        }
+
         if (props->has_socket_id && !slot->props.has_socket_id) {
             error_setg(errp, "socket-id is not supported");
             return;
@@ -701,6 +706,11 @@ void machine_set_cpu_numa_node(MachineState *machine,
                 continue;
         }
 
+        if (props->has_cluster_id &&
+            props->cluster_id != slot->props.cluster_id) {
+                continue;
+        }
+
         if (props->has_die_id && props->die_id != slot->props.die_id) {
                 continue;
         }
@@ -995,6 +1005,12 @@ static char *cpu_slot_to_string(const CPUArchId *cpu)
         }
         g_string_append_printf(s, "die-id: %"PRId64, cpu->props.die_id);
     }
+    if (cpu->props.has_cluster_id) {
+        if (s->len) {
+            g_string_append_printf(s, ", ");
+        }
+        g_string_append_printf(s, "cluster-id: %"PRId64, cpu->props.cluster_id);
+    }
     if (cpu->props.has_core_id) {
         if (s->len) {
             g_string_append_printf(s, ", ");