Re: [PATCH v3 0/9] KVM: nSVM: fixes for CR3/MMU switch upon nested guest entry/exit

2020-07-09 Thread Paolo Bonzini
On 09/07/20 16:53, Vitaly Kuznetsov wrote: > This is a successor of "[PATCH v2 0/3] KVM: nSVM: fix #TF from CR3 switch > when entering guest" and "[PATCH] KVM: x86: drop erroneous mmu_check_root() > from fast_pgd_switch()". > > The snowball is growing fast! It all started with an intention to fix

[PATCH v3 0/9] KVM: nSVM: fixes for CR3/MMU switch upon nested guest entry/exit

2020-07-09 Thread Vitaly Kuznetsov
This is a successor of "[PATCH v2 0/3] KVM: nSVM: fix #TF from CR3 switch when entering guest" and "[PATCH] KVM: x86: drop erroneous mmu_check_root() from fast_pgd_switch()". The snowball is growing fast! It all started with an intention to fix the particular 'tripple fault' issue (now fixed by PA