diff options
Diffstat (limited to 'arch/m68k/kernel')
| -rw-r--r-- | arch/m68k/kernel/head.S | 2 | ||||
| -rw-r--r-- | arch/m68k/kernel/process.c | 1 | ||||
| -rw-r--r-- | arch/m68k/kernel/ptrace.c | 1 | ||||
| -rw-r--r-- | arch/m68k/kernel/setup_no.c | 1 | ||||
| -rw-r--r-- | arch/m68k/kernel/signal.c | 1 | ||||
| -rw-r--r-- | arch/m68k/kernel/sys_m68k.c | 14 | ||||
| -rw-r--r-- | arch/m68k/kernel/traps.c | 13 | ||||
| -rw-r--r-- | arch/m68k/kernel/uboot.c | 1 |
8 files changed, 15 insertions, 19 deletions
diff --git a/arch/m68k/kernel/head.S b/arch/m68k/kernel/head.S index a54788458ca3..29de2b3108ea 100644 --- a/arch/m68k/kernel/head.S +++ b/arch/m68k/kernel/head.S @@ -255,6 +255,7 @@ #include <linux/linkage.h> #include <linux/init.h> +#include <linux/pgtable.h> #include <asm/bootinfo.h> #include <asm/bootinfo-amiga.h> #include <asm/bootinfo-atari.h> @@ -264,7 +265,6 @@ #include <asm/bootinfo-vme.h> #include <asm/setup.h> #include <asm/entry.h> -#include <asm/pgtable.h> #include <asm/page.h> #include <asm/asm-offsets.h> #ifdef CONFIG_MAC diff --git a/arch/m68k/kernel/process.c b/arch/m68k/kernel/process.c index 8f0d9140700f..90ae376b7ab1 100644 --- a/arch/m68k/kernel/process.c +++ b/arch/m68k/kernel/process.c @@ -36,7 +36,6 @@ #include <asm/traps.h> #include <asm/machdep.h> #include <asm/setup.h> -#include <asm/pgtable.h> asmlinkage void ret_from_fork(void); diff --git a/arch/m68k/kernel/ptrace.c b/arch/m68k/kernel/ptrace.c index 748c63bd0081..94b3b274186d 100644 --- a/arch/m68k/kernel/ptrace.c +++ b/arch/m68k/kernel/ptrace.c @@ -23,7 +23,6 @@ #include <linux/uaccess.h> #include <asm/page.h> -#include <asm/pgtable.h> #include <asm/processor.h> /* diff --git a/arch/m68k/kernel/setup_no.c b/arch/m68k/kernel/setup_no.c index a63483de7a42..e779b19e0193 100644 --- a/arch/m68k/kernel/setup_no.c +++ b/arch/m68k/kernel/setup_no.c @@ -38,7 +38,6 @@ #include <asm/bootinfo.h> #include <asm/irq.h> #include <asm/machdep.h> -#include <asm/pgtable.h> #include <asm/sections.h> unsigned long memory_start; diff --git a/arch/m68k/kernel/signal.c b/arch/m68k/kernel/signal.c index 05610e6924c1..b3ff39588f36 100644 --- a/arch/m68k/kernel/signal.c +++ b/arch/m68k/kernel/signal.c @@ -47,7 +47,6 @@ #include <asm/setup.h> #include <linux/uaccess.h> -#include <asm/pgtable.h> #include <asm/traps.h> #include <asm/ucontext.h> #include <asm/cacheflush.h> diff --git a/arch/m68k/kernel/sys_m68k.c b/arch/m68k/kernel/sys_m68k.c index 18a4de7d5934..1c235d8f53f3 100644 --- a/arch/m68k/kernel/sys_m68k.c +++ b/arch/m68k/kernel/sys_m68k.c @@ -399,7 +399,7 @@ sys_cacheflush (unsigned long addr, int scope, int cache, unsigned long len) * Verify that the specified address region actually belongs * to this process. */ - down_read(¤t->mm->mmap_sem); + mmap_read_lock(current->mm); vma = find_vma(current->mm, addr); if (!vma || addr < vma->vm_start || addr + len > vma->vm_end) goto out_unlock; @@ -450,7 +450,7 @@ sys_cacheflush (unsigned long addr, int scope, int cache, unsigned long len) } } out_unlock: - up_read(¤t->mm->mmap_sem); + mmap_read_unlock(current->mm); out: