Re: [Qemu-devel] [PATCH qemu v3] RFC: ppc/spapr: Receive and store device tree blob from SLOF

[Alexey Kardashevskiy]

On 09/11/17 17:38, David Gibson wrote:
> On Tue, Nov 07, 2017 at 06:14:04PM +1100, Alexey Kardashevskiy wrote:
>> On 20/10/17 11:46, Alexey Kardashevskiy wrote:
>>> On 19/10/17 17:24, David Gibson wrote:
>>>> On Tue, Oct 17, 2017 at 04:55:03PM +1100, Alexey Kardashevskiy wrote:
>>>>> On 16/10/17 20:36, David Gibson wrote:
>>>>>> On Mon, Oct 16, 2017 at 04:20:04PM +1100, Alexey Kardashevskiy
>>>>> wrote:
>>>> [snip]
>>>>>> ||
>>>>>>
>>>>>> Yeah.. this is all a bit complicated, I'm really thinking about a
>>>>>> fdt_fsck() function for libfdt.
>>>>>
>>>>>
>>>>> Oh. So what now? Do as below or wait for libdtc update?
>>>>
>>>> So I started hacking on this.  It's a bit fiddlier to get right than I
>>>> anticipated.  How about you make a placeholder function to "test" the
>>>> tree for now, with a comment that it will be updated once the libfdt
>>>> extensions are there.
>>>
>>> What would the placeholder do? Nothing or my proposed "FDT_CHK" thingy?
>>>
>>> Are we in a hurry with this one at all, or I can wait till libfdt gets this
>>> fsck()?
>>
>>
>> Ping?
>>
>> This is not v2.11 material, is it?
> 
> Not at this stage, no.
> 
> I've started looking at writing the fdt_fsck() thing, but got
> sidetracked by a bunch of related fixes to safety of handling
> corrupted blobs in libfdt.

Please let me know when I can repost the "
ppc/spapr: Receive and store device tree blob from SLOF" again. Thanks.


-- 
Alexey

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