Am 12.05.21 um 20:40 schrieb philip yang:
On 2021-05-12 11:54 a.m., Felix Kuehling wrote:
Am 2021-05-12 um 8:38 a.m. schrieb Christian König:
Am 12.05.21 um 14:34 schrieb Philip Yang:
Mapping huge page, 2MB aligned address with 2MB size, uses PDE0 as PTE.
If previously valid PDE0, PDE0.V=1 a
Am 2021-05-12 um 2:40 p.m. schrieb philip yang:
>
>
> On 2021-05-12 11:54 a.m., Felix Kuehling wrote:
>> Am 2021-05-12 um 8:38 a.m. schrieb Christian König:
>>> Am 12.05.21 um 14:34 schrieb Philip Yang:
Mapping huge page, 2MB aligned address with 2MB size, uses PDE0 as PTE.
If previously
On 2021-05-12 11:54 a.m., Felix
Kuehling wrote:
Am 2021-05-12 um 8:38 a.m. schrieb Christian König:
Am 12.05.21 um 14:34 schrieb Philip Yang:
Mapping huge page, 2MB aligned address with 2MB size, uses PDE0 as PTE.
If prev
Am 2021-05-12 um 8:38 a.m. schrieb Christian König:
>
>
> Am 12.05.21 um 14:34 schrieb Philip Yang:
>> Mapping huge page, 2MB aligned address with 2MB size, uses PDE0 as PTE.
>> If previously valid PDE0, PDE0.V=1 and PDE0.P=0 turns into PTE, this
>> requires TLB flush, otherwise page table walker w
Am 12.05.21 um 14:34 schrieb Philip Yang:
Mapping huge page, 2MB aligned address with 2MB size, uses PDE0 as PTE.
If previously valid PDE0, PDE0.V=1 and PDE0.P=0 turns into PTE, this
requires TLB flush, otherwise page table walker will not read updated
PDE0.
Change page table update mapping t
Mapping huge page, 2MB aligned address with 2MB size, uses PDE0 as PTE.
If previously valid PDE0, PDE0.V=1 and PDE0.P=0 turns into PTE, this
requires TLB flush, otherwise page table walker will not read updated
PDE0.
Change page table update mapping to return free_table flag to indicate
the previo
