[ubuntu/artful-updates] zfs-linux (Accepted)

Chris Halse Rogers raof at ubuntu.com
Wed Apr 18 00:14:46 UTC 2018

zfs-linux ( artful; urgency=medium

  * Fix mmap'd libaio read on non-prefaulted page deadlock (LP: #1754584)
    - Revert previous fix as there still is a potential for deadlock
      on the prefaulted page(s). Resolve the issue by only taking a
      reference on the page when copying it and not the page lock.
      The inode range lock protects against concurrent updates via
      zfs_read() and zfs_write().

Date: 2018-03-28 15:47:09.313289+00:00
Changed-By: Colin Ian King <colin.king at ubuntu.com>
Signed-By: Chris Halse Rogers <raof at ubuntu.com>
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