summaryrefslogtreecommitdiff
path: root/mm/kasan/init.c
diff options
context:
space:
mode:
Diffstat (limited to 'mm/kasan/init.c')
-rw-r--r--mm/kasan/init.c11
1 files changed, 0 insertions, 11 deletions
diff --git a/mm/kasan/init.c b/mm/kasan/init.c
index ce45c491ebcd..fe6be0be1f76 100644
--- a/mm/kasan/init.c
+++ b/mm/kasan/init.c
@@ -250,20 +250,9 @@ int __ref kasan_populate_early_shadow(const void *shadow_start,
* 3,2 - level page tables where we don't have
* puds,pmds, so pgd_populate(), pud_populate()
* is noops.
- *
- * The ifndef is required to avoid build breakage.
- *
- * With 5level-fixup.h, pgd_populate() is not nop and
- * we reference kasan_early_shadow_p4d. It's not defined
- * unless 5-level paging enabled.
- *
- * The ifndef can be dropped once all KASAN-enabled
- * architectures will switch to pgtable-nop4d.h.
*/
-#ifndef __ARCH_HAS_5LEVEL_HACK
pgd_populate(&init_mm, pgd,
lm_alias(kasan_early_shadow_p4d));
-#endif
p4d = p4d_offset(pgd, addr);
p4d_populate(&init_mm, p4d,
lm_alias(kasan_early_shadow_pud));