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-rw-r--r--arch/powerpc/platforms/cell/spu_base.c11
-rw-r--r--arch/powerpc/platforms/cell/spufs/switch.c14
2 files changed, 16 insertions, 9 deletions
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c
index d5877aa..fd6ea57 100644
--- a/arch/powerpc/platforms/cell/spu_base.c
+++ b/arch/powerpc/platforms/cell/spu_base.c
@@ -71,7 +71,7 @@ static int __spu_trap_data_seg(struct spu *spu, unsigned long ea)
{
struct spu_priv2 __iomem *priv2 = spu->priv2;
struct mm_struct *mm = spu->mm;
- u64 esid, vsid;
+ u64 esid, vsid, llp;
pr_debug("%s\n", __FUNCTION__);
@@ -91,9 +91,14 @@ static int __spu_trap_data_seg(struct spu *spu, unsigned long ea)
}
esid = (ea & ESID_MASK) | SLB_ESID_V;
- vsid = (get_vsid(mm->context.id, ea) << SLB_VSID_SHIFT) | SLB_VSID_USER;
+#ifdef CONFIG_HUGETLB_PAGE
if (in_hugepage_area(mm->context, ea))
- vsid |= SLB_VSID_L;
+ llp = mmu_psize_defs[mmu_huge_psize].sllp;
+ else
+#endif
+ llp = mmu_psize_defs[mmu_virtual_psize].sllp;
+ vsid = (get_vsid(mm->context.id, ea) << SLB_VSID_SHIFT) |
+ SLB_VSID_USER | llp;
out_be64(&priv2->slb_index_W, spu->slb_replace);
out_be64(&priv2->slb_vsid_RW, vsid);
diff --git a/arch/powerpc/platforms/cell/spufs/switch.c b/arch/powerpc/platforms/cell/spufs/switch.c
index 60f8b36..97a0e80 100644
--- a/arch/powerpc/platforms/cell/spufs/switch.c
+++ b/arch/powerpc/platforms/cell/spufs/switch.c
@@ -718,13 +718,15 @@ static inline void invalidate_slbs(struct spu_state *csa, struct spu *spu)
static inline void get_kernel_slb(u64 ea, u64 slb[2])
{
- slb[0] = (get_kernel_vsid(ea) << SLB_VSID_SHIFT) | SLB_VSID_KERNEL;
+ u64 llp;
+
+ if (REGION_ID(ea) == KERNEL_REGION_ID)
+ llp = mmu_psize_defs[mmu_linear_psize].sllp;
+ else
+ llp = mmu_psize_defs[mmu_virtual_psize].sllp;
+ slb[0] = (get_kernel_vsid(ea) << SLB_VSID_SHIFT) |
+ SLB_VSID_KERNEL | llp;
slb[1] = (ea & ESID_MASK) | SLB_ESID_V;
-
- /* Large pages are used for kernel text/data, but not vmalloc. */
- if (cpu_has_feature(CPU_FTR_16M_PAGE)
- && REGION_ID(ea) == KERNEL_REGION_ID)
- slb[0] |= SLB_VSID_L;
}
static inline void load_mfc_slb(struct spu *spu, u64 slb[2], int slbe)