This is a note to let you know that I've just added the patch titled
LoongArch: Define relocation types for ABI v2.10
to the 6.5-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
loongarch-define-relocation-types-for-abi-v2.10.patch
and it can be found in the queue-6.5 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 2761498876adebff77a43574639005b29e912c43 Mon Sep 17 00:00:00 2001
From: Tiezhu Yang <yangtiezhu@xxxxxxxxxxx>
Date: Wed, 27 Sep 2023 16:19:13 +0800
Subject: LoongArch: Define relocation types for ABI v2.10
From: Tiezhu Yang <yangtiezhu@xxxxxxxxxxx>
commit 2761498876adebff77a43574639005b29e912c43 upstream.
The relocation types from 101 to 109 are used by GNU binutils >= 2.41,
add their definitions to use them in later patches.
Link: https://sourceware.org/git/?p=binutils-gdb.git;a=blob;f=include/elf/loongarch.h#l230
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Tiezhu Yang <yangtiezhu@xxxxxxxxxxx>
Signed-off-by: Huacai Chen <chenhuacai@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/loongarch/include/asm/elf.h | 9 +++++++++
arch/loongarch/kernel/module.c | 2 +-
2 files changed, 10 insertions(+), 1 deletion(-)
--- a/arch/loongarch/include/asm/elf.h
+++ b/arch/loongarch/include/asm/elf.h
@@ -111,6 +111,15 @@
#define R_LARCH_TLS_GD_HI20 98
#define R_LARCH_32_PCREL 99
#define R_LARCH_RELAX 100
+#define R_LARCH_DELETE 101
+#define R_LARCH_ALIGN 102
+#define R_LARCH_PCREL20_S2 103
+#define R_LARCH_CFA 104
+#define R_LARCH_ADD6 105
+#define R_LARCH_SUB6 106
+#define R_LARCH_ADD_ULEB128 107
+#define R_LARCH_SUB_ULEB128 108
+#define R_LARCH_64_PCREL 109
#ifndef ELF_ARCH
--- a/arch/loongarch/kernel/module.c
+++ b/arch/loongarch/kernel/module.c
@@ -382,7 +382,7 @@ typedef int (*reloc_rela_handler)(struct
/* The handlers for known reloc types */
static reloc_rela_handler reloc_rela_handlers[] = {
- [R_LARCH_NONE ... R_LARCH_RELAX] = apply_r_larch_error,
+ [R_LARCH_NONE ... R_LARCH_64_PCREL] = apply_r_larch_error,
[R_LARCH_NONE] = apply_r_larch_none,
[R_LARCH_32] = apply_r_larch_32,
Patches currently in stable-queue which might be from yangtiezhu@xxxxxxxxxxx are
queue-6.5/loongarch-add-support-for-64_pcrel-relocation-type.patch
queue-6.5/loongarch-add-support-for-32_pcrel-relocation-type.patch
queue-6.5/loongarch-define-relocation-types-for-abi-v2.10.patch
