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-rw-r--r--arch/sh/kernel/dumpstack.c36
-rw-r--r--arch/sh/kernel/machine_kexec.c1
-rw-r--r--arch/sh/kernel/process_32.c2
-rw-r--r--arch/sh/kernel/ptrace_32.c1
-rw-r--r--arch/sh/kernel/signal_32.c1
-rw-r--r--arch/sh/kernel/sys_sh.c6
-rw-r--r--arch/sh/kernel/traps.c4
-rw-r--r--arch/sh/kernel/vsyscall/vsyscall.c4
8 files changed, 26 insertions, 29 deletions
diff --git a/arch/sh/kernel/dumpstack.c b/arch/sh/kernel/dumpstack.c
index 9f1c9c11d62d..a13c045804ed 100644
--- a/arch/sh/kernel/dumpstack.c
+++ b/arch/sh/kernel/dumpstack.c
@@ -16,36 +16,37 @@
#include <asm/unwinder.h>
#include <asm/stacktrace.h>
-void dump_mem(const char *str, unsigned long bottom, unsigned long top)
+void dump_mem(const char *str, const char *loglvl,
+ unsigned long bottom, unsigned long top)
{
unsigned long p;
int i;
- printk("%s(0x%08lx to 0x%08lx)\n", str, bottom, top);
+ printk("%s%s(0x%08lx to 0x%08lx)\n", loglvl, str, bottom, top);
for (p = bottom & ~31; p < top; ) {
- printk("%04lx: ", p & 0xffff);
+ printk("%s%04lx: ", loglvl, p & 0xffff);
for (i = 0; i < 8; i++, p += 4) {
unsigned int val;
if (p < bottom || p >= top)
- printk(" ");
+ printk("%s ", loglvl);
else {
if (__get_user(val, (unsigned int __user *)p)) {
- printk("\n");
+ printk("%s\n", loglvl);
return;
}
- printk("%08x ", val);
+ printk("%s%08x ", loglvl, val);
}
}
- printk("\n");
+ printk("%s\n", loglvl);
}
}
-void printk_address(unsigned long address, int reliable)
+void printk_address(unsigned long address, int reliable, const char *loglvl)
{
- printk(" [<%p>] %s%pS\n", (void *) address,
+ printk("%s [<%p>] %s%pS\n", loglvl, (void *) address,
reliable ? "" : "? ", (void *) address);
}
@@ -117,8 +118,7 @@ static int print_trace_stack(void *data, char *name)
*/
static void print_trace_address(void *data, unsigned long addr, int reliable)
{
- printk("%s", (char *)data);
- printk_address(addr, reliable);
+ printk_address(addr, reliable, (char *)data);
}
static const struct stacktrace_ops print_trace_ops = {
@@ -127,16 +127,16 @@ static const struct stacktrace_ops print_trace_ops = {
};
void show_trace(struct task_struct *tsk, unsigned long *sp,
- struct pt_regs *regs)
+ struct pt_regs *regs, const char *loglvl)
{
if (regs && user_mode(regs))
return;
- printk("\nCall trace:\n");
+ printk("%s\nCall trace:\n", loglvl);
- unwind_stack(tsk, regs, sp, &print_trace_ops, "");
+ unwind_stack(tsk, regs, sp, &print_trace_ops, (void *)loglvl);
- printk("\n");
+ printk("%s\n", loglvl);
if (!tsk)
tsk = current;
@@ -144,7 +144,7 @@ void show_trace(struct task_struct *tsk, unsigned long *sp,
debug_show_held_locks(tsk);
}
-void show_stack(struct task_struct *tsk, unsigned long *sp)
+void show_stack(struct task_struct *tsk, unsigned long *sp, const char *loglvl)
{
unsigned long stack;
@@ -156,7 +156,7 @@ void show_stack(struct task_struct *tsk, unsigned long *sp)
sp = (unsigned long *)tsk->thread.sp;
stack = (unsigned long)sp;
- dump_mem("Stack: ", stack, THREAD_SIZE +
+ dump_mem("Stack: ", loglvl, stack, THREAD_SIZE +
(unsigned long)task_stack_page(tsk));
- show_trace(tsk, sp, NULL);
+ show_trace(tsk, sp, NULL, loglvl);
}
diff --git a/arch/sh/kernel/machine_kexec.c b/arch/sh/kernel/machine_kexec.c
index 63d63a36f6f2..4a98980b8a07 100644
--- a/arch/sh/kernel/machine_kexec.c
+++ b/arch/sh/kernel/machine_kexec.c
@@ -14,7 +14,6 @@
#include <linux/ftrace.h>
