linux-kernel - Re: snd-cmipci oops during probe on arm64 (current mainline, pre-6.6-rc1)

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <ZPjM7op/B/CGCF/N@geday>
Date:   Wed, 6 Sep 2023 16:03:10 -0300
From:   Geraldo Nascimento <geraldogabriel@...il.com>
To:     Antonio Terceiro <antonio.terceiro@...aro.org>
Cc:     Robin Murphy <robin.murphy@....com>, Takashi Iwai <tiwai@...e.de>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: snd-cmipci oops during probe on arm64 (current mainline,
 pre-6.6-rc1)

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