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-rw-r--r--arch/tile/kernel/traps.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/tile/kernel/traps.c b/arch/tile/kernel/traps.c
index 312fc134c..0011a9ff0 100644
--- a/arch/tile/kernel/traps.c
+++ b/arch/tile/kernel/traps.c
@@ -395,6 +395,21 @@ done:
exception_exit(prev_state);
}
+void do_nmi(struct pt_regs *regs, int fault_num, unsigned long reason)
+{
+ switch (reason) {
+ case TILE_NMI_DUMP_STACK:
+ do_nmi_dump_stack(regs);
+ break;
+ default:
+ panic("Unexpected do_nmi type %ld", reason);
+ return;
+ }
+}
+
+/* Deprecated function currently only used here. */
+extern void _dump_stack(int dummy, ulong pc, ulong lr, ulong sp, ulong r52);
+
void kernel_double_fault(int dummy, ulong pc, ulong lr, ulong sp, ulong r52)
{
_dump_stack(dummy, pc, lr, sp, r52);