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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 99091C433F5 for ; Wed, 16 Feb 2022 18:37:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To:Subject: MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=WeuJbH+Mpu3d4uMT5UAysYqemQjCICGcgzL06HGx5+o=; b=Jk4AwY5c2fh0Dz vy8brwwMwFPJ45P9CGANjWhE3KAD/KfiQrCFh73MpZYbFZzCDtreMvJ8Nxu89ilAkRr6zUgdGc/SL IYG2eaWySv/ckj52oPbDp8DKyMh9J7jPKfhqvujjiNHaQjJgMLIs1S53juVHRK8ECm5qiVg2ngqvR vbFA6j77jAOUBcoHv8AkGjmbXzY0eFq5AFn+N4IK+ney2pyZGWDAqdZz+XZy4RRLwXq8SXuPh76N9 JJ0+Z7Km6oAIqY67tyfrvPdW2pzqLtN0Th2c2vxrSxiNJq7lxzJt6EswhOLUgoTtvts2+z+3TpYh9 fPV2vS5sqTj05qmcXegw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nKPAA-0087j0-Dg; Wed, 16 Feb 2022 18:36:26 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nKPA6-0087gg-F4 for linux-arm-kernel@lists.infradead.org; Wed, 16 Feb 2022 18:36:24 +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 B73C712FC; Wed, 16 Feb 2022 10:36:18 -0800 (PST) Received: from [10.57.40.147] (unknown [10.57.40.147]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 99D633F718; Wed, 16 Feb 2022 10:36:17 -0800 (PST) Message-ID: <626c6da4-547e-aa3e-3968-907e69e061d0@arm.com> Date: Wed, 16 Feb 2022 18:36:12 +0000 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; rv:91.0) Gecko/20100101 Thunderbird/91.6.1 Subject: Re: [PATCH v1 1/3] arm64: lib: Import latest version of Arm Optimized Routines' strcmp Content-Language: en-GB To: "Russell King (Oracle)" , Joey Gouly Cc: linux-arm-kernel@lists.infradead.org, nd@arm.com, catalin.marinas@arm.com, mark.rutland@arm.com, will@kernel.org References: <20220215170723.21266-1-joey.gouly@arm.com> <20220215170723.21266-2-joey.gouly@arm.com> From: Robin Murphy In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220216_103622_612045_36FFAD62 X-CRM114-Status: GOOD ( 15.26 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 2022-02-16 16:44, Russell King (Oracle) wrote: > On Tue, Feb 15, 2022 at 05:07:21PM +0000, Joey Gouly wrote: >> Import the latest version of the Arm Optimized Routines strcmp function based >> on the upstream code of string/aarch64/strcmp.S at commit 189dfefe37d5 from: >> https://github.com/ARM-software/optimized-routines >> >> This latest version includes MTE support. >> >> Signed-off-by: Joey Gouly >> Cc: Robin Murphy >> Cc: Mark Rutland >> Cc: Catalin Marinas >> Cc: Will Deacon >> --- >> arch/arm64/lib/strcmp.S | 238 +++++++++++++++++++++------------------- >> 1 file changed, 126 insertions(+), 112 deletions(-) >> >> diff --git a/arch/arm64/lib/strcmp.S b/arch/arm64/lib/strcmp.S >> index 83bcad72ec97..758de77afd2f 100644 >> --- a/arch/arm64/lib/strcmp.S >> +++ b/arch/arm64/lib/strcmp.S >> @@ -1,9 +1,9 @@ >> /* SPDX-License-Identifier: GPL-2.0-only */ > > Looking at the LICENSE file in the above repository, it appears that > this code is licensed as "MIT OR Apache-2.0 WITH LLVM-exception". > Shouldn't the SPDX line be updated to reflect the origin license of > this code? This is noted in the commits which first imported implementations from Arm Optimized Routines (020b199bc70d and earlier): "Note that for simplicity Arm have chosen to contribute this code to Linux under GPLv2 rather than the original MIT license." Apologies for the confusion - I should have mentioned that to Joey beforehand, if I hadn't completely forgotten about it. I think it's just been implicit that we'd continue to follow the same approach going forward. Thanks, Robin. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel