powerpc: Fixes to get the merged kernel to boot on powermac.

This merges ppc_ksyms.c, puts back the actual do_execve call in
sys_execve, makes init_MMU call find_end_of_memory rather than
ppc_md.find_end_of_memory (every platform has a device tree
with a /memory node now, right?) and fixes some problems with the
mpic initialization on newworld powermacs.

Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index f5a9d2a84fa1..e3946769dd8e 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -601,6 +601,8 @@ int sys_execve(unsigned long a0, unsigned long a1, unsigned long a2,
         flush_fp_to_thread(current);
         flush_altivec_to_thread(current);
         flush_spe_to_thread(current);
+        error = do_execve(filename, (char __user * __user *) a1,
+                          (char __user * __user *) a2, regs);
         if (error == 0) {
                 task_lock(current);
                 current->ptrace &= ~PT_DTRACE;