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AW: Kernel requires x86-64 CPU, after modifying arch_shared_info struct


  • To: Roger Pau Monné <roger.pau@xxxxxxxxxx>
  • From: Jan Ruh <jan.ruh@xxxxxxxxxx>
  • Date: Tue, 30 Jun 2020 07:30:14 +0000
  • Accept-language: de-DE, en-GB, en-US
  • Cc: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
  • Delivery-date: Tue, 30 Jun 2020 07:30:29 +0000
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  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
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  • Thread-topic: Kernel requires x86-64 CPU, after modifying arch_shared_info struct

Hi Roger,

thanks for your time, your remark that you cannot see how it has to do with the 
shared_info got me to step-by-step revert all changes I have done. Turns out a 
few weeks ago when implementing a sysctl I must have accidentally deleted the 
architecture specific syctl in the default case of the common sysctl. This 
leads to Xen quietly defaulting to a x86_32 CPU.

Jan.
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