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=2.4 required=3.0 tests=BAYES_20,DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 EDF77C433DB for ; Sun, 3 Jan 2021 21:58:32 +0000 (UTC) Received: from shelob.surriel.com (shelob.surriel.com [96.67.55.147]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 71C2920786 for ; Sun, 3 Jan 2021 21:58:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 71C2920786 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kernelnewbies-bounces@kernelnewbies.org Received: from localhost ([::1] helo=shelob.surriel.com) by shelob.surriel.com with esmtp (Exim 4.94) (envelope-from ) id 1kwBOA-0004qN-5j; Sun, 03 Jan 2021 16:58:14 -0500 Received: from mail-vk1-xa2e.google.com ([2607:f8b0:4864:20::a2e]) by shelob.surriel.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.94) (envelope-from ) id 1kwBO8-0004oG-Fx for kernelnewbies@kernelnewbies.org; Sun, 03 Jan 2021 16:58:12 -0500 Received: by mail-vk1-xa2e.google.com with SMTP id l187so5768606vki.6 for ; Sun, 03 Jan 2021 13:58:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=UG0oh86UANtUJGdZlQ2hmvMoLqfUs2XxjdUgogpGFKs=; b=R0LpG6jSZatozhr7wHk3pp7VU8mEBRkfmbfCob87V0JZJgjClNIbOo2jZ+GQsii1Yk vrZBMHS/4esZM17WSI7v+yY6yGyUafoxluWYIZuN5ZU+OxF/a2kkbMI+HYZ5UGGJjiIo A32TlvrouZvYnlXmoAiHVeuYK+3r9RKmuafKgwL9pMwNLoD1hRpTp9np7BERLCPTnuKa TG/t/h0IJIuwq0i+jn4TQasInYjleAQex5W+BTKOVWh0ILu2m5VQXJZE0lIIvfKCuEz6 BDh5cY369GkKC1+1FMofbB4l4vUMhEoJY9PiKLZe5Y5egncKkE/PUQ4sEMounwx+YA0M BtFg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=UG0oh86UANtUJGdZlQ2hmvMoLqfUs2XxjdUgogpGFKs=; b=hP147yN2xNmHE16dD0DOuDslgR8EPpSgvp3ddeBV84Vq/9seYA+PdAw6OO0fJsd3pQ R0BsAob6WRxA+gApDnHLEIB/C8IQX81rGTulv6UQdYHD70MgM8nFdP/EGsKXPRfOkj4s txLEM3iN+/VXu2xD96g7J7xM72AABp5FWdJpUNTILHeYrJWrlhMBL0gou74v2q+TIOwm EB6ekE4QCkrwg/kF7oOClzXlvAUEZYVJf83m9K4EMUMYhqkLY2buLuvpxfCdr8WnQ+3Y FXlxuT5MUv7Y5t5fkeBKaFp+eEmroArr3d4FC7QIUwcsQNsBbaKWii4FVjgY746SnGF8 I0dw== X-Gm-Message-State: AOAM533COZ+JWPzECo1kAuIPruf9bP2iqu2bqSWtmRLvZnbhQdidcAEY Zf/Yrej0I+iRJHIhn66KNsKxw5xpIOvVIBFSB5wtGSvtB7Vf4Q== X-Google-Smtp-Source: ABdhPJyXQ4AuzjaT8Ip60PFnyq0f1PrXm5zGapJsxVh8oGkbCrFAhC80ZVcKwvm6JaSd33cGQBUlsPkvXfz9SB1H118= X-Received: by 2002:a1f:dac7:: with SMTP id r190mr44398967vkg.22.1609711089892; Sun, 03 Jan 2021 13:58:09 -0800 (PST) MIME-Version: 1.0 From: jim.cromie@gmail.com Date: Sun, 3 Jan 2021 14:57:44 -0700 Message-ID: Subject: Failure debug messages To: kernelnewbies X-BeenThere: kernelnewbies@kernelnewbies.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Learn about the Linux kernel List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: kernelnewbies-bounces@kernelnewbies.org So Im seeing these pr_debug messages from kernel/module.c [ 624.888832] dyndbg: 336 debug prints in module i915 [ 624.891526] module:find_symbol: Failed to find symbol i915_gpu_busy [ 624.891528] module:find_symbol: Failed to find symbol i915_gpu_lower [ 624.891530] module:find_symbol: Failed to find symbol i915_gpu_raise [ 624.891532] module:find_symbol: Failed to find symbol i915_gpu_turbo_disable [ 624.891534] module:find_symbol: Failed to find symbol i915_read_mch_val [ 624.891537] module:find_symbol: Failed to find symbol intel_gvt_register_hypervisor [ 624.891539] module:find_symbol: Failed to find symbol intel_gvt_unregister_hypervisor Best I can tell (from local experience, running this kernel) this is not a big-time hard failure. But what is going on? they all appear by name to be functions, not data _______________________________________________ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies