lkml.org 
[lkml]   [2020]   [May]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 6/9] TEST_ACCESS_OK _never_ had been checked anywhere
Date
From: Al Viro <viro@zeniv.linux.org.uk>

Once upon a time the predecessor of that thing (TEST_VERIFY_AREA)
used to be. However, that had been gone for years now (and
the patch that introduced TEST_ACCESS_OK has not touched any
ifdefs - they got gradually removed later). Just bury it...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
arch/x86/include/asm/pgtable_32.h | 7 -------
1 file changed, 7 deletions(-)

diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
index 0dca7f7aeff2..fb10f2f8f4f0 100644
--- a/arch/x86/include/asm/pgtable_32.h
+++ b/arch/x86/include/asm/pgtable_32.h
@@ -32,13 +32,6 @@ extern pmd_t initial_pg_pmd[];
void paging_init(void);
void sync_initial_page_table(void);

-/*
- * Define this if things work differently on an i386 and an i486:
- * it will (on an i486) warn about kernel memory accesses that are
- * done without a 'access_ok( ..)'
- */
-#undef TEST_ACCESS_OK
-
#ifdef CONFIG_X86_PAE
# include <asm/pgtable-3level.h>
#else
--
2.11.0
\
 
 \ /
  Last update: 2020-05-30 01:29    [W:0.417 / U:0.140 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site