commit cc6978528cbd475d952e0eb5073375839dfb600e
author Glauber de Oliveira Costa <gcosta@redhat.com> Wed Jan 30 13:31:14 2008 +0100
committer Ingo Molnar <mingo@elte.hu> Wed Jan 30 13:31:14 2008 +0100
tree 96d07f0b08b08c0ebfaf8c73252316cb8c978652
parent 26048d75e8d6c840742468667f4a7ab8c2df74c9

x86: modify get_desc_base

This patch makes get_desc_base() receive a struct desc_struct,
and then uses its internal fields to compute the base address.
This is done at both i386 and x86_64, and then it is moved
to common header

Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

arch/x86/mm/fault_32.c

diff --git a/arch/x86/mm/fault_32.c b/arch/x86/mm/fault_32.c
index 6056c6d..ef5ab2b 100644
--- a/arch/x86/mm/fault_32.c
+++ b/arch/x86/mm/fault_32.c
@@ -115,7 +115,7 @@
 	}
 
 	/* Decode the code segment base from the descriptor */
-	base = get_desc_base((unsigned long *)desc);
+	base = get_desc_base((struct desc_struct *)desc);
 
 	if (seg & (1<<2)) { 
 		mutex_unlock(&current->mm->context.lock);