linux-kernel - [PATCH 022/208] x86/fpu: Move i387.c and xsave.c to arch/x86/kernel/fpu/

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Date:	Tue,  5 May 2015 18:24:02 +0200
From:	Ingo Molnar <mingo@...nel.org>
To:	linux-kernel@...r.kernel.org
Cc:	Andy Lutomirski <luto@...capital.net>,
	Borislav Petkov <bp@...en8.de>,
	Dave Hansen <dave.hansen@...ux.intel.com>,
	Fenghua Yu <fenghua.yu@...el.com>,
	"H. Peter Anvin" <hpa@...or.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Oleg Nesterov <oleg@...hat.com>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: [PATCH 022/208] x86/fpu: Move i387.c and xsave.c to arch/x86/kernel/fpu/

Create a new subdirectory for the FPU support code in arch/x86/kernel/fpu/.

Rename 'i387.c' to 'core.c' - as this really collects the core FPU support
code, nothing i387 specific.

We'll better organize this directory in later patches.

Reviewed-by: Borislav Petkov <bp@...en8.de>
Cc: Andy Lutomirski <luto@...capital.net>
Cc: Dave Hansen <dave.hansen@...ux.intel.com>
Cc: Fenghua Yu <fenghua.yu@...el.com>
Cc: H. Peter Anvin <hpa@...or.com>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Oleg Nesterov <oleg@...hat.com>
Cc: Thomas Gleixner <tglx@...utronix.de>
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 arch/x86/kernel/Makefile               | 2 +-
 arch/x86/kernel/fpu/Makefile           | 5 +++++
 arch/x86/kernel/{i387.c => fpu/core.c} | 0
 arch/x86/kernel/{ => fpu}/xsave.c      | 0
 4 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index 9bcd0b56ca17..febaf180621b 100644
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -44,7 +44,7 @@ obj-y			+= pci-iommu_table.o
 obj-y			+= resource.o
 
 obj-y				+= process.o
-obj-y				+= i387.o xsave.o
+obj-y				+= fpu/
 obj-y				+= ptrace.o
 obj-$(CONFIG_X86_32)		+= tls.o
 obj-$(CONFIG_IA32_EMULATION)	+= tls.o
diff --git a/arch/x86/kernel/fpu/Makefile b/arch/x86/kernel/fpu/Makefile
new file mode 100644
index 000000000000..89fd66a4b3a1
--- /dev/null
+++ b/arch/x86/kernel/fpu/Makefile
@@ -0,0 +1,5 @@
+#
+# Build rules for the FPU support code:
+#
+
+obj-y				+= core.o xsave.o
diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/fpu/core.c
similarity index 100%
rename from arch/x86/kernel/i387.c
rename to arch/x86/kernel/fpu/core.c
diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/fpu/xsave.c
similarity index 100%
rename from arch/x86/kernel/xsave.c
rename to arch/x86/kernel/fpu/xsave.c
-- 
2.1.0

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