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| author | Al Viro <viro@zeniv.linux.org.uk> | 2020-02-16 19:39:36 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2020-06-03 16:59:27 -0400 |
| commit | 86977da9cb71c8293263c630ac920dd1537de9e5 (patch) | |
| tree | 9f55ec05eccc2cdabe2bac903cb11f1e91299824 /arch/x86 | |
| parent | c120f3b81ede0e3d2cf34d457d7c628306760ff1 (diff) | |
| download | lwn-86977da9cb71c8293263c630ac920dd1537de9e5.tar.gz lwn-86977da9cb71c8293263c630ac920dd1537de9e5.zip | |
TEST_ACCESS_OK _never_ had been checked anywhere
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>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/pgtable_32.h | 7 |
1 files changed, 0 insertions, 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 |