diff options
| author | Hojin Nam <hj96.nam@samsung.com> | 2024-02-08 10:34:15 +0900 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2024-02-09 16:52:33 +0000 |
| commit | 719da04f2d1285922abca72b074fb6fa75d464ea (patch) | |
| tree | 019223321e39af576229747f00bff12e5572efe7 | |
| parent | 61da7c8e2a602f66be578cbbcebe8638c10e0f48 (diff) | |
perf: CXL: fix mismatched cpmu event opcode
S2M NDR BI-ConflictAck opcode is described as 4 in the CXL
r3.0 3.3.9 Table 3.43. However, it is defined as 3 in macro definition.
Fixes: 5d7107c72796 ("perf: CXL Performance Monitoring Unit driver")
Signed-off-by: Hojin Nam <hj96.nam@samsung.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240208013415epcms2p2904187c8a863f4d0d2adc980fb91a2dc@epcms2p2
Signed-off-by: Will Deacon <will@kernel.org>
| -rw-r--r-- | drivers/perf/cxl_pmu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/perf/cxl_pmu.c b/drivers/perf/cxl_pmu.c index 365d964b0f6a..bc0d414a6aff 100644 --- a/drivers/perf/cxl_pmu.c +++ b/drivers/perf/cxl_pmu.c @@ -419,7 +419,7 @@ static struct attribute *cxl_pmu_event_attrs[] = { CXL_PMU_EVENT_CXL_ATTR(s2m_ndr_cmp, CXL_PMU_GID_S2M_NDR, BIT(0)), CXL_PMU_EVENT_CXL_ATTR(s2m_ndr_cmps, CXL_PMU_GID_S2M_NDR, BIT(1)), CXL_PMU_EVENT_CXL_ATTR(s2m_ndr_cmpe, CXL_PMU_GID_S2M_NDR, BIT(2)), - CXL_PMU_EVENT_CXL_ATTR(s2m_ndr_biconflictack, CXL_PMU_GID_S2M_NDR, BIT(3)), + CXL_PMU_EVENT_CXL_ATTR(s2m_ndr_biconflictack, CXL_PMU_GID_S2M_NDR, BIT(4)), /* CXL rev 3.0 Table 3-46 S2M DRS opcodes */ CXL_PMU_EVENT_CXL_ATTR(s2m_drs_memdata, CXL_PMU_GID_S2M_DRS, BIT(0)), CXL_PMU_EVENT_CXL_ATTR(s2m_drs_memdatanxm, CXL_PMU_GID_S2M_DRS, BIT(1)), |