[Backport for 5.10.y PATCH 0/7] Patches for 5.10.y

[Hanjun Guo]

Hi Greg, Sasha,

Patches below are some collections of bugfixes, those fixes are
found when we are using the stable 5.10 kernel, please consider
to apply them, I also Cced the author and maintainer for each
patch to see if any objections.


Patch 2/7 will fix the failure of LTP test case 'move_pages 12',
and patch 3/7 is not a bugfix but a preparation for later bugfixes,
other patches are obvious bugfixes.


Gulam Mohamed (1):
  scsi: iscsi: Fix race condition between login and sync thread

Jens Axboe (1):
  io_uring: convert io_buffer_idr to XArray

Matthew Wilcox (Oracle) (1):
  io_uring: Convert personality_idr to XArray

Mauricio Faria de Oliveira (1):
  loop: fix I/O error on fsync() in detached loop devices

Mike Christie (1):
  scsi: iscsi: Fix iSCSI cls conn state

Oscar Salvador (1):
  mm,hwpoison: return -EBUSY when migration fails

Yejune Deng (1):
  io_uring: simplify io_remove_personalities()

 drivers/block/loop.c                |   3 +
 drivers/scsi/libiscsi.c             |  26 +-------
 drivers/scsi/scsi_transport_iscsi.c |  28 ++++++++-
 fs/io_uring.c                       | 116 +++++++++++++++---------------------
 include/scsi/scsi_transport_iscsi.h |   1 +
 mm/memory-failure.c                 |   6 +-
 6 files changed, 85 insertions(+), 95 deletions(-)

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1.7.12.4