LoongArch: Handle CONFIG_32BIT in syscall_get_arch()

[PATCH v1] LoongArch: Handle CONFIG_32BIT in syscall_get_arch()

Posted by Tiezhu Yang 2 months, 1 week ago

If CONFIG_32BIT is set, it should return AUDIT_ARCH_LOONGARCH32 instead of
AUDIT_ARCH_LOONGARCH64 in syscall_get_arch().

Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
---
 arch/loongarch/include/asm/syscall.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/loongarch/include/asm/syscall.h b/arch/loongarch/include/asm/syscall.h
index 81d2733f7b94..8b5f3a1598af 100644
--- a/arch/loongarch/include/asm/syscall.h
+++ b/arch/loongarch/include/asm/syscall.h
@@ -78,7 +78,11 @@ static inline void syscall_set_arguments(struct task_struct *task,
 
 static inline int syscall_get_arch(struct task_struct *task)
 {
+#ifdef CONFIG_64BIT
 	return AUDIT_ARCH_LOONGARCH64;
+#else
+	return AUDIT_ARCH_LOONGARCH32;
+#endif
 }
 
 static inline bool arch_syscall_is_vdso_sigreturn(struct pt_regs *regs)
-- 
2.42.0

Re: [PATCH v1] LoongArch: Handle CONFIG_32BIT in syscall_get_arch()

Posted by Huacai Chen 2 months ago

Applied, thanks.

Huacai

On Tue, Apr 7, 2026 at 2:33 PM Tiezhu Yang <yangtiezhu@loongson.cn> wrote:
>
> If CONFIG_32BIT is set, it should return AUDIT_ARCH_LOONGARCH32 instead of
> AUDIT_ARCH_LOONGARCH64 in syscall_get_arch().
>
> Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
> ---
>  arch/loongarch/include/asm/syscall.h | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/arch/loongarch/include/asm/syscall.h b/arch/loongarch/include/asm/syscall.h
> index 81d2733f7b94..8b5f3a1598af 100644
> --- a/arch/loongarch/include/asm/syscall.h
> +++ b/arch/loongarch/include/asm/syscall.h
> @@ -78,7 +78,11 @@ static inline void syscall_set_arguments(struct task_struct *task,
>
>  static inline int syscall_get_arch(struct task_struct *task)
>  {
> +#ifdef CONFIG_64BIT
>         return AUDIT_ARCH_LOONGARCH64;
> +#else
> +       return AUDIT_ARCH_LOONGARCH32;
> +#endif
>  }
>
>  static inline bool arch_syscall_is_vdso_sigreturn(struct pt_regs *regs)
> --
> 2.42.0
>
>