From: Neeraj Upadhyay <Neeraj.Upadhyay@amd.com>
To: Manali Shukla <manali.shukla@amd.com>,
kvm@vger.kernel.org, linux-kselftest@vger.kernel.org
Cc: pbonzini@redhat.com, seanjc@google.com, shuah@kernel.org,
nikunj@amd.com, thomas.lendacky@amd.com, vkuznets@redhat.com,
bp@alien8.de, babu.moger@amd.com
Subject: Re: [PATCH v6 3/3] KVM: selftests: Add self IPI HLT test
Date: Wed, 29 Jan 2025 10:56:00 +0530 [thread overview]
Message-ID: <634c27ab-8ec5-431b-b024-fb8f86f05886@amd.com> (raw)
In-Reply-To: <20250128124812.7324-4-manali.shukla@amd.com>
On 1/28/2025 6:18 PM, Manali Shukla wrote:
> From: Manali Shukla <Manali.Shukla@amd.com>
>
> The IPI HLT test simulates a scenario where a pending event is present
> while the HLT instruction is executed.
>
> This test evaluates the idle HLT intercept feature of the AMD
> architecture, if available. If the feature is not present, the test
> exercises halt-exits/guest-entry for pending interrupts. It can be
> extended in the future to include cross-vCPU IPI testing.
>
> Suggested-by: Sean Christopherson <seanjc@google.com>
> Signed-off-by: Manali Shukla <Manali.Shukla@amd.com>
> ---
Reviewed-by: Neeraj Upadhyay <Neeraj.Upadhyay@amd.com>
- Neeraj
next prev parent reply other threads:[~2025-01-29 5:26 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-28 12:48 [PATCH v6 0/3] Add support for the Idle HLT intercept feature Manali Shukla
2025-01-28 12:48 ` [PATCH v6 1/3] x86/cpufeatures: Add CPUID feature bit for Idle HLT intercept Manali Shukla
2025-01-28 12:48 ` [PATCH v6 2/3] KVM: SVM: Add Idle HLT intercept support Manali Shukla
2025-02-25 22:07 ` Sean Christopherson
2025-02-27 8:21 ` Manali Shukla
2025-02-27 14:32 ` Sean Christopherson
2025-02-27 16:05 ` Manali Shukla
2025-02-27 16:11 ` Sean Christopherson
2025-02-28 14:58 ` Manali Shukla
2025-01-28 12:48 ` [PATCH v6 3/3] KVM: selftests: Add self IPI HLT test Manali Shukla
2025-01-29 5:26 ` Neeraj Upadhyay [this message]
2025-02-26 0:38 ` Sean Christopherson
2025-02-28 15:05 ` Manali Shukla
2025-02-10 5:06 ` [PATCH v6 0/3] Add support for the Idle HLT intercept feature Manali Shukla
2025-02-17 4:43 ` Manali Shukla
2025-02-28 17:06 ` Sean Christopherson
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