From 905a36a2851838bca5a424fb758e201990234e6e Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Wed, 3 Jun 2015 13:37:36 +0200 Subject: [PATCH] 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 Cc: H. Peter Anvin Cc: Linus Torvalds Cc: Thomas Gleixner Cc: Andy Lutomirski Cc: Denys Vlasenko Cc: Brian Gerst Cc: Peter Zijlstra Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar --- arch/x86/Kbuild | 3 +++ arch/x86/entry/Makefile | 4 ++++ arch/x86/{kernel => entry}/entry_32.S | 0 arch/x86/{kernel => entry}/entry_64.S | 0 arch/x86/kernel/Makefile | 2 +- 5 files changed, 8 insertions(+), 1 deletion(-) create mode 100644 arch/x86/entry/Makefile rename arch/x86/{kernel => entry}/entry_32.S (100%) rename arch/x86/{kernel => entry}/entry_64.S (100%) diff --git a/arch/x86/Kbuild b/arch/x86/Kbuild index 3942f74c92d7..b9b816277e72 100644 --- a/arch/x86/Kbuild +++ b/arch/x86/Kbuild @@ -1,3 +1,6 @@ + +obj-y += entry/ + obj-$(CONFIG_KVM) += kvm/ # Xen paravirtualization support diff --git a/arch/x86/entry/Makefile b/arch/x86/entry/Makefile new file mode 100644 index 000000000000..fa7e0cf6d3c4 --- /dev/null +++ b/arch/x86/entry/Makefile @@ -0,0 +1,4 @@ +# +# Makefile for the x86 low level entry code +# +obj-y := entry_$(BITS).o diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/entry/entry_32.S similarity index 100% rename from arch/x86/kernel/entry_32.S rename to arch/x86/entry/entry_32.S diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/entry/entry_64.S similarity index 100% rename from arch/x86/kernel/entry_64.S rename to arch/x86/entry/entry_64.S diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index 9bcd0b56ca17..9d3ee054453d 100644 --- 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