From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5E21023E33D; Thu, 19 Jun 2025 12:36:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750336569; cv=none; b=mGTMSG3BuA2psz81howi1myt+3/ZGiCxuIKCgeiqakQ6b4ML5Z9Trs/RFwuzwdnhs6iuSYVBcHpvroHceRRNIab1Kysl3PLMv3/ICw86JGagQdn9S1soV773tPahiH7lGIA2swbRleIM68pETmvQnBc1MDHwMw4ng4VDwyqq0zg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750336569; c=relaxed/simple; bh=/VJpImzxCawSJoEGcFeP8vUU7BIQ4dI0KhLFtoTx7bc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=IXrzHpB/P8PIjbN/a4UWqyAzgBdHRBAGVz/Yic35gb1cIpiOPrXDKhVP8MKpT1Zo9EVSUE9jvhu+RdvT0lbwJSvnWGgHp2zgtAR6MD62YZpjbsSPNtKwflb62tzby6A4Cx9ameXzr2L7lVBsqw/Qe+Kov+raQG4rnaTEVdjz9/o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=c1Y/hTGy; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="c1Y/hTGy" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E63BAC4CEEF; Thu, 19 Jun 2025 12:36:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1750336568; bh=/VJpImzxCawSJoEGcFeP8vUU7BIQ4dI0KhLFtoTx7bc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=c1Y/hTGyqUZJGUEUZUgtVqR3Lm17+BC5/oGuq7U0MY9mRxFOpx8TksxBQFWzwj+wt jEy76Nl7yxYCsizm6p1ACyoakPYuXbaHyea8vjawdVUwUEXB67cLo2mywRNSRPnZZR jLvvtZc3noD9GTNNvl/P2i9D4sEs9Glcc1Hos1IRliawpbMyMzUncJM2dRGOg1R+wi WDyRAmJPSXOpjxL5i1hijcLxC1hQjvyrbcSxVaD0s8v3p9iR2sytHkUnZOi7d/HRBt 0JzkIRCsINQ33XXUgJXpOXUCnrVVnQMN3OBk33vSIgVcw/c7e0wtYxln1z+nKqk7J2 Hp79FJ1Q3IldQ== Received: from sofa.misterjones.org ([185.219.108.64] helo=valley-girl.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1uSEUw-008Fdk-8C; Thu, 19 Jun 2025 13:36:06 +0100 From: Marc Zyngier To: Oliver Upton , Paolo Bonzini , Joerg Roedel , David Woodhouse , Lu Baolu , Sean Christopherson Cc: linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, kvm@vger.kernel.org, iommu@lists.linux.dev, linux-kernel@vger.kernel.org, Sairaj Kodilkar , Vasant Hegde , Maxim Levitsky , Joao Martins , Francesco Lavra , David Matlack Subject: Re: (subset) [PATCH v3 01/62] KVM: arm64: Explicitly treat routing entry type changes as changes Date: Thu, 19 Jun 2025 13:36:02 +0100 Message-Id: <175033652435.3069576.5168060744496766238.b4-ty@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20250611224604.313496-3-seanjc@google.com> References: <20250611224604.313496-2-seanjc@google.com> <20250611224604.313496-3-seanjc@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: oliver.upton@linux.dev, pbonzini@redhat.com, joro@8bytes.org, dwmw2@infradead.org, baolu.lu@linux.intel.com, seanjc@google.com, linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, kvm@vger.kernel.org, iommu@lists.linux.dev, linux-kernel@vger.kernel.org, sarunkod@amd.com, vasant.hegde@amd.com, mlevitsk@redhat.com, joao.m.martins@oracle.com, francescolavra.fl@gmail.com, dmatlack@google.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false On Wed, 11 Jun 2025 15:45:04 -0700, Sean Christopherson wrote: > Explicitly treat type differences as GSI routing changes, as comparing MSI > data between two entries could get a false negative, e.g. if userspace > changed the type but left the type-specific data as- > > Note, the same bug was fixed in x86 by commit bcda70c56f3e ("KVM: x86: > Explicitly treat routing entry type changes as changes"). > > [...] Applied to fixes, thanks! [01/62] KVM: arm64: Explicitly treat routing entry type changes as changes commit: 1fbe6861a6d9a942fb8ab8677ddf1ecb86b1af60 Cheers, M. -- Without deviation from the norm, progress is not possible.