Several issues fixed:
- We were missing a bunch of feature lists. Fix this by simply dumping
the meta list feature_word_info.
- kvm_enabled() cannot be true at this point because accelerators are
initialized much later during init. Also, hiding this makes it very
hard to discover for users. Simply dump unconditionally if CONFIG_KVM
is set.
- Add explanation for "host" CPU type.
Signed-off-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
---
Changes in v2:
- Do not dump "host" type if CONFIG_KVM is not set
- Explain that "host" depends on KVM mode
target-i386/cpu.c | 23 ++++++++++++-----------
1 files changed, 12 insertions(+), 11 deletions(-)
diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index 5582e5f..b4189c3 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -1463,18 +1463,19 @@ void x86_cpu_list(FILE *f, fprintf_function cpu_fprintf)
snprintf(buf, sizeof(buf), "%s", def->name);
(*cpu_fprintf)(f, "x86 %16s %-48s\n", buf, def->model_id);
}
- if (kvm_enabled()) {
- (*cpu_fprintf)(f, "x86 %16s\n", "[host]");
- }
+#ifdef CONFIG_KVM
+ (*cpu_fprintf)(f, "x86 %16s %-48s\n", "host",
+ "KVM processor with all supported host features "
+ "(only available in KVM mode)");
+#endif
+
(*cpu_fprintf)(f, "\nRecognized CPUID flags:\n");
- listflags(buf, sizeof(buf), (uint32_t)~0, feature_name, 1);
- (*cpu_fprintf)(f, " %s\n", buf);
- listflags(buf, sizeof(buf), (uint32_t)~0, ext_feature_name, 1);
- (*cpu_fprintf)(f, " %s\n", buf);
- listflags(buf, sizeof(buf), (uint32_t)~0, ext2_feature_name, 1);
- (*cpu_fprintf)(f, " %s\n", buf);
- listflags(buf, sizeof(buf), (uint32_t)~0, ext3_feature_name, 1);
- (*cpu_fprintf)(f, " %s\n", buf);
+ for (i = 0; i < ARRAY_SIZE(feature_word_info); i++) {
+ FeatureWordInfo *fw = &feature_word_info[i];
+
+ listflags(buf, sizeof(buf), (uint32_t)~0, fw->feat_names, 1);
+ (*cpu_fprintf)(f, " %s\n", buf);
+ }
}
CpuDefinitionInfoList *arch_query_cpu_definitions(Error **errp)
--
1.7.3.4
--
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