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=-0.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED 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 916F8ECE560 for ; Sat, 15 Sep 2018 20:01:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4979320881 for ; Sat, 15 Sep 2018 20:01:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=zx2c4.com header.i=@zx2c4.com header.b="NpyyLvDz" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4979320881 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=zx2c4.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728080AbeIPBV1 (ORCPT ); Sat, 15 Sep 2018 21:21:27 -0400 Received: from frisell.zx2c4.com ([192.95.5.64]:55255 "EHLO frisell.zx2c4.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727549AbeIPBV1 (ORCPT ); Sat, 15 Sep 2018 21:21:27 -0400 Received: by frisell.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 0fa60e04; Sat, 15 Sep 2018 19:44:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=zx2c4.com; h=mime-version :references:in-reply-to:from:date:message-id:subject:to:cc :content-type:content-transfer-encoding; s=mail; bh=ATAmQmLySA/+ fJwznGGRFL0BNoE=; b=NpyyLvDzTRQ4qFRuHIE3eHoy1c2/TvhxeAqxj+aPFu9N 2r2jDnaUufbe0g8esDDAZWqf6cVHWxMf9vjNGEfZNIGCtl2JcaCyY+iqZDRzOngN Hb/3jdNoM5qZDxBzQBZcLVJfi3+c+LKlNFffTymp8ttaznA2MX5fbz6Sp4aeTV1w lC7kJSJ2i6iCkVwaFHuRAM37p51gqY0Wyj2sNH2cMGsdxKVoEJjkVgtqQMcZVZxc Va0k7p9REcZ/cSViTs9oR2tLGStpVwzJ8seJHSHKCJu91fETQANZjCVXJ4YG+f6Z Pyz9VDIurHRyX9we1yQxMkqBMT8TWcjSGasYIiFlrw== Received: by frisell.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id 8c940cc2 (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128:NO); Sat, 15 Sep 2018 19:44:04 +0000 (UTC) Received: by mail-oi0-f50.google.com with SMTP id x197-v6so15734307oix.5; Sat, 15 Sep 2018 13:01:16 -0700 (PDT) X-Gm-Message-State: APzg51CS5KxEMHnn23wRYWBliWKaGnL2NQHm8p5qVR/Voiymqhg3+xQW /5S2AmiArDtqLoMzA5iGtGiibnIPeqME6bJ7UJo= X-Google-Smtp-Source: ANB0VdYyLAfypqOADhKq/uh/Dcz2Bw5Oeua3XK4RFqDzY62c58vCRR4ySlr49yF0NQ/5o6NALbGVnVMXpwSMLFjmFHk= X-Received: by 2002:a54:4f88:: with SMTP id g8-v6mr13305191oiy.191.1537041675806; Sat, 15 Sep 2018 13:01:15 -0700 (PDT) MIME-Version: 1.0 References: <20180911010838.8818-1-Jason@zx2c4.com> <20180911010838.8818-2-Jason@zx2c4.com> <20180912061433.GA8484@ip-172-31-15-78> <20180913050301.GA26367@ip-172-31-15-78> <61B4DFD6-9BB5-4B81-BD0E-ACF112EA8AF7@amacapital.net> In-Reply-To: <61B4DFD6-9BB5-4B81-BD0E-ACF112EA8AF7@amacapital.net> From: "Jason A. Donenfeld" Date: Sat, 15 Sep 2018 22:01:04 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH net-next v3 01/17] asm: simd context helper API To: Andy Lutomirski Cc: kevin@guarana.org, Andrew Lutomirski , LKML , Netdev , David Miller , Greg Kroah-Hartman , Thomas Gleixner , Samuel Neves , linux-arch@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Sep 15, 2018 at 9:58 PM Andy Lutomirski wrote= : > I have no strong opinion, except that, if you paint the bikeshed =E2=80= =9Cpass by value=E2=80=9D, then simd_get and simd_relax should probably hav= e warn_unused_result set. Good idea.