An unbreakable Enterprise kernel bug fix update has been released for Oracle Linux 7.

El-errata: ELBA-2021-9550 Oracle Linux 7 Unbreakable Enterprise kernel bug fix update

Oracle Linux Bug Fix Advisory ELBA-2021-9550

  http://linux.oracle.com/errata/ELBA-2021-9550.html

The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:

x86_64:
kernel-uek-4.14.35-1902.306.2.13.el7uek.x86_64.rpm
kernel-uek-debug-4.14.35-1902.306.2.13.el7uek.x86_64.rpm
kernel-uek-debug-devel-4.14.35-1902.306.2.13.el7uek.x86_64.rpm
kernel-uek-devel-4.14.35-1902.306.2.13.el7uek.x86_64.rpm
kernel-uek-tools-4.14.35-1902.306.2.13.el7uek.x86_64.rpm
kernel-uek-doc-4.14.35-1902.306.2.13.el7uek.noarch.rpm

SRPMS:
  http://oss.oracle.com/ol7/SRPMS-updates/kernel-uek-4.14.35-1902.306.2.13.el7uek.src.rpm


Description of changes:

[4.14.35-1902.306.2.13.el7uek]
- xfs: punch out data fork delalloc blocks on COW writeback failure (Brian Foster) [Orabug: 33542388]
- xfs: fix reflink source file racing with directio writes (Darrick J. Wong) [Orabug: 33542388]
- xfs: split up the xfs_reflink_end_cow work into smaller transactions (Darrick J. Wong) [Orabug: 33542388]
- xfs: flush removing page cache in xfs_reflink_remap_prep (Dave Chinner) [Orabug: 33542388]
- xfs: fix shared extent data corruption due to missing cow reservation (Brian Foster) [Orabug: 33542388]
- xfs: fix pagecache truncation prior to reflink (Darrick J. Wong) [Orabug: 33542388]
- xfs: fix fork selection in xfs_find_trim_cow_extent (Christoph Hellwig) [Orabug: 33542388]
- xfs: remove the unused trimmed argument from xfs_reflink_trim_around_shared (Christoph Hellwig) [Orabug: 33542388]
- xfs: skip delalloc COW blocks in xfs_reflink_end_cow (Christoph Hellwig) [Orabug: 33542388]
- xfs: fix transaction leak in xfs_reflink_allocate_cow() (Dave Chinner) [Orabug: 33542388]
- xfs: cow unwritten conversion uses uninitialized dfops (Brian Foster) [Orabug: 33542388]
- xfs: fix double ijoin in xfs_reflink_clear_inode_flag() (Dave Chinner) [Orabug: 33542388]
- xfs: fix double ijoin in xfs_reflink_cancel_cow_range (Dave Chinner) [Orabug: 33542388]
- xfs: minor cleanup for xfs_reflink_end_cow (Christoph Hellwig) [Orabug: 33542388]
- xfs: fix transaction allocation deadlock in IO path (Dave Chinner) [Orabug: 33542388]

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