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 B191740A949 for ; Tue, 7 Jul 2026 12:38:36 +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=1783427918; cv=none; b=Cpzf8u2BE2/c4JLMrH8+ZMEGaJiw8pU2ipjUDjlkcq/H93jB5M/ABTRehQmml9ti8NNNVD8zXgALkDKt4XB2dY3JeL2BQ9wCIsDTltEhyuVcwF2HmpP52nehVKfEQJOPrPj1FtEB6BkNEFw1XgY4A577XdpqCKnl/24b6RZjOOo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783427918; c=relaxed/simple; bh=7EEsxew6Es02TjhE1aeKmN/R1EhwCRRSzzS0AJVGpTs=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=l3eXWBOq3lGT6yipNhPLLdRaDlywmocsqIklpwHSR6dqNaWJPby10ko38kIx58mcnpwySRqDizk4F3DNO5uYdH402Zwqpr2XR95kjq664wIBEIXqYsFhTxNT9zyxuOKdH6rW/PpjZVZm3YBOeSux8WwMESSeDgUmFvdwD1HfuRQ= 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=ievhJzwQ; 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="ievhJzwQ" 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 B323C16F2; Tue, 7 Jul 2026 05:38:31 -0700 (PDT) Received: from [10.2.197.99] (ewhatever.cambridge.arm.com [10.2.197.99]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 29BB53F7B4; Tue, 7 Jul 2026 05:38:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1783427916; bh=7EEsxew6Es02TjhE1aeKmN/R1EhwCRRSzzS0AJVGpTs=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=ievhJzwQxPfTHhO74oWhdzyr6fOXat6wKNTrqB5pbhq5Rd3N1jUpOnw6Q8gKAaoEe QZBMFUe5Uowmxp+eD/SUlKnniKay0rXFiGQyOwS4O4oCGn8129p1WpsY0v194k5iMa tnvKLSmIh5yFq6KT9gpSCR2AwS2Li0qE8O8B/idc= Message-ID: Date: Tue, 7 Jul 2026 13:37:52 +0100 Precedence: bulk X-Mailing-List: linux-coco@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v8 4/6] virt: coco: arm-cca-guest: Rename TSM report source file To: "Aneesh Kumar K.V (Arm)" , linux-coco@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Catalin Marinas , Greg KH , Jeremy Linton , Jonathan Cameron , Lorenzo Pieralisi , Mark Rutland , Sudeep Holla , Will Deacon , Steven Price , Andre Przywara References: <20260707081351.1680209-1-aneesh.kumar@kernel.org> <20260707081351.1680209-5-aneesh.kumar@kernel.org> Content-Language: en-US From: Suzuki K Poulose In-Reply-To: <20260707081351.1680209-5-aneesh.kumar@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 07/07/2026 09:13, Aneesh Kumar K.V (Arm) wrote: > 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. > > Signed-off-by: Aneesh Kumar K.V (Arm) Reviewed-by: Suzuki K Poulose > --- > drivers/virt/coco/arm-cca-guest/Makefile | 2 ++ > .../virt/coco/arm-cca-guest/{arm-cca-guest.c => arm-cca.c} | 6 +++--- > 2 files changed, 5 insertions(+), 3 deletions(-) > rename drivers/virt/coco/arm-cca-guest/{arm-cca-guest.c => arm-cca.c} (97%) > > diff --git a/drivers/virt/coco/arm-cca-guest/Makefile b/drivers/virt/coco/arm-cca-guest/Makefile > index 69eeba08e98a..778146148515 100644 > --- a/drivers/virt/coco/arm-cca-guest/Makefile > +++ b/drivers/virt/coco/arm-cca-guest/Makefile > @@ -1,2 +1,4 @@ > # SPDX-License-Identifier: GPL-2.0-only > obj-$(CONFIG_ARM_CCA_GUEST) += arm-cca-guest.o > + > +arm-cca-guest-y += arm-cca.o > diff --git a/drivers/virt/coco/arm-cca-guest/arm-cca-guest.c b/drivers/virt/coco/arm-cca-guest/arm-cca.c > similarity index 97% > rename from drivers/virt/coco/arm-cca-guest/arm-cca-guest.c > rename to drivers/virt/coco/arm-cca-guest/arm-cca.c > index d05acddf6c4e..0c9fb61a28f1 100644 > --- a/drivers/virt/coco/arm-cca-guest/arm-cca-guest.c > +++ b/drivers/virt/coco/arm-cca-guest/arm-cca.c > @@ -184,7 +184,7 @@ static int arm_cca_report_new(struct tsm_report *report, void *data) > return ret; > } > > -static const struct tsm_report_ops arm_cca_tsm_ops = { > +static const struct tsm_report_ops arm_cca_tsm_report_ops = { > .name = KBUILD_MODNAME, > .report_new = arm_cca_report_new, > }; > @@ -205,7 +205,7 @@ static int __init arm_cca_guest_init(void) > if (!is_realm_world()) > return -ENODEV; > > - ret = tsm_report_register(&arm_cca_tsm_ops, NULL); > + ret = tsm_report_register(&arm_cca_tsm_report_ops, NULL); > if (ret < 0) > pr_err("Error %d registering with TSM\n", ret); > > @@ -219,7 +219,7 @@ module_init(arm_cca_guest_init); > */ > static void __exit arm_cca_guest_exit(void) > { > - tsm_report_unregister(&arm_cca_tsm_ops); > + tsm_report_unregister(&arm_cca_tsm_report_ops); > } > module_exit(arm_cca_guest_exit); >