From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 08ACDCA5FA7 for ; Tue, 29 Sep 2026 19:33:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc: To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=JSZ7qhDxfmONH8caf2Y2srBrN3d6GSLhEYO65kvAohk=; b=qhWNjCDbJ3JYF0r7UmuDjs/db9 huqno0Aw24rVtDUETlGtspnRA4lUy98pdM3nUdzwT5Y6jnOn3LYuKXL+/mWkw4nr1u38EFLUp/Vq/ lvs1dPQ+yKIMbP+LeviFoDSAPMoFOxsZ3T0m9o5grMqri1cIaE1m34pn1YGiFy+REOyAvsN74f8j3 lpn6+H3+0RqX0nzTgAwRi4mqaCPxGCe0ksAnNxAH2jCt48/n/sNSAwz7n+pHNs9YOsQt/Z4bYfAcn hYrxR1u9vyY1MqLuyD0PVtd1JpRwbBF5OgBOgp2eAMk3teqEPEbiekb2Dc5ad9H5h3fMovczQo4tE hJiypJlg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xBdZd-00000004NWe-2YNp; Tue, 29 Sep 2026 19:33:10 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1xBdZR-00000004NSM-3GMH for linux-arm-kernel@lists.infradead.org; Tue, 29 Sep 2026 19:32:57 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id EDED860234; Tue, 29 Sep 2026 19:32:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 83EFD1F0089B; Tue, 29 Sep 2026 19:32:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790710376; bh=JSZ7qhDxfmONH8caf2Y2srBrN3d6GSLhEYO65kvAohk=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=nii7bSmafSZYnedL7zMMjvXznytZR6n328KIzWlUF0gRK55KL9Z+K/2mDkIsnrfor co9arAt5em4OR5Ps8X8RIaGCVoS7dnySPJanlC8swmwyijuxev/eBfJI/xlG9lmvI/ baro/M2dO48MZw3DvXUkvjrBfnShVYXRaHAbisCoGgFzyGJPfPxltwL4gpivreJNVS nLTQ26KmX50rDqfhAH/l+GUwq7W4hpT3KPlRa4NvRe674eNl7WTUWdCFoOVS8bbFNF dzusokoa44Zj3xf8h77MUuyRO/m4RfKlV3isCWGIIpN/ky7KuNIWYTt9XaAQYjaMSR mHPL/a+ewzDdQ== From: Oliver Upton To: kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, Marc Zyngier Cc: Oliver Upton , Steffen Eiden , Joey Gouly , Suzuki K Poulose , Zenghui Yu , Fuad Tabba , Yuchao Zhang Subject: Re: (subset) [PATCH v2 0/7] KVM: arm64: vgic-v3: Make LPI disabling robust (and more) Date: Tue, 29 Sep 2026 12:32:53 -0700 Message-ID: <179071036888.5634.9129214925102842960.b4-ty@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260929093548.3598547-1-maz@kernel.org> References: <20260929093548.3598547-1-maz@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, 29 Sep 2026 10:35:41 +0100, Marc Zyngier wrote: > This is v2 of this series addressing shortcomings of LPIs being > disabled on one CPU from another. It has now expanded into some more > common areas. > > Yuchao Zhang reported that disabling LPIs on one CPU from another > could result in UAFs and other horrors. > > [...] Applied to fixes, thanks! [3/7] KVM: arm64: vgic: Allow last_lr_irq to be NULL when LRs are not overflowing https://git.kernel.org/kvmarm/kvmarm/c/e079ef0b1c40 [4/7] KVM: arm64: vgic: Take a refcount on IRQs referenced by last_lr_irq https://git.kernel.org/kvmarm/kvmarm/c/19bc5d79ece6 [6/7] KVM: arm64: vgic-its: Fix MOVALL handling of source redistributor https://git.kernel.org/kvmarm/kvmarm/c/751f4641560b -- Best, Oliver