From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752264AbdHJOGk (ORCPT ); Thu, 10 Aug 2017 10:06:40 -0400 Received: from mx2.suse.de ([195.135.220.15]:50007 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751439AbdHJOGj (ORCPT ); Thu, 10 Aug 2017 10:06:39 -0400 Subject: Re: Linux 4.13: Reported regressions as of Sunday, 2017-08-06 To: Thorsten Leemhuis , Linus Torvalds , Linux Kernel Mailing List Cc: Jonathan Corbet References: From: Jeff Mahoney Message-ID: Date: Thu, 10 Aug 2017 10:06:25 -0400 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="NwFHlVeaNLepPHoM2qtl5fMWIP264QDwS" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --NwFHlVeaNLepPHoM2qtl5fMWIP264QDwS Content-Type: multipart/mixed; boundary="xojdro1PDpVXgA7wv2cOEMMDefoPK8bSl"; protected-headers="v1" From: Jeff Mahoney To: Thorsten Leemhuis , Linus Torvalds , Linux Kernel Mailing List Cc: Jonathan Corbet Message-ID: Subject: Re: Linux 4.13: Reported regressions as of Sunday, 2017-08-06 References: In-Reply-To: --xojdro1PDpVXgA7wv2cOEMMDefoPK8bSl Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 8/6/17 9:59 AM, Thorsten Leemhuis wrote: > Hi! Find below my second regression report for Linux 4.13. It lists 10 > regressions I'm currently aware of (albeit in one case it's not entirel= y > clear yet if it's a regression in 4.13). One regression got fixed since= > last weeks report. You can also find the report at > http://bit.ly/lnxregrep413 where I try to update it every now and then.= >=20 > As always: Are you aware of any other regressions? Then please let me > know. For details see http://bit.ly/lnxregtrackid And please tell me if= > there is anything in the report that shouldn't be there. >=20 > Ciao, Thorsten >=20 > P.S.: Thx to all those that CCed me on regression reports or provided > other input, it makes compiling these reports a whole lot easier! >=20 > =3D=3D Current regressions =3D=3D >=20 > [x86/mm/gup] e585513b76: will-it-scale.per_thread_ops -6.9% regression > (2017-07-10) > http://lkml.kernel.org/r/20170710024020.GA26389@yexl-desktop > Status: Asked on the list, but issue still gets ignored by everyone > Cause: https://git.kernel.org/torvalds/c/e585513b76 > Note: I'm a bit unsure if adding this issue to this list was a good ide= a. >=20 > Null dereference in rt5677_i2c_probe() (2017-07-17) > https://bugzilla.kernel.org/show_bug.cgi?id=3D196397 > Linux-Regression-ID: lr#96bd63 > Status: Patch is available in in asoc-next as commit ddc9e69b9dc2, but > was not part of the changes to this subsystem that got merged a few day= s ago > Cause: https://git.kernel.org/torvalds/c/a36afb0ab6 > Latest: https://bugzilla.kernel.org/show_bug.cgi?id=3D196397#c6 (2017-0= 7-17) >=20 > [I945GM] Pasted text not shown after mouse middle-click (2017-07-17) > https://bugs.freedesktop.org/show_bug.cgi?id=3D101819 > Linux-Regression-ID: lr#d672f3 > Status: could not get reproduced yet > Note: looks like it's getting ignored > Latest: https://bugs.freedesktop.org/show_bug.cgi?id=3D101819#c8 (2017-= 07-17) >=20 > [Dell xps13 9630] Could not be woken up from suspend-to-idle via usb > keyboard (2017-07-24) > https://bugzilla.kernel.org/show_bug.cgi?id=3D196459 > Linux-Regression-ID: lr#bd29ab > Status: it's a tracking bug, looks like issue is handled by Intel devs > already > Cause: https://git.kernel.org/torvalds/c/33e4f80ee6 > Note: suspend-to-idle is rare >=20 > [lkp-robot] [Btrfs] 28785f70ef: xfstests.generic.273.fail (2017-07-26)= > https://lkml.kernel.org/r/20170726062352.GC4877@yexl-desktop > Linux-Regression-ID: lr#a7d273 > Status: Seems it gets ignored by everyone > Cause: https://git.kernel.org/torvalds/c/28785f70ef We're not ignoring it. It's that this part of allocation seems to be a collection of bugs that approximate a correct result, and we're addressing them individually. This patch by itself is correct but uncovered a couple of underlying issues. -Jeff --=20 Jeff Mahoney SUSE Labs --xojdro1PDpVXgA7wv2cOEMMDefoPK8bSl-- --NwFHlVeaNLepPHoM2qtl5fMWIP264QDwS Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2 iQIVAwUBWYxoah57S2MheeWyAQiY0BAAw0bW9Ox3meKaz/OvUFcOmRJ86XKF3ryF 8Z2xMOJJRcGmHX1ukaTe1c+1L90jDi6Wd2Z3oueUv/2hE9iDno4Z1q1h/VgeA595 dcG2WvtHWUUeyEewhzNknK3QTTvkJb/FHChYuMsnU3CEgrgQMTkPnpmWDAdx3kxa fvahZx+lABYMEwPlk04ugxMCeQ1s5higxrOluxxbuKqzklLclhTakGwWB86p6qOe tTVQdPpoAPkyBTnuC/bVQg+hwLVCDiR5+Wsk0DyetmhK0Pxn6MpGBd4wYfcoVczr tDns0uRzysI+H1DmVZ5VvWtgRF83cFajOhh0bF3IfrZSXk+lvBPwcasMg0s7vbmY GCEA2H00fDv/ErC7L/41/huZqZI7nHg8Sl7H+ajmsZuEba4LCKfAPqTtXXtEkb/w P4C3JrXX398EoYe+enYf+9OsW65CeIkFnPh2IkFY04GdHxO8FfOQug+A6o2sTvSt 1DPp5vFLjX1p0btdeoJYTmKd425dxNp4KRs/2vvEt0zU4p8uwmEJCElaKzPRpGmN g9eaBT467ujkz6b9HPnf3HL1hHTjWBnDZ7bIqWXXD3yQB8D6p/QC3TpSyZ9jHfF3 NovI5FxqUHEreI4OqiJZNGKpExbTZPz/vQYwonRcZuf2NF9AHlpI1I4YT3T/EN/p XF1ZA/6Pbcw= =nrtO -----END PGP SIGNATURE----- --NwFHlVeaNLepPHoM2qtl5fMWIP264QDwS--