Commit-ID: ff3f097eef30151f5ee250859e0fe8a0ec02c160 Gitweb: http://git.kernel.org/tip/ff3f097eef30151f5ee250859e0fe8a0ec02c160 Author: Kyle Huey <[email protected]> AuthorDate: Mon, 20 Mar 2017 01:16:21 -0700 Committer: Thomas Gleixner <[email protected]> CommitDate: Mon, 20 Mar 2017 16:10:32 +0100
x86/arch_prctl/64: Use SYSCALL_DEFINE2 to define sys_arch_prctl() Use the SYSCALL_DEFINE2 macro instead of manually defining it. Signed-off-by: Kyle Huey <[email protected]> Cc: Grzegorz Andrejczuk <[email protected]> Cc: [email protected] Cc: Radim Krčmář <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Dave Hansen <[email protected]> Cc: Andi Kleen <[email protected]> Cc: [email protected] Cc: Nadav Amit <[email protected]> Cc: Robert O'Callahan <[email protected]> Cc: Richard Weinberger <[email protected]> Cc: "Rafael J. Wysocki" <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: Andy Lutomirski <[email protected]> Cc: Len Brown <[email protected]> Cc: Shuah Khan <[email protected]> Cc: [email protected] Cc: Jeff Dike <[email protected]> Cc: Alexander Viro <[email protected]> Cc: [email protected] Cc: David Matlack <[email protected]> Cc: Boris Ostrovsky <[email protected]> Cc: Dmitry Safonov <[email protected]> Cc: [email protected] Cc: Paolo Bonzini <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Thomas Gleixner <[email protected]> --- arch/x86/kernel/process_64.c | 3 ++- arch/x86/um/syscalls_64.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c index 4377cfe..bf9d7b6 100644 --- a/arch/x86/kernel/process_64.c +++ b/arch/x86/kernel/process_64.c @@ -37,6 +37,7 @@ #include <linux/uaccess.h> #include <linux/io.h> #include <linux/ftrace.h> +#include <linux/syscalls.h> #include <asm/pgtable.h> #include <asm/processor.h> @@ -621,7 +622,7 @@ long do_arch_prctl(struct task_struct *task, int option, unsigned long addr) return ret; } -long sys_arch_prctl(int option, unsigned long addr) +SYSCALL_DEFINE2(arch_prctl, int, option, unsigned long, addr) { return do_arch_prctl(current, option, addr); } diff --git a/arch/x86/um/syscalls_64.c b/arch/x86/um/syscalls_64.c index 3c2dd87..42369fa 100644 --- a/arch/x86/um/syscalls_64.c +++ b/arch/x86/um/syscalls_64.c @@ -7,6 +7,7 @@ #include <linux/sched.h> #include <linux/sched/mm.h> +#include <linux/syscalls.h> #include <linux/uaccess.h> #include <asm/prctl.h> /* XXX This should get the constants from libc */ #include <os.h> @@ -74,7 +75,7 @@ long arch_prctl(struct task_struct *task, int option return ret; } -long sys_arch_prctl(int option, unsigned long addr) +SYSCALL_DEFINE2(arch_prctl, int, option, unsigned long, addr) { return arch_prctl(current, option, (unsigned long __user *) addr); }
