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linux/drivers/md
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Weiwen Chen 531fc5e280 dm: add check target device probe completely 
Because some mmc execute tuning should take more time,
so if dm target device is not probe completely before dm verity,
will trigger:

[    0.834803] device-mapper: init: attempting early device configuration.
[    0.836226] device-mapper: init: adding target '0 1031864 verity 1 PARTUUID=cfc90ed7-b23f-459b-896f-8135b56567a1 PARTUUID=cfc90ed7-b23f-459b-896f-8135b56567a1 4096 4096 128983 128983 sha1 d0f6e81bf584217e524e88b023d0c70422fb2f19 e939f8142d39394fb14f0df917de9346cb045b78 10 restart_on_corruption ignore_zero_blocks use_fec_from_device PARTUUID=cfc90ed7-b23f-459b-896f-8135b56567a1 fec_roots 2 fec_blocks 130000 fec_start 130000'
[    0.836341] device-mapper: table: 253:0: verity: Data device lookup failed
[    0.836355] device-mapper: init: starting dm-0 (vroot) failed
[    0.836916] Unable to handle kernel NULL pointer dereference at virtual address 00000000
[    0.843161] pgd = c0004000
[    0.843415] [00000000] *pgd=00000000
[    0.843810] Internal error: Oops: 80000005 [#1] PREEMPT SMP ARM
[    0.844345] CPU: 2 PID: 1 Comm: swapper/0 Not tainted 4.4.77 #1
[    0.844870] Hardware name: Generic DT based system
[    0.845299] task: de4b0000 ti: de4b8000 task.ti: de4b8000
[    0.845782] PC is at 0x0
[    0.846018] LR is at generic_make_request+0xc8/0x220
[    0.846458] pc : [<00000000>]    lr : [<c03aae2c>]    psr: 60000013
[    0.846458] sp : de4b9b58  ip : 00000004  fp : de4b9d9c
[    0.847466] r10: 00000000  r9 : de7fb020  r8 : c100390c
[    0.847927] r7 : ffffffff  r6 : de4b9b5c  r5 : 00000000  r4 : dde71540
[    0.848508] r3 : 00000000  r2 : dc8ba64d  r1 : dde71540  r0 : de7fb020
[    0.849080] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[    0.849714] Control: 10c5387d  Table: 6000406a  DAC: 00000051

Change-Id: Idf9a33fd15adab8aa5e13f74c92b3270c9877035
Signed-off-by: Weiwen Chen <cww@rock-chips.com>
2019-03-27 09:01:28 +08:00
..
bcache bcache: Populate writeback_rate_minimum attribute 2018-11-13 11:08:22 -08:00
persistent-data dm: Avoid namespace collision with bitmap API 2018-08-01 15:49:38 -07:00
dm-bio-prison-v1.c dm: adjust structure members to improve alignment 2018-06-08 11:53:14 -04:00
dm-bio-prison-v1.h block: switch bios to blk_status_t 2017-06-09 09:27:32 -06:00
dm-bio-prison-v2.c dm: adjust structure members to improve alignment 2018-06-08 11:53:14 -04:00
dm-bio-prison-v2.h dm bio prison v2: new interface for the bio prison 2017-03-07 11:30:16 -05:00
dm-bio-record.h block: replace bi_bdev with a gendisk pointer and partitions index 2017-08-23 12:49:55 -06:00
dm-bufio.c dm bufio: fix buffer alignment 2018-04-30 11:51:39 -04:00
dm-builtin.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dm-cache-background-tracker.c dm cache background tracker: fix sparse warning 2018-04-30 15:40:40 -04:00
dm-cache-background-tracker.h dm cache: significant rework to leverage dm-bio-prison-v2 2017-03-07 13:28:31 -05:00
dm-cache-block-types.h linux: drop __bitwise__ everywhere 2016-12-16 00:13:41 +02:00
dm-cache-metadata.c dm cache metadata: verify cache has blocks in blocks_are_clean_separate_dirty() 2018-12-19 19:19:52 +01:00
dm-cache-metadata.h dm cache: significant rework to leverage dm-bio-prison-v2 2017-03-07 13:28:31 -05:00
dm-cache-policy-internal.h dm cache: significant rework to leverage dm-bio-prison-v2 2017-03-07 13:28:31 -05:00
dm-cache-policy-smq.c treewide: Use array_size() in vzalloc() 2018-06-12 16:19:22 -07:00
dm-cache-policy.c dm cache: add policy name to status output 2014-01-16 13:44:11 -05:00
