From: Thomas Huth <thuth@redhat.com>
To: kvm@vger.kernel.org, Paolo Bonzini <pbonzini@redhat.com>
Cc: "Radim Krčmář" <rkrcmar@redhat.com>,
"David Hildenbrand" <david@redhat.com>,
"Janosch Frank" <frankja@linux.ibm.com>,
"Christian Borntraeger" <borntraeger@de.ibm.com>
Subject: [kvm-unit-tests PULL 1/2] kvm-unit-tests: s390: add cpu model checks
Date: Fri, 2 Aug 2019 09:23:28 +0200 [thread overview]
Message-ID: <20190802072329.8276-2-thuth@redhat.com> (raw)
In-Reply-To: <20190802072329.8276-1-thuth@redhat.com>
From: Christian Borntraeger <borntraeger@de.ibm.com>
This adds a check for documented stfle dependencies.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
[thuth: Added missing report_prefix_pop() at the end]
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
s390x/Makefile | 1 +
s390x/cpumodel.c | 60 +++++++++++++++++++++++++++++++++++++++++++++
s390x/unittests.cfg | 3 +++
3 files changed, 64 insertions(+)
create mode 100644 s390x/cpumodel.c
diff --git a/s390x/Makefile b/s390x/Makefile
index 1f21ddb..574a9a2 100644
--- a/s390x/Makefile
+++ b/s390x/Makefile
@@ -11,6 +11,7 @@ tests += $(TEST_DIR)/cmm.elf
tests += $(TEST_DIR)/vector.elf
tests += $(TEST_DIR)/gs.elf
tests += $(TEST_DIR)/iep.elf
+tests += $(TEST_DIR)/cpumodel.elf
tests_binary = $(patsubst %.elf,%.bin,$(tests))
all: directories test_cases test_cases_binary
diff --git a/s390x/cpumodel.c b/s390x/cpumodel.c
new file mode 100644
index 0000000..3811ee1
--- /dev/null
+++ b/s390x/cpumodel.c
@@ -0,0 +1,60 @@
+/*
+ * Test the known dependencies for facilities
+ *
+ * Copyright 2019 IBM Corp.
+ *
+ * Authors:
+ * Christian Borntraeger <borntraeger@de.ibm.com>
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Library General Public License version 2.
+ */
+
+#include <asm/facility.h>
+
+static int dep[][2] = {
+ /* from SA22-7832-11 4-98 facility indications */
+ { 4, 3 },
+ { 5, 3 },
+ { 5, 4 },
+ { 19, 18 },
+ { 37, 42 },
+ { 43, 42 },
+ { 73, 49 },
+ { 134, 129 },
+ { 135, 129 },
+ { 139, 25 },
+ { 139, 28 },
+ { 146, 76 },
+ /* indirectly documented in description */
+ { 78, 8 }, /* EDAT */
+ /* new dependencies from gen15 */
+ { 61, 45 },
+ { 148, 129 },
+ { 148, 135 },
+ { 152, 129 },
+ { 152, 134 },
+ { 155, 76 },
+ { 155, 77 },
+};
+
+int main(void)
+{
+ int i;
+
+ report_prefix_push("cpumodel");
+
+ report_prefix_push("dependency");
+ for (i = 0; i < ARRAY_SIZE(dep); i++) {
+ if (test_facility(dep[i][0])) {
+ report("%d implies %d", test_facility(dep[i][1]),
+ dep[i][0], dep[i][1]);
+ } else {
+ report_skip("facility %d not present", dep[i][0]);
+ }
+ }
+ report_prefix_pop();
+
+ report_prefix_pop();
+ return report_summary();
+}
diff --git a/s390x/unittests.cfg b/s390x/unittests.cfg
index 546b1f2..db58bad 100644
--- a/s390x/unittests.cfg
+++ b/s390x/unittests.cfg
@@ -61,3 +61,6 @@ file = gs.elf
[iep]
file = iep.elf
+
+[cpumodel]
+file = cpumodel.elf
--
2.21.0
next prev parent reply other threads:[~2019-08-02 7:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-02 7:23 [kvm-unit-tests PULL 0/2] New s390x test for CPU model + CI fix for ARM Thomas Huth
2019-08-02 7:23 ` Thomas Huth [this message]
2019-08-02 7:23 ` [kvm-unit-tests PULL 2/2] Force GCC version to 8.2 for compiling the ARM tests Thomas Huth
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