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 E983FEE14D3 for ; Wed, 6 Sep 2023 19:03:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240491AbjIFTDs (ORCPT ); Wed, 6 Sep 2023 15:03:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53402 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244122AbjIFTD2 (ORCPT ); Wed, 6 Sep 2023 15:03:28 -0400 Received: from mail-oa1-x2a.google.com (mail-oa1-x2a.google.com [IPv6:2001:4860:4864:20::2a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2BA6A1BFE for ; Wed, 6 Sep 2023 12:03:13 -0700 (PDT) Received: by mail-oa1-x2a.google.com with SMTP id 586e51a60fabf-1d4e0c29028so111531fac.3 for ; Wed, 06 Sep 2023 12:03:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1694026991; x=1694631791; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=e3q/T6tNlmeW82eZnvMrVcLhUOOtgnqhDwVveJXqFWk=; b=G1aCnVUUrRo++zuPncVLSOZduaH1IiOg19S03kQk70Mi/TdKNpamy2NbOboHdLNOgS INIlGbbBbB5laScsPdsk7zwbG52xPAXscKpwN7rExYe7mpECLo/iGK+FhBtAC8jRyR2/ rKaKTLPFkW9CuJ1gseoPXpPf2kOCmnnpAZxjB6iE7W6/3a2BwLlceyqQ7PzZ0f+yYKYf +yVLMqqyb+AJMMR0ItK2PVoCJLXkW1MWOHX63uU40gMKwy801qiJdsDpfP9fDerponp9 NWHKdyn+JAD6vmW9ftTdYxbq8i6Nq/RKqlhwwtdmWlCj542CBgMcJ7XigtufWHhUk55J t4XA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1694026991; x=1694631791; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=e3q/T6tNlmeW82eZnvMrVcLhUOOtgnqhDwVveJXqFWk=; b=PNSv32togUagJDxI3+Ud1URcs6J4aKOGlWKpV/UK943DpgKi4ttFgljwhyLX6SJJj6 BYYjkOqUd0GEbWXGkav2yAqVZLxI0QEUEnfXJAJhcRn0mS+i6vywDj1wQ5pz47/TAVdX C/YRlsfh0Go9drVS7JiJmQfeh+Qhu1NwYcOFdcGl+wrwZZoh3R02cV0Cf6P0euGn1J2C m5+OCq/mvaPXjtn/owBbGKlWPJtffSMRB8/AktaZteROYcrF2y0pI+2Cg7GNJaopLoYb GflALrpPZ2Cad72pHGHEo+nfQz5rkZ6izeDf9hEuT1eXVv6qM0ZvO6wkb6Tho2qKDvQ9 gK/A== X-Gm-Message-State: AOJu0Yx2huKpm9Me0+Mi73eHS072sHKMiJ9eCVkYuG5BDUnKHrrAaWJM iJBpSMp0GoGd1qiwk8Wobzw= X-Google-Smtp-Source: AGHT+IFiZtabVhUuY1bomsXQZWF6oaToQkCFgYCHPt/3Khyme6ZSuBPbGJFAJ0jyeRFKC3p9n0wiWw== X-Received: by 2002:a05:6870:5b81:b0:1bf:440:a055 with SMTP id em1-20020a0568705b8100b001bf0440a055mr18592017oab.4.1694026991204; Wed, 06 Sep 2023 12:03:11 -0700 (PDT) Received: from geday ([2804:7f2:8006:99ef:50e4:98e3:42a7:1619]) by smtp.gmail.com with ESMTPSA id tp10-20020a0568718b8a00b0019e6b96f909sm7918494oab.22.2023.09.06.12.03.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Sep 2023 12:03:10 -0700 (PDT) Date: Wed, 6 Sep 2023 16:03:10 -0300 From: Geraldo Nascimento To: Antonio Terceiro Cc: Robin Murphy , Takashi Iwai , Jaroslav Kysela , Takashi Iwai , Catalin Marinas , Will Deacon , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: snd-cmipci oops during probe on arm64 (current mainline, pre-6.6-rc1) Message-ID: References: <877cp3esse.wl-tiwai@suse.de> <4f335dd2-8043-c60e-cf84-c2b01c4fee12@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Sep 06, 2023 at 03:36:40PM -0300, Antonio Terceiro wrote: > On Wed, Sep 06, 2023 at 01:49:16PM +0100, Robin Murphy wrote: > > On 2023-09-06 07:10, Takashi Iwai wrote: > > > On Wed, 06 Sep 2023 00:01:01 +0200, > > > Antonio Terceiro wrote: > > > > > > > > Hi, > > > > Hi Antonio, my 2 cents: > > > > I'm using an arm64 workstation, and wanted to add a sound card to it. I bought > > > > one who was pretty popular around where I live, and it is supported by the > > > > snd-cmipci driver. Specifically, which arm64 workstation? I'm guessing Compute Module 4 IO Board + Raspbery Pi CM4? This detail is important because the stack trace you provided only references generic PCI calls and there's a need to know exactly which PCIe driver could be failing. Is it pcie-brcmstb? Thanks, Geraldo Nascimento