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| author |   Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> | 2019-04-17 18:33:48 +0530 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2019-04-21 23:12:38 +1000 |
| commit | 60458fba469a695a026334b364cf8adbcd5807e3 (patch) | |
| tree | 5893d1774b5717896d7ef47576f292411df99862 /arch/powerpc/mm/slb.c | |
| parent | powerpc/mm: Remove PPC_MM_SLICES #ifdef for book3s64 (diff) | |
| download | linux-dev-60458fba469a695a026334b364cf8adbcd5807e3.tar.xz linux-dev-60458fba469a695a026334b364cf8adbcd5807e3.zip | |
powerpc/mm: Add helpers for accessing hash translation related variables
We want to switch to allocating them runtime only when hash translation is
enabled. Add helpers so that both book3s and nohash can be adapted to
upcoming change easily.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to '')
| -rw-r--r-- | arch/powerpc/mm/slb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/mm/slb.c b/arch/powerpc/mm/slb.c index 5986df48359b..78c0c0a0e355 100644 --- a/arch/powerpc/mm/slb.c +++ b/arch/powerpc/mm/slb.c @@ -739,7 +739,7 @@ static long slb_allocate_user(struct mm_struct *mm, unsigned long ea) * consider this as bad access if we take a SLB miss * on an address above addr limit. */ - if (ea >= mm->context.slb_addr_limit) + if (ea >= mm_ctx_slb_addr_limit(&mm->context)) return -EFAULT; context = get_user_context(&mm->context, ea); |