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=-3.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no 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 679DAC433B4 for ; Tue, 11 May 2021 18:08:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 36A34616ED for ; Tue, 11 May 2021 18:08:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232000AbhEKSJM (ORCPT ); Tue, 11 May 2021 14:09:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42290 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231459AbhEKSJM (ORCPT ); Tue, 11 May 2021 14:09:12 -0400 Received: from mail-qk1-x72f.google.com (mail-qk1-x72f.google.com [IPv6:2607:f8b0:4864:20::72f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 72F44C06174A for ; Tue, 11 May 2021 11:08:04 -0700 (PDT) Received: by mail-qk1-x72f.google.com with SMTP id l129so19666979qke.8 for ; Tue, 11 May 2021 11:08:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vt-edu.20150623.gappssmtp.com; s=20150623; h=sender:from:to:cc:subject:mime-version:date:message-id; bh=vEBaMPDbeGK4OReyng8vq7HduxblR5MyAmLuOVT9xzo=; b=ROqP2dNKST6ZsJWYsJO4kWzEG3A8g2vLm/zcRXxzvgJD/6r6TjzJTEgt/2fIQ8v82o j0e9AxWt06o+hSOtygfHu10oJO8U5XvHMOK5ngIsPJSDYlI86sb63H88lOykEhFaCOra XWsLP9mE7hlV5kAgeZfM2gmmaONWO8sGbLspBKUEUhmKCijdSHDrAmP/KxMTtuIvsLZv QhmTWuVOvcKkDMMN8fI0vPXJ+Hv0dLSeuRVeSny2JBQ9tiUX8d7Pp0FbXbBRSFZqWN2f IN4Tv58zWXFoXh8pu5ToSW9UymBbMsXUtcP6UOjJCe3RQkCP9dy7yL/vz9+8bwXfszSd sTPQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:mime-version:date :message-id; bh=vEBaMPDbeGK4OReyng8vq7HduxblR5MyAmLuOVT9xzo=; b=SJ7fKr7dLhga61LHyMINj2PuKp1vGWo4U3BI0tiYg6xmdvU+YPDrd7lAMtnZbO7UHk N7u8XmvAr65Rt1FcoLX4M2THEQF4Tp9cZtAyqg6YWXq3F70k3V3SdnhfcmKq/eZ0qSaW UXCSJZQIYJ84QMN8PdfWZzKRm93bNSwWlhGo47dzXNx7+gqorgpYRadsH4H2slFgxJ1R SQfciGliwRaivhE02W35M6YbNCmdEVgm3LJoG4AyS1hrcYUVR3V5qUoFPfLWiIVmpu9d LqfH+vm9moFgRhMSwIhWasbPibvCIKFufm3biuIKeCgKxOAkK1j6v7wKb0S/J5qqOfaE Uznw== X-Gm-Message-State: AOAM531OmUFGkks/cyn1JiBOAyMqi9+fxHjLNyQDxNP6vqq3zs0K7i5Y DFMhIx26lmwfmXH/JiaBO+u5Jg== X-Google-Smtp-Source: ABdhPJw8+f+vDt3/jF1Jgp4OM91/UZy4L+G5x7Ty3j+ZNDoSlNd+FCiKApQ49TWz1AK+pyxH1XZpWA== X-Received: by 2002:a05:620a:208a:: with SMTP id e10mr24928250qka.112.1620756483669; Tue, 11 May 2021 11:08:03 -0700 (PDT) Received: from turing-police ([2601:5c0:c380:d61::359]) by smtp.gmail.com with ESMTPSA id 66sm14852176qkh.54.2021.05.11.11.08.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 11 May 2021 11:08:03 -0700 (PDT) Sender: Valdis Kletnieks From: "Valdis =?utf-8?Q?Kl=c4=93tnieks?=" X-Google-Original-From: "Valdis =?utf-8?Q?Kl=c4=93tnieks?=" X-Mailer: exmh version 2.9.0 11/07/2018 with nmh-1.7+dev To: Qu Wenruo , David Sterba cc: linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org, Chris Mason , Josef Bacik Subject: next-20210511 - btrfs build failure on arm Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Tue, 11 May 2021 14:08:02 -0400 Message-ID: <564681.1620756482@turing-police> Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org An arm allmodconfig build died with: ERROR: modpost: "__aeabi_uldivmod" [fs/btrfs/btrfs.ko] undefined! Some digging around with nm and looking at the assembler points at: @ /usr/src/linux-next/fs/btrfs/extent_io.c:2676: const int nr_bits = (end + 1 - start) / fs_info->sectorsize_bits; adds r1, r1, #1 @, tmp552, adc r0, r0, #0 @, tmp551, ldr r3, [r5, #1576] @ tmp2, _47->sectorsize_bits bl __aeabi_uldivmod @ Introduced by this commit: commit 6512659d8f13015dccfb38a13c6d117d22572019 Author: Qu Wenruo Date: Mon May 3 10:08:55 2021 +0800 btrfs: submit read time repair only for each corrupted sector Looks like that line could use something from include/linux/math.h