linux-kernel - [tip:x86/asm] x86/asm: Remove unused L3_PAGE

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Message-ID: <tip-14365449b6ce34cf6a3040ff8ebbb39d89d67159@git.kernel.org>
Date:	Wed, 27 Jan 2016 02:42:34 -0800
From:	tip-bot for Alexander Kuleshov <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	ryabinin.a.a@...il.com, linux-kernel@...r.kernel.org,
	luto@...nel.org, hpa@...or.com, kuleshovmail@...il.com,
	tglx@...utronix.de, mingo@...nel.org, dvlasenk@...hat.com,
	bp@...e.de
Subject: [tip:x86/asm] x86/asm: Remove unused L3_PAGE_OFFSET

Commit-ID:  14365449b6ce34cf6a3040ff8ebbb39d89d67159
Gitweb:     http://git.kernel.org/tip/14365449b6ce34cf6a3040ff8ebbb39d89d67159
Author:     Alexander Kuleshov <kuleshovmail@...il.com>
AuthorDate: Tue, 26 Jan 2016 18:21:21 +0600
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Wed, 27 Jan 2016 11:37:49 +0100

x86/asm: Remove unused L3_PAGE_OFFSET

L3_PAGE_OFFSET was introduced in commit a6523748bd (paravirt/x86, 64-bit: move
__PAGE_OFFSET to leave a space for hypervisor), but has no users.

Signed-off-by: Alexander Kuleshov <kuleshovmail@...il.com>
Cc: Andy Lutomirski <luto@...nel.org>
Cc: Borislav Petkov <bp@...e.de>
Cc: Denys Vlasenko <dvlasenk@...hat.com>
Cc: Andrey Ryabinin <ryabinin.a.a@...il.com>
Link: http://lkml.kernel.org/r/1453810881-30622-1-git-send-email-kuleshovmail@gmail.com
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
 arch/x86/kernel/head_64.S | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index ffdc0e8..2e97468 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -38,7 +38,6 @@
 #define pud_index(x)	(((x) >> PUD_SHIFT) & (PTRS_PER_PUD-1))
 
 L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET)
-L3_PAGE_OFFSET = pud_index(__PAGE_OFFSET)
 L4_START_KERNEL = pgd_index(__START_KERNEL_map)
 L3_START_KERNEL = pud_index(__START_KERNEL_map)