diff mbox series

[kvm-unit-tests,v3,02/11] s390x: css: Skip if we're not run by qemu

Message ID 20220421101130.23107-3-frankja@linux.ibm.com (mailing list archive)
State New, archived
Headers show
Series s390x: Cleanup and maintenance 4 | expand

Commit Message

Janosch Frank April 21, 2022, 10:11 a.m. UTC 
There's no guarantee that we even find a device at the address we're
testing for if we're not running under QEMU.

Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Nico Boehr <nrb@linux.ibm.com>
---
 s390x/css.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/s390x/css.c b/s390x/css.c
index a333e55a..13a1509f 100644
--- a/s390x/css.c
+++ b/s390x/css.c
@@ -15,6 +15,7 @@ 
 #include <interrupt.h>
 #include <asm/arch_def.h>
 #include <alloc_page.h>
+#include <hardware.h>
 
 #include <malloc_io.h>
 #include <css.h>
@@ -642,13 +643,21 @@  int main(int argc, char *argv[])
 	int i;
 
 	report_prefix_push("Channel Subsystem");
+
+	/* There's no guarantee where our devices are without qemu */
+	if (!host_is_qemu()) {
+		report_skip("Not running under QEMU");
+		goto done;
+	}
+
 	enable_io_isc(0x80 >> IO_SCH_ISC);
 	for (i = 0; tests[i].name; i++) {
 		report_prefix_push(tests[i].name);
 		tests[i].func();
 		report_prefix_pop();
 	}
-	report_prefix_pop();
 
+done:
+	report_prefix_pop();
 	return report_summary();
 }