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Wed, 7 Apr 2021 08:27:43 +0000 Received: from [10.26.49.14] (172.20.145.6) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 7 Apr 2021 08:27:40 +0000 Subject: Re: [PATCH 5.4 00/74] 5.4.110-rc1 review To: Greg Kroah-Hartman CC: , , , , , , , , , References: <20210405085024.703004126@linuxfoundation.org> <9d26603c91264ce4921639affafb16ab@HQMAIL105.nvidia.com> From: Jon Hunter Message-ID: Date: Wed, 7 Apr 2021 09:27:37 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 MIME-Version: 1.0 In-Reply-To: <9d26603c91264ce4921639affafb16ab@HQMAIL105.nvidia.com> Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [172.20.145.6] X-ClientProxiedBy: HQMAIL101.nvidia.com (172.20.187.10) To HQMAIL107.nvidia.com (172.20.187.13) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 66f19456-95de-4874-2d17-08d8f99f03d3 X-MS-TrafficTypeDiagnostic: DM6PR12MB3898: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:9508; 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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Apr 2021 08:27:43.0393 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 66f19456-95de-4874-2d17-08d8f99f03d3 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.112.34];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT062.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB3898 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org Hi Greg, On 07/04/2021 09:21, Jon Hunter wrote: > On Mon, 05 Apr 2021 10:53:24 +0200, Greg Kroah-Hartman wrote: >> This is the start of the stable review cycle for the 5.4.110 release. >> There are 74 patches in this series, all will be posted as a response >> to this one. If anyone has any issues with these being applied, please >> let me know. >> >> Responses should be made by Wed, 07 Apr 2021 08:50:09 +0000. >> Anything received after that time might be too late. >> >> The whole patch series can be found in one patch at: >> https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.110-rc1.gz >> or in the git tree and branch at: >> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y >> and the diffstat can be found below. >> >> thanks, >> >> greg k-h > > Failures detected for Tegra ... > > Test results for stable-v5.4: > 12 builds: 12 pass, 0 fail > 26 boots: 26 pass, 0 fail > 59 tests: 58 pass, 1 fail > > Linux version: 5.4.110-rc1-gc6f7c5a01d5a > Boards tested: tegra124-jetson-tk1, tegra186-p2771-0000, > tegra194-p2972-0000, tegra20-ventana, > tegra210-p2371-2180, tegra210-p3450-0000, > tegra30-cardhu-a04 > > Test failures: tegra194-p2972-0000: boot.py The following change ... Thierry Reding drm/tegra: sor: Grab runtime PM reference across reset ... is causing this error ... boot: logs: [ 16.166043] WARNING KERN ------------[ cut here ]------------ boot: logs: [ 16.166061] WARNING KERN reset bpmp (ID: 89) is not acquired boot: logs: [ 16.166132] WARNING KERN WARNING: CPU: 2 PID: 90 at /dvs/git/dirty/git-master_l4t-upstream/kernel/drivers/reset/core.c:379 reset_control_assert+0x174/0x1a8 boot: logs: [ 16.166136] WARNING KERN Modules linked in: tegra_drm(+) drm_kms_helper drm snd_hda_codec_hdmi snd_hda_tegra snd_hda_codec host1x crct10dif_ce pwm_tegra snd_hda_core pwm_fan pcie_tegra194(+) lm90 phy_tegra194_p2u tegra_bpmp_thermal ip_tables x_tables ipv6 boot: logs: [ 16.166216] WARNING KERN CPU: 2 PID: 90 Comm: kworker/2:1 Not tainted 5.4.110-rc1-gc6f7c5a01d5a #1 boot: logs: [ 16.166220] WARNING KERN Hardware name: NVIDIA Jetson AGX Xavier Developer Kit (DT) boot: logs: [ 16.166233] WARNING KERN Workqueue: pm pm_runtime_work boot: logs: [ 16.166242] WARNING KERN pstate: 40c00009 (nZcv daif +PAN +UAO) boot: logs: [ 16.166248] WARNING KERN pc : reset_control_assert+0x174/0x1a8 boot: logs: [ 16.166252] WARNING KERN lr : reset_control_assert+0x174/0x1a8 boot: logs: [ 16.166256] WARNING KERN sp : ffff800011bc3ba0 boot: logs: [ 16.166265] WARNING KERN x29: ffff800011bc3ba0 x28: 0000000000000000 boot: logs: [ 16.166288] WARNING KERN x27: 0000000000000008 x26: ffff8000114d9000 boot: logs: [ 16.166303] WARNING KERN x25: 000000032b5183e0 x24: ffff0003e3443800 boot: logs: [ 16.166317] WARNING KERN x23: 0000000000000000 x22: ffff800010710638 boot: logs: [ 16.166332] WARNING KERN x21: ffff0003eb967410 x20: ffff0003eb84a360 boot: logs: [ 16.166347] WARNING KERN x19: ffff0003e12fd080 x18: ffffffffffffffff boot: logs: [ 16.166361] WARNING KERN x17: 0000000000000000 x16: 0000000000000000 boot: logs: [ 16.166375] WARNING KERN x15: ffff8000114d98c8 x14: 00000000fffffff0 boot: logs: [ 16.166416] WARNING KERN x13: ffff8000116b9fa8 x12: ffff8000114f25e8 boot: logs: [ 16.166424] WARNING KERN x11: ffff8000114f2000 x10: 0000000000000000 boot: logs: [ 16.166430] WARNING KERN x9 : 000000000000017a x8 : 0000000000000004 boot: logs: [ 16.166436] WARNING KERN x7 : 000000000000017a x6 : ffff0003ee17c180 boot: logs: [ 16.166442] WARNING KERN x5 : 0000000000000007 x4 : ffff0003ee17c180 boot: logs: [ 16.166449] WARNING KERN x3 : 0000000000000006 x2 : 0000000000000007 boot: logs: [ 16.166460] WARNING KERN x1 : aa01989c70ddbd00 x0 : 0000000000000000 boot: logs: [ 16.166467] WARNING KERN Call trace: boot: logs: [ 16.166474] WARNING KERN reset_control_assert+0x174/0x1a8 boot: logs: [ 16.166516] WARNING KERN tegra_sor_suspend+0x24/0x88 [tegra_drm] boot: logs: [ 16.166526] WARNING KERN pm_generic_runtime_suspend+0x28/0x40 boot: logs: [ 16.166534] WARNING KERN genpd_runtime_suspend+0x90/0x240 boot: logs: [ 16.166541] WARNING KERN __rpm_callback+0xd8/0x150 boot: logs: [ 16.166546] WARNING KERN rpm_callback+0x24/0x98 boot: logs: [ 16.166551] WARNING KERN rpm_suspend+0xe0/0x480 boot: logs: [ 16.166556] WARNING KERN rpm_idle+0x124/0x140 boot: logs: [ 16.166561] WARNING KERN pm_runtime_work+0xa0/0xb8 boot: logs: [ 16.166569] WARNING KERN process_one_work+0x1c8/0x358 boot: logs: [ 16.166575] WARNING KERN worker_thread+0x48/0x460 boot: logs: [ 16.166580] WARNING KERN kthread+0x120/0x150 boot: logs: [ 16.166587] WARNING KERN ret_from_fork+0x10/0x18 boot: logs: [ 16.166592] WARNING KERN ---[ end trace ec6031475f7a0830 ]--- boot: logs: [ 16.166670] ERR KERN tegra-sor 15b80000.sor: failed to assert reset: -1 Sorry we should have checked which kernels to back port this fix for. Can we drop this for v5.4? Appears to be fine for v5.10+. Thanks Jon -- nvpublic