linux-kernel - Re: [PATCH v3 00/14] KVM: selftests: Morph max_guest_mem to mmu

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Message-ID: <173039503553.1508387.3074658713815866060.b4-ty@google.com>
Date: Thu, 31 Oct 2024 12:51:56 -0700
From: Sean Christopherson <seanjc@...gle.com>
To: Sean Christopherson <seanjc@...gle.com>, Marc Zyngier <maz@...nel.org>, 
	Oliver Upton <oliver.upton@...ux.dev>, Anup Patel <anup@...infault.org>, 
	Paul Walmsley <paul.walmsley@...ive.com>, Palmer Dabbelt <palmer@...belt.com>, 
	Albert Ou <aou@...s.berkeley.edu>, Paolo Bonzini <pbonzini@...hat.com>, 
	Christian Borntraeger <borntraeger@...ux.ibm.com>, Janosch Frank <frankja@...ux.ibm.com>, 
	Claudio Imbrenda <imbrenda@...ux.ibm.com>
Cc: linux-arm-kernel@...ts.infradead.org, kvmarm@...ts.linux.dev, 
	kvm@...r.kernel.org, kvm-riscv@...ts.infradead.org, 
	linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org, 
	Andrew Jones <ajones@...tanamicro.com>, James Houghton <jthoughton@...gle.com>
Subject: Re: [PATCH v3 00/14] KVM: selftests: Morph max_guest_mem to mmu_stress

On Wed, 09 Oct 2024 08:49:39 -0700, Sean Christopherson wrote:
> The main purpose of this series is to 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.
> 
> Patches 1-4 are a somewhat unexpected side quest.  The original plan was
> that patch 3 would be a single patch, but things snowballed.
> 
> [...]

Applied to kvm-x86 selftests, with the typo fixup pointed out by James.  Thanks!

[01/14] KVM: Move KVM_REG_SIZE() definition to common uAPI header
        https://github.com/kvm-x86/linux/commit/5e07fd0bf516
[02/14] KVM: selftests: Disable strict aliasing
        https://github.com/kvm-x86/linux/commit/d1ce2bcd8d2e
[03/14] KVM: selftests: Return a value from vcpu_get_reg() instead of using an out-param
        https://github.com/kvm-x86/linux/commit/5c6c7b71a45c
[04/14] KVM: selftests: Assert that vcpu_{g,s}et_reg() won't truncate
        https://github.com/kvm-x86/linux/commit/6aa2df3eb90b
[05/14] KVM: selftests: Check for a potential unhandled exception iff KVM_RUN succeeded
        https://github.com/kvm-x86/linux/commit/be9f2746d20b
[06/14] KVM: selftests: Rename max_guest_memory_test to mmu_stress_test
        https://github.com/kvm-x86/linux/commit/06694f27cfcc
[07/14] KVM: selftests: Only muck with SREGS on x86 in mmu_stress_test
        https://github.com/kvm-x86/linux/commit/8556ce365a07
[08/14] KVM: selftests: Compute number of extra pages needed in mmu_stress_test
        https://github.com/kvm-x86/linux/commit/c7b7876ac5d4
[09/14] KVM: sefltests: Explicitly include ucall_common.h in mmu_stress_test.c
        https://github.com/kvm-x86/linux/commit/a657856469e1
[10/14] KVM: selftests: Enable mmu_stress_test on arm64
        https://github.com/kvm-x86/linux/commit/1e53cde06102
[11/14] KVM: selftests: Use vcpu_arch_put_guest() in mmu_stress_test
        https://github.com/kvm-x86/linux/commit/8630563012b9
[12/14] KVM: selftests: Precisely limit the number of guest loops in mmu_stress_test
        https://github.com/kvm-x86/linux/commit/3d4585c220dc
[13/14] KVM: selftests: Add a read-only mprotect() phase to mmu_stress_test
        https://github.com/kvm-x86/linux/commit/eaafeebca75a
[14/14] KVM: selftests: Verify KVM correctly handles mprotect(PROT_READ)
        https://github.com/kvm-x86/linux/commit/a3cd5c187742

--
https://github.com/kvm-x86/linux/tree/next