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=-2.2 required=3.0 tests=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 4FF45C432C3 for ; Thu, 21 Nov 2019 11:10:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2DBD520721 for ; Thu, 21 Nov 2019 11:10:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726230AbfKULK1 (ORCPT ); Thu, 21 Nov 2019 06:10:27 -0500 Received: from sauhun.de ([88.99.104.3]:59166 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726165AbfKULK1 (ORCPT ); Thu, 21 Nov 2019 06:10:27 -0500 Received: from localhost (p54B33AAB.dip0.t-ipconnect.de [84.179.58.171]) by pokefinder.org (Postfix) with ESMTPSA id 7FFCC2C044D; Thu, 21 Nov 2019 12:10:25 +0100 (CET) Date: Thu, 21 Nov 2019 12:10:25 +0100 From: Wolfram Sang To: Geert Uytterhoeven Cc: Wolfram Sang , Linux MMC List , Linux-Renesas Subject: Re: [PATCH] mmc: tmio: remove workaround for NON_REMOVABLE Message-ID: <20191121111025.GB1184@ninjato> References: <20190917183652.7310-1-wsa+renesas@sang-engineering.com> <20191119204725.GA1454@kunai> <20191121085702.GA1184@ninjato> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="vGgW1X5XWziG23Ko" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org --vGgW1X5XWziG23Ko Content-Type: text/plain; charset=us-ascii Content-Disposition: inline > As I managed to bisect it, it was fairly reproducible for me. Just checkout > commit 7a7dab237027939c ("mmc: tmio: remove workaround for NON_REMOVABLE"), > or use renesas-drivers. That didn't work for me until I used renesas_defconfig with renesas-drivers. Obviously (by now) the issue depends on the kernel config. I don't know what I changed so I couldn't trigger the bug anymore. However, I know have the issue highly reproducible with renesas_defconfig and renesas-drivers. Good! > But as it looks to be timing-related, and E3 has different/less CPU cores, > it may still be affected. I'll check my Ebisu later, too. Couldn't get the kernel to run on the first try. Probably PEBKAC. --vGgW1X5XWziG23Ko Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAl3WcJ0ACgkQFA3kzBSg KbbygRAAgXT6ufpMG7fnIRFDnp5EGHa7ylGjbjpsbb7RtI/+/tqp4qEss3rJekVR nZqDDSroPT0WYTJ40M6m+hAn6ssw3R638nDG2JjWS7TGFatobHVgMEtzvdqUjW6h j0iChPiKmHX26LHVamVBkJxO8r9XSv3ZuK7Lcq8B5Q8HmNjJ4iOUvRxc5ijkuj5d rp9eES3pFSbOqyHgDMB9wwWcrjIYJBOHFEJA831ng1tF/CTj+/JlqbprAWIkyV2f R0YpLb6vNfvLkgPdqcscffYWrUhyukC4fOsfbEuUuuWXHsBwKySzPuOj23rpC0uj j4Ps+qzBr56E+KiqNk6zzXYFGNyOXDMivQkhwKM8uofXFSvmflSjEyHClZaxP8pH JIvYivwEATW9P4l/umIs6M7zUW7XntDgobYmR0rYcchIs+r/F1X5Fq6ZMuPLBMoO IhJxXRfvP6RVq+ClPuif1TxrVUTOok7ZFzM0ZpyC5/hKPLP+JAecAuezdIkS16wT S9Vf61ahgfDsOx9suMlzqOqFfB1gKynD/2epRfGrpP47ZTlDStDAee7DdpLbYz1U xXgk01o8ib9lGR3GKfVJfKjv7itaWe5b7uTTtZyGXpmFNfvWm5IfJfouFcKGo3Rs XZYqoVM10/PfMXrHKXEOr35cpJVwqa8MqSubocjdy2dbyf8Q4SI= =xNjm -----END PGP SIGNATURE----- --vGgW1X5XWziG23Ko--