Christophe Leroy 8e9bd41e4c powerpc/nohash: Replace pte_user() by pte_read() ...

pte_user() is now only used in pte_access_permitted() to check
access on vmas. User flag is cleared to make a page unreadable.

So rename it pte_read() and remove pte_user() which isn't used
anymore.

For the time being it checks _PAGE_USER but in the near futur
all plateforms will be converted to _PAGE_READ so lets support
both for now.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/72cbb5be595e9ef884140def73815ed0b0b37010.1695659959.git.christophe.leroy@csgroup.eu

2023-10-19 17:12:46 +11:00

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