add NVME_QUIRK_BOGUS_NID for Intel P4608

Keith Busch kbusch at kernel.org
Fri Sep 30 09:14:51 PDT 2022


On Fri, Sep 30, 2022 at 10:13:04AM -0500, Neerav Kumar wrote:
>  lspci -nn|grep NVM
> 09:00.0 Non-Volatile memory controller [0108]: Intel Corporation NVMe
> Datacenter SSD [3DNAND, Beta Rock Controller] [8086:0a54]
> 0a:00.0 Non-Volatile memory controller [0108]: Intel Corporation NVMe
> Datacenter SSD [3DNAND, Beta Rock Controller] [8086:0a54]
> 
> So, it seems to be the broken 2x4?
> I only have access to a P4608 so I have not tested this on other
> device ids, if there is a way to narrow down the patch to P4608 I
> would be happy to do that.

Yeah, that looks like a 4608, but unless you have another one, or perhaps a
couple of regular 4600/4500's, I don't think we could know if all models suffer
the same problem. It might make sense duplicate identifiers was isolated to the
4608 within the same package since the intention (misguided as it may have
been) was that it appears as a single device instead of two.



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