From patchwork Sat Dec 7 01:21:27 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeremy Linton X-Patchwork-Id: 13898169 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 E0D7AE77173 for ; Sat, 7 Dec 2024 01:23:05 +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-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=SaRMbE+HZoOsIQtPSMda7L4vy+I4DSDtTdjlvkuf5j4=; b=P6vAj13QlkduRhHibHCqwi2Jct qT0fVhKlICs1V8FgWe3qncHnSVGvoOd7LpQz+IA3YM0tI4wf2inNQdAzH6F79kvLcUvRY1MwEnZjT GtB8R9ft/9434uBNf5V1GWiEHuQp+6692hHfWbmcvOvY1lq6baH8TCpBMpAMnRloHxe5a7UcugFVC BLs/Qyv8x+IiQ8Ejs8BQb5tzPp3XNOddpBx9LDWLmtHjWKsJ8qqLQpdCFiSIwdS9k5NsJ5sChTTZC wYrpXULXUGGLo/rsl+Uclp7kkoSKP0CmlBiFhw1j6j5p6Hxk2oZNY15NZSOEB0SnS9siHWXE09u97 EUaD2uQg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tJjWy-000000038wV-0bBG; Sat, 07 Dec 2024 01:22:48 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tJjVr-000000038pu-0WS8 for linux-arm-kernel@lists.infradead.org; Sat, 07 Dec 2024 01:21:44 +0000 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 8502711FB; Fri, 6 Dec 2024 17:22:00 -0800 (PST) Received: from u200865.usa.arm.com (usa-sjc-mx-foss1.foss.arm.com [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 439923F5A1; Fri, 6 Dec 2024 17:21:32 -0800 (PST) From: Jeremy Linton To: linux-arm-kernel@lists.infradead.org Cc: suzuki.poulose@arm.com, gshan@redhat.com, steven.price@arm.com, sami.mujawar@arm.com, catalin.marinas@arm.com, will@kernel.org, linux-kernel@vger.kernel.org, Jeremy Linton Subject: [PATCH v3 0/1] arm64: CCA TSM module autoloading Date: Fri, 6 Dec 2024 19:21:27 -0600 Message-ID: <20241207012128.247522-1-jeremy.linton@arm.com> X-Mailer: git-send-email 2.47.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241206_172140_151898_564D64E4 X-CRM114-Status: UNSURE ( 5.46 ) X-CRM114-Notice: Please train this message. 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 Provide module tables and a platform device so that the CCA TSM module will autoload when needed. v2->v3: Fix __maybe_used placement, it does fix CLANG builds now. Add reviewed-by tag, Thanks Gavin! Ugly commit message cleanup. v1->v2: Various comment updates/variable renames Add missing __maybe_unused to the platform_device_id Jeremy Linton (1): arm64: rsi: Add automatic arm-cca-guest module loading arch/arm64/include/asm/rsi.h | 2 ++ arch/arm64/kernel/rsi.c | 15 +++++++++++++++ drivers/virt/coco/arm-cca-guest/arm-cca-guest.c | 8 ++++++++ 3 files changed, 25 insertions(+)