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Commit 2f5c576e authored by Linus Torvalds's avatar Linus Torvalds
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Merge bk://linux-dj.bkbits.net/agpgart 

into home.transmeta.com:/home/torvalds/v2.5/linux
parents 9709b813 c8690d4e
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Showing with 61 additions and 59 deletions
include/linux/sysctl.h
View file @ 2f5c576e
......@@ -679,8 +679,8 @@ extern void sysctl_init(void);
typedef struct ctl_table ctl_table;
typedef int ctl_handler (ctl_table *table, int *name, int nlen,
void *oldval, size_t *oldlenp,
void *newval, size_t newlen,
void __user *oldval, size_t __user *oldlenp,
void __user *newval, size_t newlen,
void **context);
typedef int proc_handler (ctl_table *ctl, int write, struct file * filp,
......@@ -707,8 +707,8 @@ extern int do_sysctl (int *name, int nlen,
extern int do_sysctl_strategy (ctl_table *table,
int *name, int nlen,
void *oldval, size_t *oldlenp,
void *newval, size_t newlen, void ** context);
void __user *oldval, size_t __user *oldlenp,
void __user *newval, size_t newlen, void ** context);
extern ctl_handler sysctl_string;
extern ctl_handler sysctl_intvec;
......
kernel/posix-timers.c
View file @ 2f5c576e
......@@ -341,7 +341,7 @@ static void posix_timer_fn(unsigned long __data)
* Here we define a mask to get rid of the common bits. The
* optimizer should make this costless to all but mips.
*/
#if (ARCH == mips) || (ARCH == mips64)
#if defined(ARCH) && ((ARCH == mips) || (ARCH == mips64))
#define MIPS_SIGEV ~(SIGEV_NONE & \
SIGEV_SIGNAL & \
SIGEV_THREAD & \
......@@ -402,7 +402,8 @@ static void release_posix_timer(struct k_itimer *tmr)
asmlinkage long
sys_timer_create(clockid_t which_clock,
struct sigevent *timer_event_spec, timer_t * created_timer_id)
struct sigevent __user *timer_event_spec,
timer_t __user * created_timer_id)
{
int error = 0;
struct k_itimer *new_timer = NULL;
......@@ -623,7 +624,7 @@ do_timer_gettime(struct k_itimer *timr, struct itimerspec *cur_setting)
/* Get the time remaining on a POSIX.1b interval timer. */
asmlinkage long
sys_timer_gettime(timer_t timer_id, struct itimerspec *setting)
sys_timer_gettime(timer_t timer_id, struct itimerspec __user *setting)
{
struct k_itimer *timr;
struct itimerspec cur_setting;
......@@ -801,8 +802,8 @@ do_timer_settime(struct k_itimer *timr, int flags,
/* Set a POSIX.1b interval timer */
asmlinkage long
sys_timer_settime(timer_t timer_id, int flags,
const struct itimerspec *new_setting,
struct itimerspec *old_setting)
const struct itimerspec __user *new_setting,
struct itimerspec __user *old_setting)
{
struct k_itimer *timr;
struct itimerspec new_spec, old_spec;
......@@ -985,7 +986,7 @@ int do_posix_clock_monotonic_settime(struct timespec *tp)
}
asmlinkage long
sys_clock_settime(clockid_t which_clock, const struct timespec *tp)
sys_clock_settime(clockid_t which_clock, const struct timespec __user *tp)
{
struct timespec new_tp;
......@@ -1002,7 +1003,7 @@ sys_clock_settime(clockid_t which_clock, const struct timespec *tp)
}
asmlinkage long
sys_clock_gettime(clockid_t which_clock, struct timespec *tp)
sys_clock_gettime(clockid_t which_clock, struct timespec __user *tp)
{
struct timespec rtn_tp;
int error = 0;
......@@ -1021,7 +1022,7 @@ sys_clock_gettime(clockid_t which_clock, struct timespec *tp)
}
asmlinkage long
sys_clock_getres(clockid_t which_clock, struct timespec *tp)
sys_clock_getres(clockid_t which_clock, struct timespec __user *tp)
{
struct timespec rtn_tp;
......@@ -1074,7 +1075,7 @@ extern long do_clock_nanosleep(clockid_t which_clock, int flags,
#ifdef FOLD_NANO_SLEEP_INTO_CLOCK_NANO_SLEEP
asmlinkage long
sys_nanosleep(struct timespec *rqtp, struct timespec *rmtp)
sys_nanosleep(struct timespec __user *rqtp, struct timespec __user *rmtp)
{
struct timespec t;
long ret;
......@@ -1096,7 +1097,8 @@ sys_nanosleep(struct timespec *rqtp, struct timespec *rmtp)
asmlinkage long
sys_clock_nanosleep(clockid_t which_clock, int flags,
const struct timespec *rqtp, struct timespec *rmtp)
const struct timespec __user *rqtp,
struct timespec __user *rmtp)
{
struct timespec t;
int ret;
......@@ -1218,7 +1220,7 @@ clock_nanosleep_restart(struct restart_block *restart_block)
int ret = do_clock_nanosleep(restart_block->arg0, 0, &t);
if ((ret == -ERESTART_RESTARTBLOCK) && restart_block->arg1 &&
copy_to_user((struct timespec *)(restart_block->arg1), &t,
copy_to_user((struct timespec __user *)(restart_block->arg1), &t,
sizeof (t)))
return -EFAULT;
return ret;
......
