[lkml]   [2020]   [Jan]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH 5/5] KVM: x86: Set kvm_x86_ops only after ->hardware_setup() completes
On 30/01/20 01:10, Sean Christopherson wrote:
> Set kvm_x86_ops with the vendor's ops only after ->hardware_setup()
> completes to "prevent" using kvm_x86_ops before they are ready, i.e. to
> generate a null pointer fault instead of silently consuming unconfigured
> state.

What about even copying kvm_x86_ops by value, so that they can be
accessed with "kvm_x86_ops.callback()" and save one memory access?


 \ /
  Last update: 2020-01-30 06:45    [W:0.073 / U:0.508 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site