From 81f2e7abab6005f5fb49e26171c5ef0c10213a7f Mon Sep 17 00:00:00 2001
From: derry <derry>
Date: Mon, 28 Jun 2021 12:51:00 +0000
Subject: [PATCH] Low version kernel supports set_fs 5.7-

---
 oaf/src/app_filter.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/oaf/src/app_filter.c b/oaf/src/app_filter.c
index 6f081b16..cf402613 100755
--- a/oaf/src/app_filter.c
+++ b/oaf/src/app_filter.c
@@ -311,7 +311,11 @@ void load_feature_buf_from_file(char **config_buf)
 #else
 	vfs_read(fp, *config_buf, size, &(fp->f_pos));
 #endif
-///	set_fs(fs);
+
+#if LINUX_VERSION_CODE <= KERNEL_VERSION(5,7,19)
+	set_fs(fs);
+#endif
+
 	filp_close(fp, NULL);
 }