From patchwork Thu Nov 21 13:51:32 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 11256249 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 9C365186D for ; Thu, 21 Nov 2019 13:51:44 +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 6DADF20679 for ; Thu, 21 Nov 2019 13:51:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="S2IjkLe9" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6DADF20679 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:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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:In-Reply-To:References: List-Owner; bh=IoTshEemUyxtAfGJ5AKPPXIB2x7lD4XSGupZV1ftvE4=; b=S2IjkLe9B//qbU +QpLe9MoJkgOnnz8n7BYmY+Q+PgOyICUaWI+LUe5OfGkJkVEt2sSk/hAvktfdVVOxdxB/z8JNeuFT XnVmz3ygu56F7o8nPCycYSiT1pARmulUXDMpUWjmUXIUkjALNEptM2YxED0lHu6dcI2hnJ9fDB+Z6 30rjLSXYDRxeaviw8/qaxgIDNfGXBx6+Ok9BGYv2kVa9+U8HPqFLJHmraggJrzX7Sry0N2mqhF9hU qqEsCmjfaKHAy6dnThRciKziaCKErlWpkruuWrNjG9kXPEE8LEchIOJHXfRukk5CUtK3c6GcARZFw fNH8+woT5JZAhnx++fzQ==; 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 1iXms2-0001AV-Lr; Thu, 21 Nov 2019 13:51:42 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iXms0-00019t-EH for linux-arm-kernel@lists.infradead.org; Thu, 21 Nov 2019 13:51:41 +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 E552EDA7; Thu, 21 Nov 2019 05:51:36 -0800 (PST) Received: from localhost (unknown [10.37.6.21]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 627163F703; Thu, 21 Nov 2019 05:51:36 -0800 (PST) From: Mark Brown To: Catalin Marinas , Will Deacon Subject: [PATCH] arm64: mm: Fix column alignment for UXN in kernel_page_tables Date: Thu, 21 Nov 2019 13:51:32 +0000 Message-Id: <20191121135132.22480-1-broonie@kernel.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191121_055140_521251_42ED8C9C X-CRM114-Status: GOOD ( 10.76 ) X-Spam-Score: 0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.2 HEADER_FROM_DIFFERENT_DOMAINS From and EnvelopeFrom 2nd level mail domains are different 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 , Mark Brown , Laura Abbott , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org UXN is the only individual PTE bit other than the PTE_ATTRINDX_MASK ones which doesn't have both a set and a clear value provided, meaning that the columns in the table won't all be aligned. The PTE_ATTRINDX_MASK values are all both mutually exclusive and longer so are listed last to make a single final column for those values. Ensure everything is aligned by providing a clear value for UXN. Signed-off-by: Mark Brown Acked-by: Mark Rutland --- arch/arm64/mm/dump.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/mm/dump.c b/arch/arm64/mm/dump.c index 4997ce244172..ef4b3ca1e058 100644 --- a/arch/arm64/mm/dump.c +++ b/arch/arm64/mm/dump.c @@ -144,6 +144,7 @@ static const struct prot_bits pte_bits[] = { .mask = PTE_UXN, .val = PTE_UXN, .set = "UXN", + .clear = " ", }, { .mask = PTE_ATTRINDX_MASK, .val = PTE_ATTRINDX(MT_DEVICE_nGnRnE),