From: Masahiro Yamada <masahiroy@kernel.org>
To: linux-kbuild@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
Nathan Chancellor <nathan@kernel.org>,
Nick Desaulniers <ndesaulniers@google.com>,
Nicolas Schier <nicolas@fjasle.eu>,
linux-um@lists.infradead.org,
Masahiro Yamada <masahiroy@kernel.org>
Subject: [PATCH v7 02/11] modpost: pass struct module pointer to check_section_mismatch()
Date: Thu, 8 Jun 2023 23:24:19 +0900 [thread overview]
Message-ID: <20230608142428.256985-3-masahiroy@kernel.org> (raw)
In-Reply-To: <20230608142428.256985-1-masahiroy@kernel.org>
The next commit will use it.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
---
scripts/mod/modpost.c | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 8decf04633bc..403ba4d923f5 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -1211,7 +1211,7 @@ 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)
@@ -1222,7 +1222,7 @@ 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);
}
@@ -1406,7 +1406,7 @@ 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;
@@ -1452,12 +1452,12 @@ static void section_rela(const char *modname, struct elf_info *elf,
break;
}
- check_section_mismatch(modname, elf, elf->symtab_start + r_sym,
+ check_section_mismatch(mod, elf, elf->symtab_start + r_sym,
fsecndx, fromsec, r.r_offset, r.r_addend);
}
}
-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;
@@ -1507,7 +1507,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
fatal("Please add code to calculate addend for this architecture\n");
}
- check_section_mismatch(modname, elf, elf->symtab_start + r_sym,
+ check_section_mismatch(mod, elf, elf->symtab_start + r_sym,
fsecndx, fromsec, r.r_offset, r.r_addend);
}
}
@@ -1524,19 +1524,19 @@ 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]);
}
}
@@ -1707,7 +1707,7 @@ 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
next prev parent reply other threads:[~2023-06-08 14:25 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-08 14:24 [PATCH v7 00/11] Unify <linux/export.h> and <asm/export.h>, remove EXPORT_DATA_SYMBOL(), faster TRIM_UNUSED_KSYMS Masahiro Yamada
2023-06-08 14:24 ` [PATCH v7 01/11] Revert "[PATCH] uml: export symbols added by GCC hardened" Masahiro Yamada
2023-06-09 21:23 ` Nick Desaulniers
2023-06-08 14:24 ` Masahiro Yamada [this message]
2023-06-08 14:24 ` [PATCH v7 03/11] kbuild: generate KSYMTAB entries by modpost Masahiro Yamada
2023-06-09 21:34 ` Nick Desaulniers
2023-06-10 8:56 ` Masahiro Yamada
2023-06-21 16:15 ` Guenter Roeck
2023-06-22 2:26 ` Masahiro Yamada
2023-06-22 16:20 ` Nick Desaulniers
2023-06-08 14:24 ` [PATCH v7 04/11] ia64,export.h: replace EXPORT_DATA_SYMBOL* with EXPORT_SYMBOL* Masahiro Yamada
2023-06-08 14:24 ` [PATCH v7 05/11] modpost: check static EXPORT_SYMBOL* by modpost again Masahiro Yamada
2023-06-08 14:24 ` [PATCH v7 06/11] modpost: squash sym_update_namespace() into sym_add_exported() Masahiro Yamada
2023-06-08 14:24 ` [PATCH v7 07/11] modpost: use null string instead of NULL pointer for default namespace Masahiro Yamada
2023-06-08 14:24 ` [PATCH v7 08/11] kbuild: implement CONFIG_TRIM_UNUSED_KSYMS without recursion Masahiro Yamada
2023-06-08 14:24 ` [PATCH v7 09/11] modpost: merge two similar section mismatch warnings Masahiro Yamada
2023-06-08 14:24 ` [PATCH v7 10/11] modpost: show offset from symbol for " Masahiro Yamada
2023-06-09 21:26 ` Nick Desaulniers
2023-06-08 14:24 ` [PATCH v7 11/11] linux/export.h: rename 'sec' argument to 'license' Masahiro Yamada
2023-06-09 21:29 ` Nick Desaulniers
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