procfs: provide stack information for threads

[linux-2.6.git] / fs / exec.c

diff --git a/fs/exec.c b/fs/exec.c
index 69bb9d8..5c833c1 100644 (file)
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -1357,6 +1357,8 @@ int do_execve(char * filename,
        if (retval < 0)
                goto out;
 
+       current->stack_start = current->mm->start_stack;
+
        /* execve succeeded */
        current->fs->in_exec = 0;
        current->in_execve = 0;