Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc

[linux-2.6] / arch / cris / arch-v10 / kernel / ptrace.c

diff --git a/arch/cris/arch-v10/kernel/ptrace.c b/arch/cris/arch-v10/kernel/ptrace.c
index 961c0d58ded4a52ca5313e0ef94e62f8d0adf126..ee505b2eb4dbfafc8860c972342033e5ad78a858 100644 (file)
--- a/arch/cris/arch-v10/kernel/ptrace.c
+++ b/arch/cris/arch-v10/kernel/ptrace.c
@@ -6,7 +6,6 @@
 #include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/errno.h>
 #include <linux/ptrace.h>
 #include <linux/user.h>
@@ -66,6 +65,7 @@ void
 ptrace_disable(struct task_struct *child)
 {
        /* Todo - pending singlesteps? */
+       clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
 }
 
 /* 
@@ -84,19 +84,9 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
        switch (request) {
                /* Read word at location address. */ 
                case PTRACE_PEEKTEXT:
-               case PTRACE_PEEKDATA: {
-                       unsigned long tmp;
-                       int copied;
-
-                       copied = access_process_vm(child, addr, &tmp, sizeof(tmp), 0);
-                       ret = -EIO;
-                       
-                       if (copied != sizeof(tmp))
-                               break;
-                       
-                       ret = put_user(tmp,datap);
+               case PTRACE_PEEKDATA:
+                       ret = generic_ptrace_peekdata(child, addr, data);
                        break;
-               }
 
                /* Read the word at location address in the USER area. */
                case PTRACE_PEEKUSR: {
@@ -114,12 +104,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
                /* Write the word at location address. */
                case PTRACE_POKETEXT:
                case PTRACE_POKEDATA:
-                       ret = 0;
-                       
-                       if (access_process_vm(child, addr, &data, sizeof(data), 1) == sizeof(data))
-                               break;
-                       
-                       ret = -EIO;
+                       ret = generic_ptrace_pokedata(child, addr, data);
                        break;
  
                /* Write the word at location address in the USER area. */
@@ -193,10 +178,6 @@ 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;
-
                /* Get all GP registers from the child. */
                case PTRACE_GETREGS: {
                        int i;