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Date:   Tue, 05 May 2020 17:36:35 +0200
Message-ID: <s5h4ksubdh8.wl-tiwai@suse.de>
From:   Takashi Iwai <tiwai@suse.de>
To:     shuah <shuah@kernel.org>
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        linux-kernel@vger.kernel.org, Takashi Iwai <tiwai@suse.de>,
        torvalds@linux-foundation.org, akpm@linux-foundation.org,
        linux@roeck-us.net, patches@kernelci.org,
        ben.hutchings@codethink.co.uk, lkft-triage@lists.linaro.org,
        stable@vger.kernel.org
Subject: Re: [PATCH 5.6 00/73] 5.6.11-rc1 review
In-Reply-To: <82eb8f25-4e15-001a-1c4f-5f59400d352b@kernel.org>
References: <20200504165501.781878940@linuxfoundation.org>
        <3366716c-3a30-033d-4df6-4183eb262208@kernel.org>
        <82eb8f25-4e15-001a-1c4f-5f59400d352b@kernel.org>
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On Tue, 05 May 2020 17:30:07 +0200,
shuah wrote:
> 
> On 5/5/20 9:25 AM, shuah wrote:
> > On 5/4/20 11:57 AM, Greg Kroah-Hartman wrote:
> >> This is the start of the stable review cycle for the 5.6.11 release.
> >> There are 73 patches in this series, all will be posted as a response
> >> to this one.  If anyone has any issues with these being applied, please
> >> let me know.
> >>
> >> Responses should be made by Wed, 06 May 2020 16:52:55 +0000.
> >> Anything received after that time might be too late.
> >>
> >> The whole patch series can be found in one patch at:
> >>     https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.6.11-rc1.gz 
> >>
> >> or in the git tree and branch at:
> >>     git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
> >> linux-5.6.y
> >> and the diffstat can be found below.
> >>
> >> thanks,
> >>
> >> greg k-h
> >>
> >> -------------
> >> Pseudo-Shortlog of commits:
> >>
> >> Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> >>      Linux 5.6.11-rc1
> >>
> >
> >> Takashi Iwai <tiwai@suse.de>
> >>      ALSA: pcm: oss: Place the plugin buffer overflow checks correctly
> >>
> >> Vasily Khoruzhick <anarsoul@gmail.com>
> >>      ALSA: line6: Fix POD HD500 audio playback
> >>
> >> Wu Bo <wubo40@huawei.com>
> >>      ALSA: hda/hdmi: fix without unlocked before return
> >>
> >> Takashi Iwai <tiwai@suse.de>
> >>      ALSA: usb-audio: Correct a typo of NuPrime DAC-10 USB ID
> >>
> >> Hui Wang <hui.wang@canonical.com>
> >>      ALSA: hda/realtek - Two front mics on a Lenovo ThinkCenter
> >>
> >
> >>   sound/core/oss/pcm_plugin.c                       | 20 ++++---
> >>   sound/isa/opti9xx/miro.c                          |  9 ++-
> >>   sound/isa/opti9xx/opti92x-ad1848.c                |  9 ++-
> >>   sound/pci/hda/patch_hdmi.c                        |  4 +-
> >>   sound/pci/hda/patch_realtek.c                     |  1 +
> >>   sound/usb/line6/podhd.c                           | 22 ++-----
> >>   sound/usb/quirks.c                                |  2 +-
> >>   78 files changed, 554 insertions(+), 297 deletions(-)
> >>
> >>
> >>
> >
> > Compiled and booted on my test system. Tons of the of following
> > errors in dmesg
> >
> > Adding Takashi Iwai
> >
> > [   33.980302] usb 2-2.4: 1:1: cannot set freq 48000 to ep 0x1
> > [   49.340581] usb 2-2.4: 2:1: cannot set freq 48000 to ep 0x82
> > [   59.580511] usb 2-2.4: 13:0: cannot get min/max values for
> > control 2 (id 13)
> > [   64.700532] usb 2-2.4: 9:0: cannot get min/max values for control
> > 2 (id 9)
> > [   69.792257] usb 2-2.4: 10:0: cannot get min/max values for
> > control 2 (id 10)
> > [   69.792736] usbcore: registered new interface driver snd-usb-audio
> > [   74.871038] usb 2-2.4: 9:0: cannot get min/max values for control
> > 2 (id 9)
> > [   79.967099] usb 2-2.4: 9:0: cannot get min/max values for control
> > 2 (id 9)
> > [   85.076961] usb 2-2.4: 9:0: cannot get min/max values for control
> > 2 (id 9)
> > [   90.191415] usb 2-2.4: 9:0: cannot get min/max values for control
> > 2 (id 9)
> > [   95.308843] usb 2-2.4: 9:0: cannot get min/max values for control
> > 2 (id 9)
> >
> > followed by
> >
> > [  131.172280] usb 2-2.4: 1:1: usb_set_interface failed (-110)
> > [  136.259909] usb 2-2.4: 1:1: usb_set_interface failed (-110)
> > [  141.380345] usb 2-2.4: 1:1: usb_set_interface failed (-110)
> > [  146.500227] usb 2-2.4: 1:1: usb_set_interface failed (-110)
> > [  151.620227] usb 2-2.4: 1:1: usb_set_interface failed (-110)
> > [  156.739899] usb 2-2.4: 1:1: usb_set_interface failed (-110)
> > [  161.859999] usb 2-2.4: 1:1: usb_set_interface failed (-110)
> >
> >
> > I have audio on that port. I haven't tried yet reverting these
> > sound patches yet. demsg is filling up with these messages for
> > sure.
> >
> 
> I just tried Linux 5.7-rc4 and it also has this problem. New in rc4 as
> far as I can tell.

Then it's unlikely from the changes in sound/*, but I'd suspect rather
USB core side.  There is only one change for USB-audio driver and it's
a correction of USB device ID.


thanks,

Takashi