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[tip:x86/cpu] x86/cpu: Drop unneded members of struct cpuinfo_x86

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  [tip:x86/cpu] x86/cpu: Drop unneded members of struct cpuinfo_x86 tip-bot for Mathias Krause <tipbot@zytor.com> - 2017-03-11 14:40 +0100

#1598318 — [tip:x86/cpu] x86/cpu: Drop unneded members of struct cpuinfo_x86

Commit-ID:  04402116846f36adea9503d7cd5104a7ed27a1a6
Gitweb:     http://git.kernel.org/tip/04402116846f36adea9503d7cd5104a7ed27a1a6
Author:     Mathias Krause <minipli@googlemail.com>
AuthorDate: Sun, 12 Feb 2017 22:12:07 +0100
Committer:  Thomas Gleixner <tglx@linutronix.de>
CommitDate: Sat, 11 Mar 2017 14:30:23 +0100

x86/cpu: Drop unneded members of struct cpuinfo_x86

Those member serve no purpose -- not even fill padding for alignment or
such. So just get rid of them.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Acked-by: Borislav Petkov <bp@alien8.de>
Cc: Jesper Nilsson <jesper.nilsson@axis.com>
Cc: Mikael Starvik <starvik@axis.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: "David S. Miller" <davem@davemloft.net>
Link: http://lkml.kernel.org/r/1486933932-585-2-git-send-email-minipli@googlemail.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

---
 arch/x86/include/asm/processor.h | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index f385eca..893f80e 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -80,7 +80,7 @@ extern u16 __read_mostly tlb_lld_1g[NR_INFO];
 
 /*
  *  CPU type and hardware bug flags. Kept separately for each CPU.
- *  Members of this structure are referenced in head.S, so think twice
+ *  Members of this structure are referenced in head_32.S, so think twice
  *  before touching them. [mj]
  */
 
@@ -91,11 +91,6 @@ struct cpuinfo_x86 {
 	__u8			x86_mask;
 #ifdef CONFIG_X86_32
 	char			wp_works_ok;	/* It doesn't on 386's */
-
-	/* Problems on some 486Dx4's and old 386's: */
-	char			rfu;
-	char			pad0;
-	char			pad1;
 #else
 	/* Number of 4K pages in DTLB/ITLB combined(in pages): */
 	int			x86_tlbsize;

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