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  1. Lustre
  2. LU-14195

Support for linux kernel version 5.10

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Details

    • Improvement
    • Resolution: Unresolved
    • Minor
    • None
    • None
    • None
    • 9223372036854775807

    Description

      Changes needed to support Linux 5.10 include:

      • kzfree() is gone - renamed to kfree_sensitive()
      • KERNEL_DS and set_fs()/get_fs() not available and not needed.
      • ext4_handle_has_enough_credits() gone, use jbd2_handle_buffer_credits()
      • EXT4_GET_BLOCKS_KEEP_SIZE and EXT4_INODE_EOFBLOCKS gone
      • ldiskfs patches need refresh
      • commit 6212804f2d78 causes module building to fail (again).

      Attachments

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-15635 ext4_(inc|dec)_count removed handle_t arg breaking 5.10 server

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-15726 Introduce / use min journal credit for ldiskfs

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. LU-12511 Prepare lustre for adoption into the linux kernel

          • Major - Major loss of function.
          • Open

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              neilb Neil Brown
              neilb Neil Brown
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              Dates

                Created:
                Updated: