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From: "Huang, Kai" <kai.huang@intel.com>
To: "pbonzini@redhat.com" <pbonzini@redhat.com>,
	"seanjc@google.com" <seanjc@google.com>
Cc: "kvm@vger.kernel.org" <kvm@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] KVM: x86: WARN (once) if RTC pending EOI tracking goes off the rails
Date: Fri, 19 Jun 2026 07:36:28 +0000	[thread overview]
Message-ID: <ada04a4834ac481963b3723db4ce47f617a3ff70.camel@intel.com> (raw)
In-Reply-To: <20260618174527.1982333-1-seanjc@google.com>

On Thu, 2026-06-18 at 10:45 -0700, Sean Christopherson wrote:
> WARN once if KVM's tracking for pending EOIs for Real-Time Clock IRQs goes
> off the rails, as there's no reason to bug the host or risk a DoS due to
> spamming dmesg with endless WARNs.  Absolute worst case scenario, guest
> time will go awry.
> 
> Signed-off-by: Sean Christopherson <seanjc@google.com>

Reviewed-by: Kai Huang <kai.huang@intel.com>

  reply	other threads:[~2026-06-19  7:36 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-06-18 17:45 Sean Christopherson
2026-06-19  7:36 ` Huang, Kai [this message]
2026-06-24  9:54 ` Paolo Bonzini

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