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From: Alexey Dobriyan <adobriyan@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Matt Helsley <matthltc@us.ibm.com>,
	xemul@parallels.com, containers@lists.linux-foundation.org,
	linux-kernel@vger.kernel.org, dave@linux.vnet.ibm.com,
	mingo@elte.hu, torvalds@linux-foundation.org,
	linux-fsdevel@vger.kernel.org
Subject: [PATCH 9/9] exec_path 9/9: remove VM_EXECUTABLE
Date: Thu, 4 Jun 2009 03:08:10 +0400	[thread overview]
Message-ID: <20090603230810.GJ853@x200.localdomain> (raw)
In-Reply-To: <20090603230422.GB853@x200.localdomain>

Noone uses VM_EXECUTABLE now, binfmt loaders set ->exec_path by hand
and MAP_EXECUTABLE is ignored from userland.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
---
 include/linux/mm.h   |    1 -
 include/linux/mman.h |    1 -
 2 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/include/linux/mm.h b/include/linux/mm.h
index b3b61a6..79854af 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -82,7 +82,6 @@ extern unsigned int kobjsize(const void *objp);
 #define VM_PFNMAP	0x00000400	/* Page-ranges managed without "struct page", just pure PFN */
 #define VM_DENYWRITE	0x00000800	/* ETXTBSY on write attempts.. */
 
-#define VM_EXECUTABLE	0x00001000
 #define VM_LOCKED	0x00002000
 #define VM_IO           0x00004000	/* Memory mapped I/O or similar */
 
diff --git a/include/linux/mman.h b/include/linux/mman.h
index 9872d6c..1a01871 100644
--- a/include/linux/mman.h
+++ b/include/linux/mman.h
@@ -86,7 +86,6 @@ calc_vm_flag_bits(unsigned long flags)
 {
 	return _calc_vm_trans(flags, MAP_GROWSDOWN,  VM_GROWSDOWN ) |
 	       _calc_vm_trans(flags, MAP_DENYWRITE,  VM_DENYWRITE ) |
-	       _calc_vm_trans(flags, MAP_EXECUTABLE, VM_EXECUTABLE) |
 	       _calc_vm_trans(flags, MAP_LOCKED,     VM_LOCKED    );
 }
 #endif /* __KERNEL__ */

  parent reply	other threads:[~2009-06-03 23:08 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20090526113618.GJ28083@us.ibm.com>
     [not found] ` <20090526162415.fb9cefef.akpm@linux-foundation.org>
     [not found]   ` <20090531215427.GA29534@x200.localdomain>
     [not found]     ` <20090531151953.8f8b14b5.akpm@linux-foundation.org>
     [not found]       ` <20090531151953.8f8b14b5.akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
2009-06-03 23:04         ` [PATCH 1/9] exec_path 1/9: introduce ->exec_path and switch /proc/*/exe Alexey Dobriyan
2009-06-03 23:05           ` [PATCH 2/9] exec_path 2/9: switch audit to ->exec_path Alexey Dobriyan
2009-06-03 23:06           ` [PATCH 5/9] exec_path 5/9: make struct spu_context::owner task_struct Alexey Dobriyan
     [not found]           ` <20090603230422.GB853-2ev+ksY9ol182hYKe6nXyg@public.gmane.org>
2009-06-03 23:05             ` [PATCH 3/9] exec_path 3/9: switch TOMOYO to ->exec_path Alexey Dobriyan
2009-06-03 23:06             ` [PATCH 4/9] exec_path 4/9: switch oprofile " Alexey Dobriyan
2009-06-03 23:06             ` [PATCH 6/9] exec_path 6/9: add struct spu::tsk Alexey Dobriyan
2009-06-03 23:07           ` [PATCH 7/9] exec_path 7/9: switch cell SPU thing to ->exec_path Alexey Dobriyan
2009-06-03 23:07           ` [PATCH 8/9] exec_path 8/9: remove ->exe_file et al Alexey Dobriyan
2009-06-03 23:08           ` Alexey Dobriyan [this message]
2009-06-04  7:24             ` [PATCH 9/9] exec_path 9/9: remove VM_EXECUTABLE Matt Helsley
2009-06-03 23:36           ` [PATCH 1/9] exec_path 1/9: introduce ->exec_path and switch /proc/*/exe Linus Torvalds
2009-06-04  7:55           ` Matt Helsley
2009-06-04  8:10             ` Matt Helsley
2009-06-04 15:07             ` Linus Torvalds
2009-06-04 21:30               ` Matt Helsley
2009-06-04 22:42                 ` Alexey Dobriyan
2009-06-05  3:49                   ` Matt Helsley
2009-06-05 10:45           ` Christoph Hellwig
2009-06-05 15:10             ` Linus Torvalds
2009-06-05 15:41               ` Alexey Dobriyan
2009-06-05 15:49                 ` Linus Torvalds
2009-06-05 16:09                   ` Alexey Dobriyan
     [not found]                     ` <20090605160943.GA5262-2ev+ksY9ol182hYKe6nXyg@public.gmane.org>
2009-06-05 16:48                       ` Linus Torvalds
2009-06-05 17:46                         ` Alexey Dobriyan
2009-06-06  7:22           ` Al Viro
2009-06-15 22:10             ` Alexey Dobriyan

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