From owner-freebsd-current@freebsd.org Mon Oct 21 09:38:45 2019 Return-Path: Delivered-To: freebsd-current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id E01B71525ED for ; Mon, 21 Oct 2019 09:38:45 +0000 (UTC) (envelope-from zeising+freebsd@daemonic.se) Received: from mail.daemonic.se (mail.daemonic.se [176.58.89.161]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 46xWmM6lq1z41kp for ; Mon, 21 Oct 2019 09:38:43 +0000 (UTC) (envelope-from zeising+freebsd@daemonic.se) Received: from cid.daemonic.se (localhost [IPv6:::1]) by mail.daemonic.se (Postfix) with ESMTP id 46xWmC57fnz3lJt; Mon, 21 Oct 2019 09:38:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=daemonic.se; h= content-transfer-encoding:content-language:content-type :content-type:in-reply-to:mime-version:user-agent:date:date :message-id:from:from:references:subject:subject:received :received; s=20151023; t=1571650714; bh=CtL/ndRwaAF2Cr8SL2vkM/zB UaCUI4hLkSb+6BG+Bh0=; b=hRAXGwwjQSETbGadFzSrI1rf03c6J7l/zYzXoaEe 7DEI5iABlNKrxwsVvAbQYWa4wQdIeLqxH+qpYBlrGz8qwSzdBRoWt7D4Rte9UZ25 V00xge0IfNyTKM7AzYcbqfFfWlq2rfAPs1G0J+AqxLD9B4YvCjD/trBoiTtPzgUL Q60= X-Virus-Scanned: amavisd-new at daemonic.se Received: from mail.daemonic.se ([127.0.0.1]) (using TLS with cipher ECDHE-RSA-AES128-GCM-SHA256) by cid.daemonic.se (mailscanner.daemonic.se [127.0.0.1]) (amavisd-new, port 10587) with ESMTPS id G-JPY6uw01jz; Mon, 21 Oct 2019 09:38:34 +0000 (UTC) Received: from garnet.daemonic.se (host-95-192-35-193.mobileonline.telia.com [95.192.35.193]) by mail.daemonic.se (Postfix) with ESMTPSA id 46xWmB0F5Bz3c7Z; Mon, 21 Oct 2019 09:38:33 +0000 (UTC) Subject: Re: DRM-current-kmod is still a problem at r353339 To: Yuri Pankov , freebsd-current@freebsd.org References: <99c89ca0-462c-f4c7-fa07-6f61e9d39d66@acm.org> <3bb2e410-51dd-bc3f-7660-41a4683551b3@daemonic.se> <20191017195347.GB6447@raichu> <53ff1ac5-c7e8-1b6c-bd43-481eaef61120@daemonic.se> <72d67f0a-aeef-1c06-2b12-9351a1f52060@anduin.net> <689d53378dcca22adb29aa23f03e8e1b@neelc.org> <25593555-6452-0933-d0fe-0459425cde55@delphij.net> <7cb6ecd6-2dcd-92e4-75a3-5e5d34377ed6@yuripv.net> <81907442-b17d-c975-75a7-84704e440568@daemonic.se> <38b1cc56-8d39-b1ab-30fe-b2568af6d304@yuripv.net> From: Niclas Zeising Message-ID: <1452ada7-53e7-dc44-de3e-a508110a5ff5@daemonic.se> Date: Mon, 21 Oct 2019 11:38:32 +0200 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:68.0) Gecko/20100101 Thunderbird/68.1.1 MIME-Version: 1.0 In-Reply-To: <38b1cc56-8d39-b1ab-30fe-b2568af6d304@yuripv.net> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: quoted-printable X-Rspamd-Queue-Id: 46xWmM6lq1z41kp X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; dkim=pass header.d=daemonic.se header.s=20151023 header.b=hRAXGwwj; dmarc=pass (policy=none) header.from=daemonic.se; spf=pass (mx1.freebsd.org: domain of zeising@daemonic.se designates 176.58.89.161 as permitted sender) smtp.mailfrom=zeising@daemonic.se X-Spamd-Result: default: False [-6.72 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[daemonic.se:s=20151023]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+mx]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_LAST(0.00)[]; RCVD_COUNT_THREE(0.00)[4]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[daemonic.se:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[daemonic.se,none]; IP_SCORE(-3.72)[ip: (-9.78), ipnet: 176.58.89.0/24(-4.89), asn: 36236(-3.85), country: US(-0.05)]; RECEIVED_SPAMHAUS_PBL(0.00)[193.35.192.95.khpj7ygk5idzvmvt5x4ziurxhy.zen.dq.spamhaus.net : 127.0.0.11]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:36236, ipnet:176.58.89.0/24, country:US]; TAGGED_FROM(0.00)[freebsd]; MID_RHS_MATCH_FROM(0.00)[] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 21 Oct 2019 09:38:45 -0000 On 2019-10-21 11:08, Yuri Pankov wrote: > Niclas Zeising wrote: >> On 2019-10-20 08:45, Yuri Pankov wrote: >>> On 10/18/2019 8:01 AM, Xin Li wrote: >>>> Another (semi-fixed!) data point -- I can confirm that with if >>>> (vm_page_sleep_if_busy(page, "linuxkpi")) >>>> =C2=A0 -> if (!vm_page_busy_acquire(page, VM_ALLOC_WAITFAIL)) change= and >>>> mjg@'s earlier patch at >>>> https://people.freebsd.org/~mjg/pmap-fict-invl.diff (please commit=20 >>>> it) , >>>> the latest drm-v5.0 branch of drm-current-kmod worked just fine with >>>> Intel HD Graphics P630 on Lenovo P51. >>> >>> Confirmed that it worked for me too on P51. >>> >>> Sorry for offtopic, but do you see the console getting "stuck" after=20 >>> loading i915kms, i.e. for input to show you need to switch to another= =20 >>> console and back? >> >> This is a known regression with drm-devel-kmod, and one of the reasons= =20 >> it hasn't made it past devel yet. >=20 > Got it, thanks.=C2=A0 I'm only seeing it on the lenovo laptop with hd63= 0 and=20 > not on the intel nuc with iris plus 650 graphics, so I thought it's tha= t=20 > laptop specific. It is a strange error. I'm seeing it on my laptop (an x270) but only on=20 the internal screen. If I connect an external screen using HDMI that=20 screen works, but still not the internal screen. Others aren't having=20 this issue at all. https://github.com/FreeBSDDesktop/kms-drm/issues/151 has some more (not=20 very much more) info. Regards --=20 Niclas