ata-6.2-rc8

Three small fixes for 6.2 final:

  * Disable READ LOG DMA EXT for Samsung MZ7LH drives as these drives
    choke on that command, from Patrick.

  * Add Intel Tiger Lake UP{3,4} to the list of supported AHCI
    controllers (this is not technically a bug fix, but it is trivial
    enough that I add it here), from SImon.

  * Fix code comments in the pata_octeon_cf driver as incorrect
    formatting was causing warnings from kernel-doc, from Randy.