From nobody Mon Aug 21 17:49:43 2023 X-Original-To: freebsd-current@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4RV0Nx3Gmfz4r6Tq for ; Mon, 21 Aug 2023 17:49:53 +0000 (UTC) (envelope-from phk@critter.freebsd.dk) Received: from phk.freebsd.dk (phk.freebsd.dk [130.225.244.222]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4RV0Nx0rR6z3cCp for ; Mon, 21 Aug 2023 17:49:52 +0000 (UTC) (envelope-from phk@critter.freebsd.dk) Authentication-Results: mx1.freebsd.org; none Received: from critter.freebsd.dk (unknown [192.168.55.3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by phk.freebsd.dk (Postfix) with ESMTPS id 837A98928E; Mon, 21 Aug 2023 17:49:45 +0000 (UTC) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.17.1/8.16.1) with ESMTPS id 37LHnjWc083313 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Mon, 21 Aug 2023 17:49:45 GMT (envelope-from phk@critter.freebsd.dk) Received: (from phk@localhost) by critter.freebsd.dk (8.17.1/8.16.1/Submit) id 37LHnhKt083312; Mon, 21 Aug 2023 17:49:43 GMT (envelope-from phk) Message-Id: <202308211749.37LHnhKt083312@critter.freebsd.dk> To: Pete Wright cc: FreeBSD Current Subject: Re: kabylake + drm-515-kmod/drm-510-kmod hangs In-reply-to: <76275772-a9c3-ed59-5fb3-47a13d2a69e6@nomadlogic.org> From: "Poul-Henning Kamp" References: <76275772-a9c3-ed59-5fb3-47a13d2a69e6@nomadlogic.org> List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <83310.1692640183.1@critter.freebsd.dk> Date: Mon, 21 Aug 2023 17:49:43 +0000 X-Rspamd-Queue-Id: 4RV0Nx0rR6z3cCp X-Spamd-Bar: ---- X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:1835, ipnet:130.225.0.0/16, country:EU] -------- Pete Wright writes: > i've got a kabylake laptop that i've been using with drm-kmod for > several years without much hassle. after upgrading to a new CURRENT > this weekend I've found that when loading either the 510 or 515 drm-kmod > kernel modules my system will hang. Does it make any difference if you load the module from single-user mode ? I've seen similar problems on my T14s if I try to load it from multi-user. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence.