diff options
| author | Like Xu <like.xu@linux.intel.com> | 2019-06-12 16:40:58 +0800 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2019-07-05 17:08:03 -0300 |
| commit | 176d2cda0dee9f4f78f604ad72d6a111e8e38f3b (patch) | |
| tree | 57db8dcefd1a3899e570cb1f07e5e0360d54ae39 /hw/core | |
| parent | cabea7dcd0e2084bdd32fcfe54f6275599f55bb7 (diff) | |
i386/cpu: Consolidate die-id validity in smp context
The field die_id (default as 0) and has_die_id are introduced to X86CPU.
Following the legacy smp check rules, the die_id validity is added to
the same contexts as leagcy smp variables such as hmp_hotpluggable_cpus(),
machine_set_cpu_numa_node(), cpu_slot_to_string() and pc_cpu_pre_plug().
Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Like Xu <like.xu@linux.intel.com>
Message-Id: <20190612084104.34984-4-like.xu@linux.intel.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'hw/core')
| -rw-r--r-- | hw/core/machine-hmp-cmds.c | 3 | ||||
| -rw-r--r-- | hw/core/machine.c | 12 |
2 files changed, 15 insertions, 0 deletions
diff --git a/hw/core/machine-hmp-cmds.c b/hw/core/machine-hmp-cmds.c index 7fa6075f1e..1f66bda346 100644 --- a/hw/core/machine-hmp-cmds.c +++ b/hw/core/machine-hmp-cmds.c @@ -86,6 +86,9 @@ void hmp_hotpluggable_cpus(Monitor *mon, const QDict *qdict) if (c->has_socket_id) { monitor_printf(mon, " socket-id: \"%" PRIu64 "\"\n", c->socket_id); } + if (c->has_die_id) { + monitor_printf(mon, " die-id: \"%" PRIu64 "\"\n", c->die_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 ea84bd6788..b35dea05bd 100644 --- a/hw/core/machine.c +++ b/hw/core/machine.c @@ -683,6 +683,11 @@ void machine_set_cpu_numa_node(MachineState *machine, return; } + if (props->has_die_id && !slot->props.has_die_id) { + error_setg(errp, "die-id is not supported"); + return; + } + /* skip slots with explicit mismatch */ if (props->has_thread_id && props->thread_id != slot->props.thread_id) { continue; @@ -692,6 +697,10 @@ void machine_set_cpu_numa_node(MachineState *machine, continue; } + if (props->has_die_id && props->die_id != slot->props.die_id) { + continue; + } + if (props->has_socket_id && props->socket_id != slot->props.socket_id) { continue; } @@ -949,6 +958,9 @@ static char *cpu_slot_to_string(const CPUArchId *cpu) if (cpu->props.has_socket_id) { g_string_append_printf(s, "socket-id: %"PRId64, cpu->props.socket_id); } + if (cpu->props.has_die_id) { + g_string_append_printf(s, "die-id: %"PRId64, cpu->props.die_id); + } if (cpu->props.has_core_id) { if (s->len) { g_string_append_printf(s, ", "); |