From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.lichtvoll.de (luna.lichtvoll.de [194.150.191.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4E1A31BF2B; Sat, 16 Mar 2024 16:02:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=194.150.191.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710604969; cv=none; b=IjOyqjyPI+QOi8dH5emADdMZQmvO+PlkL6od9wD9kvAyVHQXdI2478J9OQwESH3RBhfApvGvhQ6JmZZmiUeU2AkkB36zsD5rp07U2Vn4SQilGOtZcmrrQcIxgSF2UZ6G3f/V6CeIG3QQv/wqwVwka6DU+ZjsqrAFrZV/AdlYHx0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710604969; c=relaxed/simple; bh=psWNJLyeG2dJDUOJLnxmct4u0lVIvH8kn+tzl248vrI=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type; b=LnXcbr4oVtSc3p4FzYSAhR51ALeHaSsFrVoHMHdjQSRtG8NJhD10//svnHLisltkBPBBFK1TWeTutBvZwsamWS7REdeMybo0eAN2mgVwxv0ELrdlE/6o6U+HiuV607Wma4vkwbIeLlEZujHfvzBcRAcION+u7s4df0mHSP0teo4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=lichtvoll.de; spf=pass smtp.mailfrom=lichtvoll.de; arc=none smtp.client-ip=194.150.191.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=lichtvoll.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lichtvoll.de Received: from 127.0.0.1 (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by mail.lichtvoll.de (Postfix) with ESMTPSA id 420E78C2375; Sat, 16 Mar 2024 17:02:45 +0100 (CET) Authentication-Results: mail.lichtvoll.de; auth=pass smtp.auth=martin smtp.mailfrom=martin@lichtvoll.de From: Martin Steigerwald To: linux-pm@vger.kernel.org, regressions@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [regression] 6.8.1: fails to hibernate with pm_runtime_force_suspend+0x0/0x120 returns -16 Date: Sat, 16 Mar 2024 17:02:44 +0100 Message-ID: <2325246.ElGaqSPkdT@lichtvoll.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Hi! ThinkPad T14 AMD Gen 1 fails to hibernate with self-compiled 6.8.1. Hibernation works correctly with self-compiled 6.7.9. Trying to use "no_console_suspend" to debug next. Will not do bisect between major kernel releases on a production machine. [ 409.847217] PM: hibernation: hibernation entry [ 409.874672] Filesystems sync: 0.027 seconds [ 409.875204] Freezing user space processes [ 409.877765] Freezing user space processes completed (elapsed 0.002 seconds) [ 409.877770] OOM killer disabled. [ 409.878027] PM: hibernation: Marking nosave pages: [mem 0x00000000-0x00000fff] [ 409.878031] PM: hibernation: Marking nosave pages: [mem 0x0009f000-0x000fffff] [ 409.878034] PM: hibernation: Marking nosave pages: [mem 0x09c00000-0x09d00fff] [ 409.878039] PM: hibernation: Marking nosave pages: [mem 0x09f00000-0x09f0ffff] [ 409.878041] PM: hibernation: Marking nosave pages: [mem 0xa2356000-0xa2356fff] [ 409.878042] PM: hibernation: Marking nosave pages: [mem 0xa2363000-0xa2364fff] [ 409.878043] PM: hibernation: Marking nosave pages: [mem 0xa2372000-0xa2373fff] [ 409.878045] PM: hibernation: Marking nosave pages: [mem 0xa2384000-0xa2384fff] [ 409.878046] PM: hibernation: Marking nosave pages: [mem 0xb9c57000-0xb9ce7fff] [ 409.878049] PM: hibernation: Marking nosave pages: [mem 0xbd9de000-0xcc3fdfff] [ 409.878530] PM: hibernation: Marking nosave pages: [mem 0xce000000-0xffffffff] [ 409.879306] PM: hibernation: Basic memory bitmaps created [ 409.884500] PM: hibernation: Preallocating image memory [ 412.146014] PM: hibernation: Allocated 2800864 pages for snapshot [ 412.146022] PM: hibernation: Allocated 11203456 kbytes in 2.26 seconds (4957.28 MB/s) [ 412.146025] Freezing remaining freezable tasks [ 412.147610] Freezing remaining freezable tasks completed (elapsed 0.001 seconds) [ 412.147829] printk: Suspending console(s) (use no_console_suspend to debug) [ 412.158400] port 0000:02:00.1:0.0: PM: dpm_run_callback(): pm_runtime_force_suspend+0x0/0x120 returns -16 [ 412.158418] port 0000:02:00.1:0.0: PM: failed to freeze: error -16 [ 413.879379] PM: hibernation: Basic memory bitmaps freed [ 413.879847] OOM killer enabled. [ 413.879852] Restarting tasks ... done. [ 413.882304] PM: hibernation: hibernation exit Best, -- Martin