From patchwork Thu Oct 3 11:12:11 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Julien Grall X-Patchwork-Id: 11172527 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 2A64A13B1 for ; Thu, 3 Oct 2019 11:13:22 +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 EFEFB218DE for ; Thu, 3 Oct 2019 11:13:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="ZWBYdEQP" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EFEFB218DE Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com 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=CubUxxBUDeI1qrykDGfSaDH1jkyNdgSwTLdAkVw0Sos=; b=ZWBYdEQPxNbosZc1DBmREeXh4f f4iEb8UdNVFnCg90VdK2QnstFdD6qha1TeoB9W67wfTHv6X5vdSsW5vuTaHsqY6jj/bqS7n8UuPc9 fgxtd7nPB23vb9qwkD+8ak7mckA+DtWqWITHri6lACg42tyv36/lIO97RSyDJkcoS7LvUnlFVu+IC 0AB+ogrUpA0RK5HmY3vr0Wdg9Zk0BxOugyrWnIEleGRDp19WJJWohyxJlZ3blJugbnZ2Yb4y0tnbO Z7JrWMpNPB3O7BXr9yMOYxdVbz8e0707+nzaqvGsri1NDIcYOvKWPRYhtiyh6ypkXvZoVAqqRvLzp YR3VRuvQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux)) id 1iFz2q-0008Bf-HC; Thu, 03 Oct 2019 11:13:16 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux)) id 1iFz1y-0007D5-0D for linux-arm-kernel@lists.infradead.org; Thu, 03 Oct 2019 11:12:23 +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 6ED1015A1; Thu, 3 Oct 2019 04:12:21 -0700 (PDT) Received: from e108454-lin.cambridge.arm.com (e108454-lin.cambridge.arm.com [10.1.196.50]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 8743F3F706; Thu, 3 Oct 2019 04:12:20 -0700 (PDT) From: Julien Grall To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 4/4] docs/arm64: cpu-feature-registers: Documents missing visible fields Date: Thu, 3 Oct 2019 12:12:11 +0100 Message-Id: <20191003111211.483-5-julien.grall@arm.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20191003111211.483-1-julien.grall@arm.com> References: <20191003111211.483-1-julien.grall@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191003_041222_107806_0DA9E747 X-CRM114-Status: UNSURE ( 8.57 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 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: catalin.marinas@arm.com, Julien Grall , will@kernel.org, suzuki.poulose@arm.com MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org A couple of fields visible to userspace are not described in the documentation. So update it. Signed-off-by: Julien Grall --- Documentation/arm64/cpu-feature-registers.rst | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/arm64/cpu-feature-registers.rst b/Documentation/arm64/cpu-feature-registers.rst index 2955287e9acc..ffcf4e2c71ef 100644 --- a/Documentation/arm64/cpu-feature-registers.rst +++ b/Documentation/arm64/cpu-feature-registers.rst @@ -193,6 +193,10 @@ infrastructure: +------------------------------+---------+---------+ | Name | bits | visible | +------------------------------+---------+---------+ + | SB | [36-39] | y | + +------------------------------+---------+---------+ + | FRINTTS | [32-35] | y | + +------------------------------+---------+---------+ | GPI | [31-28] | y | +------------------------------+---------+---------+ | GPA | [27-24] | y |