[IA64-SGI] fix bte_copy() calling smp_processor_id() while preemptible

bte_copy() calls calls smp_processor_id(), which will get flagged if
preemption if enabled.  raw_smp_processor_id() is used instead 
because we are just using it to pick a BTE interface and are not 
tied to a specific cpu.

Signed-off-by: Russ Anderson (rja@sgi.com)
Signed-off-by: Tony Luck <tony.luck@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/ia64/sn/kernel/bte.c b/arch/ia64/sn/kernel/bte.c
index b75814efadba..45854c637e9c 100644
--- a/arch/ia64/sn/kernel/bte.c
+++ b/arch/ia64/sn/kernel/bte.c
@@ -105,7 +105,7 @@ bte_result_t bte_copy(u64 src, u64 dest, u64 len, u64 mode, void *notification)
         /*
          * Start with interface corresponding to cpu number
          */
-        bte_first = get_cpu() % btes_per_node;
+        bte_first = raw_smp_processor_id() % btes_per_node;
 
         if (mode & BTE_USE_DEST) {
                 /* try remote then local */