Re: [PATCH v4 00/16] KVM: selftests: "tree" wide overhauls

Paolo Bonzini
2024-12-19T12:51:54Z

On 12/19/24 03:00, Sean Christopherson wrote:
> On Wed, Dec 18, 2024, Sean Christopherson wrote:
>> On Wed, Dec 18, 2024, Sean Christopherson wrote:
>>> On Wed, 27 Nov 2024 16:55:31 -0800, Sean Christopherson wrote:
>>>> Two separate series (mmu_stress_test[1] and $ARCH[2]), posted as one to
>>>> avoid unpleasant conflicts, and because I hope to land both in kvm/next
>>>> shortly after 6.12-rc1 since they impact all of KVM selftests.
>>>>
>>>> mmu_stress_test
>>>> ---------------
>>>> Convert the max_guest_memory_test into a more generic mmu_stress_test.
>>>> The basic gist of the "conversion" is to have the test do mprotect() on
>>>> guest memory while vCPUs are accessing said memory, e.g. to verify KVM
>>>> and mmu_notifiers are working as intended.
>>>>
>>>> [...]
>>>
>>> As I am running out of time before I disappear for two weeks, applied to:
>>>
>>> https://github.com/kvm-x86/linux.git selftests_arch
>>>
>>> Other KVM maintainers, that branch is officially immutable. I also pushed a tag,
>>> kvm-selftests-arch-6.14, just in case I pull a stupid and manage to clobber the
>>> branch. My apologies if this causes pain. AFAICT, there aren't any queued or
>>> in-flight patches that git's rename magic can't automatically handle, so hopefully
>>> this ends up being pain-free.
>>>
>>> Paolo, here's a pull request if you want to pull this into kvm/next long before
>>> the 6.14 merge window. Diff stats at the very bottom (hilariously long).
Pulled, thanks.

Paolo