On 31/03/21 11:34, Marc Zyngier wrote:
Queued and 1-9 and 18, thanks. There's a small issue in patch 10 that
prevented me from committing 10-15, but they mostly look good.
Can you please push the resulting merge somewhere?
I'm concerned that it will conflict in interesting way with other
On 2021-03-31 08:57, Paolo Bonzini wrote:
Queued and 1-9 and 18, thanks. There's a small issue in patch 10 that
prevented me from committing 10-15, but they mostly look good.
Can you please push the resulting merge somewhere?
I'm concerned that it will conflict in interesting way with other
On 26/03/21 03:19, Sean Christopherson wrote:
The end goal of this series is to optimize the MMU notifiers to take
mmu_lock if and only if the notification is relevant to KVM, i.e. the hva
range overlaps a memslot. Large VMs (hundreds of vCPUs) are very
sensitive to mmu_lock being taken for
On Tue, Mar 30, 2021, Ben Gardon wrote:
> On Thu, Mar 25, 2021 at 7:20 PM Sean Christopherson wrote:
> > Patch 10 moves x86's memslot walkers into common KVM. I chose x86 purely
> > because I could actually test it. All architectures use nearly identical
> > code, so I don't think it actually
On 30/03/21 20:32, Ben Gardon wrote:
Patches 1-7 are x86 specific prep patches to play nice with moving
the hva->gfn memslot lookups into common code. There ended up being waaay
more of these than I expected/wanted, but I had a hell of a time getting
the flushing logic right when shuffling the
On Thu, Mar 25, 2021 at 7:20 PM Sean Christopherson wrote:
>
> The end goal of this series is to optimize the MMU notifiers to take
> mmu_lock if and only if the notification is relevant to KVM, i.e. the hva
> range overlaps a memslot. Large VMs (hundreds of vCPUs) are very
> sensitive to
The end goal of this series is to optimize the MMU notifiers to take
mmu_lock if and only if the notification is relevant to KVM, i.e. the hva
range overlaps a memslot. Large VMs (hundreds of vCPUs) are very
sensitive to mmu_lock being taken for write at inopportune times, and
such VMs also tend
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