[PATCH] nvme: add cache flush in get/set_features

[Neil Armstrong]

Hi Andre, Bin,

On 26/02/2021 16:22, André Przywara wrote:
> On 26/02/2021 14:13, Neil Armstrong wrote:
> 
> Hi,
> 
[..]

> 
> And if this seems to fix something, how?

Good question... sorry for the noise my patch is totally wrong, but it fixed something somehow.

But, "nvme: Always invalidate whole cqes[] array" fixes (correctly) the issue !

Thanks,

Neil

> 
> Cheers,
> Andre
> 
>>  
>>  	return nvme_submit_admin_cmd(dev, &c, result);
>>  }
>>
>