kernel/printk.c
View file @ 2f5c576e
......@@ -155,7 +155,7 @@ __setup("console=", console_setup);
* 8 -- Set level of messages printed to console
* 9 -- Return number of unread characters in the log buffer
*/
int do_syslog(int type, char * buf, int len)
int do_syslog(int type, char __user * buf, int len)
{
unsigned long i, j, limit, count;
int do_clear = 0;
......@@ -276,7 +276,7 @@ int do_syslog(int type, char * buf, int len)
return error;
}
asmlinkage long sys_syslog(int type, char * buf, int len)
asmlinkage long sys_syslog(int type, char __user * buf, int len)
{
return do_syslog(type, buf, len);
}
......
kernel/ptrace.c
View file @ 2f5c576e
......@@ -200,7 +200,7 @@ int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, in
return buf - old_buf;
}
int ptrace_readdata(struct task_struct *tsk, unsigned long src, char *dst, int len)
int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst, int len)
{
int copied = 0;
......@@ -225,7 +225,7 @@ int ptrace_readdata(struct task_struct *tsk, unsigned long src, char *dst, int l
return copied;
}
int ptrace_writedata(struct task_struct *tsk, char * src, unsigned long dst, int len)
int ptrace_writedata(struct task_struct *tsk, char __user *src, unsigned long dst, int len)
{
int copied = 0;
......@@ -278,19 +278,18 @@ static int ptrace_setoptions(struct task_struct *child, long data)
return (data & ~PTRACE_O_MASK) ? -EINVAL : 0;
}
static int ptrace_getsiginfo(struct task_struct *child, long data)
static int ptrace_getsiginfo(struct task_struct *child, siginfo_t __user * data)
{
if (child->last_siginfo == NULL)
return -EINVAL;
return copy_siginfo_to_user ((siginfo_t *) data, child->last_siginfo);
return copy_siginfo_to_user(data, child->last_siginfo);
}
static int ptrace_setsiginfo(struct task_struct *child, long data)
static int ptrace_setsiginfo(struct task_struct *child, siginfo_t __user * data)
{
if (child->last_siginfo == NULL)
return -EINVAL;
if (copy_from_user (child->last_siginfo, (siginfo_t *) data,
sizeof (siginfo_t)) != 0)
if (copy_from_user(child->last_siginfo, data, sizeof (siginfo_t)) != 0)
return -EFAULT;
return 0;
}
......@@ -308,13 +307,13 @@ int ptrace_request(struct task_struct *child, long request,
ret = ptrace_setoptions(child, data);
break;
case PTRACE_GETEVENTMSG:
ret = put_user(child->ptrace_message, (unsigned long *) data);
ret = put_user(child->ptrace_message, (unsigned long __user *) data);
break;
case PTRACE_GETSIGINFO:
ret = ptrace_getsiginfo(child, data);
ret = ptrace_getsiginfo(child, (siginfo_t __user *) data);
break;
case PTRACE_SETSIGINFO:
ret = ptrace_setsiginfo(child, data);
ret = ptrace_setsiginfo(child, (siginfo_t __user *) data);
break;
default:
break;
......
kernel/softirq.c
View file @ 2f5c576e
......@@ -51,7 +51,7 @@ static inline void wakeup_softirqd(unsigned cpu)
wake_up_process(tsk);
}
asmlinkage void do_softirq()
asmlinkage void do_softirq(void)
{
__u32 pending;
unsigned long flags;
......@@ -296,7 +296,7 @@ static struct notifier_block tasklet_nb = {
.next = NULL,
};
void __init softirq_init()
void __init softirq_init(void)
{
open_softirq(TASKLET_SOFTIRQ, tasklet_action, NULL);
open_softirq(HI_SOFTIRQ, tasklet_hi_action, NULL);
......
