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-rw-r--r--arch/frv/kernel/entry.S2
-rw-r--r--arch/frv/kernel/frv_ksyms.c18
-rw-r--r--arch/frv/kernel/irq-routing.c8
-rw-r--r--arch/frv/kernel/irq.c6
-rw-r--r--arch/frv/kernel/pm.c40
-rw-r--r--arch/frv/kernel/process.c2
-rw-r--r--arch/frv/kernel/setup.c2
-rw-r--r--arch/frv/kernel/signal.c22
-rw-r--r--arch/frv/kernel/sys_frv.c2
-rw-r--r--arch/frv/kernel/sysctl.c4
-rw-r--r--arch/frv/kernel/uaccess.c6
11 files changed, 47 insertions, 65 deletions
diff --git a/arch/frv/kernel/entry.S b/arch/frv/kernel/entry.S
index a9b59527a74..81d94e41a18 100644
--- a/arch/frv/kernel/entry.S
+++ b/arch/frv/kernel/entry.S
@@ -1474,7 +1474,7 @@ sys_call_table:
.long sys_mknodat
.long sys_fchownat
.long sys_futimesat
- .long sys_newfstatat /* 300 */
+ .long sys_fstatat64 /* 300 */
.long sys_unlinkat
.long sys_renameat
.long sys_linkat
diff --git a/arch/frv/kernel/frv_ksyms.c b/arch/frv/kernel/frv_ksyms.c
index 0f273a7aca5..dee637fffda 100644
--- a/arch/frv/kernel/frv_ksyms.c
+++ b/arch/frv/kernel/frv_ksyms.c
@@ -26,16 +26,6 @@ extern long __memset_user(void *dst, const void *src, size_t count);
EXPORT_SYMBOL(__ioremap);
EXPORT_SYMBOL(iounmap);
-EXPORT_SYMBOL(strnlen);
-EXPORT_SYMBOL(strrchr);
-EXPORT_SYMBOL(strstr);
-EXPORT_SYMBOL(strchr);
-EXPORT_SYMBOL(strcat);
-EXPORT_SYMBOL(strlen);
-EXPORT_SYMBOL(strcmp);
-EXPORT_SYMBOL(strncmp);
-EXPORT_SYMBOL(strncpy);
-
EXPORT_SYMBOL(ip_fast_csum);
#if 0
@@ -44,8 +34,6 @@ EXPORT_SYMBOL(local_bh_count);
#endif
EXPORT_SYMBOL(kernel_thread);
-EXPORT_SYMBOL(enable_irq);
-EXPORT_SYMBOL(disable_irq);
EXPORT_SYMBOL(__res_bus_clock_speed_HZ);
EXPORT_SYMBOL(__page_offset);
EXPORT_SYMBOL(__memcpy_user);
@@ -62,18 +50,12 @@ EXPORT_SYMBOL(memory_end);
EXPORT_SYMBOL(__debug_bug_trap);
-/* Networking helper routines. */
-EXPORT_SYMBOL(csum_partial_copy);
-
/* The following are special because they're not called
explicitly (the C compiler generates them). Fortunately,
their interface isn't gonna change any time soon now, so
it's OK to leave it out of version control. */
EXPORT_SYMBOL(memcpy);
EXPORT_SYMBOL(memset);
-EXPORT_SYMBOL(memcmp);
-EXPORT_SYMBOL(memscan);
-EXPORT_SYMBOL(memmove);
EXPORT_SYMBOL(__outsl_ns);
EXPORT_SYMBOL(__insl_ns);
diff --git a/arch/frv/kernel/irq-routing.c b/arch/frv/kernel/irq-routing.c
index d4776d1f4e8..b90b70a761d 100644
--- a/arch/frv/kernel/irq-routing.c
+++ b/arch/frv/kernel/irq-routing.c
@@ -112,7 +112,7 @@ struct irq_source frv_cpuuart[2] = {
#define __CPUUART(X, A) \
