Lighten protection against violating GPL to be able to build e.g. anbox kernel modules

0001-Revert-kallsyms-unexport-kallsyms_lookup_name-and-ka.patch

@@ -0,0 +1,39 @@
+From 48d6235433c8cffaeb3ede8a0173babf737addaa Mon Sep 17 00:00:00 2001
+From: Mikhail Novosyolov <m.novosyolov@rosalinux.ru>
+Date: Fri, 1 Jan 2021 19:03:29 +0300
+Subject: [PATCH] Revert "kallsyms: unexport kallsyms_lookup_name() and
+ kallsyms_on_each_symbol()"
+
+This reverts commit 0bd476e6c67190b5eb7b6e105c8db8ff61103281.
+https://lwn.net/Articles/813350/
+
+anbox kernel modules require kallsyms_lookup_name(), they are not propietary stuff like e.g. Nvidia, I want it to work more than trying to fight with violations of GPL where I do not have enough power.
+
+Signed-off-by: Mikhail Novosyolov <m.novosyolov@rosalinux.ru>
+---
+ kernel/kallsyms.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
+index fe9de067771c..04b58bccbb0d 100644
+--- a/kernel/kallsyms.c
++++ b/kernel/kallsyms.c
+@@ -176,6 +176,7 @@ unsigned long kallsyms_lookup_name(const char *name)
+ 	}
+ 	return module_kallsyms_lookup_name(name);
+ }
++EXPORT_SYMBOL_GPL(kallsyms_lookup_name);
+ 
+ int kallsyms_on_each_symbol(int (*fn)(void *, const char *, struct module *,
+ 				      unsigned long),
+@@ -194,6 +195,7 @@ int kallsyms_on_each_symbol(int (*fn)(void *, const char *, struct module *,
+ 	}
+ 	return module_kallsyms_on_each_symbol(fn, data);
+ }
++EXPORT_SYMBOL_GPL(kallsyms_on_each_symbol);
+ 
+ static unsigned long get_symbol_pos(unsigned long addr,
+ 				    unsigned long *symbolsize,
+-- 
+2.30.0
+

kernel.spec

@@ -322,6 +322,7 @@ Patch306:	0001-ROSA-ima-allow-to-off-modules-signature-check-dynami.patch
 # TODO: tune 50 and 100 MB to some not random and mathemetically explainable values
 # https://www.linux.org.ru/news/kernel/16052362?cid=16075323
 Patch307:	le9pf.diff
+Patch308:	0001-Revert-kallsyms-unexport-kallsyms_lookup_name-and-ka.patch
 
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