return ret; } @@ -472,7 +472,7 @@ sys_atomic_cmpxchg_32(unsigned long newval, int oldval, int d3, int d4, int d5, spinlock_t *ptl; unsigned long mem_value; - down_read(&mm->mmap_sem); + mmap_read_lock(mm); pgd = pgd_offset(mm, (unsigned long)mem); if (!pgd_present(*pgd)) goto bad_access; @@ -501,11 +501,11 @@ sys_atomic_cmpxchg_32(unsigned long newval, int oldval, int d3, int d4, int d5, __put_user(newval, mem); pte_unmap_unlock(pte, ptl); - up_read(&mm->mmap_sem); + mmap_read_unlock(mm); return mem_value; bad_access: - up_read(&mm->mmap_sem); + mmap_read_unlock(mm); /* This is not necessarily a bad access, we can get here if a memory we're trying to write to should be copied-on-write. Make the kernel do the necessary page stuff, then re-iterate. @@ -545,13 +545,13 @@ sys_atomic_cmpxchg_32(unsigned long newval, int oldval, int d3, int d4, int d5, struct mm_struct *mm = current->mm; unsigned long mem_value; - down_read(&mm->mmap_sem); + mmap_read_lock(mm); mem_value = *mem; if (mem_value == oldval) *mem = newval; - up_read(&mm->mmap_sem); + mmap_read_unlock(mm); return mem_value; } diff --git a/arch/m68k/kernel/traps.c b/arch/m68k/kernel/traps.c index 344f93d36a9a..df6fc782754f 100644 --- a/arch/m68k/kernel/traps.c +++ b/arch/m68k/kernel/traps.c @@ -811,13 +811,13 @@ asmlinkage void buserr_c(struct frame *fp) static int kstack_depth_to_print = 48; -void show_trace(unsigned long *stack) +static void show_trace(unsigned long *stack, const char *loglvl) { unsigned long *endstack; unsigned long addr; int i; - pr_info("Call Trace:"); + printk("%sCall Trace:", loglvl); addr = (unsigned long)stack + THREAD_SIZE - 1; endstack = (unsigned long *)(addr & -THREAD_SIZE); i = 0; @@ -916,7 +916,7 @@ void show_registers(struct pt_regs *regs) default: pr_cont("\n"); } - show_stack(NULL, (unsigned long *)addr); + show_stack(NULL, (unsigned long *)addr, KERN_INFO); pr_info("Code:"); set_fs(KERNEL_DS); @@ -935,7 +935,8 @@ void show_registers(struct pt_regs *regs) pr_cont("\n"); } -void show_stack(struct task_struct *task, unsigned long *stack) +void show_stack(struct task_struct *task, unsigned long *stack, + const char *loglvl) { unsigned long *p; unsigned long *endstack; @@ -949,7 +950,7 @@ void show_stack(struct task_struct *task, unsigned long *stack) } endstack = (unsigned long *)(((unsigned long)stack + THREAD_SIZE - 1) & -THREAD_SIZE); - pr_info("Stack from %08lx:", (unsigned long)stack); + printk("%sStack from %08lx:", loglvl, (unsigned long)stack); p = stack; for (i = 0; i < kstack_depth_to_print; i++) { if (p + 1 > endstack) @@ -959,7 +960,7 @@ void show_stack(struct task_struct *task, unsigned long *stack) pr_cont(" %08lx", *p++); } pr_cont("\n"); - show_trace(stack); + show_trace(stack, loglvl); } /* diff --git a/arch/m68k/kernel/uboot.c b/arch/m68k/kernel/uboot.c index 1b4c562753da..928dbd33fc4a 100644 --- a/arch/m68k/kernel/uboot.c +++ b/arch/m68k/kernel/uboot.c @@ -26,7 +26,6 @@ #include <asm/setup.h> #include <asm/irq.h> #include <asm/machdep.h> -#include <asm/pgtable.h> #include <asm/sections.h> /* |