[X] = { \
.muxname = "uart", \
- .muxdata = (volatile void __iomem *) A, \
+ .muxdata = (volatile void __iomem *)(unsigned long)A,\
.irqmask = 1 << IRQ_CPU_UART##X, \
.doirq = frv_cpuuart_doirq, \
}
@@ -136,7 +136,7 @@ struct irq_source frv_cpudma[8] = {
#define __CPUDMA(X, A) \
[X] = { \
.muxname = "dma", \
- .muxdata = (volatile void __iomem *) A, \
+ .muxdata = (volatile void __iomem *)(unsigned long)A,\
.irqmask = 1 << IRQ_CPU_DMA##X, \
.doirq = frv_cpudma_doirq, \
}
@@ -164,7 +164,7 @@ struct irq_source frv_cputimer[3] = {
#define __CPUTIMER(X) \
[X] = { \
.muxname = "timer", \
- .muxdata = 0, \
+ .muxdata = NULL, \
.irqmask = 1 << IRQ_CPU_TIMER##X, \
.doirq = frv_cputimer_doirq, \
}
@@ -187,7 +187,7 @@ struct irq_source frv_cpuexternal[8] = {
#define __CPUEXTERNAL(X) \
[X] = { \
.muxname = "ext", \
- .muxdata = 0, \
+ .muxdata = NULL, \
.irqmask = 1 << IRQ_CPU_EXTERNAL##X, \
.doirq = frv_cpuexternal_doirq, \
}
diff --git a/arch/frv/kernel/irq.c b/arch/frv/kernel/irq.c
index 11fa326a8f6..8b112b36191 100644
--- a/arch/frv/kernel/irq.c
+++ b/arch/frv/kernel/irq.c
@@ -625,7 +625,7 @@ static struct proc_dir_entry * irq_dir [NR_IRQS];
#define HEX_DIGITS 8
-static unsigned int parse_hex_value (const char *buffer,
+static unsigned int parse_hex_value (const char __user *buffer,
unsigned long count, unsigned long *ret)
{
unsigned char hexnum [HEX_DIGITS];
@@ -672,7 +672,7 @@ static int prof_cpu_mask_read_proc (char *page, char **start, off_t off,
return sprintf (page, "%08lx\n", *mask);
}
-static int prof_cpu_mask_write_proc (struct file *file, const char *buffer,
+static int prof_cpu_mask_write_proc (struct file *file, const char __user *buffer,
unsigned long count, void *data)
{
unsigned long *mask = (unsigned long *) data, full_count = count, err;
@@ -711,7 +711,7 @@ void init_irq_proc (void)
int i;
/* create /proc/irq */
- root_irq_dir = proc_mkdir("irq", 0);
+ root_irq_dir = proc_mkdir("irq", NULL);
/* create /proc/irq/prof_cpu_mask */
entry = create_proc_entry("prof_cpu_mask", 0600, root_irq_dir);
diff --git a/arch/frv/kernel/pm.c b/arch/frv/kernel/pm.c
index f0b8fff3e73..43ce28a13a5 100644
--- a/arch/frv/kernel/pm.c
+++ b/arch/frv/kernel/pm.c
@@ -137,7 +137,7 @@ unsigned long sleep_phys_sp(void *sp)
#define CTL_PM_P0 4
#define CTL_PM_CM 5
-static int user_atoi(char *ubuf, size_t len)
+static int user_atoi(char __user *ubuf, size_t len)
{
char buf[16];
unsigned long ret;
@@ -159,7 +159,7 @@ static int user_atoi(char *ubuf, size_t len)
* Send us to sleep.
