diff options
Diffstat (limited to 'arch/powerpc/mm')
| -rw-r--r-- | arch/powerpc/mm/hash_native_64.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/powerpc/mm/hash_native_64.c b/arch/powerpc/mm/hash_native_64.c index b0e0fdbe0273..70521ef171fc 100644 --- a/arch/powerpc/mm/hash_native_64.c +++ b/arch/powerpc/mm/hash_native_64.c @@ -64,7 +64,8 @@ static inline void __tlbie(unsigned long vpn, int psize, int apsize, int ssize) * Older versions of the architecture (2.02 and earler) require the * masking of the top 16 bits. */ - va &= ~(0xffffULL << 48); + if (mmu_has_feature(MMU_FTR_TLBIE_CROP_VA)) + va &= ~(0xffffULL << 48); switch (psize) { case MMU_PAGE_4K: @@ -113,7 +114,8 @@ static inline void __tlbiel(unsigned long vpn, int psize, int apsize, int ssize) * Older versions of the architecture (2.02 and earler) require the * masking of the top 16 bits. */ - va &= ~(0xffffULL << 48); + if (mmu_has_feature(MMU_FTR_TLBIE_CROP_VA)) + va &= ~(0xffffULL << 48); switch (psize) { case MMU_PAGE_4K: |