From: deller@kernel.org
To: linux-kernel@vger.kernel.org,
Masahiro Yamada <masahiroy@kernel.org>,
Arnd Bergmann <arnd@arndb.de>,
linux-modules@vger.kernel.org, linux-arch@vger.kernel.org,
Luis Chamberlain <mcgrof@kernel.org>
Subject: [PATCH 4/4] modules: Add missing entry for __ex_table
Date: Wed, 22 Nov 2023 23:18:14 +0100 [thread overview]
Message-ID: <20231122221814.139916-5-deller@kernel.org> (raw)
In-Reply-To: <20231122221814.139916-1-deller@kernel.org>
From: Helge Deller <deller@gmx.de>
The entry for __ex_table was missing, which may make __ex_table
become 1- or 2-byte aligned in modules.
Add the entry to ensure it gets 32-bit aligned.
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: <stable@vger.kernel.org> # v6.0+
---
scripts/module.lds.S | 1 +
1 file changed, 1 insertion(+)
diff --git a/scripts/module.lds.S b/scripts/module.lds.S
index b00415a9ff27..488f61b156b2 100644
--- a/scripts/module.lds.S
+++ b/scripts/module.lds.S
@@ -26,6 +26,7 @@ SECTIONS {
.altinstructions 0 : ALIGN(8) { KEEP(*(.altinstructions)) }
__bug_table 0 : ALIGN(8) { KEEP(*(__bug_table)) }
__jump_table 0 : ALIGN(8) { KEEP(*(__jump_table)) }
+ __ex_table 0 : ALIGN(4) { KEEP(*(__ex_table)) }
__patchable_function_entries : { *(__patchable_function_entries) }
--
2.41.0
next prev parent reply other threads:[~2023-11-22 22:18 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-22 22:18 [PATCH 0/4] Section alignment issues? deller
2023-11-22 22:18 ` [PATCH 1/4] linux/export: Fix alignment for 64-bit ksymtab entries deller
2023-12-21 10:22 ` Masahiro Yamada
2023-12-21 16:01 ` Masahiro Yamada
2023-12-22 6:07 ` Luis Chamberlain
2023-12-22 6:08 ` Luis Chamberlain
2023-12-22 7:01 ` Masahiro Yamada
2023-12-22 20:11 ` Luis Chamberlain
2023-12-23 14:35 ` Masahiro Yamada
2023-11-22 22:18 ` [PATCH 2/4] modules: Ensure 64-bit alignment on __ksymtab_* sections deller
2023-12-22 5:59 ` Luis Chamberlain
2023-12-22 12:13 ` Helge Deller
2023-12-22 20:10 ` Luis Chamberlain
2023-12-30 7:33 ` Helge Deller
2024-01-22 16:10 ` Luis Chamberlain
2024-01-22 16:47 ` Helge Deller
2024-01-22 18:48 ` Luis Chamberlain
2023-11-22 22:18 ` [PATCH 3/4] vmlinux.lds.h: Fix alignment for __ksymtab*, __kcrctab_* and .pci_fixup sections deller
2023-12-21 13:07 ` Masahiro Yamada
2023-12-22 9:02 ` Helge Deller
2023-12-23 4:10 ` Masahiro Yamada
2023-11-22 22:18 ` deller [this message]
2024-01-29 18:50 ` [PATCH 4/4] modules: Add missing entry for __ex_table Luis Chamberlain
2023-12-19 21:26 ` [PATCH 0/4] Section alignment issues? Luis Chamberlain
2023-12-20 19:40 ` Luis Chamberlain
2023-12-22 9:13 ` Helge Deller
2023-12-21 13:40 ` Masahiro Yamada
2023-12-21 15:42 ` Masahiro Yamada
2023-12-22 8:23 ` Helge Deller
2023-12-23 1:32 ` Masahiro Yamada
2023-12-22 9:48 ` David Laight
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