From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: Thinkpad X60: regression with 5.1-rc1 and 5.1-rc4 Date: Tue, 9 Apr 2019 18:33:04 +0200 Message-ID: <20190409163304.GA23829@amd> References: <20190408173914.GA13260@amd> <678ab058-986c-9727-58d7-d3f5283e2225@kernel.dk> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="8t9RHnE3ZwKMSgU+" Return-path: Content-Disposition: inline In-Reply-To: <678ab058-986c-9727-58d7-d3f5283e2225@kernel.dk> Sender: linux-kernel-owner@vger.kernel.org To: Jens Axboe Cc: kernel list , paolo.valente@linaro.org, linux-block@vger.kernel.org, rjw@rjwysocki.net, lenb@kernel.org, linux-acpi@vger.kernel.org List-Id: linux-acpi@vger.kernel.org --8t9RHnE3ZwKMSgU+ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon 2019-04-08 11:41:18, Jens Axboe wrote: > On 4/8/19 11:39 AM, Pavel Machek wrote: > > Hi! > >=20 > > For some reason, Thinkpad X60 now crashes during boot. I see some > > weird backtraces, and it may be bfq related... or maybe ACPI idle. > >=20 > > Does x86-32 work for you? > >=20 > > Weird thing is, 5.1.0-rc3-next-20190408 boots here (but later has > > problems during resume, making it unusable, too). They may not have > > 100% same configs. I now noticed it said: EIP is in bfq_bfqq_expire > Can you try and revert: >=20 > 9dee8b3b057e1 >=20 > and see if that helps? Yes, I tried and yes, it helps. What are the next steps?=20 Pavel --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --8t9RHnE3ZwKMSgU+ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlysyUAACgkQMOfwapXb+vI+KwCgradkSjU5BXM7t3nzK3oiTVBE /vYAn069+EnMQXCDobqsLfChLCZ8wYH+ =hjYf -----END PGP SIGNATURE----- --8t9RHnE3ZwKMSgU+--