From patchwork Tue Mar 21 19:20:43 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marc Zyngier X-Patchwork-Id: 9637521 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 2A807601E9 for ; Tue, 21 Mar 2017 19:31:38 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 195CC27C14 for ; Tue, 21 Mar 2017 19:31:38 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0AA3228304; Tue, 21 Mar 2017 19:31:38 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 8481F27C14 for ; Tue, 21 Mar 2017 19:31:37 +0000 (UTC) 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=t04N16kaPkDgJyUHPp6R6isK8yei2Bx6du+rFgYDP3A=; b=FKQSCnTcL9zSH/9RhxF7UBMkmm 4OM+pWRUJKFmBU55R4CNe56z/ENaW7wwdN0F8Oz9oJsvH1ya2qRgB6mVNoBuhzeJ/UQWUmFBYIVOf +l3XX/K27I84JTQYUXxXJF3NUd/Dhe/QplOuaBguUgqZRFFuhhmGEIA1KHyb7sl6Ky1uth/PBL3Im cy50eabJPJWGymWa2Lcxmfo0M5R95wrPO+WKpd1unFE6mm82PWLULThybVcUw8Z+RTMKJWgETrE/z wkPccGBeZOs40rOEZ0rgfzlmdtzsGzt0Ph36g0WD0tXWwa6Vos/OG3xqeJX+qCKeGCp5hwCkFpMML apVy9wBQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cqPVH-0006pJ-Cy; Tue, 21 Mar 2017 19:31:35 +0000 Received: from foss.arm.com ([217.140.101.70]) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cqPMX-00038d-53 for linux-arm-kernel@lists.infradead.org; Tue, 21 Mar 2017 19:22:53 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 25BDB1684; Tue, 21 Mar 2017 12:22:12 -0700 (PDT) Received: from approximate.cambridge.arm.com (approximate.cambridge.arm.com [10.1.207.16]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 8C7B53F2E5; Tue, 21 Mar 2017 12:22:10 -0700 (PDT) From: Marc Zyngier To: linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org, kvmarm@lists.cs.columbia.edu Subject: [PATCH v4 13/28] ARM: Update cpu_v7_reset documentation Date: Tue, 21 Mar 2017 19:20:43 +0000 Message-Id: <20170321192058.9300-14-marc.zyngier@arm.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170321192058.9300-1-marc.zyngier@arm.com> References: <20170321192058.9300-1-marc.zyngier@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170321_122234_314667_D1DCB607 X-CRM114-Status: GOOD ( 10.95 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Russell King , Ard Biesheuvel , Catalin Marinas , James Morse , Keerthy , Christoffer Dall MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP cpu_v7_reset() now takes a second parameter indicating whether we should reboot in HYP or not. Update the documentation to reflect this. Tested-by: Keerthy Acked-by: Russell King Signed-off-by: Marc Zyngier --- arch/arm/mm/proc-v7.S | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S index 1846ca4255d0..01d64c0b2563 100644 --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S @@ -39,13 +39,14 @@ ENTRY(cpu_v7_proc_fin) ENDPROC(cpu_v7_proc_fin) /* - * cpu_v7_reset(loc) + * cpu_v7_reset(loc, hyp) * * Perform a soft reset of the system. Put the CPU into the * same state as it would be if it had been reset, and branch * to what would be the reset vector. * * - loc - location to jump to for soft reset + * - hyp - indicate if restart occurs in HYP mode * * This code must be executed using a flat identity mapping with * caches disabled.