On Fri, 2019-06-07 at 03:56:35 UTC, Nicholas Piggin wrote:
> Commit 1b2443a547f9 ("powerpc/book3s64: Avoid multiple endian conversion
> in pte helpers") changed the actual bitwise tests in pte_access_permitted
> by using pte_write() and pte_present() helpers rather than raw bitwise
> testing _PAGE_
Christophe Leroy's on June 7, 2019 3:34 pm:
>
>
> Le 07/06/2019 à 05:56, Nicholas Piggin a écrit :
>> Commit 1b2443a547f9 ("powerpc/book3s64: Avoid multiple endian conversion
>> in pte helpers") changed the actual bitwise tests in pte_access_permitted
>> by using pte_write() and pte_present() hel
Nicholas Piggin writes:
> Commit 1b2443a547f9 ("powerpc/book3s64: Avoid multiple endian conversion
> in pte helpers") changed the actual bitwise tests in pte_access_permitted
> by using pte_write() and pte_present() helpers rather than raw bitwise
> testing _PAGE_WRITE and _PAGE_PRESENT bits.
>
>
Le 07/06/2019 à 05:56, Nicholas Piggin a écrit :
Commit 1b2443a547f9 ("powerpc/book3s64: Avoid multiple endian conversion
in pte helpers") changed the actual bitwise tests in pte_access_permitted
by using pte_write() and pte_present() helpers rather than raw bitwise
testing _PAGE_WRITE and _PA
Commit 1b2443a547f9 ("powerpc/book3s64: Avoid multiple endian conversion
in pte helpers") changed the actual bitwise tests in pte_access_permitted
by using pte_write() and pte_present() helpers rather than raw bitwise
testing _PAGE_WRITE and _PAGE_PRESENT bits.
The pte_present change now returns t