*/
static int sysctl_pm_do_suspend(ctl_table *ctl, int write, struct file *filp,
- void *buffer, size_t *lenp, loff_t *fpos)
+ void __user *buffer, size_t *lenp, loff_t *fpos)
{
int retval, mode;
@@ -215,7 +215,7 @@ static int try_set_cmode(int new_cmode)
static int cmode_procctl(ctl_table *ctl, int write, struct file *filp,
- void *buffer, size_t *lenp, loff_t *fpos)
+ void __user *buffer, size_t *lenp, loff_t *fpos)
{
int new_cmode;
@@ -227,9 +227,9 @@ static int cmode_procctl(ctl_table *ctl, int write, struct file *filp,
return try_set_cmode(new_cmode)?:*lenp;
}
-static int cmode_sysctl(ctl_table *table, int *name, int nlen,
- void *oldval, size_t *oldlenp,
- void *newval, size_t newlen, void **context)
+static int cmode_sysctl(ctl_table *table, int __user *name, int nlen,
+ void __user *oldval, size_t __user *oldlenp,
+ void __user *newval, size_t newlen, void **context)
{
if (oldval && oldlenp) {
size_t oldlen;
@@ -240,7 +240,7 @@ static int cmode_sysctl(ctl_table *table, int *name, int nlen,
if (oldlen != sizeof(int))
return -EINVAL;
- if (put_user(clock_cmode_current, (unsigned int *)oldval) ||
+ if (put_user(clock_cmode_current, (unsigned __user *)oldval) ||
put_user(sizeof(int), oldlenp))
return -EFAULT;
}
@@ -250,7 +250,7 @@ static int cmode_sysctl(ctl_table *table, int *name, int nlen,
if (newlen != sizeof(int))
return -EINVAL;
- if (get_user(new_cmode, (int *)newval))
+ if (get_user(new_cmode, (int __user *)newval))
return -EFAULT;
return try_set_cmode(new_cmode)?:1;
@@ -318,7 +318,7 @@ static int try_set_cm(int new_cm)
}
static int p0_procctl(ctl_table *ctl, int write, struct file *filp,
- void *buffer, size_t *lenp, loff_t *fpos)
+ void __user *buffer, size_t *lenp, loff_t *fpos)
{
int new_p0;
@@ -330,9 +330,9 @@ static int p0_procctl(ctl_table *ctl, int write, struct file *filp,
return try_set_p0(new_p0)?:*lenp;
}
-static int p0_sysctl(ctl_table *table, int *name, int nlen,
- void *oldval, size_t *oldlenp,
- void *newval, size_t newlen, void **context)
+static int p0_sysctl(ctl_table *table, int __user *name, int nlen,
+ void __user *oldval, size_t __user *oldlenp,
+ void __user *newval, size_t newlen, void **context)
{
if (oldval && oldlenp) {
size_t oldlen;
@@ -343,7 +343,7 @@ static int p0_sysctl(ctl_table *table, int *name, int nlen,
if (oldlen != sizeof(int))
return -EINVAL;
- if (put_user(clock_p0_current, (unsigned int *)oldval) ||
+ if (put_user(clock_p0_current, (unsigned __user *)oldval) ||
put_user(sizeof(int), oldlenp))
return -EFAULT;
}
@@ -353,7 +353,7 @@ static int p0_sysctl(ctl_table *table, int *name, int nlen,
if (newlen != sizeof(int))
return -EINVAL;
- if (get_user(new_p0, (int *)newval))
+ if (get_user(new_p0, (int __user *)newval))
return -EFAULT;
return try_set_p0(new_p0)?:1;
@@ -362,7 +362,7 @@ static int p0_sysctl(ctl_table *table, int *name, int nlen,
}
static int cm_procctl(ctl_table *ctl, int write, struct file *filp,
- void *buffer, size_t *lenp, loff_t *fpos)
+ void __user *buffer, size_t *lenp, loff_t *fpos)
{
int new_cm;
@@ -374,9 +374,9 @@ static int cm_procctl(ctl_table *ctl, int write, struct file *filp,
return try_set_cm(new_cm)?:*lenp;
}
-static int cm_sysctl(ctl_table *table, int *name, int nlen,
- void *oldval, size_t *oldlenp,
- void *newval, size_t newlen, void **context)
+static int cm_sysctl(ctl_table *table, int __user *name, int nlen,
+ void __user *oldval, size_t __user *oldlenp,
+ void __user *newval, size_t newlen, void **context)
{
if (oldval && oldlenp) {
size_t oldlen;
@@ -387,7 +387,7 @@ static int cm_sysctl(ctl_table *table, int *name, int nlen,
if (oldlen != sizeof(int))
return -EINVAL;
- if (put_user(clock_cm_current, (unsigned int *)oldval) ||
+ if (put_user(clock_cm_current, (unsigned __user *)oldval) ||
put_user(sizeof(int), oldlenp))
return -EFAULT;
}
@@ -397,7 +397,7 @@ static int cm_sysctl(ctl_table *table, int *name, int nlen,
if (newlen != sizeof(int))
return -EINVAL;
- if (get_user(new_cm, (int *)newval))
+ if (get_user(new_cm, (int __user *)newval))
return -EFAULT;
return try_set_cm(new_cm)?:1;
diff --git a/arch/frv/kernel/process.c b/arch/frv/kernel/process.c
index 0fff8a61ef2..489e6c489cb 100644
--- a/arch/frv/kernel/process.c
+++ b/arch/frv/kernel/process.c
@@ -246,7 +246,7 @@ int copy_thread(int nr, unsigned long clone_flags,
/*
* sys_execve() executes a new program.
