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 64A983E025C; Thu, 16 Jul 2026 08:36:35 +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=1784190996; cv=none; b=Wvli8SMPJ3LAhAdTTxKCbS8VBV7Tctox9Q9+Iawqr4I7cY1HZaFZmM9CJKB6yjAhZ2sCYe03CMyAMYzbvwGRXQMJOPv7YD06Y5ezqRDTaj8ZeDd8uhG3uP0dSq9NBxKcmWJgwqtxV4P6JKcmElko0n2Ttr9wccgPjv2ruyO0Dks= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784190996; c=relaxed/simple; bh=Ip/KPnE+Go/LuYq8OBVKex5N5LWziQG4Yt9I3sjVWMI=; h=Date:Message-ID:From:To:Cc:Subject:In-Reply-To:References: MIME-Version:Content-Type; b=u2/cDMAncji3ZeRwmrVtvwzMwttDlFRAfu7ytCQD5wzqSwf9ZUpDEvQYmFC6rMIXFX43KwoURId9Z9yzBZDVDbshpxzjuu5BcUrnxwthPMKDBj3baUnSoR+ysQ67bJx5sxPQsc9w65rPveL3mFfqZYg0OOZn4edCTA5OeeROkv0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Au26i0us; 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="Au26i0us" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4717F1F000E9; Thu, 16 Jul 2026 08:36:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784190995; bh=V8QPTigTcCC4UZr+acj1ZYLdorlKdGn8i+G4wCG9sso=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=Au26i0us2sYQaroQUjDyPJSDZsHl32dMOiqnb0Hpy4twDI32a+hp96+lQuL83G8SM IHAHRZSA3LPXHf4AUAe118dY/cuOpJiSSXMCHnX7DN1vG9ojE++4zSjp8/7OlzwwUU f/X2wF2tbLy90a8noT7WM/DRJZqR1F3eYBH9SdoTu76IOhUCnTjTncNZQ8NLvTQahx B4qVoEFHdoOdKAy2e+MqPdizZndaDGGXk6dUiDxIP1jWwux/pqZO90KMWgXiY3qJaO xsi5NAJDLFQmk7FoH7ZR9OYl+xokh8+zPNt33+Muo02oODb5lSAE4XZEkRTJpWH8L7 vaeQARGCzhx1g== 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 1wkHa4-00000005b7P-3HoW; Thu, 16 Jul 2026 08:36:32 +0000 Date: Thu, 16 Jul 2026 09:36:32 +0100 Message-ID: <868q7bnxf3.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: <20260715142841.80544-1-steven.price@arm.com> References: <20260715142841.80544-1-steven.price@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-coco@lists.linux.dev 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 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. Thanks, M. -- Without deviation from the norm, progress is not possible.