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From: Zhao Liu <zhao1.liu@intel.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: tglx@kernel.org, linux-kernel@vger.kernel.org,
	Sean Christopherson <seanjc@google.com>,
	Jim Mattson <jmattson@google.com>,
	Binbin Wu <binbin.wu@linux.intel.com>,
	Vishal L Verma <vishal.l.verma@intel.com>,
	"kvm@vger.kernel.org" <kvm@vger.kernel.org>,
	Rick P Edgecombe <rick.p.edgecombe@intel.com>,
	Binbin Wu <binbin.wu@intel.com>,
	"x86@kernel.org" <x86@kernel.org>,
	Paolo Bonzini <bonzini@redhat.com>, Yi Lai <yi1.lai@intel.com>
Subject: Re: [PATCH v3 1/2] x86/kvm/vmx: Move IRQ/NMI dispatch from KVM into x86 core
Date: Mon, 18 May 2026 16:12:54 +0800	[thread overview]
Message-ID: <agrKBk64pCMhzx6+@intel.com> (raw)
In-Reply-To: <20260508091829.GO3126523@noisy.programming.kicks-ass.net>

On Fri, May 08, 2026 at 11:18:29AM +0200, Peter Zijlstra wrote:
> Date: Fri, 8 May 2026 11:18:29 +0200
> From: Peter Zijlstra <peterz@infradead.org>
> Subject: [PATCH v3 1/2] x86/kvm/vmx: Move IRQ/NMI dispatch from KVM into
>  x86 core
> 
> 
> Move the VMX interrupt dispatch magic into the x86 core code. This
> isolates KVM from the FRED/IDT decisions and reduces the amount of
> EXPORT_SYMBOL_FOR_KVM().
> 
> Suggested-by: Sean Christopherson <seanjc@google.com>
> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
> Tested-by: "Verma, Vishal L" <vishal.l.verma@intel.com>
> ---
> Changes since v2:
>  - one more IS_ENABLED(CONFIG_KVM_INTEL) (Yan Zhao)
>  - fixed idt_do_interrupt_irqoff() prototype (Binbin Wu)

My Guest is running well and there's no interrupt error in system, so,

Tested-by: Zhao Liu <zhao1.liu@intel.com>


  parent reply	other threads:[~2026-05-18  7:45 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-04-23 15:56 [PATCH 0/2] x86/kvm/vmx: Fix VMX interrupt injection vs hrtimer_rearm_deferred() Peter Zijlstra
2026-04-23 15:56 ` [PATCH 1/2] x86/kvm/vmx: Move IRQ/NMI dispatch from KVM into x86 core Peter Zijlstra
2026-04-23 17:54   ` Xin Li
2026-04-28  9:43   ` Binbin Wu
2026-04-28 11:25     ` Paolo Bonzini
2026-05-01 20:31       ` Peter Zijlstra
2026-05-01 20:37   ` [PATCH v2 " Peter Zijlstra
2026-05-08  2:54     ` Yan Zhao
2026-05-08  8:54       ` Peter Zijlstra
2026-05-08  6:09     ` Binbin Wu
2026-05-08  8:53       ` Peter Zijlstra
2026-05-08  8:56         ` Binbin Wu
2026-05-08  9:18   ` [PATCH v3 " Peter Zijlstra
2026-05-08  9:41     ` Binbin Wu
2026-05-12 22:31     ` Sean Christopherson
2026-05-18  8:12     ` Zhao Liu [this message]
2026-05-19 18:27     ` [tip: x86/urgent] " tip-bot2 for Peter Zijlstra
2026-05-20 23:06     ` [PATCH v3 1/2] " Nathan Chancellor
2026-05-26  9:06       ` Peter Zijlstra
2026-05-26 19:35         ` Nathan Chancellor
2026-05-28  9:36         ` [tip: x86/urgent] x86/kvm/vmx: Fix x86_64 CFI build tip-bot2 for Peter Zijlstra
2026-05-26 10:01     ` [PATCH v3 1/2] x86/kvm/vmx: Move IRQ/NMI dispatch from KVM into x86 core Bezdeka, Florian
2026-05-26 10:21       ` Peter Zijlstra
2026-05-26 10:42         ` Florian Bezdeka
2026-04-23 15:56 ` [PATCH 2/2] x86/kvm/vmx: Fix VMX vs hrtimer_rearm_deferred() Peter Zijlstra
2026-05-11 12:59   ` David Woodhouse
2026-05-12 22:32     ` Sean Christopherson
2026-05-15 18:15     ` Marc Dionne
2026-05-18  8:01   ` Zhao Liu
2026-05-18  8:16   ` Binbin Wu
2026-05-19 18:27   ` [tip: x86/urgent] " tip-bot2 for Peter Zijlstra

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