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 4B8711A38F9; Sat, 29 Aug 2026 06:02:33 +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=1787983355; cv=none; b=KfCrwp/FX5vI7ijpgZ8xrJsdgLL5mIjNE9XC+8wOOv8xYFAfIyVf0U0ZDLZzbdadUW16enX/dr38JUCvh8WNcCpmCjdrgmhvc3KVB4jYQLhDv9wW+JM3OsPukWA7oAYOW6kdO1TPbfYGsdR+vK1jSUeTg3NaWGJeXvs582OVGNU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787983355; c=relaxed/simple; bh=MQ4pvSvjLsVP3x7VdT5CeXKSlpni/9XtijdZYznEYcc=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=rr+L2DJFmt7ZxX0tfwDyvtzYWeqksJPJZJ6QT3l2S8iFcaRnLQnz6XFSZBQvFRkIu3SUiEA710eLkclfJXFJsxf/p2h8FuGt7LLB15tDmf2OVqBtSEN0aYtY8qVQr/42o3FBfH10NucN+uFBCIuJXth2fZ76Yqu6auuhVDd6mu4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=IOq8adNU; 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="IOq8adNU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5F2871F000E9; Sat, 29 Aug 2026 06:02:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1787983353; bh=Gmo29pYEms2+Q4Cr8/V2qBTEL01TPuCLhDnBuX4g4LY=; h=From:To:Cc:Subject:In-Reply-To:References:Date; b=IOq8adNUVKyS9MvFAKnNOl5jXgUJq+rvuPyYjO+aYorZpj3EN4Vw9mQDoN5dJR6+d i4Xu5zDr/rJVcPD71YaZxI0DnQ+jCNa0fhBHTSlpdWBZmaFhxjWhbHrB8pPfiKltqP W8IQ46DKkSKT9EDTwUK1dF2nPf+BHR0JYKzWnP5YuERGDe0Sn0kCBLupOQKP5H0Qqc w8bxHP8hLouUV2LYxk5LZuAlBL6y9W04nltSwEM8KSxSmwZTnV7odvqfvIhVGSgWA2 yEWLz/gN6Gx100DqgoSAJV1WqxWl/Us3Y6JZcUuPP0tAQIjnfEKLPjbM3I7frZBY7g rUw9Bz1HwsU8w== X-Mailer: emacs 31.1 (via feedmail 11-beta-1 I) From: Aneesh Kumar K.V To: Jason Gunthorpe Cc: linux-coco@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Catalin Marinas , Greg KH , Jeremy Linton , Jonathan Cameron , Lorenzo Pieralisi , Mark Rutland , Sudeep Holla , Will Deacon , Steven Price , Suzuki K Poulose , Andre Przywara Subject: Re: [PATCH v9 5/7] virt: coco: arm-cca-guest: Rename TSM report source file In-Reply-To: <178794567779.4159892.13554089762527571548.b4-review@b4> References: <20260805063255.1638614-1-aneesh.kumar@kernel.org> <20260805063255.1638614-6-aneesh.kumar@kernel.org> <178794567779.4159892.13554089762527571548.b4-review@b4> Date: Sat, 29 Aug 2026 11:32:23 +0530 Message-ID: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain Jason Gunthorpe writes: >> The Arm CCA guest driver currently only implements TSM report support, but >> follow-up changes will add more TSM-related functionality to the same >> module. >> >> Rename arm-cca-guest.c to arm-cca.c and build it as an object of the >> arm-cca-guest module. This leaves room for the module to grow additional >> source files. > > That's pretty confusing, the module is called arm-cc-guest.ko but it > has host items too? > > I would have more expected the module to be named arm-cca and this > file to be guest and a future file to be host or something like that? > > It is annoying to change module names but we do it, and I think it > should be no problem in this case since there are no users.. > > But maybe this patch should be in another series.. > We have two modules, arm-cca-guest.ko and arm-cca-host.ko, located in their respective directories: drivers/virt/coco/arm-cca-guest/ drivers/virt/coco/arm-cca-host/ They also have separate Kconfig symbols, ARM_CCA_GUEST and ARM_CCA_HOST. -aneesh