diff --git a/libc/kernel/uapi/linux/raid/md_p.h b/libc/kernel/uapi/linux/raid/md_p.h
index 52a1dab..fc6e20e 100644
--- a/libc/kernel/uapi/linux/raid/md_p.h
+++ b/libc/kernel/uapi/linux/raid/md_p.h
@@ -19,178 +19,181 @@
 #ifndef _MD_P_H
 #define _MD_P_H
 #include <linux/types.h>
-#define MD_RESERVED_BYTES (64 * 1024)
+#include <asm/byteorder.h>
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MD_RESERVED_BYTES (64 * 1024)
 #define MD_RESERVED_SECTORS (MD_RESERVED_BYTES / 512)
 #define MD_NEW_SIZE_SECTORS(x) ((x & ~(MD_RESERVED_SECTORS - 1)) - MD_RESERVED_SECTORS)
 #define MD_SB_BYTES 4096
-#define MD_SB_WORDS (MD_SB_BYTES / 4)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MD_SB_WORDS (MD_SB_BYTES / 4)
 #define MD_SB_SECTORS (MD_SB_BYTES / 512)
 #define MD_SB_GENERIC_OFFSET 0
 #define MD_SB_PERSONALITY_OFFSET 64
-#define MD_SB_DISKS_OFFSET 128
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MD_SB_DISKS_OFFSET 128
 #define MD_SB_DESCRIPTOR_OFFSET 992
 #define MD_SB_GENERIC_CONSTANT_WORDS 32
 #define MD_SB_GENERIC_STATE_WORDS 32
-#define MD_SB_GENERIC_WORDS (MD_SB_GENERIC_CONSTANT_WORDS + MD_SB_GENERIC_STATE_WORDS)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MD_SB_GENERIC_WORDS (MD_SB_GENERIC_CONSTANT_WORDS + MD_SB_GENERIC_STATE_WORDS)
 #define MD_SB_PERSONALITY_WORDS 64
 #define MD_SB_DESCRIPTOR_WORDS 32
 #define MD_SB_DISKS 27
-#define MD_SB_DISKS_WORDS (MD_SB_DISKS*MD_SB_DESCRIPTOR_WORDS)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MD_SB_DISKS_WORDS (MD_SB_DISKS*MD_SB_DESCRIPTOR_WORDS)
 #define MD_SB_RESERVED_WORDS (1024 - MD_SB_GENERIC_WORDS - MD_SB_PERSONALITY_WORDS - MD_SB_DISKS_WORDS - MD_SB_DESCRIPTOR_WORDS)
 #define MD_SB_EQUAL_WORDS (MD_SB_GENERIC_WORDS + MD_SB_PERSONALITY_WORDS + MD_SB_DISKS_WORDS)
 #define MD_DISK_FAULTY 0
-#define MD_DISK_ACTIVE 1
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MD_DISK_ACTIVE 1
 #define MD_DISK_SYNC 2
 #define MD_DISK_REMOVED 3
 #define MD_DISK_WRITEMOSTLY 9
-typedef struct mdp_device_descriptor_s {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+typedef struct mdp_device_descriptor_s {
  __u32 number;
  __u32 major;
  __u32 minor;
- __u32 raid_disk;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u32 raid_disk;
  __u32 state;
  __u32 reserved[MD_SB_DESCRIPTOR_WORDS - 5];
 } mdp_disk_t;
-#define MD_SB_MAGIC 0xa92b4efc
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MD_SB_MAGIC 0xa92b4efc
 #define MD_SB_CLEAN 0
 #define MD_SB_ERRORS 1
 #define MD_SB_BITMAP_PRESENT 8
-typedef struct mdp_superblock_s {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+typedef struct mdp_superblock_s {
  __u32 md_magic;
  __u32 major_version;
  __u32 minor_version;
- __u32 patch_version;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u32 patch_version;
  __u32 gvalid_words;
  __u32 set_uuid0;
  __u32 ctime;
- __u32 level;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u32 level;
  __u32 size;
  __u32 nr_disks;
  __u32 raid_disks;
- __u32 md_minor;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u32 md_minor;
  __u32 not_persistent;
  __u32 set_uuid1;
  __u32 set_uuid2;
- __u32 set_uuid3;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u32 set_uuid3;
  __u32 gstate_creserved[MD_SB_GENERIC_CONSTANT_WORDS - 16];
  __u32 utime;
  __u32 state;
- __u32 active_disks;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u32 active_disks;
  __u32 working_disks;
  __u32 failed_disks;
  __u32 spare_disks;
- __u32 sb_csum;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u32 sb_csum;
 #if defined(__BYTE_ORDER) ? __BYTE_ORDER == __BIG_ENDIAN : defined(__BIG_ENDIAN)
  __u32 events_hi;
  __u32 events_lo;
- __u32 cp_events_hi;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u32 cp_events_hi;