*/
-asmlinkage int sys_execve(char *name, char **argv, char **envp)
+asmlinkage int sys_execve(char __user *name, char __user * __user *argv, char __user * __user *envp)
{
int error;
char * filename;
diff --git a/arch/frv/kernel/setup.c b/arch/frv/kernel/setup.c
index 5908deae960..1f7d65f29e7 100644
--- a/arch/frv/kernel/setup.c
+++ b/arch/frv/kernel/setup.c
@@ -814,7 +814,7 @@ void __init setup_arch(char **cmdline_p)
* - by now the stack is part of the init task */
printk("Memory %08lx-%08lx\n", memory_start, memory_end);
- if (memory_start == memory_end) BUG();
+ BUG_ON(memory_start == memory_end);
init_mm.start_code = (unsigned long) &_stext;
init_mm.end_code = (unsigned long) &_etext;
diff --git a/arch/frv/kernel/signal.c b/arch/frv/kernel/signal.c
index 679c1d5cc95..b8a5882b862 100644
--- a/arch/frv/kernel/signal.c
+++ b/arch/frv/kernel/signal.c
@@ -98,7 +98,7 @@ int sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss)
struct sigframe
{
- void (*pretcode)(void);
+ __sigrestore_t pretcode;
int sig;
struct sigcontext sc;
unsigned long extramask[_NSIG_WORDS-1];
@@ -107,10 +107,10 @@ struct sigframe
struct rt_sigframe
{
- void (*pretcode)(void);
+ __sigrestore_t pretcode;
int sig;
- struct siginfo *pinfo;
- void *puc;
+ struct siginfo __user *pinfo;
+ void __user *puc;
struct siginfo info;
struct ucontext uc;
uint32_t retcode[2];
@@ -233,7 +233,7 @@ static inline void __user *get_sigframe(struct k_sigaction *ka,
/* This is the X/Open sanctioned signal stack switching. */
if (ka->sa.sa_flags & SA_ONSTACK) {
- if (! on_sig_stack(sp))
+ if (! sas_ss_flags(sp))
sp = current->sas_ss_sp + current->sas_ss_size;
}
@@ -284,7 +284,7 @@ static int setup_frame(int sig, struct k_sigaction *ka, sigset_t *set)
* setlos #__NR_sigreturn,gr7
* tira gr0,0
*/
- if (__put_user((void (*)(void))frame->retcode, &frame->pretcode) ||
+ if (__put_user((__sigrestore_t)frame->retcode, &frame->pretcode) ||
__put_user(0x8efc0000|__NR_sigreturn, &frame->retcode[0]) ||
__put_user(0xc0700000, &frame->retcode[1]))
goto give_sigsegv;
@@ -300,7 +300,7 @@ static int setup_frame(int sig, struct k_sigaction *ka, sigset_t *set)
if (get_personality & FDPIC_FUNCPTRS) {
struct fdpic_func_descriptor __user *funcptr =
- (struct fdpic_func_descriptor *) ka->sa.sa_handler;
+ (struct fdpic_func_descriptor __user *) ka->sa.sa_handler;
__get_user(__frame->pc, &funcptr->text);
__get_user(__frame->gr15, &funcptr->GOT);
} else {
@@ -359,8 +359,8 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
/* Create the ucontext. */
if (__put_user(0, &frame->uc.uc_flags) ||
- __put_user(0, &frame->uc.uc_link) ||
- __put_user((void*)current->sas_ss_sp, &frame->uc.uc_stack.ss_sp) ||
+ __put_user(NULL, &frame->uc.uc_link) ||
+ __put_user((void __user *)current->sas_ss_sp, &frame->uc.uc_stack.ss_sp) ||
__put_user(sas_ss_flags(__frame->sp), &frame->uc.uc_stack.ss_flags) ||
__put_user(current->sas_ss_size, &frame->uc.uc_stack.ss_size))
goto give_sigsegv;
