linux-kernel - [PATCH] mm/mmu_context: Remove asm/mmu

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Message-Id: <20171214132005.12704-1-bp@alien8.de>
Date:   Thu, 14 Dec 2017 14:20:05 +0100
From:   Borislav Petkov <bp@...en8.de>
To:     linux-mm@...ck.org
Cc:     LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] mm/mmu_context: Remove asm/mmu_context.h include directive

From: Borislav Petkov <bp@...e.de>

The header linux/mmu_context.h includes it already. Otherwise, you get
warnings like below with some configs.

  In file included from mm/mmu_context.c:11:0:
  ./arch/x86/include/asm/mmu_context.h:129:0: warning: "switch_mm_irqs_off" redefined [enabled by default]
   #define switch_mm_irqs_off switch_mm_irqs_off
   ^
  In file included from mm/mmu_context.c:8:0:
  include/linux/mmu_context.h:15:0: note: this is the location of the previous definition
   # define switch_mm_irqs_off switch_mm
   ^

Signed-off-by: Borislav Petkov <bp@...e.de>
---
 mm/mmu_context.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/mm/mmu_context.c b/mm/mmu_context.c
index 3e612ae748e9..50c556e19383 100644
--- a/mm/mmu_context.c
+++ b/mm/mmu_context.c
@@ -10,8 +10,6 @@
 #include <linux/mmu_context.h>
 #include <linux/export.h>
 
-#include <asm/mmu_context.h>
-
 /*
  * use_mm
  *	Makes the calling kernel thread take on the specified
-- 
2.13.0