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-rw-r--r--arch/frv/Kconfig8
-rw-r--r--arch/frv/kernel/futex.c6
-rw-r--r--arch/frv/kernel/pm.c6
-rw-r--r--arch/frv/kernel/setup.c2
-rw-r--r--arch/frv/kernel/signal.c2
-rw-r--r--arch/frv/kernel/vmlinux.lds.S8
-rw-r--r--arch/frv/lib/checksum.c25
-rw-r--r--arch/frv/mm/elf-fdpic.c4
-rw-r--r--arch/frv/mm/fault.c2
-rw-r--r--arch/frv/mm/pgalloc.c6
10 files changed, 35 insertions, 34 deletions
diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig
index cf1c446e003..7561d7b72e7 100644
--- a/arch/frv/Kconfig
+++ b/arch/frv/Kconfig
@@ -41,6 +41,14 @@ config TIME_LOW_RES
bool
default y
+config ARCH_HAS_ILOG2_U32
+ bool
+ default y
+
+config ARCH_HAS_ILOG2_U64
+ bool
+ default y
+
mainmenu "Fujitsu FR-V Kernel Configuration"
source "init/Kconfig"
diff --git a/arch/frv/kernel/futex.c b/arch/frv/kernel/futex.c
index eae874a970c..14f64b054c7 100644
--- a/arch/frv/kernel/futex.c
+++ b/arch/frv/kernel/futex.c
@@ -10,9 +10,9 @@
*/
#include <linux/futex.h>
+#include <linux/uaccess.h>
#include <asm/futex.h>
#include <asm/errno.h>
-#include <asm/uaccess.h>
/*
* the various futex operations; MMU fault checking is ignored under no-MMU
@@ -200,7 +200,7 @@ int futex_atomic_op_inuser(int encoded_op, int __user *uaddr)
if (!access_ok(VERIFY_WRITE, uaddr, sizeof(int)))
return -EFAULT;
- inc_preempt_count();
+ pagefault_disable();
switch (op) {
case FUTEX_OP_SET:
@@ -223,7 +223,7 @@ int futex_atomic_op_inuser(int encoded_op, int __user *uaddr)
break;
}
- dec_preempt_count();
+ pagefault_enable();
if (!ret) {
switch (cmp) {
diff --git a/arch/frv/kernel/pm.c b/arch/frv/kernel/pm.c
index c1d9fc8f1a8..ee677ced7b6 100644
--- a/arch/frv/kernel/pm.c
+++ b/arch/frv/kernel/pm.c
@@ -223,7 +223,7 @@ static int cmode_procctl(ctl_table *ctl, int write, struct file *filp,
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)
+ void __user *newval, size_t newlen)
{
if (oldval && oldlenp) {
size_t oldlen;
@@ -326,7 +326,7 @@ static int p0_procctl(ctl_table *ctl, int write, struct file *filp,
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)
+ void __user *newval, size_t newlen)
{
if (oldval && oldlenp) {
size_t oldlen;
@@ -370,7 +370,7 @@ static int cm_procctl(ctl_table *ctl, int write, struct file *filp,
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)
+ void __user *newval, size_t newlen)
{
if (oldval && oldlenp) {
size_t oldlen;
diff --git a/arch/frv/kernel/setup.c b/arch/frv/kernel/setup.c
index a8c61dac1ce..1a5eb6c301c 100644
--- a/arch/frv/kernel/setup.c
+++ b/arch/frv/kernel/setup.c
@@ -947,7 +947,7 @@ static void __init setup_linux_memory(void)
if (LOADER_TYPE && INITRD_START) {
if (INITRD_START + INITRD_SIZE <= (low_top_pfn << PAGE_SHIFT)) {
reserve_bootmem(INITRD_START, INITRD_SIZE);
- initrd_start = INITRD_START ? INITRD_START + PAGE_OFFSET : 0;
+ initrd_start = INITRD_START + PAGE_OFFSET;
initrd_end = initrd_start + INITRD_SIZE;
}
else {
diff --git a/arch/frv/kernel/signal.c b/arch/frv/kernel/signal.c
index b8a5882b862..85baeae9666 100644
--- a/arch/frv/kernel/signal.c
+++ b/arch/frv/kernel/signal.c
@@ -21,7 +21,7 @@
#include <linux/ptrace.h>
#include <linux/unistd.h>
#include <linux/personality.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
#include <asm/ucontext.h>
#include <asm/uaccess.h>
#include <asm/cacheflush.h>
diff --git a/arch/frv/kernel/vmlinux.lds.S b/arch/frv/kernel/vmlinux.lds.S
index f474534ba78..9c1fb12367f 100644
--- a/arch/frv/kernel/vmlinux.lds.S
+++ b/arch/frv/kernel/vmlinux.lds.S
@@ -44,13 +44,7 @@ SECTIONS
__initcall_start = .;
.initcall.init : {
- *(.initcall1.init)
- *(.initcall2.init)
- *(.initcall3.init)
- *(.initcall4.init)
- *(.initcall5.init)
- *(.initcall6.init)
- *(.initcall7.init)
+ INITCALLS
}
__initcall_end = .;
__con_initcall_start = .;
diff --git a/arch/frv/lib/checksum.c b/arch/frv/lib/checksum.c
index 20e7dfc474e..44e16d59bc1 100644
--- a/arch/frv/lib/checksum.c
+++ b/arch/frv/lib/checksum.c
