From ea08eeccae9297f7aabd2ef7f0c2517ac4549acc Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:18:26 +0000
Subject: [PATCH] write in 30M

---
 kernel/arch/powerpc/kernel/systbl.S |   44 ++++++++++++++++----------------------------
 1 files changed, 16 insertions(+), 28 deletions(-)

diff --git a/kernel/arch/powerpc/kernel/systbl.S b/kernel/arch/powerpc/kernel/systbl.S
index 919a327..b0a3063 100644
--- a/kernel/arch/powerpc/kernel/systbl.S
+++ b/kernel/arch/powerpc/kernel/systbl.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
  * This file contains the table of syscall-handling functions.
  *    Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
@@ -7,44 +8,31 @@
  *
  * Adapted for iSeries by Mike Corrigan (mikejc@us.ibm.com)
  * PPC64 updates by Dave Engebretsen (engebret@us.ibm.com) 
- * 
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
  */
 
 #include <asm/ppc_asm.h>
-
-#ifdef CONFIG_PPC64
-#define SYSCALL(func)		.8byte	DOTSYM(sys_##func),DOTSYM(sys_##func)
-#define COMPAT_SYS(func)	.8byte	DOTSYM(sys_##func),DOTSYM(compat_sys_##func)
-#define PPC_SYS(func)		.8byte	DOTSYM(ppc_##func),DOTSYM(ppc_##func)
-#define OLDSYS(func)		.8byte	DOTSYM(sys_ni_syscall),DOTSYM(sys_ni_syscall)
-#define SYS32ONLY(func)		.8byte	DOTSYM(sys_ni_syscall),DOTSYM(compat_sys_##func)
-#define PPC64ONLY(func)		.8byte	DOTSYM(ppc_##func),DOTSYM(sys_ni_syscall)
-#define SYSX(f, f3264, f32)	.8byte	DOTSYM(f),DOTSYM(f3264)
-#else
-#define SYSCALL(func)		.long	sys_##func
-#define COMPAT_SYS(func)	.long	sys_##func
-#define PPC_SYS(func)		.long	ppc_##func
-#define OLDSYS(func)		.long	sys_##func
-#define SYS32ONLY(func)		.long	sys_##func
-#define PPC64ONLY(func)		.long	sys_ni_syscall
-#define SYSX(f, f3264, f32)	.long	f32
-#endif
-#define SYSCALL_SPU(func)	SYSCALL(func)
-#define COMPAT_SYS_SPU(func)	COMPAT_SYS(func)
-#define COMPAT_SPU_NEW(func)	COMPAT_SYS(func)
-#define SYSX_SPU(f, f3264, f32)	SYSX(f, f3264, f32)
 
 .section .rodata,"a"
 
 #ifdef CONFIG_PPC64
 	.p2align	3
+#define __SYSCALL(nr, entry)	.8byte entry
+#else
+	.p2align	2
+#define __SYSCALL(nr, entry)	.long entry
 #endif
 
 .globl sys_call_table
 sys_call_table:
+#ifdef CONFIG_PPC64
+#include <asm/syscall_table_64.h>
+#else
+#include <asm/syscall_table_32.h>
+#endif
 
-#include <asm/systbl.h>
+#ifdef CONFIG_COMPAT
+.globl compat_sys_call_table
+compat_sys_call_table:
+#define compat_sys_sigsuspend	sys_sigsuspend
+#include <asm/syscall_table_c32.h>
+#endif

--
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