From 669ebabb79906302ba6e6922a683893788a134e8 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@kernel.org>
Date: Tue, 28 Apr 2015 08:41:33 +0200
Subject: [PATCH] x86/fpu: Rename fpu/xsave.h to fpu/xstate.h

'xsave' is an x86 instruction name to most people - but xsave.h is
about a lot more than just the XSAVE instruction: it includes
definitions and support, both internal and external, related to
xstate and xfeatures support.

As a first step in cleaning up the various xstate uses rename this
header to 'fpu/xstate.h' to better reflect what this header file
is about.

Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 arch/x86/crypto/camellia_aesni_avx2_glue.c     | 2 +-
 arch/x86/crypto/camellia_aesni_avx_glue.c      | 2 +-
 arch/x86/crypto/cast5_avx_glue.c               | 2 +-
 arch/x86/crypto/cast6_avx_glue.c               | 2 +-
 arch/x86/crypto/serpent_avx2_glue.c            | 2 +-
 arch/x86/crypto/serpent_avx_glue.c             | 2 +-
 arch/x86/crypto/sha-mb/sha1_mb.c               | 2 +-
 arch/x86/crypto/sha1_ssse3_glue.c              | 2 +-
 arch/x86/crypto/sha256_ssse3_glue.c            | 2 +-
 arch/x86/crypto/sha512_ssse3_glue.c            | 2 +-
 arch/x86/crypto/twofish_avx_glue.c             | 2 +-
 arch/x86/include/asm/fpu/internal.h            | 2 +-
 arch/x86/include/asm/fpu/{xsave.h => xstate.h} | 0
 arch/x86/kvm/cpuid.c                           | 2 +-
 14 files changed, 13 insertions(+), 13 deletions(-)
 rename arch/x86/include/asm/fpu/{xsave.h => xstate.h} (100%)

diff --git a/arch/x86/crypto/camellia_aesni_avx2_glue.c b/arch/x86/crypto/camellia_aesni_avx2_glue.c
index 004acd7bb4e0..46484482f267 100644
--- a/arch/x86/crypto/camellia_aesni_avx2_glue.c
+++ b/arch/x86/crypto/camellia_aesni_avx2_glue.c
@@ -20,7 +20,7 @@
 #include <crypto/lrw.h>
 #include <crypto/xts.h>
 #include <asm/xcr.h>
-#include <asm/fpu/xsave.h>
+#include <asm/fpu/xstate.h>
 #include <asm/crypto/camellia.h>
 #include <asm/crypto/glue_helper.h>
 
diff --git a/arch/x86/crypto/camellia_aesni_avx_glue.c b/arch/x86/crypto/camellia_aesni_avx_glue.c
index 2f7ead8caf53..0122cd95563a 100644
--- a/arch/x86/crypto/camellia_aesni_avx_glue.c
+++ b/arch/x86/crypto/camellia_aesni_avx_glue.c
@@ -20,7 +20,7 @@
 #include <crypto/lrw.h>
 #include <crypto/xts.h>
 #include <asm/xcr.h>
-#include <asm/fpu/xsave.h>
+#include <asm/fpu/xstate.h>
 #include <asm/crypto/camellia.h>
 #include <asm/crypto/glue_helper.h>
 
diff --git a/arch/x86/crypto/cast5_avx_glue.c b/arch/x86/crypto/cast5_avx_glue.c
index 2c3360be6fc8..ca4f32e7a423 100644
--- a/arch/x86/crypto/cast5_avx_glue.c
+++ b/arch/x86/crypto/cast5_avx_glue.c
@@ -32,7 +32,7 @@
 #include <crypto/cryptd.h>
 #include <crypto/ctr.h>
 #include <asm/xcr.h>
-#include <asm/fpu/xsave.h>
+#include <asm/fpu/xstate.h>
 #include <asm/crypto/glue_helper.h>
 
 #define CAST5_PARALLEL_BLOCKS 16
diff --git a/arch/x86/crypto/cast6_avx_glue.c b/arch/x86/crypto/cast6_avx_glue.c
index a2ec18a56e4f..21d0b845c8c4 100644
--- a/arch/x86/crypto/cast6_avx_glue.c
+++ b/arch/x86/crypto/cast6_avx_glue.c
@@ -37,7 +37,7 @@
 #include <crypto/lrw.h>
 #include <crypto/xts.h>
 #include <asm/xcr.h>
-#include <asm/fpu/xsave.h>
+#include <asm/fpu/xstate.h>
 #include <asm/crypto/glue_helper.h>
 
 #define CAST6_PARALLEL_BLOCKS 8
diff --git a/arch/x86/crypto/serpent_avx2_glue.c b/arch/x86/crypto/serpent_avx2_glue.c
index 206ec57725a3..aa325fa5c7a6 100644
--- a/arch/x86/crypto/serpent_avx2_glue.c
+++ b/arch/x86/crypto/serpent_avx2_glue.c
@@ -21,7 +21,7 @@
 #include <crypto/xts.h>
 #include <crypto/serpent.h>
 #include <asm/xcr.h>
-#include <asm/fpu/xsave.h>
+#include <asm/fpu/xstate.h>
 #include <asm/crypto/serpent-avx.h>
 #include <asm/crypto/glue_helper.h>
 
