7 files changed, 17 insertions, 71 deletions

diff --git a/arch/mips/include/asm/Kbuild b/arch/mips/include/asm/Kbuild
index 8f6fe69674b7..dee172716581 100644
--- a/arch/mips/include/asm/Kbuild
+++ b/arch/mips/include/asm/Kbuild
@@ -1,9 +1,8 @@
 # SPDX-License-Identifier: GPL-2.0
 # MIPS headers
-generated-y += syscall_table_32_o32.h
-generated-y += syscall_table_64_n32.h
-generated-y += syscall_table_64_n64.h
-generated-y += syscall_table_64_o32.h
+generated-y += syscall_table_n32.h
+generated-y += syscall_table_n64.h
+generated-y += syscall_table_o32.h
 generated-y += unistd_nr_n32.h
 generated-y += unistd_nr_n64.h
 generated-y += unistd_nr_o32.h
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index b449b68662a9..84e8624e83a2 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -217,9 +217,9 @@ einval: li	v0, -ENOSYS
 #define sys_sched_getaffinity	mipsmt_sys_sched_getaffinity
 #endif /* CONFIG_MIPS_MT_FPAFF */
 
+#define __SYSCALL_WITH_COMPAT(nr, native, compat)	__SYSCALL(nr, native)
 #define __SYSCALL(nr, entry) 	PTR entry
 	.align	2
 	.type	sys_call_table, @object
 EXPORT(sys_call_table)
-#include <asm/syscall_table_32_o32.h>
-#undef __SYSCALL
+#include <asm/syscall_table_o32.h>
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 35d8c86b160e..f650c55a17dc 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -104,5 +104,4 @@ not_n32_scall:
 #define __SYSCALL(nr, entry)	PTR entry
 	.type	sysn32_call_table, @object
 EXPORT(sysn32_call_table)
-#include <asm/syscall_table_64_n32.h>
-#undef __SYSCALL
+#include <asm/syscall_table_n32.h>
diff --git a/arch/mips/kernel/scall64-n64.S b/arch/mips/kernel/scall64-n64.S
index 5e9c497ce099..5d7bfc65e4d0 100644
--- a/arch/mips/kernel/scall64-n64.S
+++ b/arch/mips/kernel/scall64-n64.S
@@ -113,5 +113,4 @@ illegal_syscall:
 	.align	3
 	.type	sys_call_table, @object
 EXPORT(sys_call_table)
-#include <asm/syscall_table_64_n64.h>
-#undef __SYSCALL
+#include <asm/syscall_table_n64.h>
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index 50c9a57e0d3a..cedc8bd88804 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -213,9 +213,9 @@ einval: li	v0, -ENOSYS
 	jr	ra
 	END(sys32_syscall)
 
+#define __SYSCALL_WITH_COMPAT(nr, native, compat)	__SYSCALL(nr, compat)
 #define __SYSCALL(nr, entry)	PTR entry
 	.align	3
 	.type	sys32_call_table,@object
 EXPORT(sys32_call_table)
-#include <asm/syscall_table_64_o32.h>
-#undef __SYSCALL
+#include <asm/syscall_table_o32.h>
diff --git a/arch/mips/kernel/syscalls/Makefile b/arch/mips/kernel/syscalls/Makefile
index 51f8b805f2ed..2bbea47caf7e 100644
--- a/arch/mips/kernel/syscalls/Makefile
+++ b/arch/mips/kernel/syscalls/Makefile
@@ -10,7 +10,7 @@ syscalln64 := $(src)/syscall_n64.tbl
 syscallo32 := $(src)/syscall_o32.tbl
 syshdr := $(srctree)/$(src)/syscallhdr.sh
 sysnr := $(srctree)/$(src)/syscallnr.sh
-systbl := $(srctree)/$(src)/syscalltbl.sh
+systbl := $(srctree)/scripts/syscalltbl.sh
 
 quiet_cmd_syshdr = SYSHDR  $@
       cmd_syshdr = $(CONFIG_SHELL) '$(syshdr)' '$<' '$@'	\
@@ -25,10 +25,7 @@ quiet_cmd_sysnr = SYSNR   $@
 		  '$(sysnr_offset_$(basetarget))'
 
