On 04/08/2020 05:45 PM, Gerald Schaefer wrote:
> On Wed, 8 Apr 2020 12:41:51 +0530
> Anshuman Khandual wrote:
>
> [...]
>>>
Some thing like this instead.
pte_t pte = READ_ONCE(*ptep);
pte = pte_mkhuge(__pte((pte_val(pte) | RANDOM_ORVALUE) & PMD_MASK));
We c
On Wed, 8 Apr 2020 12:41:51 +0530
Anshuman Khandual wrote:
[...]
> >
> >>
> >> Some thing like this instead.
> >>
> >> pte_t pte = READ_ONCE(*ptep);
> >> pte = pte_mkhuge(__pte((pte_val(pte) | RANDOM_ORVALUE) & PMD_MASK));
> >>
> >> We cannot use mk_pte_phys() as it is defined only on some pla
On 04/07/2020 09:24 PM, Gerald Schaefer wrote:
> On Sun, 5 Apr 2020 17:58:14 +0530
> Anshuman Khandual wrote:
>
> [...]
>>>
>>> Could be fixed like this (the first de-reference is a bit special,
>>> because at that point *ptep does not really point to a large (pmd) entry
>>> yet, it is initiall
On Sun, 5 Apr 2020 17:58:14 +0530
Anshuman Khandual wrote:
[...]
> >
> > Could be fixed like this (the first de-reference is a bit special,
> > because at that point *ptep does not really point to a large (pmd) entry
> > yet, it is initially an invalid pte entry, which breaks our huge_ptep_get()
On 03/31/2020 06:00 PM, Gerald Schaefer wrote:
> On Tue, 24 Mar 2020 10:52:52 +0530
> Anshuman Khandual wrote:
>
>> This series adds more arch page table helper tests. The new tests here are
>> either related to core memory functions and advanced arch pgtable helpers.
>> This also creates a docum
On Tue, 24 Mar 2020 10:52:52 +0530
Anshuman Khandual wrote:
> This series adds more arch page table helper tests. The new tests here are
> either related to core memory functions and advanced arch pgtable helpers.
> This also creates a documentation file enlisting all expected semantics as
> sugg
On 03/27/2020 12:30 PM, Christophe Leroy wrote:
>
>
> On 03/27/2020 06:46 AM, Anshuman Khandual wrote:
>>
>> On 03/26/2020 08:53 PM, Christophe Leroy wrote:
>>>
>>>
>>> Le 26/03/2020 à 03:23, Anshuman Khandual a écrit :
On 03/24/2020 10:52 AM, Anshuman Khandual wrote:
> This
On 03/27/2020 06:46 AM, Anshuman Khandual wrote:
On 03/26/2020 08:53 PM, Christophe Leroy wrote:
Le 26/03/2020 à 03:23, Anshuman Khandual a écrit :
On 03/24/2020 10:52 AM, Anshuman Khandual wrote:
This series adds more arch page table helper tests. The new tests here are
either related
On 03/26/2020 08:53 PM, Christophe Leroy wrote:
>
>
> Le 26/03/2020 à 03:23, Anshuman Khandual a écrit :
>>
>>
>> On 03/24/2020 10:52 AM, Anshuman Khandual wrote:
>>> This series adds more arch page table helper tests. The new tests here are
>>> either related to core memory functions and advan
Le 26/03/2020 à 03:23, Anshuman Khandual a écrit :
On 03/24/2020 10:52 AM, Anshuman Khandual wrote:
This series adds more arch page table helper tests. The new tests here are
either related to core memory functions and advanced arch pgtable helpers.
This also creates a documentation file en
On 03/24/2020 10:52 AM, Anshuman Khandual wrote:
> This series adds more arch page table helper tests. The new tests here are
> either related to core memory functions and advanced arch pgtable helpers.
> This also creates a documentation file enlisting all expected semantics as
> suggested by M
This series adds more arch page table helper tests. The new tests here are
either related to core memory functions and advanced arch pgtable helpers.
This also creates a documentation file enlisting all expected semantics as
suggested by Mike Rapoport (https://lkml.org/lkml/2020/1/30/40).
This ser
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