dm-cache-policy.h dm cache: significant rework to leverage dm-bio-prison-v2 2017-03-07 13:28:31 -05:00
dm-cache-target.c dm cache: destroy migration_cache if cache target registration failed 2018-10-09 13:53:03 -04:00
dm-core.h dm: adjust structure members to improve alignment 2018-06-08 11:53:14 -04:00
dm-crypt.c This is the 4.19.19 stable release 2019-01-31 08:29:40 +01:00
dm-delay.c dm: Check for device sector overflow if CONFIG_LBDAF is not set 2019-01-26 09:32:42 +01:00
dm-era-target.c dm: allow targets to return output from messages they are sent 2018-04-03 15:04:10 -04:00
dm-exception-store.c - Revert a dm-multipath change that caused a regression for unprivledged 2015-11-04 21:19:53 -08:00
dm-exception-store.h dm snapshot: fix hung bios when copy error occurs 2016-01-08 20:03:05 -05:00
dm-flakey.c dm: Check for device sector overflow if CONFIG_LBDAF is not set 2019-01-26 09:32:42 +01:00
dm-integrity.c Fix open-coded multiplication arguments to allocators 2018-10-11 19:10:30 +02:00
dm-io.c dm: Use kzalloc for all structs with embedded biosets/mempools 2018-06-05 08:47:43 -06:00
dm-ioctl.c dm ioctl: harden copy_params()'s copy_from_user() from malicious users 2018-11-13 11:08:49 -08:00
dm-kcopyd.c dm kcopyd: Fix bug causing workqueue stalls 2019-01-26 09:32:41 +01:00
dm-linear.c dm: Check for device sector overflow if CONFIG_LBDAF is not set 2019-01-26 09:32:42 +01:00
dm-log-userspace-base.c dm: convert to bioset_init()/mempool_init() 2018-05-30 15:33:32 -06:00
dm-log-userspace-transfer.c dm log userspace transfer: match wait_for_completion_timeout return type 2015-04-15 12:10:20 -04:00
dm-log-userspace-transfer.h
dm-log-writes.c dax: Introduce a ->copy_to_iter dax operation 2018-05-22 23:18:31 -07:00
dm-log.c block,fs: use REQ_* flags directly 2016-11-01 09:43:26 -06:00
dm-mpath.c dm mpath: fix attached_handler_name leak and dangling hw_handler_name pointer 2018-09-17 22:46:49 -04:00
dm-mpath.h
dm-path-selector.c
dm-path-selector.h dm path selector: remove 'repeat_count' return from .select_path hook 2016-02-22 22:34:42 -05:00
dm-queue-length.c dm mpath selector: more evenly distribute ties 2018-01-29 13:44:58 -05:00
dm-raid.c dm raid: remove bogus const from decipher_sync_action() return type 2018-09-17 22:46:50 -04:00
dm-raid1.c dm: Check for device sector overflow if CONFIG_LBDAF is not set 2019-01-26 09:32:42 +01:00
dm-region-hash.c - Error path bug fix for overflow tests (Dan) 2018-06-12 18:28:00 -07:00
dm-round-robin.c dm round robin: revert "use percpu 'repeat_count' and 'current_path'" 2017-02-17 00:54:09 -05:00
dm-rq.c dm: convert to bioset_init()/mempool_init() 2018-05-30 15:33:32 -06:00
dm-rq.h dm rq: do not update rq partially in each ending bio 2017-08-28 10:23:28 -04:00
dm-service-time.c dm mpath selector: more evenly distribute ties 2018-01-29 13:44:58 -05:00
dm-snap-persistent.c dm bufio: move dm-bufio.h to include/linux/ 2018-04-03 15:04:23 -04:00
dm-snap-transient.c dm snapshot: fix hung bios when copy error occurs 2016-01-08 20:03:05 -05:00
dm-snap.c dm snapshot: Fix excessive memory usage and workqueue stalls 2019-01-26 09:32:41 +01:00
dm-stats.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
dm-stats.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dm-stripe.c dax: Introduce a ->copy_to_iter dax operation 2018-05-22 23:18:31 -07:00
dm-switch.c treewide: Use array_size() in vmalloc() 2018-06-12 16:19:22 -07:00
dm-sysfs.c dm: move request-based code out to dm-rq.[hc] 2016-06-10 15:15:44 -04:00
dm-table.c dm: add check target device probe completely 2019-03-27 09:01:28 +08:00
dm-target.c dm: remove unused macro DM_MOD_NAME_SIZE 2018-04-03 15:04:15 -04:00
