From patchwork Tue Nov 5 20:58:03 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ard Biesheuvel X-Patchwork-Id: 11228543 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9C0B91515 for ; Tue, 5 Nov 2019 21:02:16 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 81A2D21882 for ; Tue, 5 Nov 2019 21:02:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="FCkCRUV7"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="EfaFUIMT" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 81A2D21882 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=IY0+o0KoXJs/CgvNmvJk8SvbK7v1YtL0Cp7QVFbgS8c=; b=FCkCRUV7w7nuVFNfa8yMIRYBY7 IzY+w/1nehzzMKPt7WkUvtpglZ0+MjfkHxS5olnbdId9cU9RTTTxYW8HJ3pPdW18AgfqrirNLoG/I Pnf71dJlgE7QhF3UvAgxPfbc5wYT2cdsILqhHHGbUp0OwBO0Z35+OTiWJL0bteBB4EauxA/nHy+sx ep3f40W1IKNF86LK0CmZ+e19yzoi8p3gDWn6CUytDK4R3DIVIS8Fvg+T8ybqtL+m7APVjUbN3wsEo /U872bFnSKhehK4vyzVsaujwSHzsuODNMnAzaVMLo4b3QV0Re+FB67Q46LWmimY5RF246NOWy2K5S KFquQsYA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iS5xu-0000nC-GZ; Tue, 05 Nov 2019 21:02:14 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iS5vE-0005OO-GA for linux-arm-kernel@lists.infradead.org; Tue, 05 Nov 2019 20:59:33 +0000 Received: from e123331-lin.home (lfbn-mar-1-643-104.w90-118.abo.wanadoo.fr [90.118.215.104]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 2F0BB21D7D; Tue, 5 Nov 2019 20:59:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572987567; bh=rbfacBY3RL2nx6iTqlBmQBodGzrDQOSLLKeU8RyMr4w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EfaFUIMTxC9LaUHuy+LabE2Zq78qRWdfNAfLu0Lq5anO5i7P8SZKjHAXjmzdjH38y TgpU3uIaW5006m5MwQofNgrQ3Ut3Oim5BgDV0OgSwH61q2wARwexiQr2268QxVuEK2 z77XMje7+CqaXhMEHibTM5v3JOfWA8+6sv88wtS0= From: Ard Biesheuvel To: linux-arm-kernel@lists.infradead.org Subject: [PATCH for-stable-v4.4 10/53] ARM: smccc: Update HVC comment to describe new quirk parameter Date: Tue, 5 Nov 2019 21:58:03 +0100 Message-Id: <20191105205846.1394-11-ardb@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191105205846.1394-1-ardb@kernel.org> References: <20191105205846.1394-1-ardb@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191105_125928_609680_5F368106 X-CRM114-Status: GOOD ( 13.64 ) X-Spam-Score: -5.2 (-----) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-5.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [198.145.29.99 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Florian Fainelli , Greg Kroah-Hartman , Tony Lindgren , Catalin Marinas , Will Deacon , Sasha Levin , Russell King , Marc Zyngier , Will Deacon , Ard Biesheuvel MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Will Deacon [ Upstream commit 3046ec674d441562c6bb3e4284cd866743042ef3 ] Commit 680a0873e193 ("arm: kernel: Add SMC structure parameter") added a new "quirk" parameter to the SMC and HVC SMCCC backends, but only updated the comment for the SMC version. This patch adds the new paramater to the comment describing the HVC version too. Signed-off-by: Will Deacon Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman Signed-off-by: Ard Biesheuvel --- include/linux/arm-smccc.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/arm-smccc.h b/include/linux/arm-smccc.h index b67934164401..4c5bca38c653 100644 --- a/include/linux/arm-smccc.h +++ b/include/linux/arm-smccc.h @@ -109,6 +109,7 @@ asmlinkage void __arm_smccc_smc(unsigned long a0, unsigned long a1, * __arm_smccc_hvc() - make HVC calls * @a0-a7: arguments passed in registers 0 to 7 * @res: result values from registers 0 to 3 + * @quirk: points to an arm_smccc_quirk, or NULL when no quirks are required. * * This function is used to make HVC calls following SMC Calling * Convention. The content of the supplied param are copied to registers 0