Re: [PATCH 5.6 00/73] 5.6.11-rc1 review

[shuah]

On 5/5/20 9:43 AM, shuah wrote:
> On 5/5/20 9:36 AM, Takashi Iwai wrote:
> > 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:
> > > > > ÂÂÂÂÂhttps://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.6.11-rc1.gz 
> > > > >
> > > > >
> > > > > or in the git tree and branch at:
> > > > > ÂÂÂÂÂgit://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@xxxxxxxxxxxxxxxxxxx>
> > > > > ÂÂÂÂÂ Linux 5.6.11-rc1
> > > >
> > > > > Takashi Iwai <tiwai@xxxxxxx>
> > > > > ÂÂÂÂÂ ALSA: pcm: oss: Place the plugin buffer overflow checks 
> > > > > correctly
> > > > >
> > > > > Vasily Khoruzhick <anarsoul@xxxxxxxxx>
> > > > > ÂÂÂÂÂ ALSA: line6: Fix POD HD500 audio playback
> > > > >
> > > > > Wu Bo <wubo40@xxxxxxxxxx>
> > > > > ÂÂÂÂÂ ALSA: hda/hdmi: fix without unlocked before return
> > > > >
> > > > > Takashi Iwai <tiwai@xxxxxxx>
> > > > > ÂÂÂÂÂ ALSA: usb-audio: Correct a typo of NuPrime DAC-10 USB ID
> > > > >
> > > > > Hui Wang <hui.wang@xxxxxxxxxxxxx>
> > > > > ÂÂÂÂÂ ALSA: hda/realtek - Two front mics on a Lenovo ThinkCenter
> > > >
> > > > > ÂÂ sound/core/oss/pcm_plugin.cÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ | 20 ++++---
> > > > > ÂÂ sound/isa/opti9xx/miro.cÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ |Â 9 ++-
> > > > > ÂÂ sound/isa/opti9xx/opti92x-ad1848.cÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ |Â 9 ++-
> > > > > ÂÂ sound/pci/hda/patch_hdmi.cÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ |Â 4 +-
> > > > > ÂÂ sound/pci/hda/patch_realtek.cÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ |Â 1 +
> > > > > ÂÂ sound/usb/line6/podhd.cÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ | 22 ++-----
> > > > > ÂÂ sound/usb/quirks.cÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ |Â 2 +-
> > > > > ÂÂ 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
> > > >
> > > > [ÂÂ 33.980302] usb 2-2.4: 1:1: cannot set freq 48000 to ep 0x1
> > > > [ÂÂ 49.340581] usb 2-2.4: 2:1: cannot set freq 48000 to ep 0x82
> > > > [ÂÂ 59.580511] usb 2-2.4: 13:0: cannot get min/max values for
> > > > control 2 (id 13)
> > > > [ÂÂ 64.700532] usb 2-2.4: 9:0: cannot get min/max values for control
> > > > 2 (id 9)
> > > > [ÂÂ 69.792257] usb 2-2.4: 10:0: cannot get min/max values for
> > > > control 2 (id 10)
> > > > [ÂÂ 69.792736] usbcore: registered new interface driver snd-usb-audio
> > > > [ÂÂ 74.871038] usb 2-2.4: 9:0: cannot get min/max values for control
> > > > 2 (id 9)
> > > > [ÂÂ 79.967099] usb 2-2.4: 9:0: cannot get min/max values for control
> > > > 2 (id 9)
> > > > [ÂÂ 85.076961] usb 2-2.4: 9:0: cannot get min/max values for control
> > > > 2 (id 9)
> > > > [ÂÂ 90.191415] usb 2-2.4: 9:0: cannot get min/max values for control
> > > > 2 (id 9)
> > > > [ÂÂ 95.308843] usb 2-2.4: 9:0: cannot get min/max values for control
> > > > 2 (id 9)
> > > >
> > > > followed by
> > > >
> > > > [Â 131.172280] usb 2-2.4: 1:1: usb_set_interface failed (-110)
> > > > [Â 136.259909] usb 2-2.4: 1:1: usb_set_interface failed (-110)
> > > > [Â 141.380345] usb 2-2.4: 1:1: usb_set_interface failed (-110)
> > > > [Â 146.500227] usb 2-2.4: 1:1: usb_set_interface failed (-110)
> > > > [Â 151.620227] usb 2-2.4: 1:1: usb_set_interface failed (-110)
> > > > [Â 156.739899] usb 2-2.4: 1:1: usb_set_interface failed (-110)
> > > > [Â 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.
>
> For what its worth not seeing this on 5.4.39-rc1 with the same set of
> sound changes. I will start bisect on 5.6.11-rc1

I can't reproduce this problem on 5.7-rc1 and 5.6.11-rc1 after seeing
it once on both.

Tried powerdown vs reboot to see if it is tied to hardware init
sequence. Doesn't seem to make a difference. Oh well. I will
update if I see it again.

thanks,
-- Shuah