  __u32 cp_events_lo;
 #elif defined(__BYTE_ORDER) ? __BYTE_ORDER == __LITTLE_ENDIAN : defined(__LITTLE_ENDIAN)
  __u32 events_lo;
- __u32 events_hi;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u32 events_hi;
  __u32 cp_events_lo;
  __u32 cp_events_hi;
 #else
-#error unspecified endianness
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#error unspecified endianness
 #endif
  __u32 recovery_cp;
  __u64 reshape_position;
- __u32 new_level;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u32 new_level;
  __u32 delta_disks;
  __u32 new_layout;
  __u32 new_chunk;
- __u32 gstate_sreserved[MD_SB_GENERIC_STATE_WORDS - 18];
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u32 gstate_sreserved[MD_SB_GENERIC_STATE_WORDS - 18];
  __u32 layout;
  __u32 chunk_size;
  __u32 root_pv;
- __u32 root_block;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u32 root_block;
  __u32 pstate_reserved[MD_SB_PERSONALITY_WORDS - 4];
  mdp_disk_t disks[MD_SB_DISKS];
  __u32 reserved[MD_SB_RESERVED_WORDS];
- mdp_disk_t this_disk;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ mdp_disk_t this_disk;
 } mdp_super_t;
 #define MD_SUPERBLOCK_1_TIME_SEC_MASK ((1ULL<<40) - 1)
 struct mdp_superblock_1 {
- __le32 magic;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __le32 magic;
  __le32 major_version;
  __le32 feature_map;
  __le32 pad0;
- __u8 set_uuid[16];
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u8 set_uuid[16];
  char set_name[32];
  __le64 ctime;
  __le32 level;
- __le32 layout;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __le32 layout;
  __le64 size;
  __le32 chunksize;
  __le32 raid_disks;
- __le32 bitmap_offset;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __le32 bitmap_offset;
  __le32 new_level;
  __le64 reshape_position;
  __le32 delta_disks;
- __le32 new_layout;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __le32 new_layout;
  __le32 new_chunk;
  __le32 new_offset;
  __le64 data_offset;
- __le64 data_size;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __le64 data_size;
  __le64 super_offset;
  __le64 recovery_offset;
  __le32 dev_number;
- __le32 cnt_corrected_read;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __le32 cnt_corrected_read;
  __u8 device_uuid[16];
  __u8 devflags;
 #define WriteMostly1 1
- __u8 bblog_shift;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u8 bblog_shift;
  __le16 bblog_size;
  __le32 bblog_offset;
  __le64 utime;
- __le64 events;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __le64 events;
  __le64 resync_offset;
  __le32 sb_csum;
  __le32 max_dev;
- __u8 pad3[64-32];
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u8 pad3[64-32];
  __le16 dev_roles[0];
 };
 #define MD_FEATURE_BITMAP_OFFSET 1
-#define MD_FEATURE_RECOVERY_OFFSET 2
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MD_FEATURE_RECOVERY_OFFSET 2
 #define MD_FEATURE_RESHAPE_ACTIVE 4
 #define MD_FEATURE_BAD_BLOCKS 8
 #define MD_FEATURE_REPLACEMENT 16
-#define MD_FEATURE_RESHAPE_BACKWARDS 32
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MD_FEATURE_RESHAPE_BACKWARDS 32
 #define MD_FEATURE_NEW_OFFSET 64
-#define MD_FEATURE_ALL (MD_FEATURE_BITMAP_OFFSET   |MD_FEATURE_RECOVERY_OFFSET   |MD_FEATURE_RESHAPE_ACTIVE   |MD_FEATURE_BAD_BLOCKS   |MD_FEATURE_REPLACEMENT   |MD_FEATURE_RESHAPE_BACKWARDS   |MD_FEATURE_NEW_OFFSET   )
+#define MD_FEATURE_RECOVERY_BITMAP 128
+#define MD_FEATURE_ALL (MD_FEATURE_BITMAP_OFFSET   |MD_FEATURE_RECOVERY_OFFSET   |MD_FEATURE_RESHAPE_ACTIVE   |MD_FEATURE_BAD_BLOCKS   |MD_FEATURE_REPLACEMENT   |MD_FEATURE_RESHAPE_BACKWARDS   |MD_FEATURE_NEW_OFFSET   |MD_FEATURE_RECOVERY_BITMAP   )
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #endif