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

[August Wikerfors]

On 2022-12-06 06:59, Kanchan Joshi wrote:
> On Thu, Nov 17, 2022 at 08:49:51AM +0530, Kanchan Joshi wrote:
> > 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.
>
> Took more time than I wanted. Firmware team mentioned that issue existed
> in this firmware. This is fixed in new firmware, but bit of travel time
> is involved when official release from OEM (Lenovo) comes out.
>
> Hope the information is sufficient, and quirk can go in.
>
> If required, Acked-by: Kanchan Joshi <joshi.k@xxxxxxxxxxx>

Ping, anything left for me to do before this can be merged?

Regards,
August Wikerfors