linux-kernel - [PATCH v4 15/21] modpost: pass struct module pointer to check_section

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Message-Id: <20230513204502.1593923-16-masahiroy@kernel.org>
Date:   Sun, 14 May 2023 05:44:56 +0900
From:   Masahiro Yamada <masahiroy@...nel.org>
To:     linux-kbuild@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org,
        Nathan Chancellor <nathan@...nel.org>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        Nicolas Pitre <npitre@...libre.com>,
        Nicolas Schier <nicolas@...sle.eu>,
        Masahiro Yamada <masahiroy@...nel.org>
Subject: [PATCH v4 15/21] modpost: pass struct module pointer to check_section_mismatch()

The next commit will use it.

Signed-off-by: Masahiro Yamada <masahiroy@...nel.org>
---

 scripts/mod/modpost.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 1c5dd81c0987..e82299c90836 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -1223,7 +1223,7 @@ static void default_mismatch_handler(const char *modname, struct elf_info *elf,
 	}
 }
 
-static void check_section_mismatch(const char *modname, struct elf_info *elf,
+static void check_section_mismatch(struct module *mod, struct elf_info *elf,
 				   Elf_Sym *sym,
 				   unsigned int fsecndx, const char *fromsec,
 				   Elf_Addr faddr, Elf_Addr taddr)
@@ -1234,7 +1234,7 @@ static void check_section_mismatch(const char *modname, struct elf_info *elf,
 	if (!mismatch)
 		return;
 
-	default_mismatch_handler(modname, elf, mismatch, sym,
+	default_mismatch_handler(mod->name, elf, mismatch, sym,
 				 fsecndx, fromsec, faddr,
 				 tosec, taddr);
 }
@@ -1344,7 +1344,7 @@ static int addend_mips_rel(struct elf_info *elf, Elf_Shdr *sechdr, Elf_Rela *r)
 #define R_LARCH_SUB32		55
 #endif
 
-static void section_rela(const char *modname, struct elf_info *elf,
+static void section_rela(struct module *mod, struct elf_info *elf,
 			 Elf_Shdr *sechdr)
 {
 	Elf_Rela *rela;
@@ -1395,7 +1395,7 @@ static void section_rela(const char *modname, struct elf_info *elf,
 	}
 }
 
-static void section_rel(const char *modname, struct elf_info *elf,
+static void section_rel(struct module *mod, struct elf_info *elf,
 			Elf_Shdr *sechdr)
 {
 	Elf_Rel *rel;
@@ -1462,19 +1462,19 @@ static void section_rel(const char *modname, struct elf_info *elf,
  * to find all references to a section that reference a section that will
  * be discarded and warns about it.
  **/
-static void check_sec_ref(const char *modname, struct elf_info *elf)
+static void check_sec_ref(struct module *mod, struct elf_info *elf)
 {
 	int i;
 	Elf_Shdr *sechdrs = elf->sechdrs;
 
 	/* Walk through all sections */
 	for (i = 0; i < elf->num_sections; i++) {
-		check_section(modname, elf, &elf->sechdrs[i]);
+		check_section(mod->name, elf, &elf->sechdrs[i]);
 		/* We want to process only relocation sections and not .init */
 		if (sechdrs[i].sh_type == SHT_RELA)
-			section_rela(modname, elf, &elf->sechdrs[i]);
+			section_rela(mod, elf, &elf->sechdrs[i]);
 		else if (sechdrs[i].sh_type == SHT_REL)
-			section_rel(modname, elf, &elf->sechdrs[i]);
+			section_rel(mod, elf, &elf->sechdrs[i]);
 	}
 }
 
@@ -1645,7 +1645,7 @@ static void read_symbols(const char *modname)
 					     sym_get_data(&info, sym));
 	}
 
-	check_sec_ref(modname, &info);
+	check_sec_ref(mod, &info);
 
 	if (!mod->is_vmlinux) {
 		version = get_modinfo(&info, "version");
-- 
2.39.2