kernel/sysctl.c
View file @ 2f5c576e
......@@ -403,7 +403,7 @@ int do_sysctl(int *name, int nlen, void *oldval, size_t *oldlenp,
return -ENOTDIR;
}
extern asmlinkage long sys_sysctl(struct __sysctl_args *args)
asmlinkage long sys_sysctl(struct __sysctl_args __user *args)
{
struct __sysctl_args tmp;
int error;
......@@ -444,8 +444,8 @@ static inline int ctl_perm(ctl_table *table, int op)
}
static int parse_table(int *name, int nlen,
void *oldval, size_t *oldlenp,
void *newval, size_t newlen,
void __user *oldval, size_t __user *oldlenp,
void __user *newval, size_t newlen,
ctl_table *table, void **context)
{
int n;
......@@ -485,8 +485,8 @@ static int parse_table(int *name, int nlen,
/* Perform the actual read/write of a sysctl table entry. */
int do_sysctl_strategy (ctl_table *table,
int *name, int nlen,
void *oldval, size_t *oldlenp,
void *newval, size_t newlen, void **context)
void __user *oldval, size_t __user *oldlenp,
void __user *newval, size_t newlen, void **context)
{
int op = 0, rc;
size_t len;
......@@ -787,10 +787,11 @@ static int proc_sys_permission(struct inode *inode, int op)
* Returns 0 on success.
*/
int proc_dostring(ctl_table *table, int write, struct file *filp,
void *buffer, size_t *lenp)
void __user *buffer, size_t *lenp)
{
size_t len;
char *p, c;
char __user *p;
char c;
if (!table->data || !table->maxlen || !*lenp ||
(filp->f_pos && !write)) {
......@@ -840,7 +841,7 @@ int proc_dostring(ctl_table *table, int write, struct file *filp,
*/
static int proc_doutsstring(ctl_table *table, int write, struct file *filp,
void *buffer, size_t *lenp)
void __user *buffer, size_t *lenp)
{
int r;
......@@ -863,7 +864,7 @@ static int proc_doutsstring(ctl_table *table, int write, struct file *filp,
#define OP_MIN 4
static int do_proc_dointvec(ctl_table *table, int write, struct file *filp,
void *buffer, size_t *lenp, int conv, int op)
void __user *buffer, size_t *lenp, int conv, int op)
{
int *i, vleft, first=1, neg, val;
size_t left, len;
......@@ -885,12 +886,12 @@ static int do_proc_dointvec(ctl_table *table, int write, struct file *filp,
if (write) {
while (left) {
char c;
if(get_user(c,(char *) buffer))
if (get_user(c,(char __user *) buffer))
return -EFAULT;
if (!isspace(c))
break;
left--;
((char *) buffer)++;
buffer++;
}
if (!left)
break;
......@@ -979,7 +980,7 @@ static int do_proc_dointvec(ctl_table *table, int write, struct file *filp,
* Returns 0 on success.
*/
int proc_dointvec(ctl_table *table, int write, struct file *filp,
void *buffer, size_t *lenp)
void __user *buffer, size_t *lenp)
{
return do_proc_dointvec(table,write,filp,buffer,lenp,1,OP_SET);
}
......@@ -989,7 +990,7 @@ int proc_dointvec(ctl_table *table, int write, struct file *filp,
*/
int proc_dointvec_bset(ctl_table *table, int write, struct file *filp,
void *buffer, size_t *lenp)
void __user *buffer, size_t *lenp)
{
if (!capable(CAP_SYS_MODULE)) {
return -EPERM;
......@@ -1015,7 +1016,7 @@ int proc_dointvec_bset(ctl_table *table, int write, struct file *filp,
* Returns 0 on success.
*/
int proc_dointvec_minmax(ctl_table *table, int write, struct file *filp,
void *buffer, size_t *lenp)
void __user *buffer, size_t *lenp)
{
int *i, *min, *max, vleft, first=1, neg, val;
size_t len, left;
......@@ -1043,7 +1044,7 @@ int proc_dointvec_minmax(ctl_table *table, int write, struct file *filp,
if (!isspace(c))
break;
left--;
((char *) buffer)++;
buffer++;
}
if (!left)
break;
......@@ -1113,7 +1114,7 @@ int proc_dointvec_minmax(ctl_table *table, int write, struct file *filp,
static int do_proc_doulongvec_minmax(ctl_table *table, int write,
struct file *filp,
void *buffer, size_t *lenp,
void __user *buffer, size_t *lenp,
unsigned long convmul,
unsigned long convdiv)
{
......@@ -1139,12 +1140,12 @@ static int do_proc_doulongvec_minmax(ctl_table *table, int write,
if (write) {
while (left) {
char c;
if(get_user(c, (char *) buffer))
if (get_user(c, (char __user *) buffer))
return -EFAULT;
if (!isspace(c))
break;
left--;
((char *) buffer)++;
buffer++;
}
if (!left)
break;
......@@ -1152,7 +1153,7 @@ static int do_proc_doulongvec_minmax(ctl_table *table, int write,
len = left;
if (len > TMPBUFLEN-1)
len = TMPBUFLEN-1;
if(copy_from_user(buf, buffer, len))
if (copy_from_user(buf, buffer, len))
return -EFAULT;
buf[len] = 0;
p = buf;
......@@ -1232,7 +1233,7 @@ static int do_proc_doulongvec_minmax(ctl_table *table, int write,
* Returns 0 on success.
