diff options
| -rw-r--r-- | arch/s390/mm/kasan_init.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/arch/s390/mm/kasan_init.c b/arch/s390/mm/kasan_init.c index fcb2b533b235..a43381f030d4 100644 --- a/arch/s390/mm/kasan_init.c +++ b/arch/s390/mm/kasan_init.c @@ -87,7 +87,7 @@ enum populate_mode { POPULATE_ZERO_SHADOW, POPULATE_SHALLOW }; -static void __init kasan_early_vmemmap_populate(unsigned long address, +static void __init kasan_early_pgtable_populate(unsigned long address, unsigned long end, enum populate_mode mode) { @@ -367,26 +367,24 @@ void __init kasan_early_init(void) * +-----------------+ +- shadow end ---+ */ /* populate kasan shadow (for identity mapping and zero page mapping) */ - kasan_early_vmemmap_populate(__sha(0), __sha(memsize), POPULATE_MAP); + kasan_early_pgtable_populate(__sha(0), __sha(memsize), POPULATE_MAP); if (IS_ENABLED(CONFIG_MODULES)) untracked_mem_end = kasan_vmax - MODULES_LEN; if (IS_ENABLED(CONFIG_KASAN_VMALLOC)) { untracked_mem_end = kasan_vmax - vmalloc_size - MODULES_LEN; /* shallowly populate kasan shadow for vmalloc and modules */ - kasan_early_vmemmap_populate(__sha(untracked_mem_end), - __sha(kasan_vmax), POPULATE_SHALLOW); + kasan_early_pgtable_populate(__sha(untracked_mem_end), __sha(kasan_vmax), + POPULATE_SHALLOW); } /* populate kasan shadow for untracked memory */ - kasan_early_vmemmap_populate(__sha(max_physmem_end), - __sha(untracked_mem_end), + kasan_early_pgtable_populate(__sha(max_physmem_end), __sha(untracked_mem_end), POPULATE_ZERO_SHADOW); - kasan_early_vmemmap_populate(__sha(kasan_vmax), - __sha(vmax_unlimited), + kasan_early_pgtable_populate(__sha(kasan_vmax), __sha(vmax_unlimited), POPULATE_ZERO_SHADOW); /* memory allocated for identity mapping structs will be freed later */ pgalloc_freeable = pgalloc_pos; /* populate identity mapping */ - kasan_early_vmemmap_populate(0, memsize, POPULATE_ONE2ONE); + kasan_early_pgtable_populate(0, memsize, POPULATE_ONE2ONE); kasan_set_pgd(early_pg_dir, _ASCE_TYPE_REGION2); kasan_enable_dat(); /* enable kasan */ |