[CVE-2009-0029] System call wrappers part 08

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

diff --git a/kernel/exit.c b/kernel/exit.c
index 08895df..f80dec3 100644 (file)
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -1754,9 +1754,8 @@ end:
        return retval;
 }
 
-asmlinkage long sys_waitid(int which, pid_t upid,
-                          struct siginfo __user *infop, int options,
-                          struct rusage __user *ru)
+SYSCALL_DEFINE5(waitid, int, which, pid_t, upid, struct siginfo __user *,
+               infop, int, options, struct rusage __user *, ru)
 {
        struct pid *pid = NULL;
        enum pid_type type;
@@ -1833,7 +1832,7 @@ SYSCALL_DEFINE4(wait4, pid_t, upid, int __user *, stat_addr,
  * sys_waitpid() remains for compatibility. waitpid() should be
  * implemented by calling sys_wait4() from libc.a.
  */
-asmlinkage long sys_waitpid(pid_t pid, int __user *stat_addr, int options)
+SYSCALL_DEFINE3(waitpid, pid_t, pid, int __user *, stat_addr, int, options)
 {
        return sys_wait4(pid, stat_addr, options, NULL);
 }

diff --git a/kernel/fork.c b/kernel/fork.c
index 1d68f12..8eb37d3 100644 (file)
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -901,7 +901,7 @@ static void copy_flags(unsigned long clone_flags, struct task_struct *p)
        clear_freeze_flag(p);
 }
 
-asmlinkage long sys_set_tid_address(int __user *tidptr)
+SYSCALL_DEFINE1(set_tid_address, int __user *, tidptr)
 {
        current->clear_child_tid = tidptr;
 

diff --git a/kernel/futex.c b/kernel/futex.c
index 002aa18..e86931d 100644 (file)
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -1978,9 +1978,9 @@ long do_futex(u32 __user *uaddr, int op, u32 val, ktime_t *timeout,
 }
 
 
-asmlinkage long sys_futex(u32 __user *uaddr, int op, u32 val,
-                         struct timespec __user *utime, u32 __user *uaddr2,
-                         u32 val3)
+SYSCALL_DEFINE6(futex, u32 __user *, uaddr, int, op, u32, val,
+               struct timespec __user *, utime, u32 __user *, uaddr2,
+               u32, val3)
 {
        struct timespec ts;
        ktime_t t, *tp = NULL;

diff --git a/kernel/module.c b/kernel/module.c
index c9332c9..e8b51d4 100644 (file)
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -743,8 +743,8 @@ static void wait_for_zero_refcount(struct module *mod)
        mutex_lock(&module_mutex);
 }
 
-asmlinkage long
-sys_delete_module(const char __user *name_user, unsigned int flags)
+SYSCALL_DEFINE2(delete_module, const char __user *, name_user,
+               unsigned int, flags)
 {
        struct module *mod;
        char name[MODULE_NAME_LEN];
@@ -2296,10 +2296,8 @@ static noinline struct module *load_module(void __user *umod,
 }
 
 /* This is where the real work happens */
-asmlinkage long
-sys_init_module(void __user *umod,
-               unsigned long len,
-               const char __user *uargs)
+SYSCALL_DEFINE3(init_module, void __user *, umod,
+               unsigned long, len, const char __user *, uargs)
 {
        struct module *mod;
        int ret = 0;

diff --git a/kernel/sched.c b/kernel/sched.c
index 65c0203..eb1931e 100644 (file)
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -5869,7 +5869,7 @@ SYSCALL_DEFINE1(sched_get_priority_min, int, policy)
  * this syscall writes the default timeslice value of a given process
  * into the user-space timespec buffer. A value of '0' means infinity.
  */
-SYSCALL_DEFINE4(sched_rr_get_interval, pid_t, pid,
+SYSCALL_DEFINE2(sched_rr_get_interval, pid_t, pid,
                struct timespec __user *, interval)
 {
        struct task_struct *p;

diff --git a/kernel/signal.c b/kernel/signal.c
index 41f32e0..278cc87 100644 (file)
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -2014,8 +2014,8 @@ int sigprocmask(int how, sigset_t *set, sigset_t *oldset)
        return error;
 }
 
-asmlinkage long
-sys_rt_sigprocmask(int how, sigset_t __user *set, sigset_t __user *oset, size_t sigsetsize)
+SYSCALL_DEFINE4(rt_sigprocmask, int, how, sigset_t __user *, set,
+               sigset_t __user *, oset, size_t, sigsetsize)
 {
        int error = -EINVAL;
        sigset_t old_set, new_set;
@@ -2074,8 +2074,7 @@ out:
        return error;
 }      
 
-asmlinkage long
-sys_rt_sigpending(sigset_t __user *set, size_t sigsetsize)
+SYSCALL_DEFINE2(rt_sigpending, sigset_t __user *, set, size_t, sigsetsize)
 {
        return do_sigpending(set, sigsetsize);
 }
@@ -2146,11 +2145,9 @@ int copy_siginfo_to_user(siginfo_t __user *to, siginfo_t *from)
 
 #endif
 
-asmlinkage long
-sys_rt_sigtimedwait(const sigset_t __user *uthese,
-                   siginfo_t __user *uinfo,
-                   const struct timespec __user *uts,
-                   size_t sigsetsize)
+SYSCALL_DEFINE4(rt_sigtimedwait, const sigset_t __user *, uthese,
+               siginfo_t __user *, uinfo, const struct timespec __user *, uts,
+               size_t, sigsetsize)
 {
        int ret, sig;
        sigset_t these;
@@ -2223,8 +2220,7 @@ sys_rt_sigtimedwait(const sigset_t __user *uthese,
        return ret;
 }
 
-asmlinkage long
-sys_kill(pid_t pid, int sig)
+SYSCALL_DEFINE2(kill, pid_t, pid, int, sig)
 {
        struct siginfo info;