*/
int proc_doulongvec_minmax(ctl_table *table, int write, struct file *filp,
void *buffer, size_t *lenp)
void __user *buffer, size_t *lenp)
{
return do_proc_doulongvec_minmax(table, write, filp, buffer, lenp, 1l, 1l);
}
......@@ -1256,7 +1257,7 @@ int proc_doulongvec_minmax(ctl_table *table, int write, struct file *filp,
*/
int proc_doulongvec_ms_jiffies_minmax(ctl_table *table, int write,
struct file *filp,
void *buffer, size_t *lenp)
void __user *buffer, size_t *lenp)
{
return do_proc_doulongvec_minmax(table, write, filp, buffer,
lenp, HZ, 1000l);
......@@ -1279,7 +1280,7 @@ int proc_doulongvec_ms_jiffies_minmax(ctl_table *table, int write,
* Returns 0 on success.
*/
int proc_dointvec_jiffies(ctl_table *table, int write, struct file *filp,
void *buffer, size_t *lenp)
void __user *buffer, size_t *lenp)
{
return do_proc_dointvec(table,write,filp,buffer,lenp,HZ,OP_SET);
}
......@@ -1345,8 +1346,8 @@ int proc_doulongvec_ms_jiffies_minmax(ctl_table *table, int write,
/* The generic string strategy routine: */
int sysctl_string(ctl_table *table, int *name, int nlen,
void *oldval, size_t *oldlenp,
void *newval, size_t newlen, void **context)
void __user *oldval, size_t __user *oldlenp,
void __user *newval, size_t newlen, void **context)
{
size_t l, len;
......@@ -1453,7 +1454,7 @@ int sysctl_jiffies(ctl_table *table, int *name, int nlen,
#else /* CONFIG_SYSCTL */
extern asmlinkage long sys_sysctl(struct __sysctl_args *args)
extern asmlinkage long sys_sysctl(struct __sysctl_args __user *args)
{
return -ENOSYS;
}
......
kernel/time.c
View file @ 2f5c576e
......@@ -90,7 +90,7 @@ asmlinkage long sys_stime(int * tptr)
#endif
asmlinkage long sys_gettimeofday(struct timeval *tv, struct timezone *tz)
asmlinkage long sys_gettimeofday(struct timeval __user *tv, struct timezone __user *tz)
{
if (likely(tv != NULL)) {
struct timeval ktv;
......@@ -166,7 +166,7 @@ int do_sys_settimeofday(struct timeval *tv, struct timezone *tz)
return 0;
}
asmlinkage long sys_settimeofday(struct timeval *tv, struct timezone *tz)
asmlinkage long sys_settimeofday(struct timeval __user *tv, struct timezone __user *tz)
{
struct timeval new_tv;
struct timezone new_tz;
......@@ -387,7 +387,7 @@ leave: if ((time_status & (STA_UNSYNC|STA_CLOCKERR)) != 0
return(result);
}
asmlinkage long sys_adjtimex(struct timex *txc_p)
asmlinkage long sys_adjtimex(struct timex __user *txc_p)
{
struct timex txc; /* Local copy of parameter */
int ret;
......
kernel/uid16.c
View file @ 2f5c576e
......@@ -107,7 +107,7 @@ asmlinkage long sys_setfsgid16(old_gid_t gid)
return sys_setfsgid((gid_t)gid);
}
asmlinkage long sys_getgroups16(int gidsetsize, old_gid_t *grouplist)
asmlinkage long sys_getgroups16(int gidsetsize, old_gid_t __user *grouplist)
{
old_gid_t groups[NGROUPS];
int i,j;
......@@ -126,7 +126,7 @@ asmlinkage long sys_getgroups16(int gidsetsize, old_gid_t *grouplist)
return i;
}
asmlinkage long sys_setgroups16(int gidsetsize, old_gid_t *grouplist)
asmlinkage long sys_setgroups16(int gidsetsize, old_gid_t __user *grouplist)
{
old_gid_t groups[NGROUPS];
gid_t new_groups[NGROUPS];
......
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