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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1CA31C43334 for ; Sat, 4 Jun 2022 21:01:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:Subject:Message-ID:Date:From: In-Reply-To:References:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=EX7d4uWJkOZuWXGMqQrFi6Er4DKHERV0yokJO3vE8UA=; b=4+I4tCPVsDV4fY nfgMHvMtXDieA9WSujrnk8XnZBbnAIAJe/B1BCfmuKegyOF/uLOp5g4s3IhroScIz2nsE7f9IoCgp uJmZ6otymxqnwiyluupJH042LBRlytF1Vn8wPWmyAtzxAh1op49u2PlXVy5MM5lGjkYmC7hgld03U A5D7yXzqOyoDnO9oRkgOiPj5vrqXbCz99NRPB9SQeMtTY54hIdNMJPRF9OuhJ8/NmXFo0eGILhhG+ Zbm0ISqAbyi9Jnm+9fr+gLP8eYIPTl88X5W1oKo1niISC4lXALejfW+eemslaJoCNVhjKRFq2SgoI k56NJgMuGh8yZN0nWGrg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nxasG-00CSqU-Hy; Sat, 04 Jun 2022 20:59:56 +0000 Received: from mail-oi1-x229.google.com ([2607:f8b0:4864:20::229]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nxasC-00CSn8-K1; Sat, 04 Jun 2022 20:59:54 +0000 Received: by mail-oi1-x229.google.com with SMTP id r206so14750739oib.8; Sat, 04 Jun 2022 13:59:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=KI6RGgIhUb5YBMG55dVRTWwDyzqgJYFjmLT32LzTyec=; b=RiacRFTuIoy4aVBfEZrTyG66uLRmj9OfCmEl/WuQwTeFWFmZ4Mxro4WNyWuLyV2EPx S75BJVmJqFX8ukcsTmAoWQt90Z/50rhY3/nlbHq6pGx6qmE0uL71WOpZCV3irLXgwIKN 55bq0njQaVnM8q6/Kao0GedXeCqtyHm19X842+J+ExQJpLQZcab2tRB9iNfJ2PeDMB+0 fzY4Uzp27QUefOdaGCOscgnKEzFGzj8c/JO+7v9ARQGTtzKd5Ixpccnrn3vbb+f2ODOd KA3VEqwrOg2ZSMHPhLWuKzikO/boV8bJOuZxoAw8lTUgO/zK3C852XwfSVoU01JLjTHH EeVA== 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=KI6RGgIhUb5YBMG55dVRTWwDyzqgJYFjmLT32LzTyec=; b=rmMFUjeizeO1JpmdVsNjlIAUYkxssdMFjPwvkEjyo5aqn1kGT9ySsYbiAqEjaFsZH7 RpSOcsFPOHNJpJbSDvzlOHs1TjKEaK8F74yal8xjBHss8iPSbTtsMKU3i/DdN3x+OTFL EqOpuSmjCx4MxTezwqNxj0nS7GbCR+RbbC4VaJKdAq9/ebBI1WF6CspvYLypMl6bfnmf FfoxVDkNE3pXXgfDwbftCSMYm54uioJ+Ir8vFo/r5JSU5MgkJxGHlu+NatNVykgTKiz7 GY2GGx8R0S7rmsCaKG5VXErq+zzzSeDBiEGxrr0tJj5AjXe81wMDhweIEjUvAV0oouIU gCuw== X-Gm-Message-State: AOAM531r2Afo00gQUmq3reqBomODR8WsipmdzgsDq78pwwCeXEKER7ma IOKgR+2ZsGYpFOHnwe3bLPT4lYfWEMD11KiFB+w= X-Google-Smtp-Source: ABdhPJyS9SfYWhqaqd9DsHNCl2ttCA2tBW6F6m6Ie8I696MCMDnp3HkpP5GVvz/LETbkY4wRdLJz3WN+i/XBOxt6ywU= X-Received: by 2002:a54:4688:0:b0:325:9a36:ecfe with SMTP id k8-20020a544688000000b003259a36ecfemr9982724oic.96.1654376390812; Sat, 04 Jun 2022 13:59:50 -0700 (PDT) MIME-Version: 1.0 References: <20220528224423.7017-1-jim2101024@gmail.com> <20220528224423.7017-2-jim2101024@gmail.com> <20220529011526.4lzuvkv5zclwntce@mraw.org> <20220602191757.pqictbfarmvlf72f@mraw.org> In-Reply-To: <20220602191757.pqictbfarmvlf72f@mraw.org> From: Jim Quinlan Date: Sat, 4 Jun 2022 16:59:39 -0400 Message-ID: Subject: Re: [PATCH v2 1/1] PCI: brcmstb: Fix regression regarding missing PCIe linkup To: Cyril Brulebois Cc: Stefan Wahren , linux-pci , Nicolas Saenz Julienne , Bjorn Helgaas , James Dutton , bcm-kernel-feedback-list , Jim Quinlan , Florian Fainelli , Lorenzo Pieralisi , Rob Herring , =?UTF-8?Q?Krzysztof_Wilczy=C5=84ski?= , "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" , "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" , open list X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220604_135952_700545_D2A1D3A4 X-CRM114-Status: GOOD ( 18.99 ) 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: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Jun 2, 2022 at 3:18 PM Cyril Brulebois wrote: >stm32mp157c-ev1.dts > Hi Stefan, > > Stefan Wahren (2022-05-30): > > i think we should better trust the results based on the v5.18 tag. During > > the merge window, regressions from other subsystems are possible. > > Alright, that looks like a great plan. > > Before getting your answer, I had tried taking the reboot part out of > the equation, but I found out that even cold boots might fail with the > mmc storage. Hi Cyril, FWIW, I can deliberately reproduce the errors you observed by using an incorrect "interrupts" property for the sdhci device's DT node. It can also be triggered by removing its "clocks" property. However, if I do one of the above, the error will occur on every boot, but in your case (I think) you are seeing it sporadically. So that is peculiar. I've looked at the recent upstream commits for changes in the sdhci driver and also the relevant DT node and do not see anything obvious that might cause this. BTW, when you observe this error, can you please do a "cat /proc/interrupts" and post the results? Thanks & regards, Jim Quinlan Broadcom STB > > I haven't been able to conduct a systematic testing of the patch on top sdhci driver or the relevant DT node > of the v5.18 tag yet (say, 10 or 20 cold boots, and the same with > reboots) due to strong work constraints these past few days, but that's > definitely still on my short term todo list (hopefully before the end of > the week). > > Sorry I didn't manage to get that lined up before Bjorn's pull request. > > > Cheers, > -- > Cyril Brulebois (kibi@debian.org) > D-I release manager -- Release team member -- Freelance Consultant _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel