Commit-ID: ce4c4c26241f9ab08f14b028d40736f319ed2445
Gitweb: http://git.kernel.org/tip/ce4c4c26241f9ab08f14b028d40736f319ed2445
Author: Ingo Molnar <mingo@xxxxxxxxxx>
AuthorDate: Wed, 22 Apr 2015 10:39:11 +0200
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Tue, 19 May 2015 15:47:15 +0200
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@xxxxxxxxx>
Cc: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
Cc: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
Cc: Fenghua Yu <fenghua.yu@xxxxxxxxx>
Cc: H. Peter Anvin <hpa@xxxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
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 9bcd0b5..febaf18 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 0000000..89fd66a
--- /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
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