Re: [kvm-unit-tests PATCH 1/4] s390x: sie: Add sie lib validity handling

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On 29/07/2021 15.48, Janosch Frank wrote:
Let's start off the SIE lib with validity handling code since that has
the least amount of dependencies to other files.

Signed-off-by: Janosch Frank <frankja@xxxxxxxxxxxxx>
---
  lib/s390x/sie.c  | 41 +++++++++++++++++++++++++++++++++++++++++
  lib/s390x/sie.h  |  3 +++
  s390x/Makefile   |  1 +
  s390x/mvpg-sie.c |  2 +-
  s390x/sie.c      |  7 +------
  5 files changed, 47 insertions(+), 7 deletions(-)
  create mode 100644 lib/s390x/sie.c

diff --git a/lib/s390x/sie.c b/lib/s390x/sie.c
new file mode 100644
index 00000000..9107519f
--- /dev/null
+++ b/lib/s390x/sie.c
@@ -0,0 +1,41 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Virtualization library that speeds up managing guests.

"speeds up managing guests" ... so this means that guests can be scheduled faster? ;-)

+ * Copyright (c) 2021 IBM Corp
+ *
+ * Authors:
+ *  Janosch Frank <frankja@xxxxxxxxxxxxx>
+ */
+
+#include <asm/barrier.h>
+#include <libcflat.h>
+#include <sie.h>
+
+static bool validity_expected;
+static uint16_t vir;

What does "vir" stand for? A short comment would be nice.

 Thomas




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