Re: patch "libata: Add support for SCT Write Same" breaks system

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On Fri, Sep 9, 2016 at 10:36 AM, Tejun Heo <tj@xxxxxxxxxx> wrote:
> Hello, Shaun.
>
> On Fri, Sep 09, 2016 at 10:26:44AM -0500, Shaun Tancheff wrote:
>> I'm looking into it now. Let me see if I can reproduce this on any of my
>> hardware.
>>
>> If not there are a couple of options ... one is to only enable for ZBC
>> devices
>> where this explicitly required by the spec.
>>
>> Or disable for devices that report support trim?
>
> I'd much prefer enabling this only on ZBC devices.  There isn't any
> real benefits to !ZBC devices, right?  Using non-essential features on
> ATA never goes well.

Sure I'm fine with that.

I'll move the WRITE SAME support to be conditional on ZBC.
Sending a patch as soon as it's tested.

> Thanks.
>
> --
> tejun

Thanks
--
Shaun
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