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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DBB8CC43334 for ; Tue, 5 Jul 2022 22:06:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230438AbiGEWGQ (ORCPT ); Tue, 5 Jul 2022 18:06:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50522 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229505AbiGEWGO (ORCPT ); Tue, 5 Jul 2022 18:06:14 -0400 Received: from mail-ej1-x631.google.com (mail-ej1-x631.google.com [IPv6:2a00:1450:4864:20::631]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E855E193F5 for ; Tue, 5 Jul 2022 15:06:12 -0700 (PDT) Received: by mail-ej1-x631.google.com with SMTP id u12so23924095eja.8 for ; Tue, 05 Jul 2022 15:06:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=hO0fj32rQGc2zv87vyv+RhYbnCpt1D7e5O3dC3YYSzA=; b=D/E7e2hmpa6jk5X7TsIfKMrjIEMkAJ2E297jbloniSKOCh5glOjsVGVTHiZkcQaymt TGk+4+XZcpCD6Tf3ZRuE0MDv1a8/jP8JK+orx6QjLt2Hd31a8q2rBhdATwmM4C9juFYR H8Ghc/q+2h91EkyLVi1BphAzQQCiWh06ygpdU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=hO0fj32rQGc2zv87vyv+RhYbnCpt1D7e5O3dC3YYSzA=; b=dodckLdvn5LPfYc1KlSP8r6ETF7cqxaOD4MwdMNuHcak9lofgMqYyfJNCptXmme+AQ YRo5z720TtRqKBo96VpnrKpWl/4NHndBwqdaHbNhdtjFdyo0DsBWLbVxMJ5BDh6GuGvj 8FUVfa2H8zjmcPA804KoSvilx84lcuS564bJZGQ4a9GHJM8QchyBcA01UJgfoIhUgnjy PBUlM+U14MrQEdogYPzojIOmPB9nk/3J122iFirIKCV21umDKeeszAwo+HRZ8vZhI169 U04XoS3livJDxYLeFr8V7cDyAtgGCmtAcAQHG9hRrf0pM1N9bNtoYvfZN9Bj0D16lWZE 0ppA== X-Gm-Message-State: AJIora8ADEiz/ThCbmNWNtrBPnFneA+/wNgMYk9gaZMIDkAISSYyjeww 2XRj/bgYj+eC673F5M9TH/Ny4P4dhA+gDwGlcku8PQ== X-Google-Smtp-Source: AGRyM1uHrSrj3LPyU6AvGrnMIOEVgNomIOzy5Fz+4IjXjDk48F4/EuEev7/Z+d34C6U88KykY6yirM0J37Qn4Cdv5Q4= X-Received: by 2002:a17:907:6e05:b0:72a:a141:962 with SMTP id sd5-20020a1709076e0500b0072aa1410962mr19423210ejc.545.1657058771486; Tue, 05 Jul 2022 15:06:11 -0700 (PDT) MIME-Version: 1.0 References: <20220701162726.31346-1-jim2101024@gmail.com> <1a50e8b0-1453-4561-bc3d-c428bb65288a@gmail.com> <20220705205551.phbaqqpgyg3pvtv7@mraw.org> <68af8b36-76b7-23d2-c689-d05fd62086b1@gmail.com> <20220705212801.u2mq6iyq2dtwzc36@mraw.org> In-Reply-To: <20220705212801.u2mq6iyq2dtwzc36@mraw.org> From: Jim Quinlan Date: Tue, 5 Jul 2022 18:06:00 -0400 Message-ID: Subject: Re: [PATCH v1 0/4] PCI: brcmstb: Re-submit reverted patchset To: Cyril Brulebois Cc: Florian Fainelli , Jim Quinlan , "open list:PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS" , Nicolas Saenz Julienne , Bjorn Helgaas , Lorenzo Pieralisi , "maintainer:BROADCOM BCM7XXX ARM ARCHITECTURE" , =?UTF-8?Q?Krzysztof_Wilczy=C5=84ski?= , "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" , open list , "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" , Rob Herring Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="00000000000075785205e3160f07" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --00000000000075785205e3160f07 Content-Type: text/plain; charset="UTF-8" On Tue, Jul 5, 2022 at 5:28 PM Cyril Brulebois wrote: > > Florian Fainelli (2022-07-05): > > On 7/5/22 13:55, Cyril Brulebois wrote: > > > That happens with current master (v5.19-rc5-56-ge35e5b6f695d2), with > > > or without this patchset. > > > > > > That being said, I'm not able to reproduce the showstopper > > > regression that I reported against the initial patchset (booting was > > > breaking