From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BC29CC433E3 for ; Wed, 19 Aug 2020 20:19:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9C4992083B for ; Wed, 19 Aug 2020 20:19:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726862AbgHSUT2 (ORCPT ); Wed, 19 Aug 2020 16:19:28 -0400 Received: from jabberwock.ucw.cz ([46.255.230.98]:33664 "EHLO jabberwock.ucw.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725275AbgHSUT1 (ORCPT ); Wed, 19 Aug 2020 16:19:27 -0400 Received: by jabberwock.ucw.cz (Postfix, from userid 1017) id C89E11C0BD2; Wed, 19 Aug 2020 22:19:22 +0200 (CEST) Date: Wed, 19 Aug 2020 22:19:22 +0200 From: Pavel Machek To: Linus Torvalds Cc: Dave Airlie , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Daniel Vetter , Chris Wilson , Matthew Auld , intel-gfx , kernel list Subject: Re: [Intel-gfx] 5.9-rc1: graphics regression moved from -next to mainline Message-ID: <20200819201922.GA4223@amd> References: <20200817161132.GA4711@amd> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="fUYQa+Pmc3FrFX/N" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --fUYQa+Pmc3FrFX/N Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue 2020-08-18 18:59:27, Linus Torvalds wrote: > On Tue, Aug 18, 2020 at 6:13 PM Dave Airlie wrote: > > > > I think there's been some discussion about reverting that change for > > other reasons, but it's quite likely the culprit. >=20 > Hmm. It reverts cleanly, but the end result doesn't work, because of > other changes. >=20 > Reverting all of >=20 > 763fedd6a216 ("drm/i915: Remove i915_gem_object_get_dirty_page()") > 7ac2d2536dfa ("drm/i915/gem: Delete unused code") > 9e0f9464e2ab ("drm/i915/gem: Async GPU relocations only") >=20 > seems to at least build. >=20 > Pavel, does doing those three reverts make things work for you? Ok, so Chris' patches resulted in (less severe?) crash, let me try this. pavel@amd:/data/l/linux-next-32$ git reset --hard 8eb858df0a5f6bcd371b5d563= 7255c987278b8c9 HEAD is now at 8eb858df0a5f Add linux-next specific files for 20200819 pavel@amd:/data/l/linux-next-32$ git revert 763fedd6a216 Performing inexact rename detection: 100% (1212316/1212316), done. hint: Waiting for your editor to close the file... Editing file: /data/fast= /l/linux-next-32/.git/COMMIT_EDITMSG /home/pavel/bin/emacsf: line 3: ed: command not found [detached HEAD 261cbba627b7] Revert "drm/i915: Remove i915_gem_object_get_d= irty_page()" 2 files changed, 18 insertions(+) pavel@amd:/data/l/linux-next-32$ git revert 7ac2d2536dfa warning: inexact rename detection was skipped due to too many files. warning: you may want to set your merge.renamelimit variable to at least 38= 77 and retry the command. hint: Waiting for your editor to close the file... Editing file: /data/fast= /l/linux-next-32/.git/COMMIT_EDITMSG /home/pavel/bin/emacsf: line 3: ed: command not found [detached HEAD 526af90ea811] Revert "drm/i915/gem: Delete unused code" 1 file changed, 19 insertions(+) pavel@amd:/data/l/linux-next-32$ git revert 9e0f9464e2ab warning: inexact rename detection was skipped due to too many files. warning: you may want to set your merge.renamelimit variable to at least 38= 77 and retry the command. hint: Waiting for your editor to close the file... Editing file: /data/fast= /l/linux-next-32/.git/COMMIT_EDITMSG /home/pavel/bin/emacsf: line 3: ed: command not found [detached HEAD 173e46213949] Revert "drm/i915/gem: Async GPU relocations on= ly" 2 files changed, 289 insertions(+), 27 deletions(-) pavel@amd:/data/l/linux-next-32$=20 It is now running, it seems unison is the thing that usually triggers this (due to memory pressure?). This time it survived unison (but without chromium). I'll really know if it works in day or two. Best regards, Pavel --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --fUYQa+Pmc3FrFX/N Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAl89iUoACgkQMOfwapXb+vInZgCeJwrfwen+1LNTnJws2E90XF7F m+cAn1LRDlcRif/9uXoDiuT51fOb++gA =fqMj -----END PGP SIGNATURE----- --fUYQa+Pmc3FrFX/N--