From patchwork Tue Jan 31 12:19:50 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Rutland X-Patchwork-Id: 9547061 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 1CBFB60425 for ; Tue, 31 Jan 2017 12:22:25 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0DDC028135 for ; Tue, 31 Jan 2017 12:22:25 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 027F428375; Tue, 31 Jan 2017 12:22:24 +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 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 957D628135 for ; Tue, 31 Jan 2017 12:22:24 +0000 (UTC) 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 1cYXS2-0007CT-3t; Tue, 31 Jan 2017 12:22:22 +0000 Received: from foss.arm.com ([217.140.101.70]) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cYXR4-0006GF-Dy for linux-arm-kernel@lists.infradead.org; Tue, 31 Jan 2017 12:21:25 +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 DA49B15AB; Tue, 31 Jan 2017 04:21:03 -0800 (PST) Received: from leverpostej.cambridge.arm.com (usa-sjc-imap-foss1.foss.arm.com [10.72.51.249]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 94FB03F477; Tue, 31 Jan 2017 04:21:02 -0800 (PST) From: Mark Rutland To: daniel.lezcano@linaro.org Subject: [PATCH 1/7] arm64: docs: widen silicon-errata kconfig column Date: Tue, 31 Jan 2017 12:19:50 +0000 Message-Id: <1485865196-12742-2-git-send-email-mark.rutland@arm.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1485865196-12742-1-git-send-email-mark.rutland@arm.com> References: <1485865196-12742-1-git-send-email-mark.rutland@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170131_042122_495786_62358040 X-CRM114-Status: UNSURE ( 8.28 ) X-CRM114-Notice: Please train this message. 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@arm.com, catalin.marinas@arm.com, will.deacon@arm.com, linux-kernel@vger.kernel.org, dingtianhong@huawei.com, tglx@linutronix.de, linux-arm-kernel@lists.infradead.org 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 It turns out that kconfigs for errata we need to handle might end up being too wide to fit in arm64's existing errata table. We may need to take errata workarounds (and their associated documentation) via different trees, and widening the table as required is likely to result in messy merge conflicts. We can minimise this messiness by widening the column in a separate patch as a preparatory step. Thus, only the additional lines should conflict, which is simple to address. This patch widens the kconfig column by 10 characters, which is sufficient to fit upcoming errata workarounds. A whitespace mixup is also corrected, such that all columns are consistently padded using tabs. Signed-off-by: Mark Rutland Cc: Catalin Marinas Cc: Will Deacon --- Documentation/arm64/silicon-errata.txt | 42 +++++++++++++++++----------------- 1 file changed, 21 insertions(+), 21 deletions(-) diff --git a/Documentation/arm64/silicon-errata.txt b/Documentation/arm64/silicon-errata.txt index 405da11..4a5e6cc 100644 --- a/Documentation/arm64/silicon-errata.txt +++ b/Documentation/arm64/silicon-errata.txt @@ -42,24 +42,24 @@ file acts as a registry of software workarounds in the Linux Kernel and will be updated when new workarounds are committed and backported to stable kernels. -| Implementor | Component | Erratum ID | Kconfig | -+----------------+-----------------+-----------------+-------------------------+ -| ARM | Cortex-A53 | #826319 | ARM64_ERRATUM_826319 | -| ARM | Cortex-A53 | #827319 | ARM64_ERRATUM_827319 | -| ARM | Cortex-A53 | #824069 | ARM64_ERRATUM_824069 | -| ARM | Cortex-A53 | #819472 | ARM64_ERRATUM_819472 | -| ARM | Cortex-A53 | #845719 | ARM64_ERRATUM_845719 | -| ARM | Cortex-A53 | #843419 | ARM64_ERRATUM_843419 | -| ARM | Cortex-A57 | #832075 | ARM64_ERRATUM_832075 | -| ARM | Cortex-A57 | #852523 | N/A | -| ARM | Cortex-A57 | #834220 | ARM64_ERRATUM_834220 | -| ARM | Cortex-A72 | #853709 | N/A | -| ARM | MMU-500 | #841119,#826419 | N/A | -| | | | | -| Cavium | ThunderX ITS | #22375, #24313 | CAVIUM_ERRATUM_22375 | -| Cavium | ThunderX ITS | #23144 | CAVIUM_ERRATUM_23144 | -| Cavium | ThunderX GICv3 | #23154 | CAVIUM_ERRATUM_23154 | -| Cavium | ThunderX Core | #27456 | CAVIUM_ERRATUM_27456 | -| Cavium | ThunderX SMMUv2 | #27704 | N/A | -| | | | | -| Freescale/NXP | LS2080A/LS1043A | A-008585 | FSL_ERRATUM_A008585 | +| Implementor | Component | Erratum ID | Kconfig | ++----------------+-----------------+-----------------+----------------------------------+ +| ARM | Cortex-A53 | #826319 | ARM64_ERRATUM_826319 | +| ARM | Cortex-A53 | #827319 | ARM64_ERRATUM_827319 | +| ARM | Cortex-A53 | #824069 | ARM64_ERRATUM_824069 | +| ARM | Cortex-A53 | #819472 | ARM64_ERRATUM_819472 | +| ARM | Cortex-A53 | #845719 | ARM64_ERRATUM_845719 | +| ARM | Cortex-A53 | #843419 | ARM64_ERRATUM_843419 | +| ARM | Cortex-A57 | #832075 | ARM64_ERRATUM_832075 | +| ARM | Cortex-A57 | #852523 | N/A | +| ARM | Cortex-A57 | #834220 | ARM64_ERRATUM_834220 | +| ARM | Cortex-A72 | #853709 | N/A | +| ARM | MMU-500 | #841119,#826419 | N/A | +| | | | | +| Cavium | ThunderX ITS | #22375, #24313 | CAVIUM_ERRATUM_22375 | +| Cavium | ThunderX ITS | #23144 | CAVIUM_ERRATUM_23144 | +| Cavium | ThunderX GICv3 | #23154 | CAVIUM_ERRATUM_23154 | +| Cavium | ThunderX Core | #27456 | CAVIUM_ERRATUM_27456 | +| Cavium | ThunderX SMMUv2 | #27704 | N/A | +| | | | | +| Freescale/NXP | LS2080A/LS1043A | A-008585 | FSL_ERRATUM_A008585 |