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Commit bd2e49ec authored by Adrian Hunter's avatar Adrian Hunter Committed by Arnaldo Carvalho de Melo
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perf intel-pt: Fix decoding to accept CBR between FUP and corresponding TIP 



It is possible to have a CBR packet between a FUP packet and
corresponding TIP packet. Stop treating it as an error.

Signed-off-by: default avatarAdrian Hunter <adrian.hunter@intel.com>
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/1527762225-26024-3-git-send-email-adrian.hunter@intel.com


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent dbcb82b9

tools/perf/util/intel-pt-decoder/intel-pt-decoder.c

+4 −1
Original line number Diff line number Diff line
@@ -1604,7 +1604,6 @@ static int intel_pt_walk_fup_tip(struct intel_pt_decoder *decoder) 
		case INTEL_PT_PSB:

		case INTEL_PT_TSC:

		case INTEL_PT_TMA:

		case INTEL_PT_CBR:

		case INTEL_PT_MODE_TSX:

		case INTEL_PT_BAD:

		case INTEL_PT_PSBEND:
@@ -1620,6 +1619,10 @@ static int intel_pt_walk_fup_tip(struct intel_pt_decoder *decoder) 
			decoder->pkt_step = 0;

			return -ENOENT;



		case INTEL_PT_CBR:

			intel_pt_calc_cbr(decoder);

			break;



		case INTEL_PT_OVF:

			return intel_pt_overflow(decoder);