[PATCH v4 1/6] x86/arch_prctl/64 Use SYSCALL_DEFINE2 to define sys_arch_prctl
From: Kyle Huey <hidden>
Date: 2016-09-19 04:18:38
Also in:
linux-um, lkml
Subsystem:
the rest, user-mode linux (uml), x86 architecture (32-bit and 64-bit) · Maintainers:
Linus Torvalds, Richard Weinberger, Anton Ivanov, Johannes Berg, Thomas Gleixner, Ingo Molnar, Borislav Petkov, Dave Hansen
Signed-off-by: Kyle Huey <khuey-OhBmq/TcCDJWk0Htik3J/w@public.gmane.org> --- arch/x86/kernel/process_64.c | 3 ++- arch/x86/um/syscalls_64.c | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index 63236d8..4d6363c 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c@@ -35,6 +35,7 @@ #include <linux/uaccess.h> #include <linux/io.h> #include <linux/ftrace.h> +#include <linux/syscalls.h> #include <asm/pgtable.h> #include <asm/processor.h>
@@ -585,7 +586,7 @@ long do_arch_prctl(struct task_struct *task, int code, unsigned long addr) return ret; } -long sys_arch_prctl(int code, unsigned long addr) +SYSCALL_DEFINE2(arch_prctl, int, code, unsigned long, addr) { return do_arch_prctl(current, code, addr); }
diff --git a/arch/x86/um/syscalls_64.c b/arch/x86/um/syscalls_64.c
index e655227..3282066 100644
--- a/arch/x86/um/syscalls_64.c
+++ b/arch/x86/um/syscalls_64.c@@ -72,7 +72,7 @@ long arch_prctl(struct task_struct *task, int code, unsigned long __user *addr) return ret; } -long sys_arch_prctl(int code, unsigned long addr) +SYSCALL_DEFINE2(arch_prctl, int, code, unsigned long, addr) { return arch_prctl(current, code, (unsigned long __user *) addr); }
--
2.9.3
base-commit: 024c7e3756d8a42fc41fe8a9488488b9b09d1dcc