diff options
| author | Alexander Gordeev <agordeev@linux.ibm.com> | 2021-02-12 09:43:18 +0300 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2021-02-24 02:31:22 +0300 |
| commit | 2a444fdc24a860ed0ca016045913ebc2fa09a66e (patch) | |
| tree | 315a53d81f807085fd85424638e83869a1f190f8 /arch/s390/include/asm/pgalloc.h | |
| parent | 0f3bf303fb628ed09ae288c94a84ecc075355755 (diff) | |
| download | linux-2a444fdc24a860ed0ca016045913ebc2fa09a66e.tar.xz | |
s390/mm: fix phys vs virt confusion in pgtable allocation routines
The physical address of page tables is passed around and
used as virtual address in various locations.
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'arch/s390/include/asm/pgalloc.h')
| -rw-r--r-- | arch/s390/include/asm/pgalloc.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/include/asm/pgalloc.h b/arch/s390/include/asm/pgalloc.h index d1297d6bbdcf..6b187cd72251 100644 --- a/arch/s390/include/asm/pgalloc.h +++ b/arch/s390/include/asm/pgalloc.h @@ -135,7 +135,7 @@ static inline void pmd_populate(struct mm_struct *mm, #define pmd_populate_kernel(mm, pmd, pte) pmd_populate(mm, pmd, pte) #define pmd_pgtable(pmd) \ - (pgtable_t)(pmd_val(pmd) & -sizeof(pte_t)*PTRS_PER_PTE) + ((pgtable_t)__va(pmd_val(pmd) & -sizeof(pte_t)*PTRS_PER_PTE)) /* * page table entry allocation/free routines. |