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From: Mathias Krause <minipli@googlemail.com>
To: "David S. Miller" <davem@davemloft.net>
Cc: linux-kernel@vger.kernel.org,
	Mathias Krause <minipli@googlemail.com>,
	sparclinux@vger.kernel.org
Subject: [PATCH v2] sparc: remove unused wp_works_ok macro
Date: Wed,  5 Apr 2017 21:24:20 +0200	[thread overview]
Message-ID: <1491420260-32213-1-git-send-email-minipli@googlemail.com> (raw)

It's unused for ages, used to be required for ksyms.c back in the v1.1
times.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Acked-by: David S. Miller <davem@davemloft.net>
---
Hi Dave,

same patch as v1 but as the tip folks took only the x86 parts, I think,
this one should go through the SPARC tree.

Cheers,
Mathias

 arch/sparc/include/asm/processor_32.h |    6 ------
 arch/sparc/include/asm/processor_64.h |    4 ----
 2 files changed, 10 deletions(-)

diff --git a/arch/sparc/include/asm/processor_32.h b/arch/sparc/include/asm/processor_32.h
index 365d4cb267b4..dd27159819eb 100644
--- a/arch/sparc/include/asm/processor_32.h
+++ b/arch/sparc/include/asm/processor_32.h
@@ -18,12 +18,6 @@
 #include <asm/signal.h>
 #include <asm/page.h>
 
-/*
- * The sparc has no problems with write protection
- */
-#define wp_works_ok 1
-#define wp_works_ok__is_a_macro /* for versions in ksyms.c */
-
 /* Whee, this is STACK_TOP + PAGE_SIZE and the lowest kernel address too...
  * That one page is used to protect kernel from intruders, so that
  * we can make our access_ok test faster
diff --git a/arch/sparc/include/asm/processor_64.h b/arch/sparc/include/asm/processor_64.h
index 6448cfc8292f..b58ee9018433 100644
--- a/arch/sparc/include/asm/processor_64.h
+++ b/arch/sparc/include/asm/processor_64.h
@@ -18,10 +18,6 @@
 #include <asm/ptrace.h>
 #include <asm/page.h>
 
-/* The sparc has no problems with write protection */
-#define wp_works_ok 1
-#define wp_works_ok__is_a_macro /* for versions in ksyms.c */
-
 /*
  * User lives in his very own context, and cannot reference us. Note
  * that TASK_SIZE is a misnomer, it really gives maximum user virtual
-- 
1.7.10.4

WARNING: multiple messages have this Message-ID (diff)
From: Mathias Krause <minipli@googlemail.com>
To: "David S. Miller" <davem@davemloft.net>
Cc: linux-kernel@vger.kernel.org,
	Mathias Krause <minipli@googlemail.com>,
	sparclinux@vger.kernel.org
Subject: [PATCH v2] sparc: remove unused wp_works_ok macro
Date: Wed, 05 Apr 2017 19:24:20 +0000	[thread overview]
Message-ID: <1491420260-32213-1-git-send-email-minipli@googlemail.com> (raw)

It's unused for ages, used to be required for ksyms.c back in the v1.1
times.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Acked-by: David S. Miller <davem@davemloft.net>
---
Hi Dave,

same patch as v1 but as the tip folks took only the x86 parts, I think,
this one should go through the SPARC tree.

Cheers,
Mathias

 arch/sparc/include/asm/processor_32.h |    6 ------
 arch/sparc/include/asm/processor_64.h |    4 ----
 2 files changed, 10 deletions(-)

diff --git a/arch/sparc/include/asm/processor_32.h b/arch/sparc/include/asm/processor_32.h
index 365d4cb267b4..dd27159819eb 100644
--- a/arch/sparc/include/asm/processor_32.h
+++ b/arch/sparc/include/asm/processor_32.h
@@ -18,12 +18,6 @@
 #include <asm/signal.h>
 #include <asm/page.h>
 
-/*
- * The sparc has no problems with write protection
- */
-#define wp_works_ok 1
-#define wp_works_ok__is_a_macro /* for versions in ksyms.c */
-
 /* Whee, this is STACK_TOP + PAGE_SIZE and the lowest kernel address too...
  * That one page is used to protect kernel from intruders, so that
  * we can make our access_ok test faster
diff --git a/arch/sparc/include/asm/processor_64.h b/arch/sparc/include/asm/processor_64.h
index 6448cfc8292f..b58ee9018433 100644
--- a/arch/sparc/include/asm/processor_64.h
+++ b/arch/sparc/include/asm/processor_64.h
@@ -18,10 +18,6 @@
 #include <asm/ptrace.h>
 #include <asm/page.h>
 
-/* The sparc has no problems with write protection */
-#define wp_works_ok 1
-#define wp_works_ok__is_a_macro /* for versions in ksyms.c */
-
 /*
  * User lives in his very own context, and cannot reference us. Note
  * that TASK_SIZE is a misnomer, it really gives maximum user virtual
-- 
1.7.10.4


             reply	other threads:[~2017-04-05 19:24 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-05 19:24 Mathias Krause [this message]
2017-04-05 19:24 ` [PATCH v2] sparc: remove unused wp_works_ok macro Mathias Krause
2017-04-06 19:07 ` David Miller
2017-04-06 19:07   ` David Miller

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