Yes I think the assumption is correct for user pages hence for GUP.
By the way the discussion started with PTDUMP. For PTDUMP we need huge
page directories to be taken into account. And for anything that
involves kernel pages like VMAP or VMALLOC.
Yes, makes perfect sense to me now that you exp
Le 05/09/2022 à 11:46, David Hildenbrand a écrit :
> On 05.09.22 11:33, Christophe Leroy wrote:
>>
>>
>> Le 05/09/2022 à 10:37, David Hildenbrand a écrit :
>>> On 03.09.22 09:07, Christophe Leroy wrote:
+Resending with valid powerpc list address
Le 02/09/2022 à 20:52, David Hildenb
On 05.09.22 11:33, Christophe Leroy wrote:
Le 05/09/2022 à 10:37, David Hildenbrand a écrit :
On 03.09.22 09:07, Christophe Leroy wrote:
+Resending with valid powerpc list address
Le 02/09/2022 à 20:52, David Hildenbrand a écrit :
Adding Christophe on Cc:
Christophe do you know if is_hugep
Le 05/09/2022 à 10:37, David Hildenbrand a écrit :
> On 03.09.22 09:07, Christophe Leroy wrote:
>> +Resending with valid powerpc list address
>>
>> Le 02/09/2022 à 20:52, David Hildenbrand a écrit :
>> Adding Christophe on Cc:
>>
>> Christophe do you know if is_hugepd is true for all
On 03.09.22 09:07, Christophe Leroy wrote:
+Resending with valid powerpc list address
Le 02/09/2022 à 20:52, David Hildenbrand a écrit :
Adding Christophe on Cc:
Christophe do you know if is_hugepd is true for all hugetlb entries, not
just hugepd?
is_hugepd() is true if and only if the direc
Christophe Leroy writes:
> +Resending with valid powerpc list address
>
> Le 02/09/2022 à 20:52, David Hildenbrand a écrit :
> Adding Christophe on Cc:
>
> Christophe do you know if is_hugepd is true for all hugetlb entries, not
> just hugepd?
>
> is_hugepd() is true if and only if
+Resending with valid powerpc list address
Le 02/09/2022 à 20:52, David Hildenbrand a écrit :
Adding Christophe on Cc:
Christophe do you know if is_hugepd is true for all hugetlb entries, not
just hugepd?
is_hugepd() is true if and only if the directory entry points to a huge
