Re: [PATCH 1/5] OF: Clear detach flag on attach

From: Pantelis Antoniou
Date: Wed Nov 06 2013 - 03:50:00 EST


Hi Alexander,

I'm not exactly sure, but I think it is still needed.
Since at that point the tree is attached.

Grant?

Regards

-- Pantelis

On Nov 6, 2013, at 10:46 AM, Alexander Sverdlin wrote:

> Hello Pantelis,
>
> On 05/11/13 21:03, ext Pantelis Antoniou wrote:
>> On Nov 5, 2013, at 9:43 PM, Gerhard Sittig wrote:
>>>> --- a/drivers/of/base.c
>>>> +++ b/drivers/of/base.c
>>>> @@ -1641,6 +1641,7 @@ int of_attach_node(struct device_node *np)
>>>> np->allnext = of_allnodes;
>>>> np->parent->child = np;
>>>> of_allnodes = np;
>>>> + of_node_clear_flag(np, OF_DETACHED);
>>>> raw_spin_unlock_irqrestore(&devtree_lock, flags);
>>>>
>>>> of_add_proc_dt_entry(np);
>>>
>>> Does this add a call to a routine which only gets introduced in a
>>> subsequent patch (2/5)? If so, it would break builds during the
>>> series, and thus would hinder bisection.
>>>
>>
>> You're right, I'll re-order on the next series.
>
> Is it necessary at all now, after these fixes:
> 9e401275 of: fdt: fix memory initialization for expanded DT
> 0640332e of: Fix missing memory initialization on FDT unflattening
> 92d31610 of/fdt: Remove duplicate memory clearing on FDT unflattening
>
> ?
>
> --
> Best regards,
> Alexander Sverdlin.

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