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authorIngo Molnar <mingo@kernel.org>2015-06-03 13:37:36 +0200
committerIngo Molnar <mingo@kernel.org>2015-06-03 18:51:28 +0200
commit905a36a2851838bca5a424fb758e201990234e6e (patch)
treefcd6c5f94a7cd929fafd46c6b1b868d6e55a72da
parent2f63b9db7260beba3c19d66d6c11b0b78ea84a8c (diff)
downloadlinux-905a36a2851838bca5a424fb758e201990234e6e.tar.gz
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>
-rw-r--r--arch/x86/Kbuild3
-rw-r--r--arch/x86/entry/Makefile4
-rw-r--r--arch/x86/entry/entry_32.S (renamed from arch/x86/kernel/entry_32.S)0
-rw-r--r--arch/x86/entry/entry_64.S (renamed from arch/x86/kernel/entry_64.S)0
-rw-r--r--arch/x86/kernel/Makefile2
5 files changed, 8 insertions, 1 deletions
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
index 0ac73de925d1..0ac73de925d1 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/entry/entry_32.S
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/entry/entry_64.S
index 4ad79e946f5a..4ad79e946f5a 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/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