#include <linux/suspend.h>
#include <linux/memblock.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/mmu_context.h>
#include <asm/io.h>
diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c
index a094633874c3..456cc8d171f7 100644
--- a/arch/sh/kernel/process_32.c
+++ b/arch/sh/kernel/process_32.c
@@ -59,7 +59,7 @@ void show_regs(struct pt_regs * regs)
printk("MACH: %08lx MACL: %08lx GBR : %08lx PR : %08lx\n",
regs->mach, regs->macl, regs->gbr, regs->pr);
- show_trace(NULL, (unsigned long *)regs->regs[15], regs);
+ show_trace(NULL, (unsigned long *)regs->regs[15], regs, KERN_DEFAULT);
show_code(regs);
}
diff --git a/arch/sh/kernel/ptrace_32.c b/arch/sh/kernel/ptrace_32.c
index d5052c30a0e9..64bfb714943e 100644
--- a/arch/sh/kernel/ptrace_32.c
+++ b/arch/sh/kernel/ptrace_32.c
@@ -25,7 +25,6 @@
#include <linux/regset.h>
#include <linux/hw_breakpoint.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/mmu_context.h>
#include <asm/syscalls.h>
diff --git a/arch/sh/kernel/signal_32.c b/arch/sh/kernel/signal_32.c
index 24473fa6c3b6..a0fbb8427b39 100644
--- a/arch/sh/kernel/signal_32.c
+++ b/arch/sh/kernel/signal_32.c
@@ -28,7 +28,6 @@
#include <linux/tracehook.h>
#include <asm/ucontext.h>
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/cacheflush.h>
#include <asm/syscalls.h>
#include <asm/fpu.h>
diff --git a/arch/sh/kernel/sys_sh.c b/arch/sh/kernel/sys_sh.c
index f8afc014e084..a5a7b33ed81a 100644
--- a/arch/sh/kernel/sys_sh.c
+++ b/arch/sh/kernel/sys_sh.c
@@ -69,10 +69,10 @@ asmlinkage int sys_cacheflush(unsigned long addr, unsigned long len, int op)
if (addr + len < addr)
return -EFAULT;
- down_read(&current->mm->mmap_sem);
+ mmap_read_lock(current->mm);
vma = find_vma (current->mm, addr);
if (vma == NULL || addr < vma->vm_start || addr + len > vma->vm_end) {
- up_read(&current->mm->mmap_sem);
+ mmap_read_unlock(current->mm);
return -EFAULT;
}
@@ -91,6 +91,6 @@ asmlinkage int sys_cacheflush(unsigned long addr, unsigned long len, int op)
if (op & CACHEFLUSH_I)
flush_icache_range(addr, addr+len);
- up_read(&current->mm->mmap_sem);
+ mmap_read_unlock(current->mm);
return 0;
}
diff --git a/arch/sh/kernel/traps.c b/arch/sh/kernel/traps.c
index 2130381c9d57..a33025451fcd 100644
--- a/arch/sh/kernel/traps.c
+++ b/arch/sh/kernel/traps.c
@@ -38,8 +38,8 @@ void die(const char *str, struct pt_regs *regs, long err)
task_pid_nr(current), task_stack_page(current) + 1);
if (!user_mode(regs) || in_interrupt())
- dump_mem("Stack: ", regs->regs[15], THREAD_SIZE +
- (unsigned long)task_stack_page(current));
+ dump_mem("Stack: ", KERN_DEFAULT, regs->regs[15],
+ THREAD_SIZE + (unsigned long)task_stack_page(current));
notify_die(DIE_OOPS, str, regs, err, 255, SIGSEGV);
diff --git a/arch/sh/kernel/vsyscall/vsyscall.c b/arch/sh/kernel/vsyscall/vsyscall.c
index 98494480f048..1bd85a6949c4 100644
--- a/arch/sh/kernel/vsyscall/vsyscall.c
+++ b/arch/sh/kernel/vsyscall/vsyscall.c
@@ -61,7 +61,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
unsigned long addr;
int ret;
- if (down_write_killable(&mm->mmap_sem))
+ if (mmap_write_lock_killable(mm))
return -EINTR;
addr = get_unmapped_area(NULL, 0, PAGE_SIZE, 0, 0);
@@ -80,7 +80,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
current->mm->context.vdso = (void *)addr;
up_fail:
- up_write(&mm->mmap_sem);
+ mmap_write_unlock(mm);
return ret;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-01 13:20:03 +0000