x86/asm/entry: Move entry_64.S and entry_32.S to arch/x86/entry/

Create a new directory hierarchy for the low level x86 entry code: arch/x86/entry/* This will host all the low level glue that is currently scattered all across arch/x86/. Start with entry_64.S and entry_32.S. Cc: Borislav Petkov <bp@alien8.de> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: Brian Gerst <brgerst@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
mariux64 · Jun 3, 2015 · 905a36a · 905a36a
1 parent 2f63b9d
commit 905a36a
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diff --git a/arch/x86/Kbuild b/arch/x86/Kbuild
@@ -1,3 +1,6 @@
+
+obj-y += entry/
+
 obj-$(CONFIG_KVM) += kvm/
 
 # Xen paravirtualization support

diff --git a/arch/x86/entry/Makefile b/arch/x86/entry/Makefile
@@ -0,0 +1,4 @@
+#
+# Makefile for the x86 low level entry code
+#
+obj-y			:= entry_$(BITS).o
diff --git a/arch/x86/kernel/entry_32.S → arch/x86/entry/entry_32.S b/arch/x86/kernel/entry_32.S → arch/x86/entry/entry_32.S
diff --git a/arch/x86/kernel/entry_64.S → arch/x86/entry/entry_64.S b/arch/x86/kernel/entry_64.S → arch/x86/entry/entry_64.S
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
@@ -22,7 +22,7 @@ KASAN_SANITIZE_dumpstack_$(BITS).o := n
 
 CFLAGS_irq.o := -I$(src)/../include/asm/trace
 
-obj-y			:= process_$(BITS).o signal.o entry_$(BITS).o
+obj-y			:= process_$(BITS).o signal.o
 obj-y			+= traps.o irq.o irq_$(BITS).o dumpstack_$(BITS).o
 obj-y			+= time.o ioport.o ldt.o dumpstack.o nmi.o
 obj-y			+= setup.o x86_init.o i8259.o irqinit.o jump_label.o