From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 092723E3179; Thu, 16 Jul 2026 09:20:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784193661; cv=none; b=FNLw7X5JgJgUB7FB+5mn2dC4u9MRcTeUthkgb88BARKuHXqfiZ6QyIltBtFAW+D0JJ9vmEGiA5F7bjvPl3NfinwXx8yxO4iEs0dZ3bXFkjStmNFItTUQULGMaKJl1+2er2iLhuL04Tnb8p35zQHT5uzVYVkg3bQPkQInRtdAlpw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784193661; c=relaxed/simple; bh=mAmygk40Q0mJC5G0SZA+g5cL2Jls+CkcOyQ0X4Opiec=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=HHXnVgwDHOx7DAXuiL/vP/s/p3OQ3oA5qj5dvV7zy2NsMTKjdqWVOhN3tmNr+02x04MmbTzOLs4eBCqXC/324+Fvn/H8mUcn09nxuW34s4Q2OpPYfQUG7u8KQhxc0u72QLWrx5ovMfaYZ+eEd4zNRPHCjbSnnDNmLmaVbBfbSRw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; dkim=pass (1024-bit key) header.d=arm.com header.i=@arm.com header.b=XCngUfCt; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=arm.com header.i=@arm.com header.b="XCngUfCt" Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 146822B; Thu, 16 Jul 2026 02:20:53 -0700 (PDT) Received: from [10.1.25.27] (e122027.cambridge.arm.com [10.1.25.27]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id ACF2E3F905; Thu, 16 Jul 2026 02:20:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1784193657; bh=mAmygk40Q0mJC5G0SZA+g5cL2Jls+CkcOyQ0X4Opiec=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=XCngUfCtXkZbA+ocAbat2Ig0u77nubEABa336hDNq57vrwTORg4rpsKTctAVRUC93 RoOu5AAAHlZydxttMoBU52GjH7HUmBuS39Z+Jmn4yefRwpweYWXEZMhEz4UjpcqHAl YKOCa/NNQUSg1sFPIM7zYgWqG+LUhNeUy0BmkGDw= Message-ID: <2aba2dc2-eac5-474f-9bed-af2cb3003136@arm.com> Date: Thu, 16 Jul 2026 10:20:49 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v15 00/37] arm64: Support for Arm CCA in KVM To: Marc Zyngier 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 References: <20260715142841.80544-1-steven.price@arm.com> <868q7bnxf3.wl-maz@kernel.org> From: Steven Price Content-Language: en-GB In-Reply-To: <868q7bnxf3.wl-maz@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit 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. Thanks, Steve