linux-kernel - [PATCH 01/10] define kernel symbol flags

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Message-ID: <20250829105418.3053274-2-sidnayyar@google.com>
Date: Fri, 29 Aug 2025 10:54:09 +0000
From: Siddharth Nayyar <sidnayyar@...gle.com>
To: Nathan Chancellor <nathan@...nel.org>, Luis Chamberlain <mcgrof@...nel.org>, 
	Sami Tolvanen <samitolvanen@...gle.com>
Cc: Nicolas Schier <nicolas.schier@...ux.dev>, Petr Pavlu <petr.pavlu@...e.com>, 
	Arnd Bergmann <arnd@...db.de>, linux-kbuild@...r.kernel.org, linux-arch@...r.kernel.org, 
	linux-modules@...r.kernel.org, linux-kernel@...r.kernel.org, 
	Siddharth Nayyar <sidnayyar@...gle.com>
Subject: [PATCH 01/10] define kernel symbol flags

Symbol flags is an enumeration used to represent flags as a bitset, for
example a flag to tell if a symbols GPL only.

Signed-off-by: Siddharth Nayyar <sidnayyar@...gle.com>
---
 include/linux/module_symbol.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/linux/module_symbol.h b/include/linux/module_symbol.h
index 77c9895b9ddb..574609aced99 100644
--- a/include/linux/module_symbol.h
+++ b/include/linux/module_symbol.h
@@ -2,6 +2,11 @@
 #ifndef _LINUX_MODULE_SYMBOL_H
 #define _LINUX_MODULE_SYMBOL_H
 
+/* Kernel symbol flags bitset. */
+enum ksym_flags {
+	KSYM_FLAG_GPL_ONLY	= 1 << 0,
+};
+
 /* This ignores the intensely annoying "mapping symbols" found in ELF files. */
 static inline bool is_mapping_symbol(const char *str)
 {
-- 
2.51.0.338.gd7d06c2dae-goog