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Commit a80d5f44 authored by Robin Getz's avatar Robin Getz Committed by Mike Frysinger
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Blackfin: handle HW errors in the new "FAULT" printing code 



Signed-off-by: default avatarRobin Getz <robin.getz@analog.com>
Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
parent a6d9dbf5

arch/blackfin/kernel/trace.c

+9 −0
Original line number Diff line number Diff line
@@ -672,6 +672,15 @@ void dump_bfin_trace_buffer(void) 
			 * the trace buffer, (since it doesn't commit), so

			 * we print out the fault address here

			 */

			if (!fault && addr == ((unsigned short *)evt_ivhw)) {

				addr = (unsigned short *)bfin_read_TBUF();

				decode_address(buf, (unsigned long)addr);

				pr_notice("      FAULT : %s ", buf);

				decode_instruction(addr);

				pr_cont("\n");

				fault = 1;

				continue;

			}

			if (!fault && addr == (unsigned short *)trap &&

				(cpu_pda[cpu].seqstat & SEQSTAT_EXCAUSE) > VEC_EXCPT15) {

				decode_address(buf, cpu_pda[cpu].icplb_fault_addr);