Re: [PATCH] KVM: Fix dirty ring mmap incorrect size due to renaming accident

2021-06-09 Thread Paolo Bonzini
On 09/06/21 03:43, Peter Xu wrote: Found this when I wanted to try the per-vcpu dirty rate series out, then I found that it's not really working and it can quickly hang death a guest. I found strange errors (e.g. guest crash after migration) happens even without the per-vcpu dirty rate series.

[PATCH] KVM: Fix dirty ring mmap incorrect size due to renaming accident

2021-06-08 Thread Peter Xu
Found this when I wanted to try the per-vcpu dirty rate series out, then I found that it's not really working and it can quickly hang death a guest. I found strange errors (e.g. guest crash after migration) happens even without the per-vcpu dirty rate series. When merging dirty ring, probably no