in the very first few seconds), so I suppose it's fine to > > > propose the following even if that's somewhat tainted by those mmc > > > issues. > > > > Any chance you can bisect the eMMC issues so we can investigate those > > separately? Thanks! Cyril, Before you go to the trouble of a bisection, can you just post the (or email me) the following: o complete boot log o output of "cat /proc/interrupts" o output of "for i in $(find /sys/devices/platform/ -type f -name state) ; do echo $i: $(cat $i) ; done" Thanks, Jim Quinlan Broadcom STB > > > Definitely. I wanted to make sure I wouldn't delay the reintroduction of > this patchset (feeling partly responsible for the revert that happened > in the first place), by providing some feedback regarding a possible > come-back of the regression, as soon as possible. > > Now that this is out of the way, I'll try and find time to investigate > those MMC issues. Ditto for DRM, I seem to have completely lost the HDMI > output (that's less of an issue thanks to the serial console that has > been rather reliable to gather kernel logs). > > I think I started encountering both issues very early in the devel > cycle (when we were still trying to find some follow-up commits to fix > the regression instead of going for the full-on revert), but I couldn't > afford spending time chasing multiple issues at once. I haven't checked > whether reports exist already for those issues, but that's my next step. > > > Cheers, > -- > Cyril Brulebois (kibi@debian.org) > D-I release manager -- Release team member -- Freelance Consultant --00000000000075785205e3160f07 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIIQbgYJKoZIhvcNAQcCoIIQXzCCEFsCAQExDzANBglghkgBZQMEAgEFADALBgkqhkiG9w0BBwGg gg3FMIIFDTCCA/WgAwIBAgIQeEqpED+lv77edQixNJMdADANBgkqhkiG9w0BAQsFADBMMSAwHgYD VQQLExdHbG9iYWxTaWduIFJvb3QgQ0EgLSBSMzETMBEGA1UEChMKR2xvYmFsU2lnbjETMBEGA1UE AxMKR2xvYmFsU2lnbjAeFw0yMDA5MTYwMDAwMDBaFw0yODA5MTYwMDAwMDBaMFsxCzAJBgNVBAYT AkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMTEwLwYDVQQDEyhHbG9iYWxTaWduIEdDQyBS MyBQZXJzb25hbFNpZ24gMiBDQSAyMDIwMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA vbCmXCcsbZ/a0fRIQMBxp4gJnnyeneFYpEtNydrZZ+GeKSMdHiDgXD1UnRSIudKo+moQ6YlCOu4t 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AJIora8e4jdlkAK+FQv9oXPaPfsU4pXOeZOdV2OdY/7gHZedh4ZstSNp LH5wpuQZis4u6ccofFrBR7WZAAPpSuiUYwkkoeSk2g== X-Google-Smtp-Source: AGRyM1uHrSrj3LPyU6AvGrnMIOEVgNomIOzy5Fz+4IjXjDk48F4/EuEev7/Z+d34C6U88KykY6yirM0J37Qn4Cdv5Q4= X-Received: by 2002:a17:907:6e05:b0:72a:a141:962 with SMTP id sd5-20020a1709076e0500b0072aa1410962mr19423210ejc.545.1657058771486; Tue, 05 Jul 2022 15:06:11 -0700 (PDT) MIME-Version: 1.0 References: <20220701162726.31346-1-jim2101024@gmail.com> <1a50e8b0-1453-4561-bc3d-c428bb65288a@gmail.com> <20220705205551.phbaqqpgyg3pvtv7@mraw.org> <68af8b36-76b7-23d2-c689-d05fd62086b1@gmail.com> <20220705212801.u2mq6iyq2dtwzc36@mraw.org> In-Reply-To: <20220705212801.u2mq6iyq2dtwzc36@mraw.org> From: Jim Quinlan Date: Tue, 5 Jul 2022 18:06:00 -0400 Message-ID: Subject: Re: [PATCH v1 0/4] PCI: brcmstb: Re-submit reverted patchset To: Cyril Brulebois Cc: Florian Fainelli , Jim Quinlan , "open list:PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS" , Nicolas Saenz Julienne , Bjorn Helgaas , Lorenzo Pieralisi , "maintainer:BROADCOM BCM7XXX ARM ARCHITECTURE" , =?UTF-8?Q?Krzysztof_Wilczy=C5=84ski?