diff --git a/arch/x86/crypto/serpent_avx_glue.c b/arch/x86/crypto/serpent_avx_glue.c
index 4feb68c9a41f..f66ae85f58fe 100644
--- a/arch/x86/crypto/serpent_avx_glue.c
+++ b/arch/x86/crypto/serpent_avx_glue.c
@@ -37,7 +37,7 @@
 #include <crypto/lrw.h>
 #include <crypto/xts.h>
 #include <asm/xcr.h>
-#include <asm/fpu/xsave.h>
+#include <asm/fpu/xstate.h>
 #include <asm/crypto/serpent-avx.h>
 #include <asm/crypto/glue_helper.h>
 
diff --git a/arch/x86/crypto/sha-mb/sha1_mb.c b/arch/x86/crypto/sha-mb/sha1_mb.c
index 03ffaf8c2244..6f3f76568bd5 100644
--- a/arch/x86/crypto/sha-mb/sha1_mb.c
+++ b/arch/x86/crypto/sha-mb/sha1_mb.c
@@ -66,7 +66,7 @@
 #include <crypto/crypto_wq.h>
 #include <asm/byteorder.h>
 #include <asm/xcr.h>
-#include <asm/fpu/xsave.h>
+#include <asm/fpu/xstate.h>
 #include <linux/hardirq.h>
 #include <asm/fpu/internal.h>
 #include "sha_mb_ctx.h"
diff --git a/arch/x86/crypto/sha1_ssse3_glue.c b/arch/x86/crypto/sha1_ssse3_glue.c
index 71ab2b35d5e0..84db12f052e8 100644
--- a/arch/x86/crypto/sha1_ssse3_glue.c
+++ b/arch/x86/crypto/sha1_ssse3_glue.c
@@ -31,7 +31,7 @@
 #include <crypto/sha1_base.h>
 #include <asm/fpu/api.h>
 #include <asm/xcr.h>
-#include <asm/fpu/xsave.h>
+#include <asm/fpu/xstate.h>
 
 
 asmlinkage void sha1_transform_ssse3(u32 *digest, const char *data,
diff --git a/arch/x86/crypto/sha256_ssse3_glue.c b/arch/x86/crypto/sha256_ssse3_glue.c
index dcbd8ea6eaaf..eb65522f02b8 100644
--- a/arch/x86/crypto/sha256_ssse3_glue.c
+++ b/arch/x86/crypto/sha256_ssse3_glue.c
@@ -39,7 +39,7 @@
 #include <crypto/sha256_base.h>
 #include <asm/fpu/api.h>
 #include <asm/xcr.h>
-#include <asm/fpu/xsave.h>
+#include <asm/fpu/xstate.h>
 #include <linux/string.h>
 
 asmlinkage void sha256_transform_ssse3(u32 *digest, const char *data,
diff --git a/arch/x86/crypto/sha512_ssse3_glue.c b/arch/x86/crypto/sha512_ssse3_glue.c
index e8836e0c1098..78914641c72b 100644
--- a/arch/x86/crypto/sha512_ssse3_glue.c
+++ b/arch/x86/crypto/sha512_ssse3_glue.c
@@ -37,7 +37,7 @@
 #include <crypto/sha512_base.h>
 #include <asm/fpu/api.h>
 #include <asm/xcr.h>
-#include <asm/fpu/xsave.h>
+#include <asm/fpu/xstate.h>
 
 #include <linux/string.h>
 
diff --git a/arch/x86/crypto/twofish_avx_glue.c b/arch/x86/crypto/twofish_avx_glue.c
index 3b6c8ba64f81..95434f5b705a 100644
--- a/arch/x86/crypto/twofish_avx_glue.c
+++ b/arch/x86/crypto/twofish_avx_glue.c
@@ -38,7 +38,7 @@
 #include <crypto/xts.h>
 #include <asm/fpu/api.h>
 #include <asm/xcr.h>
-#include <asm/fpu/xsave.h>
+#include <asm/fpu/xstate.h>
 #include <asm/crypto/twofish.h>
 #include <asm/crypto/glue_helper.h>
 #include <crypto/scatterwalk.h>
diff --git a/arch/x86/include/asm/fpu/internal.h b/arch/x86/include/asm/fpu/internal.h
index 28556c6671c3..8ec785ecce81 100644
--- a/arch/x86/include/asm/fpu/internal.h
+++ b/arch/x86/include/asm/fpu/internal.h
@@ -17,7 +17,7 @@
 
 #include <asm/user.h>
 #include <asm/fpu/api.h>
-#include <asm/fpu/xsave.h>
+#include <asm/fpu/xstate.h>
 
 #ifdef CONFIG_X86_64
 # include <asm/sigcontext32.h>
diff --git a/arch/x86/include/asm/fpu/xsave.h b/arch/x86/include/asm/fpu/xstate.h
similarity index 100%
rename from arch/x86/include/asm/fpu/xsave.h
rename to arch/x86/include/asm/fpu/xstate.h
diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
index 0ce4c4f87332..2426e6530d3c 100644
--- a/arch/x86/kvm/cpuid.c
+++ b/arch/x86/kvm/cpuid.c
@@ -17,7 +17,7 @@
 #include <linux/vmalloc.h>
 #include <linux/uaccess.h>
 #include <asm/user.h>
-#include <asm/fpu/xsave.h>
+#include <asm/fpu/xstate.h>
 #include "cpuid.h"
 #include "lapic.h"
 #include "mmu.h"