[Bug 1847232] Re: qemu TCG in s390x mode issue with calculating HASH

[David Hildenbrand]

** Changed in: qemu
       Status: In Progress => Fix Committed

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https://bugs.launchpad.net/bugs/1847232

Title:
  qemu TCG in s390x mode issue with calculating HASH

Status in QEMU:
  Fix Committed

Bug description:
  When using go on s390x on Debian x64 (buster) (host) and debian s390x
  (sid) (guest) I run into the following problem :

  The following occurs while trying to build a custom project :

  go: github.com/FactomProject/basen@v0.0.0-20150613233007-fe3947df716e:
  Get
  
https://proxy.golang.org/github.com/%21factom%21project/basen/@v/v0.0.0-20150613233007-fe3947df716e.mod:
  local error: tls: bad record MAC

  Doing a git bisect I find that this problem only occurs on and after
  commit 08ef92d556c584c7faf594ff3af46df456276e1b

  Before that commit, all works fine. Past this commit, build always
  fails.

  Without any proof, It looks like a hash calculation bug related to
  using z/Arch vector facilities...

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