[PATCH v3 0/4] raid10 bugfix

[linan666]

From: Li Nan <linan122@xxxxxxxxxx>

Changes in v3:
 - in patch 1, change check 'mreplace != NULL' to 'mreplace', improve log.
 - in patch 2, change check 'mrdev != NULL' to 'mrdev'.

Changes in v2:
 - add patch "md/raid10: improve code of mrdev in raid10_sync_request".
 - in patch 3, break lines longer than 80 columns and improve log.

Li Nan (4):
  md/raid10: fix null-ptr-deref of mreplace in raid10_sync_request
  md/raid10: improve code of mrdev in raid10_sync_request
  md/raid10: fix incorrect done of recovery
  md/raid10: fix io loss while replacement replace rdev

 drivers/md/raid10.c | 75 ++++++++++++++++++++++++++++++---------------
 1 file changed, 51 insertions(+), 24 deletions(-)

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2.31.1