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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2CD35C43334 for ; Wed, 1 Jun 2022 16:02:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233789AbiFAQCe (ORCPT ); Wed, 1 Jun 2022 12:02:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51834 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1355949AbiFAQC2 (ORCPT ); Wed, 1 Jun 2022 12:02:28 -0400 Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 52F3135274; Wed, 1 Jun 2022 09:02:24 -0700 (PDT) Received: from mail-yb1-f169.google.com ([209.85.219.169]) by mrelayeu.kundenserver.de (mreue009 [213.165.67.97]) with ESMTPSA (Nemesis) id 1MtfRv-1nf1hg15eJ-00v4pu; Wed, 01 Jun 2022 18:02:23 +0200 Received: by mail-yb1-f169.google.com with SMTP id h75so3728550ybg.4; Wed, 01 Jun 2022 09:02:22 -0700 (PDT) X-Gm-Message-State: AOAM53108KG6iiqKAualLgD4qXUEQ+1v7Jcd0CuhJeZhkOV5ystJH0zO XZTuC7mBR03nWpXD/GJ1J7ejo0Lmj24iHh+B8ok= X-Google-Smtp-Source: ABdhPJxXBt6t9Kpb18+45Z/4gGcabfaHsQkc7yNqpiwzF/WmyhE92OTDPGbAW+JZrCLtodw8qttgNxuQpK4z7UBz8ME= X-Received: by 2002:a25:1209:0:b0:65d:63f9:e10a with SMTP id 9-20020a251209000000b0065d63f9e10amr453686ybs.480.1654099341931; Wed, 01 Jun 2022 09:02:21 -0700 (PDT) MIME-Version: 1.0 References: <20220601100005.2989022-1-chenhuacai@loongson.cn> <20220601100005.2989022-8-chenhuacai@loongson.cn> In-Reply-To: From: Arnd Bergmann Date: Wed, 1 Jun 2022 18:02:05 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH V12 07/24] LoongArch: Add build infrastructure To: Randy Dunlap Cc: Huacai Chen , Arnd Bergmann , Andy Lutomirski , Thomas Gleixner , Peter Zijlstra , Andrew Morton , David Airlie , Jonathan Corbet , Linus Torvalds , linux-arch@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, Xuefeng Li , Yanteng Si , Huacai Chen , Guo Ren , Xuerui Wang , Jiaxun Yang , Stephen Rothwell , WANG Xuerui Content-Type: text/plain; charset="UTF-8" X-Provags-ID: V03:K1:BnZSg9eP17vALy19M2awOWIxYR0CHSN2wN9tVTWraj70vTg7PDz 5jBCc0CvVUjRqX2arSMKOyJUhsaUaqT0ZXy2B0NFFfprFlrsGJN2RLFwkHb5LHgzlu2jVTR uan3XtADusSD5xIOuzWTtXg5GmPHGqXnncQO9lO6+uXIqu+sW0oFslEWFQM97Ae9x1hg3UO v0709KNMn6xVBVGouiyIA== X-UI-Out-Filterresults: notjunk:1;V03:K0:xqQ1xqz9yt0=:h+mWvQkrrAW4wJnju2cd4X QC0/D2jjFnn9AmEZBkBwfPfc560lzeCKoiS/JOatuaxOQwP9w4gnwuIW7a/IMqIUWtfjteWAQ xL0e4SsT88Spk6jqzSJRDVityxj43JyiednDwFfV8wHC6tpuqLv2uR1hlJqy+lwAwk4mryIGA NY5kk5lnviqA+buxefNgJSIgTn1/ISkQFqi5AS/6xkvTskIFUb/cxzIEqYPDvKfdhIoHJq79s HqX0JGjZsCPz0l60Co6Sk21DNAdyGlXvYFFhjDj1eRTyux6fAt9k4alGVWMCZqGBYljNao0sF BOSbY/mCXOqBwWzeXffUxEpm4QKVSl6dGVVp0eHZ8BitCDEVaBdonLP4Y2ks7Fa1UgxDMBF4t 6Fhd6qhJTWB7FGrBs/RzOPgc/hAN2iMcuq1A6HHCABcXEuLMmBeN+X95dT6rLJflyPPalvTPI eI1F5pIokoDWxWHWyKtj474sSRr4dsO1IJt1ap1qoKyoWC5Paryn6xJV6F+Dk4t4dezIS5vMQ swXymtE1JvkArm1yUMlAYx4kkwFFEqEHFM2iKhExzibzYS3ZTWrLAJlCL2nB9l9z8zAZ+6OXa +6AK6fyVe9kiqYhLIFCNpqgMYlTMRGI368ETn2o1U7CWe+r+PHFkVg6Vy+1a6XD6Y6erKqMXC oDlOg2sKZ8vH9AMfSnwNUncM3q0XDjwaNxO7o4bDsSBnz+Jact96T4zKh86P0HHoFvKkeR2d+ 0utV9DRqJX4rjZ8+LVrS0IPve41grQw2AzcNPw== Precedence: bulk List-ID: X-Mailing-List: linux-arch@vger.kernel.org On Wed, Jun 1, 2022 at 5:47 PM Randy Dunlap wrote: > > Hi-- > > On 6/1/22 02:59, Huacai Chen wrote: > > +config 32BIT > > + bool > > + > > +config 64BIT > > + def_bool y > > + > > I don't see a way to set (enable) 32BIT. > Please explain how to do that. It can't be enabled at the moment, but support is planned for a future release. There are remnants of the 32-bit support in various places of the codebase, but removing those just to add them back later does not seem too important. Arnd