From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 3DB763CF207; Thu, 16 Jul 2026 09:42:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784194961; cv=none; b=l50e4i3un03KRXjTfhI+Q5j5FttXTEMGdb2j6iTBLTx+qTuS9vRtH794/8DxgpyyltOtP9GOykf0JjC8eNzgzzwRgsZ6KbdWkrhBjPNe6suReP9EUoa4KMqGDMFANsC5kXy1D9q1YXsHzGuyuICQJ12JX2h1OxNI2VZ3yWfdjBI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784194961; c=relaxed/simple; bh=lDsA2o0CiYcDtc0UdSTPL7Rg7ox1QEr/Ll9MILNoBDE=; h=Date:Message-ID:From:To:Cc:Subject:In-Reply-To:References: MIME-Version:Content-Type; b=GvYGkzfWg5im/VUSaW1jzbzSVUQe46xyNQGzOtwSCuOszzlyLiTDElZiXAMGU7PUXvddO8h8fjQW8iT3V6FkAvLYf+kCaMkGlUFPWo4TrFC3KLp9VkWZUnIz7KuAdjgbolrNuBXjwKjUzSVOzeCnFCpUIUM8Qt/ms4Wr5sfo9LY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=mbw8oxH8; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="mbw8oxH8" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 626D31F00A3A; Thu, 16 Jul 2026 09:42:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784194957; bh=yi0EepmVgk/ZSGOBm4X0BGSIEyfZ6GxmDiTXsDw96Hw=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=mbw8oxH81x13vyIH3ecHa6vW/B7UnUhZ/q0XVerAaTTPlpoKH70NoCAR0K5Wk43dy jC/hDuCPFTbnhfvwsmUAtIdUwKw/RyxKNZhJcYXWEmZCT6eyfYxMLYalt/IqbfpqIY 29FKVActwiLPjTkBIbflcOlmYg9KYQ7AcK71/Gr0QK48T0Qow3mAExMi9z4ngnnQRl nbBxQ9OOvP0P2I/gpTXDxX8ZowHSRJZ0FHJdAbTVfLso9OIWL2aEToTADUVuifwL0L elOqpTUHc1v2sXPhR0FcjDu6d/STxFhloDRHZhhZdMDe6b2AEJrCWQpoVT7UmVBVNF Mhy5Wqgqm1Jmg== Received: from sofa.misterjones.org ([185.219.108.64] helo=goblin-girl.misterjones.org) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1wkIbz-00000005cn6-1GgE; Thu, 16 Jul 2026 09:42:35 +0000 Date: Thu, 16 Jul 2026 10:42:34 +0100 Message-ID: <86ech3feyd.wl-maz@kernel.org> From: Marc Zyngier To: Steven Price Cc: kvm@vger.kernel.org, kvmarm@lists.linux.dev, Catalin Marinas , Will Deacon , James Morse , Oliver Upton , Suzuki K Poulose , Zenghui Yu , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Joey Gouly , Alexandru Elisei , Christoffer Dall , Fuad Tabba , linux-coco@lists.linux.dev, Ganapatrao Kulkarni , Gavin Shan , Shanker Donthineni , Alper Gun , "Aneesh Kumar K . V" , Emi Kisanuki , Vishal Annapurve , WeiLin.Chang@arm.com, Lorenzo Pieralisi Subject: Re: [PATCH v15 00/37] arm64: Support for Arm CCA in KVM In-Reply-To: <2aba2dc2-eac5-474f-9bed-af2cb3003136@arm.com> References: <20260715142841.80544-1-steven.price@arm.com> <868q7bnxf3.wl-maz@kernel.org> <2aba2dc2-eac5-474f-9bed-af2cb3003136@arm.com> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM-LB/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL-LB/10.8 EasyPG/1.0.0 Emacs/30.1 (aarch64-unknown-linux-gnu) MULE/6.0 (HANACHIRUSATO) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: steven.price@arm.com, kvm@vger.kernel.org, kvmarm@lists.linux.dev, catalin.marinas@arm.com, will@kernel.org, james.morse@arm.com, oliver.upton@linux.dev, suzuki.poulose@arm.com, yuzenghui@huawei.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, joey.gouly@arm.com, alexandru.elisei@arm.com, christoffer.dall@arm.com, tabba@google.com, linux-coco@lists.linux.dev, gankulkarni@os.amperecomputing.com, gshan@redhat.com, sdonthineni@nvidia.com, alpergun@google.com, aneesh.kumar@kernel.org, fj0570is@fujitsu.com, vannapurve@google.com, WeiLin.Chang@arm.com, lpieralisi@kernel.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false On Thu, 16 Jul 2026 10:20:49 +0100, Steven Price wrote: > > On 16/07/2026 09:36, Marc Zyngier wrote: > > On Wed, 15 Jul 2026 15:28:02 +0100, > > Steven Price wrote: > >> > >> This series adds support for running protected VMs using KVM under the > >> Arm Confidential Compute Architecture (CCA). > >> > >> It is the second part of the Arm CCA host support that was previously > >> posted as a single 44-patch series. The generic firmware/RMM support has > >> now been split into a separate 6-patch base series[0] so that it can also be > >> used by other work (and hopefully make reviewing a little easier). This > >> series applies on top of that base. > > > > Splitting the series this way means that no Sashiko review can occur, > > as nothing applies on its own: > > > > https://sashiko.dev/#/patchset/20260715142841.80544-1-steven.price%40arm.com > > > > In the future, please post this with the relevant patches as an > > integral prefix, so that we can make use of the tooling. > > Ah, I wonder if there's a way to teach Sashiko to deal with dependencies > like this? Anyway if you're happy with everything in one series and > (hopefully) merging a prefix earlier then I'll go back to that - it's > easier for me too. Sashiko had plenty to say about the first series, and you've been Cc'd on the reports. I'd expect responses to the reports explaining why this isn't a problem, or how you are planning to address it. Thanks, M. -- Without deviation from the norm, progress is not possible.