@@ -382,7 +382,7 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
* setlos #__NR_sigreturn,gr7
* tira gr0,0
*/
- if (__put_user((void (*)(void))frame->retcode, &frame->pretcode) ||
+ if (__put_user((__sigrestore_t)frame->retcode, &frame->pretcode) ||
__put_user(0x8efc0000|__NR_rt_sigreturn, &frame->retcode[0]) ||
__put_user(0xc0700000, &frame->retcode[1]))
goto give_sigsegv;
@@ -398,7 +398,7 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
__frame->gr9 = (unsigned long) &frame->info;
if (get_personality & FDPIC_FUNCPTRS) {
- struct fdpic_func_descriptor *funcptr =
+ struct fdpic_func_descriptor __user *funcptr =
(struct fdpic_func_descriptor __user *) ka->sa.sa_handler;
__get_user(__frame->pc, &funcptr->text);
__get_user(__frame->gr15, &funcptr->GOT);
diff --git a/arch/frv/kernel/sys_frv.c b/arch/frv/kernel/sys_frv.c
index 931aa6d895e..c4d4348c9e8 100644
--- a/arch/frv/kernel/sys_frv.c
+++ b/arch/frv/kernel/sys_frv.c
@@ -32,7 +32,7 @@
* sys_pipe() is the normal C calling standard for creating
* a pipe. It's not the way unix traditionally does this, though.
*/
-asmlinkage long sys_pipe(unsigned long * fildes)
+asmlinkage long sys_pipe(unsigned long __user * fildes)
{
int fd[2];
int error;
diff --git a/arch/frv/kernel/sysctl.c b/arch/frv/kernel/sysctl.c
index 408b0f382b4..b908863d659 100644
--- a/arch/frv/kernel/sysctl.c
+++ b/arch/frv/kernel/sysctl.c
@@ -49,7 +49,7 @@ static void frv_change_dcache_mode(unsigned long newmode)
* handle requests to dynamically switch the write caching mode delivered by /proc
*/
static int procctl_frv_cachemode(ctl_table *table, int write, struct file *filp,
- void *buffer, size_t *lenp, loff_t *ppos)
+ void __user *buffer, size_t *lenp, loff_t *ppos)
{
unsigned long hsr0;
char buff[8];
@@ -123,7 +123,7 @@ static int procctl_frv_cachemode(ctl_table *table, int write, struct file *filp,
*/
#ifdef CONFIG_MMU
static int procctl_frv_pin_cxnr(ctl_table *table, int write, struct file *filp,
- void *buffer, size_t *lenp, loff_t *ppos)
+ void __user *buffer, size_t *lenp, loff_t *ppos)
{
pid_t pid;
char buff[16], *p;
diff --git a/arch/frv/kernel/uaccess.c b/arch/frv/kernel/uaccess.c
index 9b751c0f0e8..9fb771a20df 100644
--- a/arch/frv/kernel/uaccess.c
+++ b/arch/frv/kernel/uaccess.c
@@ -17,7 +17,7 @@
/*
* copy a null terminated string from userspace
*/
-long strncpy_from_user(char *dst, const char *src, long count)
+long strncpy_from_user(char *dst, const char __user *src, long count)
{
unsigned long max;
char *p, ch;
@@ -70,9 +70,9 @@ EXPORT_SYMBOL(strncpy_from_user);
*
* Return 0 on exception, a value greater than N if too long
*/
-long strnlen_user(const char *src, long count)
+long strnlen_user(const char __user *src, long count)
{
- const char *p;
+ const char __user *p;
long err = 0;
char ch;
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-28 21:45:45 +0000