Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753904AbdIHJbS (ORCPT ); Fri, 8 Sep 2017 05:31:18 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:34591 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752455AbdIHJbF (ORCPT ); Fri, 8 Sep 2017 05:31:05 -0400 Date: Fri, 8 Sep 2017 11:31:00 +0200 From: Pavel Machek To: Tony Lindgren Cc: pali.rohar@gmail.com, sre@kernel.org, kernel list , linux-arm-kernel , linux-omap@vger.kernel.org, khilman@kernel.org, aaro.koskinen@iki.fi, ivo.g.dimitrov.75@gmail.com, patrikbachan@gmail.com, serge@hallyn.com, abcloriens@gmail.com, Joonsoo Kim , "Aneesh Kumar K.V" , Vlastimil Babka , Andrew Morton , Stephen Rothwell , Russell King Subject: Re: n900 in next-20170901 Message-ID: <20170908093100.GE18365@amd> References: <20170903203737.GA12475@amd> <20170905201314.GE5024@atomide.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="hwvH6HDNit2nSK4j" Content-Disposition: inline In-Reply-To: <20170905201314.GE5024@atomide.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1424 Lines: 51 --hwvH6HDNit2nSK4j Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! > > It compiles ok, but it hangs on boot; black screen, so sometime before > > display is initialized. >=20 > Thanks for reporting it. Based on git bisect, the regression causing > commit is 9caf25f996e8 ("mm/cma: manage the memory of the CMA area > by using the ZONE_MOVABLE"). With this path applied, booting hangs > with an error in omap3_save_secure_ram_context() after a call to > _omap_save_secure_sram() that calls the related assembly code > save_secure_ram_context. >=20 > However, looks like there is also some other commit causing issue. >=20 > Just reverting 9caf25f996e8 on Linux next causes the oops below. >=20 > Anybody got ideas why this now happens? Thanks for quick bisect. I take it 9caf25f996e8 is not going to be merged anywhere until this is fixed...? Best regards, Pavel =09 --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --hwvH6HDNit2nSK4j Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlmyY1QACgkQMOfwapXb+vL9OACfelxLx+zxg9ZN1r7OC4TG53jP /ogAn3Z9deayIce8garDm15x0Oiqqv+p =+1SZ -----END PGP SIGNATURE----- --hwvH6HDNit2nSK4j--