[RFC PATCH v4 03/16] mm: Provide mm_struct and address to huge_ptep_get()

[Christophe Leroy]

Le 28/05/2024 à 07:41, Oscar Salvador a écrit :
> On Mon, May 27, 2024 at 03:30:01PM +0200, Christophe Leroy wrote:
>> --- a/mm/gup.c
>> +++ b/mm/gup.c
>> @@ -547,7 +547,7 @@ static int gup_hugepte(struct vm_area_struct *vma, pte_t *ptep, unsigned long sz
>>   	if (pte_end < end)
>>   		end = pte_end;
>>   
>> -	pte = huge_ptep_get(ptep);
>> +	pte = huge_ptep_get(vma->mm, addr, ptep);
> 
> I looked again and I stumbled upon this.
> It should have been "vma->vm_mm".

Oops ... Thanks for seeing that. As it goes away at the end it went 
unnoticed by builds.

Christophe