From: Masahiro Yamada <masahiroy@kernel.org>
To: linux-kbuild@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
Masahiro Yamada <masahiroy@kernel.org>,
Nathan Chancellor <nathan@kernel.org>,
Nick Desaulniers <ndesaulniers@google.com>,
Nicolas Schier <nicolas@fjasle.eu>
Subject: [PATCH 06/10] modpost: remove EXIT_SECTIONS macro
Date: Mon, 23 Oct 2023 02:06:09 +0900 [thread overview]
Message-ID: <20231022170613.2072838-6-masahiroy@kernel.org> (raw)
In-Reply-To: <20231022170613.2072838-1-masahiroy@kernel.org>
ALL_EXIT_SECTIONS and EXIT_SECTIONS are the same. Remove the latter.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---
scripts/mod/modpost.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 626ab599eea2..f73835b8f1f9 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -808,7 +808,7 @@ static void check_section(const char *modname, struct elf_info *elf,
#define ALL_XXXINIT_SECTIONS ".meminit.*"
#define ALL_INIT_SECTIONS INIT_SECTIONS, ALL_XXXINIT_SECTIONS
-#define ALL_EXIT_SECTIONS EXIT_SECTIONS
+#define ALL_EXIT_SECTIONS ".exit.*"
#define DATA_SECTIONS ".data", ".data.rel"
#define TEXT_SECTIONS ".text", ".text.*", ".sched.text", \
@@ -819,8 +819,6 @@ static void check_section(const char *modname, struct elf_info *elf,
#define INIT_SECTIONS ".init.*"
-#define EXIT_SECTIONS ".exit.*"
-
#define ALL_TEXT_SECTIONS ALL_INIT_TEXT_SECTIONS, ALL_EXIT_TEXT_SECTIONS, \
TEXT_SECTIONS, OTHER_TEXT_SECTIONS
@@ -1006,7 +1004,7 @@ static int secref_whitelist(const char *fromsec, const char *fromsym,
*/
if (!extra_warn &&
match(fromsec, PATTERNS(DATA_SECTIONS)) &&
- match(tosec, PATTERNS(EXIT_SECTIONS)) &&
+ match(tosec, PATTERNS(ALL_EXIT_SECTIONS)) &&
match(fromsym, PATTERNS("*driver")))
return 0;
@@ -1169,7 +1167,7 @@ static void check_export_symbol(struct module *mod, struct elf_info *elf,
if (match(secname, PATTERNS(INIT_SECTIONS)))
warn("%s: %s: EXPORT_SYMBOL used for init symbol. Remove __init or EXPORT_SYMBOL.\n",
mod->name, name);
- else if (match(secname, PATTERNS(EXIT_SECTIONS)))
+ else if (match(secname, PATTERNS(ALL_EXIT_SECTIONS)))
warn("%s: %s: EXPORT_SYMBOL used for exit symbol. Remove __exit or EXPORT_SYMBOL.\n",
mod->name, name);
}
--
2.40.1
next prev parent reply other threads:[~2023-10-22 17:06 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-22 17:06 [PATCH 01/10] modpost: remove ALL_EXIT_DATA_SECTIONS macro Masahiro Yamada
2023-10-22 17:06 ` [PATCH 02/10] linux/init: remove __memexit* annotations Masahiro Yamada
2023-10-22 18:24 ` Arnd Bergmann
2023-10-22 17:06 ` [PATCH 03/10] modpost: disallow *driver to reference .meminit* sections Masahiro Yamada
2023-10-22 17:06 ` [PATCH 04/10] modpost: remove more symbol patterns from the section check whitelist Masahiro Yamada
2023-10-23 23:28 ` Nathan Chancellor
2023-10-28 11:56 ` Masahiro Yamada
2023-10-22 17:06 ` [PATCH 05/10] modpost: remove MEM_INIT_SECTIONS macro Masahiro Yamada
2023-10-22 17:06 ` Masahiro Yamada [this message]
2023-10-22 17:06 ` [PATCH 07/10] modpost: disallow the combination of EXPORT_SYMBOL and __meminit* Masahiro Yamada
2023-10-22 17:06 ` [PATCH 08/10] modpost: use ALL_INIT_SECTIONS for the section check from DATA_SECTIONS Masahiro Yamada
2023-10-22 17:06 ` [PATCH 09/10] modpost: merge sectioncheck table entries regarding init/exit sections Masahiro Yamada
2023-10-22 17:06 ` [PATCH 10/10] modpost: squash ALL_{INIT,EXIT}_TEXT_SECTIONS to ALL_TEXT_SECTIONS Masahiro Yamada
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