Merge branch 'gic-fasteoi' of git://linux-arm.org/linux-2.6-wd into devel-stable

1 files changed, 8 insertions, 0 deletions

diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
index 2bf27f364d09..8182f45ca493 100644
--- a/arch/arm/kernel/ptrace.c
+++ b/arch/arm/kernel/ptrace.c
@@ -767,12 +767,20 @@ long arch_ptrace(struct task_struct *child, long request,
 
 #ifdef CONFIG_HAVE_HW_BREAKPOINT
                 case PTRACE_GETHBPREGS:
+                        if (ptrace_get_breakpoints(child) < 0)
+                                return -ESRCH;
+
                         ret = ptrace_gethbpregs(child, addr,
                                                 (unsigned long __user *)data);
+                        ptrace_put_breakpoints(child);
                         break;
                 case PTRACE_SETHBPREGS:
+                        if (ptrace_get_breakpoints(child) < 0)
+                                return -ESRCH;
+
                         ret = ptrace_sethbpregs(child, addr,
                                                 (unsigned long __user *)data);
+                        ptrace_put_breakpoints(child);
                         break;
 #endif