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 82374C44501 for ; Thu, 16 Jul 2026 09:42:45 +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-Type:MIME-Version: References:In-Reply-To:Subject:Cc:To:From:Message-ID:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=yi0EepmVgk/ZSGOBm4X0BGSIEyfZ6GxmDiTXsDw96Hw=; b=CP13dStSp0QKY4fnoLER0SLFjy eqKuRm08vgqFKnUcXXQnnmgEKKXTQC4RlE51dtqVqjIHXyc6LDLnKoe2BIsermnfp/FC1SqPax+wm Csy/8CLjzaVPwSRIxtszlqFwlbxRlMsZcpTChcil6O0SyhTbB5XoaEY/58Jvc0Wh+UY+lTXIXgJam 0PdkkWSwnXfYNCWD2sYUzchadWRrMdjlAubq5fIDYk97cLxN1oP3ujknwaPAxhBnQq4lR1j3/syky +DZuzg57hVCSDXomuHOMFaPbcH+u1slrf83uzQlRoQcbngssZpwco6E/HqWGReYxOUYElzNQNfrsb FfspHSpw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wkIc2-0000000Gul3-2NVF; Thu, 16 Jul 2026 09:42:38 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wkIc1-0000000Gukw-46FW for linux-arm-kernel@lists.infradead.org; Thu, 16 Jul 2026 09:42:38 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 8306243220; Thu, 16 Jul 2026 09:42:37 +0000 (UTC) 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) 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 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 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.