Re: [PATCH] nvme-pci: add NVME_QUIRK_BOGUS_NID for Samsung PM9B1 256G and 512G

[Kanchan Joshi]

On Wed, Nov 16, 2022 at 06:19:35PM +0100, Christoph Hellwig wrote:
> On Wed, Nov 16, 2022 at 06:17:27PM +0100, August Wikerfors wrote:
> > The Samsung PM9B1 512G SSD found in some Lenovo Yoga 7 14ARB7 laptop units
> > reports eui as 0001000200030004 when resuming from s2idle, causing the
> > device to be removed with this error in dmesg:
> >
> > nvme nvme0: identifiers changed for nsid 1
>
> What EUI did it report before? Is the identifier stable after
> multiple resume cycles?
>
> Can some of the Samsung folks here reach out to the relevant firmware
> team to see if they have any clues?

I will check.