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[PATCH 0/2][4.17] x86emul: string insn corrections


  • To: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
  • From: Jan Beulich <jbeulich@xxxxxxxx>
  • Date: Thu, 6 Oct 2022 15:10:17 +0200
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  • Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>
  • Delivery-date: Thu, 06 Oct 2022 13:10:43 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

Both partly RFC - see the remarks in the patches themselves.

1: further correct 64-bit mode zero count repeated string insn handling
2: pull permission check ahead for REP INS/OUTS

Jan



 


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