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| author | Youling Tang <tangyouling@loongson.cn> | 2022-12-10 17:39:48 +0300 |
|---|---|---|
| committer | Huacai Chen <chenhuacai@loongson.cn> | 2022-12-14 03:36:11 +0300 |
| commit | 508f28c67171e276356650f407dd87d42b6913ef (patch) | |
| tree | ee0f73bff2f2b8efac297a7691851e83c605e381 /arch/loongarch/include/asm/uaccess.h | |
| parent | 1a34e7f2fcbaaeb3c88858d2e4655bc93038ec9b (diff) | |
| download | linux-508f28c67171e276356650f407dd87d42b6913ef.tar.xz | |
LoongArch: Consolidate __ex_table construction
Consolidate all the __ex_table constuction code with a _ASM_EXTABLE or
_asm_extable helper.
There should be no functional change as a result of this patch.
Signed-off-by: Youling Tang <tangyouling@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Diffstat (limited to 'arch/loongarch/include/asm/uaccess.h')
| -rw-r--r-- | arch/loongarch/include/asm/uaccess.h | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/loongarch/include/asm/uaccess.h b/arch/loongarch/include/asm/uaccess.h index a8ae2af4025a..bf9a4e218ac0 100644 --- a/arch/loongarch/include/asm/uaccess.h +++ b/arch/loongarch/include/asm/uaccess.h @@ -15,6 +15,7 @@ #include <linux/string.h> #include <linux/extable.h> #include <asm/pgtable.h> +#include <asm/asm-extable.h> #include <asm-generic/extable.h> #include <asm-generic/access_ok.h> @@ -165,9 +166,7 @@ do { \ " move %1, $zero \n" \ " b 2b \n" \ " .previous \n" \ - " .section __ex_table,\"a\" \n" \ - " "__UA_ADDR "\t1b, 3b \n" \ - " .previous \n" \ + _ASM_EXTABLE(1b, 3b) \ : "+r" (__gu_err), "=r" (__gu_tmp) \ : "m" (__m(ptr)), "i" (-EFAULT)); \ \ @@ -196,9 +195,7 @@ do { \ "3: li.w %0, %3 \n" \ " b 2b \n" \ " .previous \n" \ - " .section __ex_table,\"a\" \n" \ - " " __UA_ADDR " 1b, 3b \n" \ - " .previous \n" \ + _ASM_EXTABLE(1b, 3b) \ : "+r" (__pu_err), "=m" (__m(ptr)) \ : "Jr" (__pu_val), "i" (-EFAULT)); \ } |