'buf' pointer in ttm_bo_vm_access_kmap()

[Tom St Denis]

On 26/01/18 09:38 AM, Christian König wrote:
> Am 26.01.2018 um 15:31 schrieb Tom St Denis:
>> Hi all,
>>
>> In the function ttm_bo_vm_access_kmap() it doesn't seem to me like the 
>> 'buf' pointer is incremented.  That seems like a bug no?
> 
> Yeah, looks suspicious to me as well. But TTM questions should CC the 
> dri list as well.
> 
> And in this particular case I think Felix was the author that function.
> 

Hi Christian,

I'm authoring a set of mostly NFC patches for TTM and already crafted a 
fix for this in the process.

If the fix (which is literally "buf += bytes" at the end of the while 
loop) doesn't get NAK'ed I'll submit it as part of my cleanup patches.

Cheers,
Tom