From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E9BBAC2D0C3 for ; Mon, 16 Dec 2019 18:05:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B467724655 for ; Mon, 16 Dec 2019 18:05:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576519521; bh=vT09+Y2atmoIbCV7QqkXaUqPrSgl4UOEZ/3qeExbu4w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=FdHqn2v6TwvHrKySVRtZQgYatLJSfAUucSAKdPvbByRXi5wd/XZQ9+0YXGKDBiWI0 xvdLOk1Yb3+6XIVwr9gruLqcj7QzmfsmvOdxHlBVm7dbq+vvWg6Kzw/UUJy8dOe430 FXrtLfajUzmMrye91mwemBUtrcC43yw5SERTz6Pk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729809AbfLPSFU (ORCPT ); Mon, 16 Dec 2019 13:05:20 -0500 Received: from mail.kernel.org ([198.145.29.99]:43430 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729800AbfLPSFR (ORCPT ); Mon, 16 Dec 2019 13:05:17 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4DD3E206EC; Mon, 16 Dec 2019 18:05:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576519516; bh=vT09+Y2atmoIbCV7QqkXaUqPrSgl4UOEZ/3qeExbu4w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ahQ4HbZN7T5whVXGJ1ErQT5242scRtBp8Eczu97pz8BPqJMJ/yNuSstnA0yzYZsAs FMZBNssbsYVyHSQFneMKgBi1k/dd6IpEj99fl7pCbSfHqjVBaHpjDfr+bK5i6R8rfv AO576gX+9Dw7ILIcIwfOLvGpaXmsEVHBbIX076XI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org Subject: [PATCH 4.19 047/140] lib: raid6: fix awk build warnings Date: Mon, 16 Dec 2019 18:48:35 +0100 Message-Id: <20191216174801.515842474@linuxfoundation.org> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20191216174747.111154704@linuxfoundation.org> References: <20191216174747.111154704@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Greg Kroah-Hartman commit 702600eef73033ddd4eafcefcbb6560f3e3a90f7 upstream. Newer versions of awk spit out these fun warnings: awk: ../lib/raid6/unroll.awk:16: warning: regexp escape sequence `\#' is not a known regexp operator As commit 700c1018b86d ("x86/insn: Fix awk regexp warnings") showed, it turns out that there are a number of awk strings that do not need to be escaped and newer versions of awk now warn about this. Fix the string up so that no warning is produced. The exact same kernel module gets created before and after this patch, showing that it wasn't needed. Link: https://lore.kernel.org/r/20191206152600.GA75093@kroah.com Signed-off-by: Greg Kroah-Hartman --- lib/raid6/unroll.awk | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/lib/raid6/unroll.awk +++ b/lib/raid6/unroll.awk @@ -13,7 +13,7 @@ BEGIN { for (i = 0; i < rep; ++i) { tmp = $0 gsub(/\$\$/, i, tmp) - gsub(/\$\#/, n, tmp) + gsub(/\$#/, n, tmp) gsub(/\$\*/, "$", tmp) print tmp }