Re: Patch "nvme: add quirk NVME_QUIRK_IGNORE_DEV_SUBNQN for 144d:a808 (Samsung PM981/983/970 EVO Plus )" has been added to the 7.0-stable tree

Re: Patch "nvme: add quirk NVME_QUIRK_IGNORE_DEV_SUBNQN for 144d:a808 (Samsung PM981/983/970 EVO Plus )" has been added to the 7.0-stable tree

[AlanCui4080]

On Saturday, 23 May 2026 22:30，Sasha Levin wrote：
> This is a note to let you know that I've just added the patch titled
> 
>     nvme: add quirk NVME_QUIRK_IGNORE_DEV_SUBNQN for 144d:a808 (Samsung PM981/983/970 EVO Plus )
> 
> to the 7.0-stable tree which can be found at:
>     http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
> 
> The filename of the patch is:
>      nvme-add-quirk-nvme_quirk_ignore_dev_subnqn-for-144d.patch
> and it can be found in the queue-7.0 subdirectory.
> 
> If you, or anyone else, feels it should not be added to the stable tree,
> please let <stable@vger.kernel.org> know about it.
> 
> 
> 
> commit e86bd12c5a99ae20455deaa902dc8ab755d9f1e7
> Author: Alan Cui <me@alancui.cc>
> Date:   Thu Apr 9 16:15:25 2026 +0800
> 
>     nvme: add quirk NVME_QUIRK_IGNORE_DEV_SUBNQN for 144d:a808 (Samsung PM981/983/970 EVO Plus )
>     
>     [ Upstream commit 7f991e3f9b8f044640bcb5fa8570350a68932843 ]
>     
>     The firmware for Samsung 970 Evo Plus / PM981 / PM983 does not support SUBNQN.
>     Make quirks to suppress warnings.

This commit is actually a mistake and is reverted in 7.1-rc4.

https://lkml.org/lkml/2026/5/17/896
AlanCui4080 (1):
      Revert "nvme: add quirk NVME_QUIRK_IGNORE_DEV_SUBNQN for 144d:a808"

Sorry I'm new to the kernel, and i don't know how "backport" works, but since
this commit is a mistake, so should it to be not merged into the stable?

Alan.

Re: Patch "nvme: add quirk NVME_QUIRK_IGNORE_DEV_SUBNQN for 144d:a808 (Samsung PM981/983/970 EVO Plus )" has been added to the 7.0-stable tree

[Sasha Levin]

On Sat, May 23, 2026 at 10:40:37PM +0800, AlanCui4080 wrote:
>On Saturday, 23 May 2026 22:30，Sasha Levin wrote：
>> This is a note to let you know that I've just added the patch titled
>>
>>     nvme: add quirk NVME_QUIRK_IGNORE_DEV_SUBNQN for 144d:a808 (Samsung PM981/983/970 EVO Plus )
>>
>> to the 7.0-stable tree which can be found at:
>>     http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
>>
>> The filename of the patch is:
>>      nvme-add-quirk-nvme_quirk_ignore_dev_subnqn-for-144d.patch
>> and it can be found in the queue-7.0 subdirectory.
>>
>> If you, or anyone else, feels it should not be added to the stable tree,
>> please let <stable@vger.kernel.org> know about it.
>>
>>
>>
>> commit e86bd12c5a99ae20455deaa902dc8ab755d9f1e7
>> Author: Alan Cui <me@alancui.cc>
>> Date:   Thu Apr 9 16:15:25 2026 +0800
>>
>>     nvme: add quirk NVME_QUIRK_IGNORE_DEV_SUBNQN for 144d:a808 (Samsung PM981/983/970 EVO Plus )
>>
>>     [ Upstream commit 7f991e3f9b8f044640bcb5fa8570350a68932843 ]
>>
>>     The firmware for Samsung 970 Evo Plus / PM981 / PM983 does not support SUBNQN.
>>     Make quirks to suppress warnings.
>
>This commit is actually a mistake and is reverted in 7.1-rc4.
>
>https://lkml.org/lkml/2026/5/17/896
>AlanCui4080 (1):
>      Revert "nvme: add quirk NVME_QUIRK_IGNORE_DEV_SUBNQN for 144d:a808"
>
>Sorry I'm new to the kernel, and i don't know how "backport" works, but since
>this commit is a mistake, so should it to be not merged into the stable?

Now dropped, thanks.

-- 
Thanks,
Sasha