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Bug#1024718: linux: Samsung PM9B1 NVMe fails changes NID when resuming from sleep

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  Bug#1024718: linux: Samsung PM9B1 NVMe fails changes NID when resuming from sleep Stuart Hayhurst <stuart.a.hayhurst@gmail.com> - 2022-11-23 19:40 +0100
    Bug#1024718: linux: Samsung PM9B1 NVMe fails changes NID when resuming from sleep Salvatore Bonaccorso <carnil@debian.org> - 2022-11-23 21:00 +0100
    Bug#1024718: Fwd: Bug#1024718: linux: Samsung PM9B1 NVMe fails changes NID when resuming from sleep Stuart <stuart.a.hayhurst@gmail.com> - 2022-12-23 15:00 +0100
    Bug#1024718: marked as done (linux: Samsung PM9B1 NVMe fails  changes NID when resuming from sleep) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2022-12-23 21:40 +0100

#77177 — Bug#1024718: linux: Samsung PM9B1 NVMe fails changes NID when resuming from sleep

Source: linux
Version: 5.19.6-1
Severity: important
Tags: patch upstream
X-Debbugs-Cc: stuart.a.hayhurst@gmail.com

Dear Maintainer,

The Samsung PM9B1 misreports its NID when resuming from sleep, causing the root filesystem to be unmounted, and the system left in an unstable state. Mostly this results in the device crashing, but if the device somehow continues running, it's incredibly unstable, where basically nothing works. It's an OEM drive found in some newer laptops (like my Lenovo Yoga 7 Gen 7)
There's a bug report and patch upstream for this, but personally I think it might be a good idea to include it in Debian until it's accepted, as machines with this drive are near-unusable.
Upstream issue: https://lore.kernel.org/all/20221116171727.4083-1-git@augustwikerfors.se/
I've tested the patch against the current Debian 6.1-rc5 kernel on my laptop, and this fixes the problem without any other issues.

Thanks :)

-- System Information:
Debian Release: bookworm/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 6.0.0-4-amd64 (SMP w/12 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB:en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

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#77179

Hi Stuart,

Thanks for the report!

On Wed, Nov 23, 2022 at 06:31:48PM +0000, Stuart Hayhurst wrote:
> Source: linux
> Version: 5.19.6-1
> Severity: important
> Tags: patch upstream
> X-Debbugs-Cc: stuart.a.hayhurst@gmail.com
> 
> Dear Maintainer,
> 
> The Samsung PM9B1 misreports its NID when resuming from sleep,
> causing the root filesystem to be unmounted, and the system left in
> an unstable state. Mostly this results in the device crashing, but
> if the device somehow continues running, it's incredibly unstable,
> where basically nothing works. It's an OEM drive found in some newer
> laptops (like my Lenovo Yoga 7 Gen 7)
> There's a bug report and patch upstream for this, but personally I
> think it might be a good idea to include it in Debian until it's
> accepted, as machines with this drive are near-unusable.
> Upstream issue: https://lore.kernel.org/all/20221116171727.4083-1-git@augustwikerfors.se/
> I've tested the patch against the current Debian 6.1-rc5 kernel on
> my laptop, and this fixes the problem without any other issues.

On the other hand, we only should include it once we are fairly
confident that upstream accepts the fix and will include.

Can you ping this bug once upstream maintainers have acked the change
and queued it? 

If you have tested the patch, then you can as well reply to the thread
mentioning you sucessfully tested the patch adding a Tested-by tag.

Regards,
Salvatore

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#77706 — Bug#1024718: Fwd: Bug#1024718: linux: Samsung PM9B1 NVMe fails changes NID when resuming from sleep

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---------- Forwarded message ---------
From: Stuart <stuart.a.hayhurst@gmail.com>
Date: Fri, Dec 23, 2022 at 1:53 PM
Subject: Re: Bug#1024718: linux: Samsung PM9B1 NVMe fails changes NID when
resuming from sleep
To: Salvatore Bonaccorso <carnil@debian.org>


Well it seems as of this message, it won't be accepted upstream due to
their policy on not accepting quirks for issues fixed in firmware
https://lore.kernel.org/all/20221221083102.GA23826@lst.de/

On Wed, Nov 23, 2022 at 7:55 PM Salvatore Bonaccorso <carnil@debian.org>
wrote:

> Hi Stuart,
>
> Thanks for the report!
>
> On Wed, Nov 23, 2022 at 06:31:48PM +0000, Stuart Hayhurst wrote:
> > Source: linux
> > Version: 5.19.6-1
> > Severity: important
> > Tags: patch upstream
> > X-Debbugs-Cc: stuart.a.hayhurst@gmail.com
> >
> > Dear Maintainer,
> >
> > The Samsung PM9B1 misreports its NID when resuming from sleep,
> > causing the root filesystem to be unmounted, and the system left in
> > an unstable state. Mostly this results in the device crashing, but
> > if the device somehow continues running, it's incredibly unstable,
> > where basically nothing works. It's an OEM drive found in some newer
> > laptops (like my Lenovo Yoga 7 Gen 7)
> > There's a bug report and patch upstream for this, but personally I
> > think it might be a good idea to include it in Debian until it's
> > accepted, as machines with this drive are near-unusable.
> > Upstream issue:
> https://lore.kernel.org/all/20221116171727.4083-1-git@augustwikerfors.se/
> > I've tested the patch against the current Debian 6.1-rc5 kernel on
> > my laptop, and this fixes the problem without any other issues.
>
> On the other hand, we only should include it once we are fairly
> confident that upstream accepts the fix and will include.
>
> Can you ping this bug once upstream maintainers have acked the change
> and queued it?
>
> If you have tested the patch, then you can as well reply to the thread
> mentioning you sucessfully tested the patch adding a Tested-by tag.
>
> Regards,
> Salvatore
>

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#77708 — Bug#1024718: marked as done (linux: Samsung PM9B1 NVMe fails changes NID when resuming from sleep)

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Your message dated Fri, 23 Dec 2022 21:33:09 +0100
with message-id <Y6YQhehYBesyoW3w@eldamar.lan>
and subject line Re: Bug#1024718: Fwd: Bug#1024718: linux: Samsung PM9B1 NVMe fails changes NID when resuming from sleep
has caused the Debian Bug report #1024718,
regarding linux: Samsung PM9B1 NVMe fails changes NID when resuming from sleep
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
1024718: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1024718
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems

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