diff options
Diffstat (limited to 'arch/s390/mm/dump_pagetables.c')
| -rw-r--r-- | arch/s390/mm/dump_pagetables.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/s390/mm/dump_pagetables.c b/arch/s390/mm/dump_pagetables.c index 45db5f47b22d..98dab3e049de 100644 --- a/arch/s390/mm/dump_pagetables.c +++ b/arch/s390/mm/dump_pagetables.c @@ -36,6 +36,16 @@ enum address_markers_idx { VMEMMAP_END_NR, VMALLOC_NR, VMALLOC_END_NR, +#ifdef CONFIG_KMSAN + KMSAN_VMALLOC_SHADOW_START_NR, + KMSAN_VMALLOC_SHADOW_END_NR, + KMSAN_VMALLOC_ORIGIN_START_NR, + KMSAN_VMALLOC_ORIGIN_END_NR, + KMSAN_MODULES_SHADOW_START_NR, + KMSAN_MODULES_SHADOW_END_NR, + KMSAN_MODULES_ORIGIN_START_NR, + KMSAN_MODULES_ORIGIN_END_NR, +#endif MODULES_NR, MODULES_END_NR, ABS_LOWCORE_NR, @@ -65,6 +75,16 @@ static struct addr_marker address_markers[] = { [VMEMMAP_END_NR] = {0, "vmemmap Area End"}, [VMALLOC_NR] = {0, "vmalloc Area Start"}, [VMALLOC_END_NR] = {0, "vmalloc Area End"}, +#ifdef CONFIG_KMSAN + [KMSAN_VMALLOC_SHADOW_START_NR] = {0, "Kmsan vmalloc Shadow Start"}, + [KMSAN_VMALLOC_SHADOW_END_NR] = {0, "Kmsan vmalloc Shadow End"}, + [KMSAN_VMALLOC_ORIGIN_START_NR] = {0, "Kmsan vmalloc Origins Start"}, + [KMSAN_VMALLOC_ORIGIN_END_NR] = {0, "Kmsan vmalloc Origins End"}, + [KMSAN_MODULES_SHADOW_START_NR] = {0, "Kmsan Modules Shadow Start"}, + [KMSAN_MODULES_SHADOW_END_NR] = {0, "Kmsan Modules Shadow End"}, + [KMSAN_MODULES_ORIGIN_START_NR] = {0, "Kmsan Modules Origins Start"}, + [KMSAN_MODULES_ORIGIN_END_NR] = {0, "Kmsan Modules Origins End"}, +#endif [MODULES_NR] = {0, "Modules Area Start"}, [MODULES_END_NR] = {0, "Modules Area End"}, [ABS_LOWCORE_NR] = {0, "Lowcore Area Start"}, @@ -307,6 +327,16 @@ static int pt_dump_init(void) address_markers[KFENCE_START_NR].start_address = kfence_start; address_markers[KFENCE_END_NR].start_address = kfence_start + KFENCE_POOL_SIZE; #endif +#ifdef CONFIG_KMSAN + address_markers[KMSAN_VMALLOC_SHADOW_START_NR].start_address = KMSAN_VMALLOC_SHADOW_START; + address_markers[KMSAN_VMALLOC_SHADOW_END_NR].start_address = KMSAN_VMALLOC_SHADOW_END; + address_markers[KMSAN_VMALLOC_ORIGIN_START_NR].start_address = KMSAN_VMALLOC_ORIGIN_START; + address_markers[KMSAN_VMALLOC_ORIGIN_END_NR].start_address = KMSAN_VMALLOC_ORIGIN_END; + address_markers[KMSAN_MODULES_SHADOW_START_NR].start_address = KMSAN_MODULES_SHADOW_START; + address_markers[KMSAN_MODULES_SHADOW_END_NR].start_address = KMSAN_MODULES_SHADOW_END; + address_markers[KMSAN_MODULES_ORIGIN_START_NR].start_address = KMSAN_MODULES_ORIGIN_START; + address_markers[KMSAN_MODULES_ORIGIN_END_NR].start_address = KMSAN_MODULES_ORIGIN_END; +#endif sort_address_markers(); #ifdef CONFIG_PTDUMP_DEBUGFS debugfs_create_file("kernel_page_tables", 0400, NULL, NULL, &ptdump_fops); |