Re: [PATCH 1/1] nvme-pci: add the DISABLE_WRITE_ZEROES quirk for a Samsung PM1725a

From: Javier González
Date: Tue Mar 23 2021 - 08:44:19 EST

On 23.03.2021 13:31, Christoph Hellwig wrote:
On Tue, Mar 23, 2021 at 09:37:49AM +0100, Javier González wrote:
Quick question. It seems like the current quirk simply disables
write-zeroes. Would you be open for a quirk that aligns with MDTS for
models that implemented it this way before TP4040?

Aligning to MDTS is our current behavior, although all kernels up to
5.11 had a bug in the calculation.

I see. Let me check internally and see what's going on with
write-zeroes on this model.