Pull acpica into release branch

[pandora-kernel.git] / arch / um / sys-i386 / ldt.c

diff --git a/arch/um/sys-i386/ldt.c b/arch/um/sys-i386/ldt.c
index 0cdfd44..fe0877b 100644 (file)
--- a/arch/um/sys-i386/ldt.c
+++ b/arch/um/sys-i386/ldt.c
@@ -16,7 +16,6 @@
 #include "choose-mode.h"
 #include "kern.h"
 #include "mode_kern.h"
-#include "proc_mm.h"
 #include "os.h"
 
 extern int modify_ldt(int func, void *ptr, unsigned long bytecount);
@@ -90,6 +89,7 @@ out:
 #include "skas.h"
 #include "skas_ptrace.h"
 #include "asm/mmu_context.h"
+#include "proc_mm.h"
 
 long write_ldt_entry(struct mm_id * mm_idp, int func, struct user_desc * desc,
                     void **addr, int done)
@@ -107,7 +107,7 @@ long write_ldt_entry(struct mm_id * mm_idp, int func, struct user_desc * desc,
                 * So we need to switch child's mm into our userspace, then
                 * later switch back.
                 *
-                * Note: I'm unshure: should interrupts be disabled here?
+                * Note: I'm unsure: should interrupts be disabled here?
                 */
                if(!current->active_mm || current->active_mm == &init_mm ||
                   mm_idp != &current->active_mm->context.skas.id)
@@ -129,9 +129,7 @@ long write_ldt_entry(struct mm_id * mm_idp, int func, struct user_desc * desc,
                        pid = userspace_pid[cpu];
                }
 
-               res = ptrace(PTRACE_LDT, pid, 0, (unsigned long) &ldt_op);
-               if(res)
-                       res = errno;
+               res = os_ptrace_ldt(pid, 0, (unsigned long) &ldt_op);
 
                if(proc_mm)
                        put_cpu();
@@ -181,8 +179,7 @@ static long read_ldt_from_host(void __user * ptr, unsigned long bytecount)
         */
 
        cpu = get_cpu();
-       res = ptrace(PTRACE_LDT, userspace_pid[cpu], 0,
-                    (unsigned long) &ptrace_ldt);
+       res = os_ptrace_ldt(userspace_pid[cpu], 0, (unsigned long) &ptrace_ldt);
        put_cpu();
        if(res < 0)
                goto out;