AMD INVLPGB Linux Patches Updated For Broadcast TLB Invalidation

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  • phoronix
    Administrator
    • Jan 2007
    • 67391

    AMD INVLPGB Linux Patches Updated For Broadcast TLB Invalidation

    Phoronix: AMD INVLPGB Linux Patches Updated For Broadcast TLB Invalidation

    Right before Christmas Mesa engineer Rik van Riel posted Linux kernel patches to make use of the AMD INVLPGB instruction for broadcast TLB invalidation. INVLPGB is present in AMD Ryzen and EPYC processors since Zen 3 and early data showed by Rik indicated nice improvement. A third iteration of those patches have already been posted as this AMD INLVPGB usage works its way to the mainline kernel...

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  • PuckPoltergeist
    Senior Member
    • Jan 2009
    • 477

    #2
    Mesa engineer Rik van Riel
    ????

    Rik an Riel is long time kernel developer, mostly known for MM. As a mesa engineer I didn't noticed him up to today

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    • hyeyoo
      Junior Member
      • Oct 2022
      • 3

      #3
      Originally posted by PuckPoltergeist View Post
      ????

      Rik an Riel is long time kernel developer, mostly known for MM. As a mesa engineer I didn't noticed him up to today
      I think the author misspelled “Meta”

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