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=unavailable 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 3E109C43603 for ; Mon, 16 Dec 2019 18:38:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 09A5620CC7 for ; Mon, 16 Dec 2019 18:38:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576521489; bh=vT09+Y2atmoIbCV7QqkXaUqPrSgl4UOEZ/3qeExbu4w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=HyTXMDY696aH+G2bU3WS9GNseI0B7thL+nI+QXejEWSxSdvTAzxb0hAV9BjdE707x BY1N0IA9BcB96FY8SlkiWEGB71Sqdmm7PSKmrhFngr3qi3bcO27/PnoAtCSUqg8dYI qYXwABj8s1UCAdGFgrhmUq7kv3xBbxybrE1+DLkY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729402AbfLPSFS (ORCPT ); Mon, 16 Dec 2019 13:05:18 -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: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@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 }