On 5/18/20 2:56 PM, Jiri Denemark wrote:
Signed-off-by: Jiri Denemark <jdenemar@xxxxxxxxxx>
---
src/util/virhostcpu.c | 16 +++++++++++++++-
.../linux-s390x-with-frequency.signature | 1 +
2 files changed, 16 insertions(+), 1 deletion(-)
create mode 100644 tests/virhostcpudata/linux-s390x-with-frequency.signature
diff --git a/src/util/virhostcpu.c b/src/util/virhostcpu.c
index 0ce895cb39..0caf7959ef 100644
--- a/src/util/virhostcpu.c
+++ b/src/util/virhostcpu.c
@@ -1430,8 +1430,9 @@ virHostCPUReadSignature(virArch arch,
g_autofree char *model = NULL;
g_autofree char *stepping = NULL;
g_autofree char *revision = NULL;
+ g_autofree char *proc = NULL;
- if (!ARCH_IS_X86(arch) && !ARCH_IS_PPC64(arch))
+ if (!ARCH_IS_X86(arch) && !ARCH_IS_PPC64(arch) && !ARCH_IS_S390(arch))
return 0;
while (fgets(line, lineLen, cpuinfo)) {
@@ -1479,6 +1480,19 @@ virHostCPUReadSignature(virArch arch,
*signature = g_strdup_printf("%s, rev %s", name, revision);
return 0;
}
+ } else if (ARCH_IS_S390(arch)) {
+ if (STREQ(parts[0], "vendor_id")) {
+ if (!vendor)
+ vendor = g_steal_pointer(&parts[1]);
+ } else if (STREQ(parts[0], "processor 0")) {
+ if (!proc)
+ proc = g_steal_pointer(&parts[1]);
+ }
To catch scenarios of moving from LPAR to nested kvm or the other way
around facilties must be added here as well.
+
+ if (vendor && proc) {
+ *signature = g_strdup_printf("%s, %s", vendor, proc);
+ return 0;
+ }
}
}
diff --git a/tests/virhostcpudata/linux-s390x-with-frequency.signature b/tests/virhostcpudata/linux-s390x-with-frequency.signature
new file mode 100644
index 0000000000..6369870682
--- /dev/null
+++ b/tests/virhostcpudata/linux-s390x-with-frequency.signature
@@ -0,0 +1 @@
+IBM/S390, version = 00, identification = 145F07, machine = 2964
\ No newline at end of file
--
Mit freundlichen Grüßen/Kind regards
Boris Fiuczynski
IBM Deutschland Research & Development GmbH
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Geschäftsführung: Dirk Wittkopp
Sitz der Gesellschaft: Böblingen
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