[PATCH] nvme-pci: 512 byte aligned dma pool segment quirk

[Christoph Hellwig]

On Thu, Nov 14, 2024 at 11:38:03AM +0000, Paweł Anikiel wrote:
> When doing a write of 264 sectors with PRP list offset of 0xf00,
> the bridge treats data as a pointer, and writes incorrect data to
> the drive. This might be why Robert is experiencing fs corruption.

Not having the hardware and just speculating, but this seems like
a pretty likely failure mode.

**still cursing nvme for all this PRP brain damange**