nvme-pci: disable write zeros support on SSDs

Christoph Hellwig hch at lst.de
Wed Sep 21 22:31:37 PDT 2022


On Thu, Sep 22, 2022 at 02:03:01AM +0000, Rita Lin wrote:
> Dear receivers,
> 
> We would like to apply to disable write zeros support on Phison SSDs.

Can you explain why these SSDs do claim write Zeroes but it doesn't
actually work, and why this is not fixable in a firmware update?



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