diff options
| author | Christophe Leroy | 2018-10-09 15:52:06 +0200 |
|---|---|---|
| committer | Michael Ellerman | 2018-10-14 09:04:09 +0200 |
| commit | e0f57031ca0b52f7db4bad57db4037a7daa546c3 (patch) | |
| tree | 948bf7c581a440c512833cd1e48afde801fcfc02 /arch/powerpc/include/asm/pte-common.h | |
| parent | powerpc/book3s/32: do not include pte-common.h (diff) | |
| download | kernel-qcow2-linux-e0f57031ca0b52f7db4bad57db4037a7daa546c3.tar.gz kernel-qcow2-linux-e0f57031ca0b52f7db4bad57db4037a7daa546c3.tar.xz kernel-qcow2-linux-e0f57031ca0b52f7db4bad57db4037a7daa546c3.zip | |
powerpc/mm: Move pte_user() into nohash/pgtable.h
Now the pte-common.h is only for nohash platforms, lets
move pte_user() helper out of pte-common.h to put it
together with other helpers.
Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/pte-common.h')
| -rw-r--r-- | arch/powerpc/include/asm/pte-common.h | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/arch/powerpc/include/asm/pte-common.h b/arch/powerpc/include/asm/pte-common.h index 3a8ec18ffd22..556a914ff845 100644 --- a/arch/powerpc/include/asm/pte-common.h +++ b/arch/powerpc/include/asm/pte-common.h @@ -66,19 +66,6 @@ #define _PTE_NONE_MASK 0 #endif -#ifndef __ASSEMBLY__ - -/* - * Don't just check for any non zero bits in __PAGE_USER, since for book3e - * and PTE_64BIT, PAGE_KERNEL_X contains _PAGE_BAP_SR which is also in - * _PAGE_USER. Need to explicitly match _PAGE_BAP_UR bit in that case too. - */ -static inline bool pte_user(pte_t pte) -{ - return (pte_val(pte) & (_PAGE_USER | _PAGE_PRIVILEGED)) == _PAGE_USER; -} -#endif /* __ASSEMBLY__ */ - /* Location of the PFN in the PTE. Most 32-bit platforms use the same * as _PAGE_SHIFT here (ie, naturally aligned). * Platform who don't just pre-define the value so we don't override it here |