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b=sLze2iWSoWuc76ZozOaXVx84EXXNNl38+15t7HA/rYS14tCKAjIk9OkOAf5oTHEnOJXNOo4nxSizvs49EX9hXILHFKvXMmgdm9ApV97xPXw56ZRb/NDmo6NgrNIoRTmKuYeNYRqSU1HYpvMajsRX5R8ivX2sD+VuhS3MKwNOYMM= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=amd.com; Received: from DM4PR12MB5311.namprd12.prod.outlook.com (2603:10b6:5:39f::7) by SJ2PR12MB9243.namprd12.prod.outlook.com (2603:10b6:a03:578::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7918.25; Fri, 6 Sep 2024 19:46:58 +0000 Received: from DM4PR12MB5311.namprd12.prod.outlook.com ([fe80::a846:49eb:e660:1b5b]) by DM4PR12MB5311.namprd12.prod.outlook.com ([fe80::a846:49eb:e660:1b5b%4]) with mapi id 15.20.7918.024; Fri, 6 Sep 2024 19:46:58 +0000 Message-ID: <04d3755d-f295-46d7-b35d-008b888b39ae@amd.com> Date: Fri, 6 Sep 2024 15:46:56 -0400 User-Agent: Mozilla Thunderbird Subject: Re: 6.11/regression/bisected - after commit 1b04dcca4fb1, launching some RenPy games causes computer hang To: Mikhail Gavrilov Cc: Harry Wentland , zaeem.mohamed@amd.com, pekka.paalanen@collabora.com, "Wheeler, Daniel" , "Deucher, Alexander" , amd-gfx list , dri-devel , Linux List Kernel Mailing , Linux regressions mailing list References: Content-Language: en-US From: Leo Li In-Reply-To: Content-Type: text/plain; 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A video of what I'm doing: https://youtu.be/VeD-LPCnfWM?si=b2baF8MyDBuU4jRH (Under the hood, the W7900 and 7900xt should be the same) I have a few suggestions: First, can you also open an issue on the amd gitlab tracker? It gives more visibility to others, and makes working together a bit easier: https://gitlab.freedesktop.org/drm/amd/-/issues Second, can you try adding "amdgpu.dcdebugmask=0x40" to your kernel cmdline at boot, and see if you can still repro the hang? This setting disables hw planes. If it resolves the hang, then it's quite interesting, because it suggests that gnome may be using direct-scanout via hw planes. We may need to align our gnome configuration in that case, since I don't see any additional hw planes being used on my setup. Third, in case these two issues are related, can you give the attached patch on this issue thread a try as well? https://gitlab.freedesktop.org/drm/amd/-/issues/3569#note_2558359 Thanks, Leo On 2024-09-05 02:06, Mikhail Gavrilov wrote: > On Thu, Sep 5, 2024 at 4:06 AM Leo Li wrote: >> >> Can you delete ", new_cursor_state" on that line and try again? Seems to be a >> unused variable warning being elevated to an error. >> > > Thanks, I applied both patches and can confirm that this solved the issue. > The first patch was definitely not enough. > > Tested-by: Mikhail Gavrilov >