diff options
| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2023-09-25 20:31:43 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2023-10-19 17:12:46 +1100 |
| commit | 8e9bd41e4ce1001f5b89e4c9a69f870f39d56c12 (patch) | |
| tree | 4cc316f8970edf22d0d6613f0848b2c0b5fc6e8a /arch/powerpc/include/asm/nohash/32/pte-8xx.h | |
| parent | d20506d4728c3b7408e84d9aececbcb78c3061ee (diff) | |
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
Diffstat (limited to 'arch/powerpc/include/asm/nohash/32/pte-8xx.h')
| -rw-r--r-- | arch/powerpc/include/asm/nohash/32/pte-8xx.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/powerpc/include/asm/nohash/32/pte-8xx.h b/arch/powerpc/include/asm/nohash/32/pte-8xx.h index 62c965a4511a..1ee38befd29a 100644 --- a/arch/powerpc/include/asm/nohash/32/pte-8xx.h +++ b/arch/powerpc/include/asm/nohash/32/pte-8xx.h @@ -112,13 +112,6 @@ static inline pte_t pte_mkwrite_novma(pte_t pte) #define pte_mkwrite_novma pte_mkwrite_novma -static inline bool pte_user(pte_t pte) -{ - return !(pte_val(pte) & _PAGE_SH); -} - -#define pte_user pte_user - static inline pte_t pte_mkhuge(pte_t pte) { return __pte(pte_val(pte) | _PAGE_SPS | _PAGE_HUGE); |