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  1. Lustre
  2. LU-15543

Support for kernel 5.14.21

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    • Bug
    • Resolution: Fixed
    • Minor
    • None
    • None
    • None
    • 3
    • 9223372036854775807

    Description

      Updates for Linux 5.14.21

      Linux v5.14-rc2-19-g188c299e2a26
      ext4: Support for checksumming from journal triggers

      ext4_journal_get_write_access() now has 4 arguments, provide
      a compat wrapper for older kernels.

      Linux: v5.11-rc5-9-g309dca309fc3
      block: store a block_device pointer in struct bio
      created bio_set_dev macro
      Linux: v5.15-rc6-127-gcf6d6238cdd3
      block: turn macro helpers into inline functions
      created inline function(s).

      Provide a bio_set_dev implementation if one is not provided
      by the kernel.

      Linux v5.12-rc1-20-ga8affc03a9b3
      block: rename BIO_MAX_PAGES to BIO_MAX_VECS

      Provide a fallback for older kernels when BIO_MAX_VECS is
      not defined

      v5.13-rc6-67-g2f064a59a11f
      sched: Change task_struct::state
      v5.13-rc6-64-gd6c23bb3a2ad
      sched: Add get_current_state()

      Provide a get_current_state() replacement for older kernels
      where it is not available.

      EXT4_DIR_REC_LEN and EXT4_DIR_ENTRY_LEN requires inode parent dir's
      inode.

      ext4fs_dirhash requires inode parent dir's inode, use a wrapper
      for older kernels.

      Updated patch series for Linux 5.14.21 based on 5.10

      Patches dropped due to upstream ext4 landings:
      linux-5.9/ext4-simple-blockalloc.patch
      rhel8.3/ext4-xattr-disable-credits-check.patch
      base/ext4-projid-xattrs.patch
      linux-5.8/ext4-enc-flag.patch

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            stancheff Shaun Tancheff
            stancheff Shaun Tancheff
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              Created:
              Updated:
              Resolved: