The patch titled
Subject: sh: remove nargs from __SYSCALL
has been added to the -mm tree. Its filename is
sh-remove-nargs-from-__syscall.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/sh-remove-nargs-from-__syscall.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/sh-remove-nargs-from-__syscall.patch
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------------------------------------------------------
From: Firoz Khan <firoz.khan@xxxxxxxxxx>
Subject: sh: remove nargs from __SYSCALL
The __SYSCALL macro's arguments are system call number, system call entry
name and number of arguments for the system call.
Argument- nargs in __SYSCALL(nr, entry, nargs) is neither calculated nor
used anywhere. So it would be better to keep the implementation as
__SYSCALL(nr, entry). This unifies the implementation with some other
architetures too.
Link: http://lkml.kernel.org/r/1546443445-21075-2-git-send-email-firoz.khan@xxxxxxxxxx
Signed-off-by: Firoz Khan <firoz.khan@xxxxxxxxxx>
Cc: Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx>
Cc: Rich Felker <dalias@xxxxxxxx>
Cc: Simon Horman <horms+renesas@xxxxxxxxxxxx>
Cc: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: Philippe Ombredanne <pombredanne@xxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Kate Stewart <kstewart@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/sh/kernel/syscalls/syscalltbl.sh | 4 ++--
arch/sh/kernel/syscalls_32.S | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
--- a/arch/sh/kernel/syscalls_32.S~sh-remove-nargs-from-__syscall
+++ a/arch/sh/kernel/syscalls_32.S
@@ -10,7 +10,7 @@
#include <linux/sys.h>
#include <linux/linkage.h>
-#define __SYSCALL(nr, entry, nargs) .long entry
+#define __SYSCALL(nr, entry) .long entry
.data
ENTRY(sys_call_table)
#include <asm/syscall_table.h>
--- a/arch/sh/kernel/syscalls/syscalltbl.sh~sh-remove-nargs-from-__syscall
+++ a/arch/sh/kernel/syscalls/syscalltbl.sh
@@ -13,10 +13,10 @@ emit() {
t_entry="$3"
while [ $t_nxt -lt $t_nr ]; do
- printf "__SYSCALL(%s, sys_ni_syscall, )\n" "${t_nxt}"
+ printf "__SYSCALL(%s,sys_ni_syscall)\n" "${t_nxt}"
t_nxt=$((t_nxt+1))
done
- printf "__SYSCALL(%s, %s, )\n" "${t_nxt}" "${t_entry}"
+ printf "__SYSCALL(%s,%s)\n" "${t_nxt}" "${t_entry}"
}
grep -E "^[0-9A-Fa-fXx]+[[:space:]]+${my_abis}" "$in" | sort -n | (
_
Patches currently in -mm which might be from firoz.khan@xxxxxxxxxx are
sh-remove-nargs-from-__syscall.patch
sh-generate-uapi-header-and-syscall-table-header-files.patch
