X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=arch%2Farm%2Fkernel%2Fptrace.c;h=4b05dc5c1023666ce6efaa1c684776de98587875;hb=73f251d3e14edc8ad3a96edc7b3b4157713873bd;hp=13af4006a40fa3a0022a5331a39111769e99b6f1;hpb=5f757f91e70a97eda8f0cc13bddc853209b2d173;p=linux-2.6-omap-h63xx.git

diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
index 13af4006a40..4b05dc5c102 100644
--- a/arch/arm/kernel/ptrace.c
+++ b/arch/arm/kernel/ptrace.c
@@ -13,7 +13,6 @@
 #include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/ptrace.h>
 #include <linux/user.h>
 #include <linux/security.h>
@@ -383,16 +382,16 @@ static void clear_breakpoint(struct task_struct *task, struct debug_entry *bp)
 
 		if (ret != 2 || old_insn.thumb != BREAKINST_THUMB)
 			printk(KERN_ERR "%s:%d: corrupted Thumb breakpoint at "
-				"0x%08lx (0x%04x)\n", task->comm, task->pid,
-				addr, old_insn.thumb);
+				"0x%08lx (0x%04x)\n", task->comm,
+				task_pid_nr(task), addr, old_insn.thumb);
 	} else {
 		ret = swap_insn(task, addr & ~3, &old_insn.arm,
 				&bp->insn.arm, 4);
 
 		if (ret != 4 || old_insn.arm != BREAKINST_ARM)
 			printk(KERN_ERR "%s:%d: corrupted ARM breakpoint at "
-				"0x%08lx (0x%08x)\n", task->comm, task->pid,
-				addr, old_insn.arm);
+				"0x%08lx (0x%08x)\n", task->comm,
+				task_pid_nr(task), addr, old_insn.arm);
 	}
 }
 
@@ -658,7 +657,6 @@ static int ptrace_setcrunchregs(struct task_struct *tsk, void __user *ufp)
 
 long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 {
-	unsigned long tmp;
 	int ret;
 
 	switch (request) {
@@ -667,12 +665,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 		 */
 		case PTRACE_PEEKTEXT:
 		case PTRACE_PEEKDATA:
-			ret = access_process_vm(child, addr, &tmp,
-						sizeof(unsigned long), 0);
-			if (ret == sizeof(unsigned long))
-				ret = put_user(tmp, (unsigned long __user *) data);
-			else
-				ret = -EIO;
+			ret = generic_ptrace_peekdata(child, addr, data);
 			break;
 
 		case PTRACE_PEEKUSR:
@@ -684,12 +677,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 		 */
 		case PTRACE_POKETEXT:
 		case PTRACE_POKEDATA:
-			ret = access_process_vm(child, addr, &data,
-						sizeof(unsigned long), 1);
-			if (ret == sizeof(unsigned long))
-				ret = 0;
-			else
-				ret = -EIO;
+			ret = generic_ptrace_pokedata(child, addr, data);
 			break;
 
 		case PTRACE_POKEUSR:
@@ -743,10 +731,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 			ret = 0;
 			break;
 
-		case PTRACE_DETACH:
-			ret = ptrace_detach(child, data);
-			break;
-
 		case PTRACE_GETREGS:
 			ret = ptrace_getregs(child, (void __user *)data);
 			break;