[Bug 1995062] Re: Fails on RISCV when sv57 is enabled

[Benjamin Drung]

** Tags removed: foundations-todo

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Title:
  Fails on RISCV when sv57 is enabled

Status in golang-defaults package in Ubuntu:
  Fix Released

Bug description:
  RISC-V introduced SV57 (57bit physical addresses) which breaks the
  pointer tagging mechanism of Go, we need the following patch to fix
  that: https://groups.google.com/g/golang-
  codereviews/c/qgCDki-2zEA?pli=1

  Note that at the moment, the kernel disables sv57 to work around this
  issue.

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