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-rw-r--r--arch/powerpc/kernel/paca.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/paca.c b/arch/powerpc/kernel/paca.c
index 5a23b69f8129..01ea0edf0579 100644
--- a/arch/powerpc/kernel/paca.c
+++ b/arch/powerpc/kernel/paca.c
@@ -204,14 +204,19 @@ static int __initdata paca_size;
void __init allocate_pacas(void)
{
- int cpu, limit;
+ u64 limit;
+ int cpu;
+ limit = ppc64_rma_size;
+
+#ifdef CONFIG_PPC_BOOK3S_64
/*
* We can't take SLB misses on the paca, and we want to access them
* in real mode, so allocate them within the RMA and also within
* the first segment.
*/
- limit = min(0x10000000ULL, ppc64_rma_size);
+ limit = min(0x10000000ULL, limit);
+#endif
paca_size = PAGE_ALIGN(sizeof(struct paca_struct) * nr_cpu_ids);