From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on gnuweeb.org X-Spam-Level: X-Spam-Status: No, score=-17.7 required=5.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,ENV_AND_HDR_SPF_MATCH, RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS, USER_IN_DEF_DKIM_WL,USER_IN_DEF_SPF_WL autolearn=ham autolearn_force=no version=3.4.6 Received: from mail-yb1-f169.google.com (mail-yb1-f169.google.com [209.85.219.169]) by gnuweeb.org (Postfix) with ESMTPS id CEBB68180B for ; Mon, 5 Dec 2022 07:00:23 +0000 (UTC) Authentication-Results: gnuweeb.org; dkim=pass (2048-bit key; unprotected) header.d=google.com header.i=@google.com header.a=rsa-sha256 header.s=20210112 header.b=PNA8z3Cn; dkim-atps=neutral Received: by mail-yb1-f169.google.com with SMTP id v206so13299987ybv.7 for ; Sun, 04 Dec 2022 23:00:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=q/Y0Vb5kcrMQhAGncUr2mNXMxJ04sqKCU928Uvmw/bM=; b=PNA8z3CnuSJayJSqpl8AUO0+eZ0x87siZasxBMD3qgO69+Ek3pMIQlf20d644A05y7 AXLWVk/+304EbB4kyA9tcKeAWTbK0DO45HIt3fhnicNPu1SYOHBdkSOmkYsnALmnCLKq bG0MiOzsz78f3ije7SDPKCnrqr3WRTS4hFDpuBoRyFFIPNvQFPGPCGvZTBHljkKyjdJR WClvrtl/H2StiSG8t1axdjdOab0DKO4TJBZWWFhsJDT80IBqtD9lHSYiIw2hvUgJcCX2 /iXNtuI+ofgvbDSFcdDktgjwYJtbnN0B2c145Q/LIim1jVuBH9u++xLYx81qKIJfr+9Z YTrw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=q/Y0Vb5kcrMQhAGncUr2mNXMxJ04sqKCU928Uvmw/bM=; b=qeSCcy7URHecfgqnRy8VZ82ZAtM3hAf5fGwvVibcpEdhXJ8S1wWEuUBNUoDQFTaQkg 4Igk4aTuead2RXdL54T4GqGXF2qbvAaW6070lTsxuGslMNDKWJFFgFVk5wGFNkY1dAcU /kDYPn6EmCeNg9/KOTZtiqjw+uwKLGSCJqavMIfyDPkZigs6iCyBkLye0+OGS5mfWmhQ a1zNEzvslLLvKjPTwbgGSqyBdeORRYJ7xn3v02mUSuEsoze4T6A+RVUtbL9jh5VCSbqv gVQvhIxD2JnzjD/l2oVrQXRQ8Cb8YIY+nODuABzL2Rl3gGhoBCiZjzCyWkLsIpN5k08+ MNzw== X-Gm-Message-State: ANoB5pkklhwW5K2sRj41vZ0OKeuM2kURcSZUmTerW8mqpVWI7iDS41gF VDGOCuhTB5zKrO0VHmDSdXrgmI/opuBCnvQ0dLwddA== X-Google-Smtp-Source: AA0mqf4My8ma/ePWLf9+82YEJtUr9KDdOYg3xmBhqqPiF3Cr4RPN3S1CDbhjbqsEyDXZLWAdr2YCMGy7hbN76aZa/M4= X-Received: by 2002:a25:1e89:0:b0:6f6:b3d1:edcc with SMTP id e131-20020a251e89000000b006f6b3d1edccmr33564250ybe.125.1670223622256; Sun, 04 Dec 2022 23:00:22 -0800 (PST) MIME-Version: 1.0 References: <202212050032.IP1v17pT-lkp@intel.com> In-Reply-To: <202212050032.IP1v17pT-lkp@intel.com> From: Marco Elver Date: Mon, 5 Dec 2022 08:00:00 +0100 Message-ID: Subject: Re: [ammarfaizi2-block:paulmck/linux-rcu/kcsan 1/3] ERROR: modpost: "devm_ioremap_resource" [drivers/dma/fsl-edma.ko] undefined! To: kernel test robot Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Ammar Faizi , "GNU/Weeb Mailing List" , "Paul E. McKenney" Content-Type: text/plain; charset="UTF-8" List-Id: On Sun, 4 Dec 2022 at 17:35, kernel test robot wrote: > > Hi Marco, > > First bad commit (maybe != root cause): > > tree: https://github.com/ammarfaizi2/linux-block paulmck/linux-rcu/kcsan > head: 144b9152791ffcd038c3b63063999b25780060d8 > commit: 7c201739beef1a586d806463f1465429cdce34c5 [1/3] kcsan: Instrument memcpy/memset/memmove with newer Clang > config: s390-randconfig-r011-20221204 > compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 6e4cea55f0d1104408b26ac574566a0e4de48036) My guess is that the above commit fixed the Clang 16 builds, which means that compilation is proceeding and new errors are produced. > ERROR: modpost: "devm_ioremap_resource" [drivers/dma/qcom/hdma.ko] undefined! > >> ERROR: modpost: "devm_ioremap_resource" [drivers/dma/fsl-edma.ko] undefined! Thanks, -- Marco