Re: [PATCH 01/21] uas: replace WARN_ON_ONCE() with lockdep_assert_held()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,

On 09/10/2014 02:54 PM, Oliver Neukum wrote:
> On Wed, 2014-09-10 at 14:00 +0200, Hans de Goede wrote:
>> Hi,
>>
>> On 09/10/2014 01:56 PM, Oliver Neukum wrote:
>>> On Wed, 2014-09-10 at 13:48 +0200, Hans de Goede wrote:
>>>> Hi,
>>>>
>>>> Note this series is NOT intended for stable, but I accidentally
>>>> had "cc = stable@xxxxxxxxxxxxxxx" in my .git/config when sending
>>>> this series, please ignore for stable.
>>>>
>>>> NACK for stable.
>>>
>>> If this is not for stable, what do you intend to do about
>>> the problems in stable? For example patch#01 of this series
>>> looks like clear stable material to me.
>>
>> The plan for stable is mostly, as lame as that is, to make sure
>> we get all the right quirks in place so that error handling
>> does not get triggered, for now.
> 
> How? A medium can be defect. Short of entirely disabling it,
> error handling will be triggered.

I agree that this is a concern, but defective disks are not the
norm. All the bugs I've received sofar seem to be about incompatibilities
between the Linux uas/scsi stack and the device, not defective mediums.

>> I agree that once this set has seen wider testing, we should
>> reconsider, and probably add it, to stable. But at this point
>> in time I'm worried that it may cause regressions, and as such
>> it is not stable material atm IHMO.
> 
> Well, we would exchange something known to work imperfectly
> for something feared to work imperfectly.

True. Note as said I'm not against this going into stable, I just don't
want to rush it into stable. So first lets get it reviewed and into
3.18 (and see how it works for the users who have been having troubles
sofar, see my request for testing), and then see from there.

I assume that you agree that this is (way) too late for 3.17?

Regards,

Hans
--
To unsubscribe from this list: send the line "unsubscribe stable" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Kernel]     [Kernel Development Newbies]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Hiking]     [Linux Kernel]     [Linux SCSI]