From: Paolo Bonzini <pbonzini@redhat.com>
To: Sean Christopherson <seanjc@google.com>,
Marc Zyngier <maz@kernel.org>,
Oliver Upton <oliver.upton@linux.dev>,
Anup Patel <anup@brainfault.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Christian Borntraeger <borntraeger@linux.ibm.com>,
Janosch Frank <frankja@linux.ibm.com>,
Claudio Imbrenda <imbrenda@linux.ibm.com>
Cc: linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev,
kvm@vger.kernel.org, kvm-riscv@lists.infradead.org,
linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
Andrew Jones <ajones@ventanamicro.com>,
James Houghton <jthoughton@google.com>,
Muhammad Usama Anjum <usama.anjum@collabora.com>
Subject: Re: [PATCH v4 00/16] KVM: selftests: "tree" wide overhauls
Date: Thu, 19 Dec 2024 13:51:39 +0100 [thread overview]
Message-ID: <6887b48c-b1ef-418b-90e7-fa95fedc71f2@redhat.com> (raw)
In-Reply-To: <Z2N-UlxgYlGT_1Or@google.com>
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
next prev parent reply other threads:[~2024-12-19 12:51 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-28 0:55 [PATCH v4 00/16] KVM: selftests: "tree" wide overhauls Sean Christopherson
2024-11-28 0:55 ` [PATCH v4 01/16] KVM: Move KVM_REG_SIZE() definition to common uAPI header Sean Christopherson
2024-11-28 8:14 ` Muhammad Usama Anjum
2024-11-28 0:55 ` [PATCH v4 02/16] KVM: selftests: Return a value from vcpu_get_reg() instead of using an out-param Sean Christopherson
2024-11-28 8:25 ` Claudio Imbrenda
2024-11-28 0:55 ` [PATCH v4 03/16] KVM: selftests: Assert that vcpu_{g,s}et_reg() won't truncate Sean Christopherson
2024-11-28 0:55 ` [PATCH v4 04/16] KVM: selftests: Check for a potential unhandled exception iff KVM_RUN succeeded Sean Christopherson
2024-11-28 0:55 ` [PATCH v4 05/16] KVM: selftests: Rename max_guest_memory_test to mmu_stress_test Sean Christopherson
2024-11-28 0:55 ` [PATCH v4 06/16] KVM: selftests: Only muck with SREGS on x86 in mmu_stress_test Sean Christopherson
2024-11-28 0:55 ` [PATCH v4 07/16] KVM: selftests: Compute number of extra pages needed " Sean Christopherson
2024-11-28 0:55 ` [PATCH v4 08/16] KVM: sefltests: Explicitly include ucall_common.h in mmu_stress_test.c Sean Christopherson
2024-11-28 0:55 ` [PATCH v4 09/16] KVM: selftests: Enable mmu_stress_test on arm64 Sean Christopherson
2024-11-28 0:55 ` [PATCH v4 10/16] KVM: selftests: Use vcpu_arch_put_guest() in mmu_stress_test Sean Christopherson
2024-11-28 0:55 ` [PATCH v4 11/16] KVM: selftests: Precisely limit the number of guest loops " Sean Christopherson
2024-11-28 0:55 ` [PATCH v4 12/16] KVM: selftests: Add a read-only mprotect() phase to mmu_stress_test Sean Christopherson
2024-11-28 0:55 ` [PATCH v4 13/16] KVM: selftests: Verify KVM correctly handles mprotect(PROT_READ) Sean Christopherson
2024-11-28 0:55 ` [PATCH v4 14/16] KVM: selftests: Provide empty 'all' and 'clean' targets for unsupported ARCHs Sean Christopherson
2024-11-28 8:19 ` Muhammad Usama Anjum
2024-11-28 8:42 ` Andrew Jones
2024-11-28 0:55 ` [PATCH v4 15/16] KVM: selftests: Use canonical $(ARCH) paths for KVM selftests directories Sean Christopherson
2024-11-28 8:20 ` Muhammad Usama Anjum
2024-11-28 8:25 ` Claudio Imbrenda
2024-12-02 18:47 ` Sean Christopherson
2024-11-28 8:43 ` Andrew Jones
2024-11-28 0:55 ` [PATCH v4 16/16] KVM: selftests: Override ARCH for x86_64 instead of using ARCH_DIR Sean Christopherson
2024-11-28 8:20 ` Muhammad Usama Anjum
2024-12-16 22:33 ` [PATCH v4 00/16] KVM: selftests: "tree" wide overhauls Sean Christopherson
2024-12-18 21:56 ` Sean Christopherson
2024-12-18 22:12 ` Sean Christopherson
2024-12-19 2:00 ` Sean Christopherson
2024-12-19 12:51 ` Paolo Bonzini [this message]
2024-12-19 15:14 ` John Stoffel
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