From: Leo Yan Date: Wed, 12 Nov 2025 18:24:41 +0000 (+0000) Subject: perf arm_spe: Report GCS in record X-Git-Tag: ceph-for-6.19-rc5~155^2~83 X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=d67835cd5d0a5ac5490895c6a0eafc3bd8e96932;p=ceph-client.git perf arm_spe: Report GCS in record Report GCS related info in records. Signed-off-by: Leo Yan Reviewed-by: Ian Rogers Reviewed-by: James Clark Signed-off-by: Namhyung Kim --- diff --git a/tools/perf/util/arm-spe-decoder/arm-spe-decoder.c b/tools/perf/util/arm-spe-decoder/arm-spe-decoder.c index 6f0390d40895..649471abef6a 100644 --- a/tools/perf/util/arm-spe-decoder/arm-spe-decoder.c +++ b/tools/perf/util/arm-spe-decoder/arm-spe-decoder.c @@ -228,6 +228,10 @@ static int arm_spe_read_record(struct arm_spe_decoder *decoder) decoder->record.op |= ARM_SPE_OP_MEMCPY; } else if (SPE_OP_PKT_LDST_SUBCLASS_MEMSET(payload)) { decoder->record.op |= ARM_SPE_OP_MEMSET; + } else if (SPE_OP_PKT_LDST_SUBCLASS_GCS(payload)) { + decoder->record.op |= ARM_SPE_OP_GCS; + if (payload & SPE_OP_PKT_GCS_COMM) + decoder->record.op |= ARM_SPE_OP_COMM; } break; diff --git a/tools/perf/util/arm-spe-decoder/arm-spe-decoder.h b/tools/perf/util/arm-spe-decoder/arm-spe-decoder.h index 3f4dae589c06..b838e9c6168c 100644 --- a/tools/perf/util/arm-spe-decoder/arm-spe-decoder.h +++ b/tools/perf/util/arm-spe-decoder/arm-spe-decoder.h @@ -47,6 +47,7 @@ enum arm_spe_2nd_op_ldst { ARM_SPE_OP_MTE_TAG = 1 << 13, ARM_SPE_OP_MEMCPY = 1 << 14, ARM_SPE_OP_MEMSET = 1 << 15, + ARM_SPE_OP_GCS = 1 << 16, /* Assisted information for memory / SIMD */ ARM_SPE_OP_LD = 1 << 20, @@ -57,6 +58,7 @@ enum arm_spe_2nd_op_ldst { ARM_SPE_OP_DP = 1 << 25, /* Data processing */ ARM_SPE_OP_PRED = 1 << 26, /* Predicated */ ARM_SPE_OP_SG = 1 << 27, /* Gather/Scatter */ + ARM_SPE_OP_COMM = 1 << 28, /* Common */ }; enum arm_spe_2nd_op_branch {