@@ -32,7 +32,6 @@
of the assembly has to go. */
#include <net/checksum.h>
-#include <asm/checksum.h>
#include <linux/module.h>
static inline unsigned short from32to16(unsigned long x)
@@ -105,15 +104,15 @@ out:
*
* it's best to have buff aligned on a 32-bit boundary
*/
-unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum)
+__wsum csum_partial(const void *buff, int len, __wsum sum)
{
unsigned int result = do_csum(buff, len);
/* add in old sum, and carry.. */
- result += sum;
- if (sum > result)
+ result += (__force u32)sum;
+ if ((__force u32)sum > result)
result += 1;
- return result;
+ return (__force __wsum)result;
}
EXPORT_SYMBOL(csum_partial);
@@ -122,9 +121,9 @@ EXPORT_SYMBOL(csum_partial);
* this routine is used for miscellaneous IP-like checksums, mainly
* in icmp.c
*/
-unsigned short ip_compute_csum(const unsigned char * buff, int len)
+__sum16 ip_compute_csum(const void *buff, int len)
{
- return ~do_csum(buff, len);
+ return (__force __sum16)~do_csum(buff, len);
}
EXPORT_SYMBOL(ip_compute_csum);
@@ -132,9 +131,9 @@ EXPORT_SYMBOL(ip_compute_csum);
/*
* copy from fs while checksumming, otherwise like csum_partial
*/
-unsigned int
-csum_partial_copy_from_user(const char __user *src, char *dst,
- int len, int sum, int *csum_err)
+__wsum
+csum_partial_copy_from_user(const void __user *src, void *dst,
+ int len, __wsum sum, int *csum_err)
{
int rem;
@@ -157,11 +156,11 @@ EXPORT_SYMBOL(csum_partial_copy_from_user);
/*
* copy from ds while checksumming, otherwise like csum_partial
*/
-unsigned int
-csum_partial_copy(const char *src, char *dst, int len, int sum)
+__wsum
+csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)
{
memcpy(dst, src, len);
return csum_partial(dst, len, sum);
}
-EXPORT_SYMBOL(csum_partial_copy);
+EXPORT_SYMBOL(csum_partial_copy_nocheck);
diff --git a/arch/frv/mm/elf-fdpic.c b/arch/frv/mm/elf-fdpic.c
index f5a653033fe..9477ccce070 100644
--- a/arch/frv/mm/elf-fdpic.c
+++ b/arch/frv/mm/elf-fdpic.c
@@ -110,14 +110,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
#if 0
printk("[area] l=%lx (ENOMEM) f='%s'\n",
- len, filp ? filp->f_dentry->d_name.name : "");
+ len, filp ? filp->f_path.dentry->d_name.name : "");
#endif
return -ENOMEM;
success:
#if 0
printk("[area] l=%lx ad=%lx f='%s'\n",
- len, addr, filp ? filp->f_dentry->d_name.name : "");
+ len, addr, filp ? filp->f_path.dentry->d_name.name : "");
#endif
return addr;
} /* end arch_get_unmapped_area() */
diff --git a/arch/frv/mm/fault.c b/arch/frv/mm/fault.c
index 8b3eb50c510..3f12296c368 100644
--- a/arch/frv/mm/fault.c
+++ b/arch/frv/mm/fault.c
@@ -78,7 +78,7 @@ asmlinkage void do_page_fault(int datammu, unsigned long esr0, unsigned long ear
* If we're in an interrupt or have no user
* context, we must not take the fault..
*/
- if (in_interrupt() || !mm)
+ if (in_atomic() || !mm)
goto no_context;
down_read(&mm->mmap_sem);
diff --git a/arch/frv/mm/pgalloc.c b/arch/frv/mm/pgalloc.c
index f76dd03ddd9..19b13be114a 100644
--- a/arch/frv/mm/pgalloc.c
+++ b/arch/frv/mm/pgalloc.c
@@ -18,7 +18,7 @@
#include <asm/cacheflush.h>
pgd_t swapper_pg_dir[PTRS_PER_PGD] __attribute__((aligned(PAGE_SIZE)));
-kmem_cache_t *pgd_cache;
+struct kmem_cache *pgd_cache;
pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
{
@@ -100,7 +100,7 @@ static inline void pgd_list_del(pgd_t *pgd)
set_page_private(next, (unsigned long) pprev);
}
-void pgd_ctor(void *pgd, kmem_cache_t *cache, unsigned long unused)
+void pgd_ctor(void *pgd, struct kmem_cache *cache, unsigned long unused)
{
unsigned long flags;
@@ -120,7 +120,7 @@ void pgd_ctor(void *pgd, kmem_cache_t *cache, unsigned long unused)
}
/* never called when PTRS_PER_PMD > 1 */
-void pgd_dtor(void *pgd, kmem_cache_t *cache, unsigned long unused)
+void pgd_dtor(void *pgd, struct kmem_cache *cache, unsigned long unused)
{
unsigned long flags; /* can be called from interrupt context */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-28 11:51:43 +0000