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 7B6B7C433EF for ; Wed, 24 Nov 2021 14:22:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350404AbhKXOZj convert rfc822-to-8bit (ORCPT ); Wed, 24 Nov 2021 09:25:39 -0500 Received: from mout.kundenserver.de ([212.227.126.187]:55061 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346564AbhKXOYl (ORCPT ); Wed, 24 Nov 2021 09:24:41 -0500 Received: from mail-wm1-f45.google.com ([209.85.128.45]) by mrelayeu.kundenserver.de (mreue009 [213.165.67.97]) with ESMTPSA (Nemesis) id 1MEFnR-1mxu1d0rYL-00AIDS; Wed, 24 Nov 2021 15:21:28 +0100 Received: by mail-wm1-f45.google.com with SMTP id 137so2555739wma.1; Wed, 24 Nov 2021 06:21:28 -0800 (PST) X-Gm-Message-State: AOAM532HPUYI+Y9LXerhEb8ly3RReBUGfZOBiA36bhTX8hrqZ+oI25ui gi1cn5UmAgupZvLshRoLR2IawF1JmtxKeMPKyUY= X-Google-Smtp-Source: ABdhPJwfARw5AU5sor77+MXjzxSnoyBb9wgq+wSCMXvtLeO5ULwcoEFbNRkWfs0ykSeaGotWVkfw4rYUdsGIIWXBoOI= X-Received: by 2002:a7b:c007:: with SMTP id c7mr15627412wmb.82.1637763687770; Wed, 24 Nov 2021 06:21:27 -0800 (PST) MIME-Version: 1.0 References: <41206fc7-f8ce-98aa-3718-ba3e1431e320@landley.net> <4dd8a108-013f-8d68-b5d5-138d3cf3bff0@collabora.com> In-Reply-To: <4dd8a108-013f-8d68-b5d5-138d3cf3bff0@collabora.com> From: Arnd Bergmann Date: Wed, 24 Nov 2021 15:21:11 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: spinlock.c:306:9: error: implicit declaration of function '__raw_write_lock_nested' To: =?UTF-8?Q?Andr=C3=A9_Almeida?= Cc: Arnd Bergmann , Rob Landley , Naresh Kamboju , Linux-Next Mailing List , open list , Linux-sh list , Stephen Rothwell , Peter Zijlstra , Ingo Molnar , Will Deacon , Waiman Long , Boqun Feng , Minchan Kim , Andrew Morton , Mike Galbraith , Sebastian Andrzej Siewior , Sergey Senozhatsky , Yoshinori Sato , Rich Felker , lkft-triage@lists.linaro.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT X-Provags-ID: V03:K1:apu1n+cG21Acftl9W7C1wczoo01v5na1HtOsEQ90Zmb+wTNObbI hg4nnJIE5hz2d0ZG0OidJA6YhazP8RHnG8jh4T0n3UspE0I4B/aEr2N6DYI+ndWj8WVPtT4 c8T9XZP5P2zW3C7G9La0YbHCc3N85R3q5aJ4fxjuzdsOEr7ZgNiQ4an3l2uWLqc4TnvuQhp 1unTwdPIFARPGXMUkS7gw== X-UI-Out-Filterresults: notjunk:1;V03:K0:HqizVAJPfQs=:NoRaSDD/hfk+YfS4PLaYFg 9DEhZw3y4UbAtwXHjil1KtcsV8krGQfztDDIOGuPyLZ1W4qAJCs9LcTa0GOFydAuPTyUNwKZy PDHLBW9gqlgey0iaNCMCNavBMlf3qNQsZaS4HL4dheBqrL9jDeYyuWRQEjILf2syfCBFEyVtj TG9BWugBYcztCRcTqeqOWR9s9SBWXEHHIKYzRDukHyJeU9Krp8Iv8HKLl4Wf7XT0eMJTL4lQC KD6xDNA9P5Xq6vfz17I9SsgLtOAjOGeBVNDGuSAtR3ltw1+i+MPw2YLfvkI3i9QWMrbdJLR7i V6veXy1QqH0n4Lo95/Vub2cwsN01cXpC7Vd+8Vqi9BI9IeyIJu+3a2+vlHxFx2vKHY9yE/DXD Uh0pAo8YoNO6zAxg6c+SKlCJR6rRhkjJtfbGpfKlgXSfZSUBKIVS6o59q6V9Oi2zlt/wB3us1 ekgZ7ppm03EHkKMiihs9whikHDLzD5K6KYqJcIgiqQYyL9MJM0z+n75791CFoJsx9DMuJJSoL wB91cWi5ma9xzt2uSTZxu8RalXLKDjeCQoVxP2eutv6fBzwY28yyAxIJQTa4vqwpghJHLzxog 3DzLibSF+YFq0rXvRbI0cGz6ZT7YF6w8yWvZ6RyYbAkTdCD4ys5GF7ezHH/W7MrMlvcjyGzT8 Ike8Q/N0glOwTcolksHWMGlPBooXbVEDMEtB5a4z/dniO+1z0cKI03DuDea05F+YKArA= Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Nov 24, 2021 at 2:15 PM André Almeida wrote: > Às 04:49 de 24/11/21, Arnd Bergmann escreveu: > > On Wed, Nov 24, 2021 at 8:31 AM Rob Landley wrote: > >> On 11/23/21 5:38 AM, Naresh Kamboju wrote: > >> @@ -451,3 +451,4 @@ > >> 446 common landlock_restrict_self sys_landlock_restrict_self > >> # 447 reserved for memfd_secret > >> 448 common process_mrelease sys_process_mrelease > >> +449 common futex_waitv sys_futex_waitv > > > > I don't know what's going on with this one, I don't actually see > > a reason why it isn't already wired up on all architectures. If we add > > this, it should probably be done for all architectures at once as a > > bugfix, but it's possible that this is intentionally only used on > > x86 and arm. > > > > André, can you comment on this? > > > I've added entries for the archs that I've actually tested, but there > should not be any arch-specific problems in futex_waitv. I'll submit a > patch to wire it up for the remaining architectures. Ok, thank you. Arnd