 quiet_cmd_systbl = SYSTBL  $@
-      cmd_systbl = $(CONFIG_SHELL) '$(systbl)' '$<' '$@'	\
-		   '$(systbl_abis_$(basetarget))'		\
-		   '$(systbl_abi_$(basetarget))'		\
-		   '$(systbl_offset_$(basetarget))'
+      cmd_systbl = $(CONFIG_SHELL) $(systbl) $< $@
 
 syshdr_offset_unistd_n32 := __NR_Linux
 $(uapi)/unistd_n32.h: $(syscalln32) $(syshdr) FORCE
@@ -57,33 +54,21 @@ sysnr_offset_unistd_nr_o32 := 4000
 $(kapi)/unistd_nr_o32.h: $(syscallo32) $(sysnr) FORCE
 	$(call if_changed,sysnr)
 
-systbl_abi_syscall_table_32_o32 := 32_o32
-systbl_offset_syscall_table_32_o32 := 4000
-$(kapi)/syscall_table_32_o32.h: $(syscallo32) $(systbl) FORCE
+$(kapi)/syscall_table_n32.h: $(syscalln32) $(systbl) FORCE
 	$(call if_changed,systbl)
 
-systbl_abi_syscall_table_64_n32 := 64_n32
-systbl_offset_syscall_table_64_n32 := 6000
-$(kapi)/syscall_table_64_n32.h: $(syscalln32) $(systbl) FORCE
+$(kapi)/syscall_table_n64.h: $(syscalln64) $(systbl) FORCE
 	$(call if_changed,systbl)
 
-systbl_abi_syscall_table_64_n64 := 64_n64
-systbl_offset_syscall_table_64_n64 := 5000
-$(kapi)/syscall_table_64_n64.h: $(syscalln64) $(systbl) FORCE
-	$(call if_changed,systbl)
-
-systbl_abi_syscall_table_64_o32 := 64_o32
-systbl_offset_syscall_table_64_o32 := 4000
-$(kapi)/syscall_table_64_o32.h: $(syscallo32) $(systbl) FORCE
+$(kapi)/syscall_table_o32.h: $(syscallo32) $(systbl) FORCE
 	$(call if_changed,systbl)
 
 uapisyshdr-y		+= unistd_n32.h			\
 			   unistd_n64.h			\
 			   unistd_o32.h
-kapisyshdr-y		+= syscall_table_32_o32.h	\
-			   syscall_table_64_n32.h	\
-			   syscall_table_64_n64.h	\
-			   syscall_table_64_o32.h	\
+kapisyshdr-y		+= syscall_table_n32.h		\
+			   syscall_table_n64.h		\
+			   syscall_table_o32.h		\
 			   unistd_nr_n32.h		\
 			   unistd_nr_n64.h		\
 			   unistd_nr_o32.h
diff --git a/arch/mips/kernel/syscalls/syscalltbl.sh b/arch/mips/kernel/syscalls/syscalltbl.sh
deleted file mode 100644
index 1e2570740c20..000000000000
--- a/arch/mips/kernel/syscalls/syscalltbl.sh
+++ /dev/null
@@ -1,36 +0,0 @@
-#!/bin/sh
-# SPDX-License-Identifier: GPL-2.0
-
-in="$1"
-out="$2"
-my_abis=`echo "($3)" | tr ',' '|'`
-my_abi="$4"
-offset="$5"
-
-emit() {
-	t_nxt="$1"
-	t_nr="$2"
-	t_entry="$3"
-
-	while [ $t_nxt -lt $t_nr ]; do
-		printf "__SYSCALL(%s,sys_ni_syscall)\n" "${t_nxt}"
-		t_nxt=$((t_nxt+1))
-	done
-	printf "__SYSCALL(%s,%s)\n" "${t_nxt}" "${t_entry}"
-}
-
-grep -E "^[0-9A-Fa-fXx]+[[:space:]]+${my_abis}" "$in" | sort -n | (
-	nxt=0
-	if [ -z "$offset" ]; then
-		offset=0
-	fi
-
-	while read nr abi name entry compat ; do
-		if [ "$my_abi" = "64_o32" ] && [ ! -z "$compat" ]; then
-			emit $((nxt+offset)) $((nr+offset)) $compat
-		else
-			emit $((nxt+offset)) $((nr+offset)) $entry
-		fi
-		nxt=$((nr+1))
-	done
-) > "$out"