From a9b5302a517e19d7a2da114acf71ef1e69cfb497 Mon Sep 17 00:00:00 2001
From: arcnmx <arcnmx@users.noreply.github.com>
Date: Thu, 13 Jan 2022 08:57:46 -0800
Subject: [PATCH] [module] fix compile on 5.16

The `DMA_BUF` namespace was introduced in:
https://github.com/torvalds/linux/commit/16b0314aa746be6c84c0bc6eca9dde0dce2e99df
---
 module/kvmfr.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/module/kvmfr.c b/module/kvmfr.c
index 77198223..861e07a2 100644
--- a/module/kvmfr.c
+++ b/module/kvmfr.c
@@ -571,3 +571,6 @@ MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("Geoffrey McRae <geoff@hostfission.com>");
 MODULE_AUTHOR("Guanzhong Chen <quantum2048@gmail.com>");
 MODULE_VERSION("0.0.7");
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5,16,0)
+MODULE_IMPORT_NS(DMA_BUF);
+#endif