commit 629f4f9d59a27d8e58aa612e886e6a9a63ea7aeb
author Seiji Aguchi <seiji.aguchi@hds.com> Thu Jun 20 11:45:44 2013 -0400
committer H. Peter Anvin <hpa@linux.intel.com> Thu Jun 20 22:25:13 2013 -0700
tree 049f9d16e2c304a51fa62d47cde34af8b10fc65d
parent eddc0e922a3530e0f22cef170229bcae3a7d5e31

x86: Rename variables for debugging

Rename variables for debugging to describe meaning of them precisely.

Also, introduce a generic way to switch IDT by checking a current state,
debug on/off.

Signed-off-by: Seiji Aguchi <seiji.aguchi@hds.com>
Link: http://lkml.kernel.org/r/51C323A8.7050905@hds.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Cc: Steven Rostedt <rostedt@goodmis.org>

arch/x86/kernel/traps.c

diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 772e2a8..d27182d 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -785,7 +785,7 @@
 	x86_init.irqs.trap_init();
 
 #ifdef CONFIG_X86_64
-	memcpy(&nmi_idt_table, &idt_table, IDT_ENTRIES * 16);
+	memcpy(&debug_idt_table, &idt_table, IDT_ENTRIES * 16);
 	set_nmi_gate(X86_TRAP_DB, &debug);
 	set_nmi_gate(X86_TRAP_BP, &int3);
 #endif