= , "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" , open list , "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" , Rob Herring X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220705_150614_478050_8B238751 X-CRM114-Status: GOOD ( 21.34 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============4987102987392288740==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============4987102987392288740== Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="00000000000075dded05e3160ffd" --00000000000075dded05e3160ffd Content-Type: text/plain; charset="UTF-8" On Tue, Jul 5, 2022 at 5:28 PM Cyril Brulebois wrote: > > Florian Fainelli (2022-07-05): > > On 7/5/22 13:55, Cyril Brulebois wrote: > > > That happens with current master (v5.19-rc5-56-ge35e5b6f695d2), with > > > or without this patchset. > > > > > > That being said, I'm not able to reproduce the showstopper > > > regression that I reported against the initial patchset (booting was > > > breaking in the very first few seconds), so I suppose it's fine to > > > propose the following even if that's somewhat tainted by those mmc > > > issues. > > > > Any chance you can bisect the eMMC issues so we can investigate those > > separately? Thanks! Cyril, Before you go to the trouble of a bisection, can you just post the (or email me) the following: o complete boot log o output of "cat /proc/interrupts" o output of "for i in $(find /sys/devices/platform/ -type f -name state) ; do echo $i: $(cat $i) ; done" Thanks, Jim Quinlan Broadcom STB > > > Definitely. I wanted to make sure I wouldn't delay the reintroduction of > this patchset (feeling partly responsible for the revert that happened > in the first place), by providing some feedback regarding a possible > come-back of the regression, as soon as possible. > > Now that this is out of the way, I'll try and find time to investigate > those MMC issues. Ditto for DRM, I seem to have completely lost the HDMI > output (that's less of an issue thanks to the serial console that has > been rather reliable to gather kernel logs). > > I think I started encountering both issues very early in the devel > cycle (when we were still trying to find some follow-up commits to fix > the regression instead of going for the full-on revert), but I couldn't > afford spending time chasing multiple issues at once. I haven't checked > whether reports exist already for those issues, but that's my next step. > > > Cheers, > -- > Cyril Brulebois (kibi@debian.org) > D-I release manager -- Release team member -- Freelance Consultant --00000000000075dded05e3160ffd Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIIQbgYJKoZIhvcNAQcCoIIQXzCCEFsCAQExDzANBglghkgBZQMEAgEFADALBgkqhkiG9w0BBwGg gg3FMIIFDTCCA/WgAwIBAgIQeEqpED+lv77edQixNJMdADANBgkqhkiG9w0BAQsFADBMMSAwHgYD VQQLExdHbG9iYWxTaWduIFJvb3QgQ0EgLSBSMzETMBEGA1UEChMKR2xvYmFsU2lnbjETMBEGA1UE AxMKR2xvYmFsU2lnbjAeFw0yMDA5MTYwMDAwMDBaFw0yODA5MTYwMDAwMDBaMFsxCzAJBgNVBAYT AkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMTEwLwYDVQQDEyhHbG9iYWxTaWduIEdDQyBS MyBQZXJzb25hbFNpZ24gMiBDQSAyMDIwMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA vbCmXCcsbZ/a0fRIQMBxp4gJnnyeneFYpEtNydrZZ+GeKSMdHiDgXD1UnRSIudKo+moQ6YlCOu4t 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