Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp2092156pxf; Sat, 27 Mar 2021 02:24:29 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyXJWgeEoFEo8BamJGBNKi9UY/5kvBHC1/QmHtCVueLZ+ZqiFn06bPF8lpkvkNrDJfqvDPx X-Received: by 2002:a50:ec96:: with SMTP id e22mr19433540edr.385.1616837069541; Sat, 27 Mar 2021 02:24:29 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1616837069; cv=none; d=google.com; s=arc-20160816; b=fp2GgTYkqcKXvWjjZAQADflyoXvuHTJdF60/h7OzhIflSveB3V0pcu98n87He135a3 9YjGhdRnITS1aezFmIYPMRRofm3pt8ReemZoBQRnHyYzca/NTU5WgOWo+fhdDH1Un15w 6AfO1b3ZG76B2tDptivjLKepAtudYjzAgFnnXI9x7hRcXLaxMKO2gjhFhiXP7c7t7Bem xu8fuSX1qTuKjn8HTl3HTPo0fWR11py3CA4DWhApjw5wXX+RINok+yMbON0gQTxFfnTj iDdtxgcO2TPCQqJkXWIL0uQelqixpCD44ve2poSWTwpFCOUmtNCpukQFXpnwx40x1bLu 3X5g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=GM3bTHM73MWdbKG6Lj6lq55s4Znce5YscbjHgYvc2gQ=; b=ka3q1LVeAL3e9KHVpLKAvaQas1kVk2H5LOiBh9vPF/5NIJxh2+mD37qj6nwiQUKe89 NtnaHOnw2lm14EAQ2QV7Wdlv5mjsZOHnsJTTORR1QX6w4pMeKm3USFHsRuk7Cdl8kmg7 YvkYSoMjWtAr8ycA0SoWisDetICe2ZXLduoBo1+JFSUQLCLEk7SGCx6acKAbzJh10HQi Nxba0RliyOc7lDD+dgDV18T2qevl0BJo4liCv3NCqOYZOZFcdueOet3kt4n5mo/T3enc VtO/saCIydZVRdMDjoAZuhQskvZamKpotBtmoEHnXS+TQ1eYkKa/wNLlv/Dt24P8fewW yV0w== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@alien8.de header.s=dkim header.b=iAHPsbLl; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=alien8.de Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id t5si9018443edd.272.2021.03.27.02.23.10; Sat, 27 Mar 2021 02:24:29 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@alien8.de header.s=dkim header.b=iAHPsbLl; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=alien8.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231192AbhC0JPe (ORCPT + 99 others); Sat, 27 Mar 2021 05:15:34 -0400 Received: from mail.skyhub.de ([5.9.137.197]:40430 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230427AbhC0JPE (ORCPT ); Sat, 27 Mar 2021 05:15:04 -0400 Received: from zn.tnic (p200300ec2f1ad700ac57d777471ee151.dip0.t-ipconnect.de [IPv6:2003:ec:2f1a:d700:ac57:d777:471e:e151]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 4859D1EC0541; Sat, 27 Mar 2021 10:15:03 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1616836503; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=GM3bTHM73MWdbKG6Lj6lq55s4Znce5YscbjHgYvc2gQ=; b=iAHPsbLl4rxsPsuKXtFAqkAPls4MMOGdW/MOrshbwicxWZPuW3ushl/owWjA9TdWCOrUzl Xs1vQDjCd8vmstlPZt3qmyg302h53tlcro4y4K4fyNOvVNXzYK7BFDAlSxZ3vCTOtXR5GL MqPkzyUOMT0RHe73SaP0hNm6OhMIMUo= Date: Sat, 27 Mar 2021 10:14:59 +0100 From: Borislav Petkov To: Len Brown Cc: Andy Lutomirski , "Bae, Chang Seok" , Dave Hansen , X86 ML , LKML , libc-alpha , Florian Weimer , Rich Felker , Kyle Huey , Keno Fischer , Linux API Subject: Re: Candidate Linux ABI for Intel AMX and hypothetical new related features Message-ID: <20210327091459.GA16178@zn.tnic> References: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Mar 26, 2021 at 11:39:18PM -0400, Len Brown wrote: > Say a mainline links with a math library that uses AMX without the > knowledge of the mainline. What is a "mainline"? -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette