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>
next prev parent reply other threads:[~2026-05-18 7:45 UTC|newest]
Thread overview: 28+ 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]
2026-05-20 23:06 ` Nathan Chancellor
2026-05-26 9:06 ` Peter Zijlstra
2026-05-26 19:35 ` Nathan Chancellor
2026-05-26 10:01 ` 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
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