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=-12.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 E94ECC433F5 for ; Thu, 23 Sep 2021 19:56:29 +0000 (UTC) Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D91E261241 for ; Thu, 23 Sep 2021 19:56:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org D91E261241 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=konsulko.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.denx.de Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 452D8833F5; Thu, 23 Sep 2021 21:56:26 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=konsulko.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; unprotected) header.d=konsulko.com header.i=@konsulko.com header.b="nWpXV+Eb"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 8AC53833F2; Thu, 23 Sep 2021 21:56:24 +0200 (CEST) Received: from mail-qk1-x72e.google.com (mail-qk1-x72e.google.com [IPv6:2607:f8b0:4864:20::72e]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id BAC13833B6 for ; Thu, 23 Sep 2021 21:56:19 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=konsulko.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=trini@konsulko.com Received: by mail-qk1-x72e.google.com with SMTP id q125so10740448qkd.12 for ; Thu, 23 Sep 2021 12:56:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=konsulko.com; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=0xHXqCqtnXQWJTvRzF2qJhEA8EuAl2lmQ5ACZ/bwLO8=; b=nWpXV+EbyWKk3WAijTAN8gxFXGql3W5aEVeb3XG4FQr8I4PME7DMZLA0t14IxZn2e5 e9YwWKKPOepoIOZuA5D1Gn7V60Ro0TEkCrZwPDzPkIXLBtfkTaL4RARP/Jz/3tlHeG5l KR8fEVUI1WnK8xIXWYhspdI1sWHMM5g3dIwzs= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=0xHXqCqtnXQWJTvRzF2qJhEA8EuAl2lmQ5ACZ/bwLO8=; b=XUiccuxyQ2zWSa6/Kq4CvLBOyBTu94oqJOV6zILefW8eEexhzh6IwwsPM9e5i50VzF W28+MyEP8QQ7rJdYeOAOqBkqgvGLd/MZSzLFEF7Pkd48NWeNlepAH+ey3c30BSw1odyB pSYGKX+Tlfyg4c7tb+Ni/bmsX1jia1k7ksHLjJqzAJgrFp3WaJX20iYUr5hWeJANiLCm 2T+h0+U1QoBphmx0MKF+eVfAfvL0zyuDPYJrIo2GR31xmJSrH9xhAK9Rt42I8JPhNV78 aBDCEWdnLRLxz6narKCV5Ot4crxVzQqi//qNSAtveIHNX9BWKNSqHvgNPaRCRzcLcgA7 bebg== X-Gm-Message-State: AOAM530keCD1sct8Mq60lgPaBu3NoxyK1qqnOmO3rRAU3P4LOcTKhIM5 4P3S5YFh2fk0SReUGTuuR40eBQ== X-Google-Smtp-Source: ABdhPJyZaqw8LExnKADa8s0qgjloCoCBsRmPbt8O9WKuQBVn8fy/7wGZ/tXlOt5VK51AoZPF7M//uA== X-Received: by 2002:a05:620a:4c8:: with SMTP id 8mr6523665qks.153.1632426978204; Thu, 23 Sep 2021 12:56:18 -0700 (PDT) Received: from bill-the-cat (2603-6081-7b01-cbda-11b7-7bd8-71db-92e9.res6.spectrum.com. [2603:6081:7b01:cbda:11b7:7bd8:71db:92e9]) by smtp.gmail.com with ESMTPSA id 134sm4950863qkn.108.2021.09.23.12.56.16 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Thu, 23 Sep 2021 12:56:17 -0700 (PDT) Date: Thu, 23 Sep 2021 15:56:15 -0400 From: Tom Rini To: Stefan Roese Cc: u-boot@lists.denx.de, sjg@chromium.org, Wolfgang Denk , Rasmus Villemoes Subject: Re: [PATCH v6 3/3] arm64: Kconfig: Enable usage of optimized memset/memcpy/memmove Message-ID: <20210923195615.GA19126@bill-the-cat> References: <20210902150019.1349263-1-sr@denx.de> <20210902150019.1349263-4-sr@denx.de> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="rwEMma7ioTxnRzrJ" Content-Disposition: inline In-Reply-To: <20210902150019.1349263-4-sr@denx.de> X-Clacks-Overhead: GNU Terry Pratchett User-Agent: Mutt/1.9.4 (2018-02-28) X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.2 at phobos.denx.de X-Virus-Status: Clean --rwEMma7ioTxnRzrJ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Sep 02, 2021 at 05:00:19PM +0200, Stefan Roese wrote: > This patch enables the use of the optimized memset(), memmove() & > memcpy() versions recently added on ARM64. >=20 > Please note that these optimized functions are now only enabled for > recent GCC versions (>=3D 9.4), as earlier GCC versions throw these > errors: >=20 > aarch64-linux-ar: warning: arch/arm/lib/memset-arm64.o: unsupported GNU_P= ROPERTY_TYPE (5) type: 0xc0000000 > ... >=20 > Signed-off-by: Stefan Roese So, I'm tempted to re-do this patch with default off, on ARM64. As-is, this causes failure to boot on two similar but different TI platforms (am65x_evm_a53, j721e_evm_a72) and my amlogic Le Potato (libretech-cc). This seems to be fine on my Pi 3. --=20 Tom --rwEMma7ioTxnRzrJ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEEGjx/cOCPqxcHgJu/FHw5/5Y0tywFAmFM29sACgkQFHw5/5Y0 tywWmAwArCMuTQ/H1P8IX3D+iTNQZsxFnbAVX2dhKmZ7LWOoyq2x4e8NtQmnQda8 8+4D9TXynL4VCSZtB9+GpqSOdTR49pRsawIydQwtTAvEMyxITp+OzXYmOFohd4Lz SrVNqXMJxwEkXJnKCLFuVok4r4oV5aSeKTmdtApRUjfJn8XLSpDb6B8iO+2EPNHP BK3WOmYxJiGKhW4a4u6zM2eoWlEL43c/cA3zQdTcHa1Et2dA3uu0511Fo4beZv3F yXNTDu3lQV0Rlpiobn2sP5qJQRZzJ/yZNbUIRHEgTsqe5t99QrMQgmKUad3zO0fx lRJtHH9VFuI6es2rSusxsi7ZqvVOmzQRVWND9O66hOU5mFJkF+bxZhV623dwEIfi YbxUU0qKtvappzFIaTA0j6WpukkK/4lie5fLB+gYKq6hFSjzx9fn0aqwqwJUum+d sg7q6HQt4DlYttEs0jinXRa3XzYHYIEO+EpcVQl/S4r2wH653xXgrBviXcvuHUAv vP5BMQlr =/yj5 -----END PGP SIGNATURE----- --rwEMma7ioTxnRzrJ--