- Kernel Update Version:
- Release Date:
- 2021-05-31 11:13:02
PSBM-129500netfilter: potential kernel crash in nft_rbtree_deactivate().
'pcompact' operation could trigger memory leaks when 'io_kaio' I/O engine was used by ploop.
I/O operations could be significantly slower if 'io_kaio' rather than 'io_direct' I/O engine was used by ploop.It was discovered that file preallocation was not requested by ploop with 'io_kaio' I/O engine. As a result, certain write operations to ploop devices could be significantly slower with 'io_kaio' than with 'io_direct' I/O engine.
sch_teql: kernel crash in teql_destroy().
ext4: timestamps could be updated in wrong inodes in certain cases, if the filesystem was mounted with 'lazytime' option.