Thread (3 messages) 3 messages, 3 authors, 2023-02-02
STALE1333d

[PATCH] module.h: Document klp_modinfo struct members

From: Marcos Paulo de Souza <hidden>
Date: 2023-02-02 18:40:15
Also in: live-patching, lkml
Subsystem: module support, the rest · Maintainers: Luis Chamberlain, Petr Pavlu, Daniel Gomez, Sami Tolvanen, Linus Torvalds

The struct members description can be found on
Documentation/livepatch/module-elf-format.rst, but for a developer it's
easier to search for such information looking at the struct definition.

Signed-off-by: Marcos Paulo de Souza <redacted>
---
 include/linux/module.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/linux/module.h b/include/linux/module.h
index ec61fb53979a..4fbe06b29b39 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -353,10 +353,10 @@ struct mod_kallsyms {
 
 #ifdef CONFIG_LIVEPATCH
 struct klp_modinfo {
-	Elf_Ehdr hdr;
-	Elf_Shdr *sechdrs;
-	char *secstrings;
-	unsigned int symndx;
+	Elf_Ehdr hdr;		/* Elf header */
+	Elf_Shdr *sechdrs;	/* Section header table */
+	char *secstrings;	/* String table for the section headers */
+	unsigned int symndx;	/* The symbol table section index */
 };
 #endif
 
-- 
2.39.1
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