[6/9] TEST_ACCESS_OK _never_ had been checked anywhere
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Message ID 20200529232723.44942-6-viro@ZenIV.linux.org.uk
State New
Headers show
  • [1/9] pselect6() and friends: take handling the combined 6th/7th args into helper
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Commit Message

Al Viro May 29, 2020, 11:27 p.m. UTC
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(-)

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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( ..)'
- */
 #ifdef CONFIG_X86_PAE
 # include <asm/pgtable-3level.h>