From: Janosch Frank <frankja@linux.ibm.com>
To: kvm@vger.kernel.org
Cc: frankja@linux.ibm.com, david@redhat.com, cohuck@redhat.com,
linux-s390@vger.kernel.org, imbrenda@linux.ibm.com,
thuth@redhat.com
Subject: [kvm-unit-tests PATCH v2 1/6] s390x: uv-guest: Add invalid share location test
Date: Mon, 10 May 2021 13:51:43 +0000 [thread overview]
Message-ID: <20210510135148.1904-2-frankja@linux.ibm.com> (raw)
In-Reply-To: <20210510135148.1904-1-frankja@linux.ibm.com>
Let's also test sharing unavailable memory.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
---
s390x/uv-guest.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/s390x/uv-guest.c b/s390x/uv-guest.c
index 99544442..a13669ab 100644
--- a/s390x/uv-guest.c
+++ b/s390x/uv-guest.c
@@ -15,6 +15,7 @@
#include <asm/interrupt.h>
#include <asm/facility.h>
#include <asm/uv.h>
+#include <sclp.h>
static unsigned long page;
@@ -99,6 +100,10 @@ static void test_sharing(void)
uvcb.header.len = sizeof(uvcb);
cc = uv_call(0, (u64)&uvcb);
report(cc == 0 && uvcb.header.rc == UVC_RC_EXECUTED, "share");
+ uvcb.paddr = get_ram_size() + PAGE_SIZE;
+ cc = uv_call(0, (u64)&uvcb);
+ report(cc == 1 && uvcb.header.rc == 0x101, "invalid memory");
+ uvcb.paddr = page;
report_prefix_pop();
report_prefix_push("unshare");
--
2.30.2
next prev parent reply other threads:[~2021-05-10 13:56 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-10 13:51 [kvm-unit-tests PATCH v2 0/6] s390x: uv: Extend guest test and add host test Janosch Frank
2021-05-10 13:51 ` Janosch Frank [this message]
2021-05-10 13:51 ` [kvm-unit-tests PATCH v2 2/6] s390x: Add more Ultravisor command structure definitions Janosch Frank
2021-05-11 16:02 ` Cornelia Huck
2021-05-10 13:51 ` [kvm-unit-tests PATCH v2 3/6] s390x: uv: Add UV lib Janosch Frank
2021-05-11 16:13 ` Cornelia Huck
2021-05-18 13:10 ` Janosch Frank
2021-05-10 13:51 ` [kvm-unit-tests PATCH v2 4/6] s390x: Test for share/unshare call support before using them Janosch Frank
2021-05-11 16:15 ` Cornelia Huck
2021-05-10 13:51 ` [kvm-unit-tests PATCH v2 5/6] s390x: uv-guest: Test invalid commands Janosch Frank
2021-05-11 16:22 ` Cornelia Huck
2021-05-11 17:12 ` Claudio Imbrenda
2021-05-10 13:51 ` [kvm-unit-tests PATCH v2 6/6] s390x: Add UV host test Janosch Frank
2021-05-11 16:25 ` Cornelia Huck
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