dm-thin-metadata.c dm thin: fix passdown_double_checking_shared_status() 2019-01-31 08:14:38 +01:00
dm-thin-metadata.h dm thin: fix passdown_double_checking_shared_status() 2019-01-31 08:14:38 +01:00
dm-thin.c dm thin: fix passdown_double_checking_shared_status() 2019-01-31 08:14:38 +01:00
dm-uevent.c
dm-uevent.h
dm-unstripe.c dm: Check for device sector overflow if CONFIG_LBDAF is not set 2019-01-26 09:32:42 +01:00
dm-verity-avb.c ANDROID: AVB error handler to invalidate vbmeta partition. 2018-12-05 09:48:12 -08:00
dm-verity-fec.c Refactors rslib and callers to provide a per-instance allocation area 2018-06-05 10:48:05 -07:00
dm-verity-fec.h dm: convert to bioset_init()/mempool_init() 2018-05-30 15:33:32 -06:00
dm-verity-target.c FROMGIT: dm verity: log the hash algorithm implementation 2018-12-18 10:48:49 -08:00
dm-verity.h ANDROID: AVB error handler to invalidate vbmeta partition. 2018-12-05 09:48:12 -08:00
dm-writecache.c libnvdimm-for-4.19_misc 2018-08-25 18:13:10 -07:00
dm-zero.c dm: don't return errnos from ->map 2017-06-09 09:27:32 -06:00
dm-zoned-metadata.c dm zoned: fix various dmz_get_mblock() issues 2018-11-13 11:08:49 -08:00
dm-zoned-reclaim.c dm kcopyd: return void from dm_kcopyd_copy() 2018-07-31 17:33:21 -04:00
dm-zoned-target.c dm zoned: Fix target BIO completion handling 2018-12-19 19:19:53 +01:00
dm-zoned.h dm zoned: drive-managed zoned block device target 2017-06-19 11:05:20 -04:00
dm.c dm: call blk_queue_split() to impose device limits on bios 2018-12-19 19:19:52 +01:00
dm.h dm: move dm_table_destroy() to same header as dm_table_create() 2018-01-17 09:16:06 -05:00
Kconfig ANDROID: AVB error handler to invalidate vbmeta partition. 2018-12-05 09:48:12 -08:00
Makefile ANDROID: AVB error handler to invalidate vbmeta partition. 2018-12-05 09:48:12 -08:00
md-bitmap.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2018-08-18 16:48:07 -07:00
md-bitmap.h md: Avoid namespace collision with bitmap API 2018-08-01 15:49:39 -07:00
md-cluster.c md-cluster: release RESYNC lock after the last resync message 2018-08-31 17:38:10 -07:00
md-cluster.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
md-faulty.c md: convert to bioset_init()/mempool_init() 2018-05-30 15:33:32 -06:00
md-linear.c md: convert to bioset_init()/mempool_init() 2018-05-30 15:33:32 -06:00
md-linear.h Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md 2017-11-14 16:07:26 -08:00
md-multipath.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
md-multipath.h md: convert to bioset_init()/mempool_init() 2018-05-30 15:33:32 -06:00
md.c MD: fix invalid stored role for a disk - try2 2018-11-13 11:09:00 -08:00
md.h md-cluster: show array's status more accurate 2018-07-05 11:17:01 -07:00
raid1-10.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
raid1.c MD: fix invalid stored role for a disk - try2 2018-11-13 11:09:00 -08:00
raid1.h md: convert to bioset_init()/mempool_init() 2018-05-30 15:33:32 -06:00
raid5-cache.c md/raid5: fix 'out of memory' during raid cache recovery 2019-02-06 17:30:16 +01:00
raid5-log.h md/raid5-cache: disable reshape completely 2018-08-31 17:38:09 -07:00
raid5-ppl.c md: convert to bioset_init()/mempool_init() 2018-05-30 15:33:32 -06:00
raid5.c md/raid5: fix 'out of memory' during raid cache recovery 2019-02-06 17:30:16 +01:00
raid5.h Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md 2018-06-09 12:01:36 -07:00
raid10.c MD: fix invalid stored role for a disk - try2 2018-11-13 11:09:00 -08:00
raid10.h md: convert to bioset_init()/mempool_init() 2018-05-30 15:33:32 -06:00
raid0.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
raid0.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00